OpenAPC_analysis.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## APCs plotting\n",
    "\n",
    "Small demonstration of how to download files from the web, load them into a pandas dataframe and then filter and plot them. "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import urllib.request\n",
    "import pandas as pd"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Set the source url\n",
    "url = \"https://raw.githubusercontent.com/OpenAPC/openapc-de/master/data/fuberlin/APC_FU_Berlin_2015.csv\"\n",
    "apc_file = \"openapc.csv\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "('openapc.csv', <http.client.HTTPMessage at 0x7fc8d3339390>)"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Download the data and store them locally. \n",
    "urllib.request.urlretrieve(url, apc_file)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\"institution\",\"period\",\"euro\",\"doi\",\"is_hybrid\",\"publisher\",\"journal_full_title\",\"issn\",\"issn_print\",\"issn_electronic\",\"license_ref\",\"indexed_in_crossref\",\"pmid\",\"pmcid\",\"ut\",\"url\",\"doaj\"\n",
      "\"euro\"\n",
      "-----\n",
      "\"FU Berlin\",2015,2000,\"10.1038/npjqi.2015.10\",FALSE,\"Springer Nature\",\"npj Quantum Information\",\"2056-6387\",NA,\"2056-6387\",NA,TRUE,NA,NA,NA,NA,TRUE\n",
      "2000\n",
      "-----\n",
      "\"FU Berlin\",2015,1503.12,\"10.1103/PhysRevX.5.041008\",FALSE,\"American Physical Society (APS)\",\"Physical Review X\",\"2160-3308\",NA,\"2160-3308\",\"http://creativecommons.org/licenses/by/3.0/\",TRUE,NA,NA,NA,NA,TRUE\n",
      "1503.12\n",
      "-----\n",
      "\"FU Berlin\",2015,2000,\"10.1038/ncomms9498\",FALSE,\"Springer Nature\",\"Nature Communications\",\"2041-1723\",NA,\"2041-1723\",NA,TRUE,\"26577800\",\"PMC4673657\",NA,NA,TRUE\n",
      "2000\n",
      "-----\n",
      "\"FU Berlin\",2015,2000,\"10.1371/journal.ppat.1005246\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS Pathogens\",\"1553-7374\",NA,\"1553-7374\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,\"26544881\",\"PMC4636265\",NA,NA,TRUE\n",
      "2000\n",
      "-----\n",
      "\"FU Berlin\",2015,1805,\"10.1186/s13099-015-0075-z\",FALSE,\"Springer Nature\",\"Gut Pathogens\",\"1757-4749\",NA,\"1757-4749\",NA,TRUE,\"26483849\",\"PMC4610047\",NA,NA,TRUE\n",
      "1805\n",
      "-----\n",
      "\"FU Berlin\",2015,1191.32,\"10.1371/journal.pone.0139894\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS ONE\",\"1932-6203\",NA,\"1932-6203\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,\"26466351\",\"PMC4605782\",NA,NA,TRUE\n",
      "1191.32\n",
      "-----\n",
      "\"FU Berlin\",2015,1236.83,\"10.1371/journal.pone.0142240\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS ONE\",\"1932-6203\",NA,\"1932-6203\",\"https://creativecommons.org/publicdomain/zero/1.0/\",TRUE,\"26544980\",\"PMC4636251\",NA,NA,TRUE\n",
      "1236.83\n",
      "-----\n",
      "\"FU Berlin\",2015,1499.08,\"10.3389/fcimb.2015.00067\",FALSE,\"Frontiers Media SA\",\"Frontiers in Cellular and Infection Microbiology\",\"2235-2988\",NA,\"2235-2988\",NA,TRUE,\"26484314\",\"PMC4586511\",NA,NA,TRUE\n",
      "1499.08\n",
      "-----\n",
      "\"FU Berlin\",2015,1160.25,\"10.5194/acp-15-6897-2015\",FALSE,\"Copernicus GmbH\",\"Atmospheric Chemistry and Physics\",\"1680-7324\",NA,\"1680-7324\",\"http://creativecommons.org/licenses/by/3.0/\",TRUE,NA,NA,NA,NA,TRUE\n",
      "1160.25\n",
      "-----\n",
      "\"FU Berlin\",2015,1191.21,\" 10.1371/journal.pone.0140050\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS ONE\",\"1932-6203\",NA,\"1932-6203\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,NA,NA,NA,NA,TRUE\n",
      "1191.21\n",
      "-----\n",
      "\"FU Berlin\",2015,1142.4,\" 10.3389/fpsyg.2015.01137\",FALSE,\"Frontiers Media SA\",\"Frontiers in Psychology\",\"1664-1078\",NA,\"1664-1078\",NA,TRUE,NA,NA,NA,NA,TRUE\n",
      "1142.4\n",
      "-----\n",
      "\"FU Berlin\",2015,1298.29,\"10.3389/fpsyg.2015.01661\",FALSE,\"Frontiers Media SA\",\"Frontiers in Psychology\",\"1664-1078\",NA,\"1664-1078\",NA,TRUE,\"26617535\",\"PMC4642355\",NA,NA,TRUE\n",
      "1298.29\n",
      "-----\n",
      "\"FU Berlin\",2015,2000,\"10.3389/fpsyg.2015.01675\",FALSE,\"Frontiers Media SA\",\"Frontiers in Psychology\",\"1664-1078\",NA,\"1664-1078\",NA,TRUE,\"26583000\",\"PMC4628112\",NA,NA,TRUE\n",
      "2000\n",
      "-----\n",
      "\"FU Berlin\",2015,1165,\"10.1038/srep11598\",FALSE,\"Springer Nature\",\"Scientific Reports\",\"2045-2322\",NA,\"2045-2322\",NA,TRUE,\"26111759\",\"PMC4650600\",NA,NA,TRUE\n",
      "1165\n",
      "-----\n",
      "\"FU Berlin\",2015,1386.35,\"10.1038/srep12681\",FALSE,\"Springer Nature\",\"Scientific Reports\",\"2045-2322\",NA,\"2045-2322\",NA,TRUE,\"26223582\",\"PMC4519788\",NA,NA,TRUE\n",
      "1386.35\n",
      "-----\n",
      "\"FU Berlin\",2015,2000,\" 10.1371/journal.ppat.1004781\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS Pathogens\",\"1553-7374\",NA,\"1553-7374\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,NA,NA,NA,NA,TRUE\n",
      "2000\n",
      "-----\n",
      "\"FU Berlin\",2015,892.5,\"10.4081/ejh.2015.2516\",FALSE,\"PAGEPress Publications\",\"European Journal of Histochemistry\",\"2038-8306\",\"1121-760X\",\"2038-8306\",\"http://www.ejh.it/index.php/ejh/about/submissions#copyrightNotice\",TRUE,\"26428884\",\"PMC4598596\",NA,NA,TRUE\n",
      "892.5\n",
      "-----\n",
      "\"FU Berlin\",2015,1535.87,\"10.3389/fbioe.2015.00130\",FALSE,\"Frontiers Media SA\",\"Frontiers in Bioengineering and Biotechnology\",\"2296-4185\",NA,\"2296-4185\",NA,TRUE,\"26442247\",\"PMC4562258\",NA,NA,TRUE\n",
      "1535.87\n",
      "-----\n",
      "\"FU Berlin\",2015,223.93,\"10.3389/fpsyg.2015.01526\",FALSE,\"Frontiers Media SA\",\"Frontiers in Psychology\",\"1664-1078\",NA,\"1664-1078\",NA,TRUE,\"26539131\",\"PMC4611089\",NA,NA,TRUE\n",
      "223.93\n",
      "-----\n",
      "\"FU Berlin\",2015,1178.42,\"10.1371/journal.pone.0139402\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS ONE\",\"1932-6203\",NA,\"1932-6203\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,\"26406497\",\"PMC4584000\",NA,NA,TRUE\n",
      "1178.42\n",
      "-----\n",
      "\"FU Berlin\",2015,1285.52,\"10.3389/fpsyg.2015.01267\",FALSE,\"Frontiers Media SA\",\"Frontiers in Psychology\",\"1664-1078\",NA,\"1664-1078\",NA,TRUE,\"26379592\",\"PMC4547006\",NA,NA,TRUE\n",
      "1285.52\n",
      "-----\n",
      "\"FU Berlin\",2015,1392.3,\"10.1088/1367-2630/17/8/083042\",FALSE,\"IOP Publishing\",\"New Journal of Physics\",\"1367-2630\",NA,\"1367-2630\",NA,TRUE,NA,NA,NA,NA,TRUE\n",
      "1392.3\n",
      "-----\n",
      "\"FU Berlin\",2015,1509.22,\"10.3389/fevo.2015.00103\",FALSE,\"Frontiers Media SA\",\"Frontiers in Ecology and Evolution\",\"2296-701X\",NA,\"2296-701X\",NA,TRUE,NA,NA,NA,NA,TRUE\n",
      "1509.22\n",
      "-----\n",
      "\"FU Berlin\",2015,2000,\"10.1127/metz/2015/0641\",FALSE,\"Schweizerbart\",\"Meteorologische Zeitschrift\",\"0941-2948\",NA,NA,NA,TRUE,NA,NA,NA,NA,TRUE\n",
      "2000\n",
      "-----\n",
      "\"FU Berlin\",2015,1249.5,\"10.1186/s13570-015-0035-8\",FALSE,\"Springer Nature\",\"Pastoralism\",\"2041-7136\",NA,\"2041-7136\",NA,TRUE,NA,NA,NA,NA,TRUE\n",
      "1249.5\n",
      "-----\n",
      "\"FU Berlin\",2015,1625,\"10.1186/s13071-015-0924-0\",FALSE,\"Springer Nature\",\"Parasites & Vectors\",\"1756-3305\",\"1756-3305\",NA,NA,TRUE,\"26084663\",\"PMC4492007\",NA,NA,TRUE\n",
      "1625\n",
      "-----\n",
      "\"FU Berlin\",2015,1800,\"10.1186/s12862-015-0390-5\",FALSE,\"Springer Nature\",\"BMC Evolutionary Biology\",\"1471-2148\",NA,\"1471-2148\",NA,TRUE,\"26084455\",\"PMC4471916\",NA,NA,TRUE\n",
      "1800\n",
      "-----\n",
      "\"FU Berlin\",2015,1550.33,\"10.1016/j.ijpddr.2015.03.003\",FALSE,\"Elsevier BV\",\"International Journal for Parasitology: Drugs and Drug Resistance\",\"22113207\",\"22113207\",NA,\"http://www.elsevier.com/tdm/userlicense/1.0/\",TRUE,\"25905032\",\"PMC4401813\",NA,NA,FALSE\n",
      "1550.33\n",
      "-----\n",
      "\"FU Berlin\",2015,2000,\"10.3389/fnhum.2015.00551\",FALSE,\"Frontiers Media SA\",\"Frontiers in Human Neuroscience\",\"1662-5161\",NA,\"1662-5161\",NA,TRUE,\"26500523\",\"PMC4599046\",NA,NA,TRUE\n",
      "2000\n",
      "-----\n",
      "\"FU Berlin\",2015,2000,\"10.1038/ncomms8606\",FALSE,\"Springer Nature\",\"Nature Communications\",\"2041-1723\",NA,\"2041-1723\",NA,TRUE,\"26216619\",\"PMC4525213\",NA,NA,TRUE\n",
      "2000\n",
      "-----\n",
      "\"FU Berlin\",2015,1429.79,\" 10.1371/journal.pone.0135968\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS ONE\",\"1932-6203\",NA,\"1932-6203\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,NA,NA,NA,NA,TRUE\n",
      "1429.79\n",
      "-----\n",
      "\"FU Berlin\",2015,1410.07,\"10.1155/2015/304149\",FALSE,\"Hindawi Publishing Corporation\",\"Mediators of Inflammation\",\"0962-9351\",\"0962-9351\",\"1466-1861\",\"http://creativecommons.org/licenses/by/3.0/\",TRUE,\"25948884\",\"PMC4408629\",NA,NA,TRUE\n",
      "1410.07\n",
      "-----\n",
      "\"FU Berlin\",2015,2000,\"10.1186/s12918-015-0183-x\",FALSE,\"Springer Nature\",\"BMC Systems Biology\",\"1752-0509\",NA,\"1752-0509\",NA,TRUE,\"26201334\",\"PMC4511525\",NA,NA,TRUE\n",
      "2000\n",
      "-----\n",
      "\"FU Berlin\",2015,1785,\"10.3354/cr01302\",FALSE,\"Inter-Research Science Center\",\"Climate Research\",\"0936-577X\",\"0936-577X\",\"1616-1572\",NA,TRUE,NA,NA,NA,NA,FALSE\n",
      "1785\n",
      "-----\n",
      "\"FU Berlin\",2015,1202.03,\"10.1371/journal.pone.0130117\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS ONE\",\"1932-6203\",NA,\"1932-6203\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,\"26083383\",\"PMC4470584\",NA,NA,TRUE\n",
      "1202.03\n",
      "-----\n",
      "\"FU Berlin\",2015,1243.27,\"10.1371/journal.pone.0133118\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS ONE\",\"1932-6203\",NA,\"1932-6203\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,\"26186649\",\"PMC4506123\",NA,NA,TRUE\n",
      "1243.27\n",
      "-----\n",
      "\"FU Berlin\",2015,1687,\"10.1127/metz/2015/0642\",FALSE,\"Schweizerbart\",\"Meteorologische Zeitschrift\",\"0941-2948\",NA,NA,NA,TRUE,NA,NA,NA,NA,TRUE\n",
      "1687\n",
      "-----\n",
      "\"FU Berlin\",2015,1687,\"10.1127/metz/2015/0639\",FALSE,\"Schweizerbart\",\"Meteorologische Zeitschrift\",\"0941-2948\",NA,NA,NA,TRUE,NA,NA,NA,NA,TRUE\n",
      "1687\n",
      "-----\n",
      "\"FU Berlin\",2015,895.15,\"10.1155/2015/235184\",FALSE,\"Hindawi Publishing Corporation\",\"Scientifica\",\"2090-908X\",NA,\"2090-908X\",\"http://creativecommons.org/licenses/by/3.0/\",TRUE,\"25883829\",\"PMC4391159\",NA,NA,TRUE\n",
      "895.15\n",
      "-----\n",
      "\"FU Berlin\",2015,853.84,\"10.4236/me.2015.66072\",FALSE,\"Scientific Research Publishing, Inc,\",\"Modern Economy\",\"2152-7245\",\"2152-7245\",\"2152-7261\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,NA,NA,NA,NA,FALSE\n",
      "853.84\n",
      "-----\n",
      "\"FU Berlin\",2015,1904,\"10.3389/fpsyg.2015.00813\",FALSE,\"Frontiers Media SA\",\"Frontiers in Psychology\",\"1664-1078\",NA,\"1664-1078\",NA,TRUE,\"26157399\",\"PMC4477056\",NA,NA,TRUE\n",
      "1904\n",
      "-----\n",
      "\"FU Berlin\",2015,435.46,\"10.4236/epe.2015.75022\",FALSE,\"Scientific Research Publishing, Inc,\",\"Energy and Power Engineering\",\"1949-243X\",\"1949-243X\",\"1947-3818\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,NA,NA,NA,NA,FALSE\n",
      "435.46\n",
      "-----\n",
      "\"FU Berlin\",2015,1150,\"10.3390/toxins7051556\",FALSE,\"MDPI AG\",\"Toxins\",\"2072-6651\",NA,\"2072-6651\",NA,TRUE,\"26008228\",\"PMC4448163\",NA,NA,TRUE\n",
      "1150\n",
      "-----\n",
      "\"FU Berlin\",2015,770,\"10.3389/fpsyg.2015.00714\",FALSE,\"Frontiers Media SA\",\"Frontiers in Psychology\",\"1664-1078\",NA,\"1664-1078\",NA,TRUE,\"26089808\",\"PMC4452804\",NA,NA,TRUE\n",
      "770\n",
      "-----\n",
      "\"FU Berlin\",2015,1299.92,\"10.1371/journal.pone.0126224\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS ONE\",\"1932-6203\",NA,\"1932-6203\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,\"25955253\",\"PMC4425535\",NA,NA,TRUE\n",
      "1299.92\n",
      "-----\n",
      "\"FU Berlin\",2015,2000,\"10.1371/journal.pcbi.1004200\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS Computational Biology\",\"1553-7358\",NA,\"1553-7358\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,\"25927964\",\"PMC4423987\",NA,NA,TRUE\n",
      "2000\n",
      "-----\n",
      "\"FU Berlin\",2015,1202.03,\"10.1371/journal.pone.0124550\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS ONE\",\"1932-6203\",NA,\"1932-6203\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,\"25946306\",\"PMC4422438\",NA,NA,TRUE\n",
      "1202.03\n",
      "-----\n",
      "\"FU Berlin\",2015,430.5,\"10.17645/pag.v3i2.192\",FALSE,\"Cogitatio\",\"Politics and Governance\",\"2183-2463\",NA,\"2183-2463\",NA,TRUE,NA,NA,NA,NA,TRUE\n",
      "430.5\n",
      "-----\n",
      "\"FU Berlin\",2015,1600,\"10.3389/fnbeh.2015.00096\",FALSE,\"Frontiers Media SA\",\"Frontiers in Behavioral Neuroscience\",\"1662-5153\",NA,\"1662-5153\",NA,TRUE,\"25941479\",\"PMC4403551\",NA,NA,TRUE\n",
      "1600\n",
      "-----\n",
      "\"FU Berlin\",2015,1280,\"10.3389/fpsyg.2015.00079\",FALSE,\"Frontiers Media SA\",\"Frontiers in Psychology\",\"1664-1078\",NA,\"1664-1078\",NA,TRUE,\"25717309\",\"PMC4324075\",NA,NA,TRUE\n",
      "1280\n",
      "-----\n",
      "\"FU Berlin\",2015,1513.7,\"10.1371/journal.pone.0118179\",FALSE,\"Public Library of Science (PLoS)\",\"PLOS ONE\",\"1932-6203\",NA,\"1932-6203\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,\"25671315\",\"PMC4324997\",NA,NA,TRUE\n",
      "1513.7\n",
      "-----\n",
      "\"FU Berlin\",2015,1904,\"10.3389/fimmu.2015.00108\",FALSE,\"Frontiers Media SA\",\"Frontiers in Immunology\",\"1664-3224\",NA,\"1664-3224\",NA,TRUE,\"25806034\",\"PMC4354412\",NA,NA,TRUE\n",
      "1904\n",
      "-----\n",
      "\"FU Berlin\",2015,1072.55,\"10.4142/jvs.2015.16.1.57\",FALSE,\"The Korean Society of Veterinary Science (KAMJE)\",\"Journal of Veterinary Science\",\"1229-845X\",\"1229-845X\",\"1976-555X\",\"http://creativecommons.org/licenses/by-nc/3.0/\",TRUE,NA,NA,NA,NA,TRUE\n",
      "1072.55\n",
      "-----\n",
      "\"FU Berlin\",2015,981.75,\"10.5194/amtd-8-2623-2015\",FALSE,\"Copernicus GmbH\",\"Atmospheric Measurement Techniques Discussions\",\"1867-8610\",NA,\"1867-8610\",\"http://creativecommons.org/licenses/by/3.0/\",TRUE,NA,NA,NA,NA,TRUE\n",
      "981.75\n",
      "-----\n",
      "\"FU Berlin\",2015,1969.45,\"10.1186/s12917-015-0351-7\",FALSE,\"Springer Nature\",\"BMC Veterinary Research\",\"1746-6148\",\"1746-6148\",NA,NA,TRUE,\"25889573\",\"PMC4352559\",NA,NA,TRUE\n",
      "1969.45\n",
      "-----\n",
      "\"FU Berlin\",2015,1130.5,\"10.5194/nhessd-3-1231-2015\",FALSE,\"Copernicus GmbH\",\"Natural Hazards and Earth System Sciences Discussions\",\"2195-9269\",NA,\"2195-9269\",\"http://creativecommons.org/licenses/by/3.0/\",TRUE,NA,NA,NA,NA,TRUE\n",
      "1130.5\n",
      "-----\n",
      "\"FU Berlin\",2015,1731.45,\"10.1186/s13015-014-0028-y\",FALSE,\"Springer Nature\",\"Algorithms for Molecular Biology\",\"1748-7188\",\"1748-7188\",NA,NA,TRUE,\"25649004\",\"PMC4302510\",NA,NA,TRUE\n",
      "1731.45\n",
      "-----\n",
      "\"FU Berlin\",2015,1600,\"10.3389/fpsyg.2015.00194\",FALSE,\"Frontiers Media SA\",\"Frontiers in Psychology\",\"1664-1078\",NA,\"1664-1078\",NA,TRUE,\"25762966\",\"PMC4340142\",NA,NA,TRUE\n",
      "1600\n",
      "-----\n",
      "\"FU Berlin\",2015,219.84,\"10.3389/fevo.2015.00020\",FALSE,\"Frontiers Media SA\",\"Frontiers in Ecology and Evolution\",\"2296-701X\",NA,\"2296-701X\",NA,TRUE,NA,NA,NA,NA,TRUE\n",
      "219.84\n",
      "-----\n",
      "\"FU Berlin\",2015,1386.35,\"10.1038/srep19416\",FALSE,\"Springer Nature\",\"Scientific Reports\",\"2045-2322\",NA,\"2045-2322\",NA,TRUE,\"26757825\",\"PMC4725832\",NA,NA,TRUE\n",
      "1386.35\n",
      "-----\n",
      "\"FU Berlin\",2015,2000,\"10.1155/2015/569512\",FALSE,\"Hindawi Publishing Corporation\",\"Mediators of Inflammation\",\"0962-9351\",\"0962-9351\",\"1466-1861\",\"http://creativecommons.org/licenses/by/4.0/\",TRUE,\"26770019\",\"PMC4681803\",NA,NA,TRUE\n",
      "2000\n",
      "-----\n"
     ]
    }
   ],
   "source": [
    "# without pandas\n",
    "for line in open(apc_file):\n",
    "    print(line.strip())\n",
    "    split_line = line.split(\",\")\n",
    "    print(split_line[2])\n",
    "    print(\"-----\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Read the csv file into a pandas DataFrame\n",
    "apcs = pd.read_csv(apc_file)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
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       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>institution</th>\n",
       "      <th>period</th>\n",
       "      <th>euro</th>\n",
       "      <th>doi</th>\n",
       "      <th>is_hybrid</th>\n",
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.00</td>\n",
       "      <td>10.1038/npjqi.2015.10</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>npj Quantum Information</td>\n",
       "      <td>2056-6387</td>\n",
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       "      <td>2056-6387</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
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       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>1503.12</td>\n",
       "      <td>10.1103/PhysRevX.5.041008</td>\n",
       "      <td>False</td>\n",
       "      <td>American Physical Society (APS)</td>\n",
       "      <td>Physical Review X</td>\n",
       "      <td>2160-3308</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2160-3308</td>\n",
       "      <td>http://creativecommons.org/licenses/by/3.0/</td>\n",
       "      <td>True</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.00</td>\n",
       "      <td>10.1038/ncomms9498</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>Nature Communications</td>\n",
       "      <td>2041-1723</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2041-1723</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>26577800.0</td>\n",
       "      <td>PMC4673657</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.00</td>\n",
       "      <td>10.1371/journal.ppat.1005246</td>\n",
       "      <td>False</td>\n",
       "      <td>Public Library of Science (PLoS)</td>\n",
       "      <td>PLOS Pathogens</td>\n",
       "      <td>1553-7374</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1553-7374</td>\n",
       "      <td>http://creativecommons.org/licenses/by/4.0/</td>\n",
       "      <td>True</td>\n",
       "      <td>26544881.0</td>\n",
       "      <td>PMC4636265</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>1805.00</td>\n",
       "      <td>10.1186/s13099-015-0075-z</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>Gut Pathogens</td>\n",
       "      <td>1757-4749</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1757-4749</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>26483849.0</td>\n",
       "      <td>PMC4610047</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>56</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>1731.45</td>\n",
       "      <td>10.1186/s13015-014-0028-y</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>Algorithms for Molecular Biology</td>\n",
       "      <td>1748-7188</td>\n",
       "      <td>1748-7188</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>25649004.0</td>\n",
       "      <td>PMC4302510</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>57</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>1600.00</td>\n",
       "      <td>10.3389/fpsyg.2015.00194</td>\n",
       "      <td>False</td>\n",
       "      <td>Frontiers Media SA</td>\n",
       "      <td>Frontiers in Psychology</td>\n",
       "      <td>1664-1078</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1664-1078</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>25762966.0</td>\n",
       "      <td>PMC4340142</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>58</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>219.84</td>\n",
       "      <td>10.3389/fevo.2015.00020</td>\n",
       "      <td>False</td>\n",
       "      <td>Frontiers Media SA</td>\n",
       "      <td>Frontiers in Ecology and Evolution</td>\n",
       "      <td>2296-701X</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2296-701X</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>59</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>1386.35</td>\n",
       "      <td>10.1038/srep19416</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>Scientific Reports</td>\n",
       "      <td>2045-2322</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2045-2322</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>26757825.0</td>\n",
       "      <td>PMC4725832</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>60</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.00</td>\n",
       "      <td>10.1155/2015/569512</td>\n",
       "      <td>False</td>\n",
       "      <td>Hindawi Publishing Corporation</td>\n",
       "      <td>Mediators of Inflammation</td>\n",
       "      <td>0962-9351</td>\n",
       "      <td>0962-9351</td>\n",
       "      <td>1466-1861</td>\n",
       "      <td>http://creativecommons.org/licenses/by/4.0/</td>\n",
       "      <td>True</td>\n",
       "      <td>26770019.0</td>\n",
       "      <td>PMC4681803</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>61 rows × 17 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "   institution  period     euro                           doi  is_hybrid  \\\n",
       "0    FU Berlin    2015  2000.00         10.1038/npjqi.2015.10      False   \n",
       "1    FU Berlin    2015  1503.12     10.1103/PhysRevX.5.041008      False   \n",
       "2    FU Berlin    2015  2000.00            10.1038/ncomms9498      False   \n",
       "3    FU Berlin    2015  2000.00  10.1371/journal.ppat.1005246      False   \n",
       "4    FU Berlin    2015  1805.00     10.1186/s13099-015-0075-z      False   \n",
       "..         ...     ...      ...                           ...        ...   \n",
       "56   FU Berlin    2015  1731.45     10.1186/s13015-014-0028-y      False   \n",
       "57   FU Berlin    2015  1600.00      10.3389/fpsyg.2015.00194      False   \n",
       "58   FU Berlin    2015   219.84       10.3389/fevo.2015.00020      False   \n",
       "59   FU Berlin    2015  1386.35             10.1038/srep19416      False   \n",
       "60   FU Berlin    2015  2000.00           10.1155/2015/569512      False   \n",
       "\n",
       "                           publisher                  journal_full_title  \\\n",
       "0                    Springer Nature             npj Quantum Information   \n",
       "1    American Physical Society (APS)                   Physical Review X   \n",
       "2                    Springer Nature               Nature Communications   \n",
       "3   Public Library of Science (PLoS)                      PLOS Pathogens   \n",
       "4                    Springer Nature                       Gut Pathogens   \n",
       "..                               ...                                 ...   \n",
       "56                   Springer Nature    Algorithms for Molecular Biology   \n",
       "57                Frontiers Media SA             Frontiers in Psychology   \n",
       "58                Frontiers Media SA  Frontiers in Ecology and Evolution   \n",
       "59                   Springer Nature                  Scientific Reports   \n",
       "60    Hindawi Publishing Corporation           Mediators of Inflammation   \n",
       "\n",
       "         issn issn_print issn_electronic  \\\n",
       "0   2056-6387        NaN       2056-6387   \n",
       "1   2160-3308        NaN       2160-3308   \n",
       "2   2041-1723        NaN       2041-1723   \n",
       "3   1553-7374        NaN       1553-7374   \n",
       "4   1757-4749        NaN       1757-4749   \n",
       "..        ...        ...             ...   \n",
       "56  1748-7188  1748-7188             NaN   \n",
       "57  1664-1078        NaN       1664-1078   \n",
       "58  2296-701X        NaN       2296-701X   \n",
       "59  2045-2322        NaN       2045-2322   \n",
       "60  0962-9351  0962-9351       1466-1861   \n",
       "\n",
       "                                    license_ref  indexed_in_crossref  \\\n",
       "0                                           NaN                 True   \n",
       "1   http://creativecommons.org/licenses/by/3.0/                 True   \n",
       "2                                           NaN                 True   \n",
       "3   http://creativecommons.org/licenses/by/4.0/                 True   \n",
       "4                                           NaN                 True   \n",
       "..                                          ...                  ...   \n",
       "56                                          NaN                 True   \n",
       "57                                          NaN                 True   \n",
       "58                                          NaN                 True   \n",
       "59                                          NaN                 True   \n",
       "60  http://creativecommons.org/licenses/by/4.0/                 True   \n",
       "\n",
       "          pmid       pmcid  ut  url  doaj  \n",
       "0          NaN         NaN NaN  NaN  True  \n",
       "1          NaN         NaN NaN  NaN  True  \n",
       "2   26577800.0  PMC4673657 NaN  NaN  True  \n",
       "3   26544881.0  PMC4636265 NaN  NaN  True  \n",
       "4   26483849.0  PMC4610047 NaN  NaN  True  \n",
       "..         ...         ...  ..  ...   ...  \n",
       "56  25649004.0  PMC4302510 NaN  NaN  True  \n",
       "57  25762966.0  PMC4340142 NaN  NaN  True  \n",
       "58         NaN         NaN NaN  NaN  True  \n",
       "59  26757825.0  PMC4725832 NaN  NaN  True  \n",
       "60  26770019.0  PMC4681803 NaN  NaN  True  \n",
       "\n",
       "[61 rows x 17 columns]"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Display the content of the DataFrame\n",
    "# The Jupyter Notebook reconized that the object is DataFrame\n",
    "# and translates this into a nicely formated table.\n",
    "apcs"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "   institution  period     euro                           doi  is_hybrid  \\\n",
      "0    FU Berlin    2015  2000.00         10.1038/npjqi.2015.10      False   \n",
      "1    FU Berlin    2015  1503.12     10.1103/PhysRevX.5.041008      False   \n",
      "2    FU Berlin    2015  2000.00            10.1038/ncomms9498      False   \n",
      "3    FU Berlin    2015  2000.00  10.1371/journal.ppat.1005246      False   \n",
      "4    FU Berlin    2015  1805.00     10.1186/s13099-015-0075-z      False   \n",
      "..         ...     ...      ...                           ...        ...   \n",
      "56   FU Berlin    2015  1731.45     10.1186/s13015-014-0028-y      False   \n",
      "57   FU Berlin    2015  1600.00      10.3389/fpsyg.2015.00194      False   \n",
      "58   FU Berlin    2015   219.84       10.3389/fevo.2015.00020      False   \n",
      "59   FU Berlin    2015  1386.35             10.1038/srep19416      False   \n",
      "60   FU Berlin    2015  2000.00           10.1155/2015/569512      False   \n",
      "\n",
      "                           publisher                  journal_full_title  \\\n",
      "0                    Springer Nature             npj Quantum Information   \n",
      "1    American Physical Society (APS)                   Physical Review X   \n",
      "2                    Springer Nature               Nature Communications   \n",
      "3   Public Library of Science (PLoS)                      PLOS Pathogens   \n",
      "4                    Springer Nature                       Gut Pathogens   \n",
      "..                               ...                                 ...   \n",
      "56                   Springer Nature    Algorithms for Molecular Biology   \n",
      "57                Frontiers Media SA             Frontiers in Psychology   \n",
      "58                Frontiers Media SA  Frontiers in Ecology and Evolution   \n",
      "59                   Springer Nature                  Scientific Reports   \n",
      "60    Hindawi Publishing Corporation           Mediators of Inflammation   \n",
      "\n",
      "         issn issn_print issn_electronic  \\\n",
      "0   2056-6387        NaN       2056-6387   \n",
      "1   2160-3308        NaN       2160-3308   \n",
      "2   2041-1723        NaN       2041-1723   \n",
      "3   1553-7374        NaN       1553-7374   \n",
      "4   1757-4749        NaN       1757-4749   \n",
      "..        ...        ...             ...   \n",
      "56  1748-7188  1748-7188             NaN   \n",
      "57  1664-1078        NaN       1664-1078   \n",
      "58  2296-701X        NaN       2296-701X   \n",
      "59  2045-2322        NaN       2045-2322   \n",
      "60  0962-9351  0962-9351       1466-1861   \n",
      "\n",
      "                                    license_ref  indexed_in_crossref  \\\n",
      "0                                           NaN                 True   \n",
      "1   http://creativecommons.org/licenses/by/3.0/                 True   \n",
      "2                                           NaN                 True   \n",
      "3   http://creativecommons.org/licenses/by/4.0/                 True   \n",
      "4                                           NaN                 True   \n",
      "..                                          ...                  ...   \n",
      "56                                          NaN                 True   \n",
      "57                                          NaN                 True   \n",
      "58                                          NaN                 True   \n",
      "59                                          NaN                 True   \n",
      "60  http://creativecommons.org/licenses/by/4.0/                 True   \n",
      "\n",
      "          pmid       pmcid  ut  url  doaj  \n",
      "0          NaN         NaN NaN  NaN  True  \n",
      "1          NaN         NaN NaN  NaN  True  \n",
      "2   26577800.0  PMC4673657 NaN  NaN  True  \n",
      "3   26544881.0  PMC4636265 NaN  NaN  True  \n",
      "4   26483849.0  PMC4610047 NaN  NaN  True  \n",
      "..         ...         ...  ..  ...   ...  \n",
      "56  25649004.0  PMC4302510 NaN  NaN  True  \n",
      "57  25762966.0  PMC4340142 NaN  NaN  True  \n",
      "58         NaN         NaN NaN  NaN  True  \n",
      "59  26757825.0  PMC4725832 NaN  NaN  True  \n",
      "60  26770019.0  PMC4681803 NaN  NaN  True  \n",
      "\n",
      "[61 rows x 17 columns]\n"
     ]
    }
   ],
   "source": [
    "# Still nice but not as nice as the version above\n",
    "print(apcs)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(61, 17)"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Get the number of rown and colums\n",
    "apcs.shape"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "Index(['institution', 'period', 'euro', 'doi', 'is_hybrid', 'publisher',\n",
       "       'journal_full_title', 'issn', 'issn_print', 'issn_electronic',\n",
       "       'license_ref', 'indexed_in_crossref', 'pmid', 'pmcid', 'ut', 'url',\n",
       "       'doaj'],\n",
       "      dtype='object')"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Show the column names\n",
    "apcs.columns"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "0     2000.00\n",
       "1     1503.12\n",
       "2     2000.00\n",
       "3     2000.00\n",
       "4     1805.00\n",
       "       ...   \n",
       "56    1731.45\n",
       "57    1600.00\n",
       "58     219.84\n",
       "59    1386.35\n",
       "60    2000.00\n",
       "Name: euro, Length: 61, dtype: float64"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "apcs[\"euro\"]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "2000.0"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "apcs[\"euro\"].max()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "219.84"
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "apcs[\"euro\"].min()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1419.6080327868851"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "apcs[\"euro\"].mean()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1410.07"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "apcs[\"euro\"].median()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "0     2000.00\n",
       "1     1503.12\n",
       "2     2000.00\n",
       "3     2000.00\n",
       "4     1805.00\n",
       "       ...   \n",
       "56    1731.45\n",
       "57    1600.00\n",
       "58     219.84\n",
       "59    1386.35\n",
       "60    2000.00\n",
       "Name: euro, Length: 61, dtype: float64"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Alternative (less safe) way to address this column\n",
    "# Would not work in case that the column name has white spaces\n",
    "apcs.euro"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "0      True\n",
       "1     False\n",
       "2      True\n",
       "3      True\n",
       "4     False\n",
       "      ...  \n",
       "56    False\n",
       "57    False\n",
       "58    False\n",
       "59    False\n",
       "60     True\n",
       "Name: euro, Length: 61, dtype: bool"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "apcs[\"euro\"] >= 2000"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>institution</th>\n",
       "      <th>period</th>\n",
       "      <th>euro</th>\n",
       "      <th>doi</th>\n",
       "      <th>is_hybrid</th>\n",
       "      <th>publisher</th>\n",
       "      <th>journal_full_title</th>\n",
       "      <th>issn</th>\n",
       "      <th>issn_print</th>\n",
       "      <th>issn_electronic</th>\n",
       "      <th>license_ref</th>\n",
       "      <th>indexed_in_crossref</th>\n",
       "      <th>pmid</th>\n",
       "      <th>pmcid</th>\n",
       "      <th>ut</th>\n",
       "      <th>url</th>\n",
       "      <th>doaj</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.0</td>\n",
       "      <td>10.1038/npjqi.2015.10</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>npj Quantum Information</td>\n",
       "      <td>2056-6387</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2056-6387</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.0</td>\n",
       "      <td>10.1038/ncomms9498</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>Nature Communications</td>\n",
       "      <td>2041-1723</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2041-1723</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>26577800.0</td>\n",
       "      <td>PMC4673657</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.0</td>\n",
       "      <td>10.1371/journal.ppat.1005246</td>\n",
       "      <td>False</td>\n",
       "      <td>Public Library of Science (PLoS)</td>\n",
       "      <td>PLOS Pathogens</td>\n",
       "      <td>1553-7374</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1553-7374</td>\n",
       "      <td>http://creativecommons.org/licenses/by/4.0/</td>\n",
       "      <td>True</td>\n",
       "      <td>26544881.0</td>\n",
       "      <td>PMC4636265</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.0</td>\n",
       "      <td>10.3389/fpsyg.2015.01675</td>\n",
       "      <td>False</td>\n",
       "      <td>Frontiers Media SA</td>\n",
       "      <td>Frontiers in Psychology</td>\n",
       "      <td>1664-1078</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1664-1078</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>26583000.0</td>\n",
       "      <td>PMC4628112</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.0</td>\n",
       "      <td>10.1371/journal.ppat.1004781</td>\n",
       "      <td>False</td>\n",
       "      <td>Public Library of Science (PLoS)</td>\n",
       "      <td>PLOS Pathogens</td>\n",
       "      <td>1553-7374</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1553-7374</td>\n",
       "      <td>http://creativecommons.org/licenses/by/4.0/</td>\n",
       "      <td>True</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.0</td>\n",
       "      <td>10.1127/metz/2015/0641</td>\n",
       "      <td>False</td>\n",
       "      <td>Schweizerbart</td>\n",
       "      <td>Meteorologische Zeitschrift</td>\n",
       "      <td>0941-2948</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.0</td>\n",
       "      <td>10.3389/fnhum.2015.00551</td>\n",
       "      <td>False</td>\n",
       "      <td>Frontiers Media SA</td>\n",
       "      <td>Frontiers in Human Neuroscience</td>\n",
       "      <td>1662-5161</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1662-5161</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>26500523.0</td>\n",
       "      <td>PMC4599046</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.0</td>\n",
       "      <td>10.1038/ncomms8606</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>Nature Communications</td>\n",
       "      <td>2041-1723</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2041-1723</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>26216619.0</td>\n",
       "      <td>PMC4525213</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.0</td>\n",
       "      <td>10.1186/s12918-015-0183-x</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>BMC Systems Biology</td>\n",
       "      <td>1752-0509</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1752-0509</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>26201334.0</td>\n",
       "      <td>PMC4511525</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>45</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.0</td>\n",
       "      <td>10.1371/journal.pcbi.1004200</td>\n",
       "      <td>False</td>\n",
       "      <td>Public Library of Science (PLoS)</td>\n",
       "      <td>PLOS Computational Biology</td>\n",
       "      <td>1553-7358</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1553-7358</td>\n",
       "      <td>http://creativecommons.org/licenses/by/4.0/</td>\n",
       "      <td>True</td>\n",
       "      <td>25927964.0</td>\n",
       "      <td>PMC4423987</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>60</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.0</td>\n",
       "      <td>10.1155/2015/569512</td>\n",
       "      <td>False</td>\n",
       "      <td>Hindawi Publishing Corporation</td>\n",
       "      <td>Mediators of Inflammation</td>\n",
       "      <td>0962-9351</td>\n",
       "      <td>0962-9351</td>\n",
       "      <td>1466-1861</td>\n",
       "      <td>http://creativecommons.org/licenses/by/4.0/</td>\n",
       "      <td>True</td>\n",
       "      <td>26770019.0</td>\n",
       "      <td>PMC4681803</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "   institution  period    euro                            doi  is_hybrid  \\\n",
       "0    FU Berlin    2015  2000.0          10.1038/npjqi.2015.10      False   \n",
       "2    FU Berlin    2015  2000.0             10.1038/ncomms9498      False   \n",
       "3    FU Berlin    2015  2000.0   10.1371/journal.ppat.1005246      False   \n",
       "12   FU Berlin    2015  2000.0       10.3389/fpsyg.2015.01675      False   \n",
       "15   FU Berlin    2015  2000.0   10.1371/journal.ppat.1004781      False   \n",
       "23   FU Berlin    2015  2000.0         10.1127/metz/2015/0641      False   \n",
       "28   FU Berlin    2015  2000.0       10.3389/fnhum.2015.00551      False   \n",
       "29   FU Berlin    2015  2000.0             10.1038/ncomms8606      False   \n",
       "32   FU Berlin    2015  2000.0      10.1186/s12918-015-0183-x      False   \n",
       "45   FU Berlin    2015  2000.0   10.1371/journal.pcbi.1004200      False   \n",
       "60   FU Berlin    2015  2000.0            10.1155/2015/569512      False   \n",
       "\n",
       "                           publisher               journal_full_title  \\\n",
       "0                    Springer Nature          npj Quantum Information   \n",
       "2                    Springer Nature            Nature Communications   \n",
       "3   Public Library of Science (PLoS)                   PLOS Pathogens   \n",
       "12                Frontiers Media SA          Frontiers in Psychology   \n",
       "15  Public Library of Science (PLoS)                   PLOS Pathogens   \n",
       "23                     Schweizerbart      Meteorologische Zeitschrift   \n",
       "28                Frontiers Media SA  Frontiers in Human Neuroscience   \n",
       "29                   Springer Nature            Nature Communications   \n",
       "32                   Springer Nature              BMC Systems Biology   \n",
       "45  Public Library of Science (PLoS)       PLOS Computational Biology   \n",
       "60    Hindawi Publishing Corporation        Mediators of Inflammation   \n",
       "\n",
       "         issn issn_print issn_electronic  \\\n",
       "0   2056-6387        NaN       2056-6387   \n",
       "2   2041-1723        NaN       2041-1723   \n",
       "3   1553-7374        NaN       1553-7374   \n",
       "12  1664-1078        NaN       1664-1078   \n",
       "15  1553-7374        NaN       1553-7374   \n",
       "23  0941-2948        NaN             NaN   \n",
       "28  1662-5161        NaN       1662-5161   \n",
       "29  2041-1723        NaN       2041-1723   \n",
       "32  1752-0509        NaN       1752-0509   \n",
       "45  1553-7358        NaN       1553-7358   \n",
       "60  0962-9351  0962-9351       1466-1861   \n",
       "\n",
       "                                    license_ref  indexed_in_crossref  \\\n",
       "0                                           NaN                 True   \n",
       "2                                           NaN                 True   \n",
       "3   http://creativecommons.org/licenses/by/4.0/                 True   \n",
       "12                                          NaN                 True   \n",
       "15  http://creativecommons.org/licenses/by/4.0/                 True   \n",
       "23                                          NaN                 True   \n",
       "28                                          NaN                 True   \n",
       "29                                          NaN                 True   \n",
       "32                                          NaN                 True   \n",
       "45  http://creativecommons.org/licenses/by/4.0/                 True   \n",
       "60  http://creativecommons.org/licenses/by/4.0/                 True   \n",
       "\n",
       "          pmid       pmcid  ut  url  doaj  \n",
       "0          NaN         NaN NaN  NaN  True  \n",
       "2   26577800.0  PMC4673657 NaN  NaN  True  \n",
       "3   26544881.0  PMC4636265 NaN  NaN  True  \n",
       "12  26583000.0  PMC4628112 NaN  NaN  True  \n",
       "15         NaN         NaN NaN  NaN  True  \n",
       "23         NaN         NaN NaN  NaN  True  \n",
       "28  26500523.0  PMC4599046 NaN  NaN  True  \n",
       "29  26216619.0  PMC4525213 NaN  NaN  True  \n",
       "32  26201334.0  PMC4511525 NaN  NaN  True  \n",
       "45  25927964.0  PMC4423987 NaN  NaN  True  \n",
       "60  26770019.0  PMC4681803 NaN  NaN  True  "
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Show only articles with an APC of 2000 or more \n",
    "apcs[apcs[\"euro\"] >= 2000]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [],
   "source": [
    "%matplotlib inline"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<matplotlib.axes._subplots.AxesSubplot at 0x7fc8d14d5d10>"
      ]
     },
     "execution_count": 19,
     "metadata": {},
     "output_type": "execute_result"
    },
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "apcs[\"euro\"].hist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<matplotlib.axes._subplots.AxesSubplot at 0x7fc8ced98190>"
      ]
     },
     "execution_count": 20,
     "metadata": {},
     "output_type": "execute_result"
    },
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "apcs[\"euro\"].hist(bins=20, color=\"black\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Challenge: Download three different apc data sets and plot a histogram of prices for each of them\n",
    "\n",
    "### Concepts need to be known to solve the challenge:\n",
    "- dictionaries\n",
    "- looping over a dictionary (for loop)\n",
    "- import the following libraries:\n",
    "    - pandas as pd\n",
    "    - urllib.request (module request)\n",
    "    - matplotlib.pyplot as plt\n",
    "- urllib.request.urlretrieve\n",
    "- read in csv files with pandas\n",
    "- pythons split built in method\n",
    "- calling an element of a list\n",
    "- multi-axis indexing with pandas\n",
    "- concatenating strings with the + operator\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Nature Communications\n",
      "Nature Communications\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
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       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>institution</th>\n",
       "      <th>period</th>\n",
       "      <th>euro</th>\n",
       "      <th>doi</th>\n",
       "      <th>is_hybrid</th>\n",
       "      <th>publisher</th>\n",
       "      <th>journal_full_title</th>\n",
       "      <th>issn</th>\n",
       "      <th>issn_print</th>\n",
       "      <th>issn_electronic</th>\n",
       "      <th>license_ref</th>\n",
       "      <th>indexed_in_crossref</th>\n",
       "      <th>pmid</th>\n",
       "      <th>pmcid</th>\n",
       "      <th>ut</th>\n",
       "      <th>url</th>\n",
       "      <th>doaj</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.00</td>\n",
       "      <td>10.1038/npjqi.2015.10</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>npj Quantum Information</td>\n",
       "      <td>2056-6387</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2056-6387</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>1503.12</td>\n",
       "      <td>10.1103/PhysRevX.5.041008</td>\n",
       "      <td>False</td>\n",
       "      <td>American Physical Society (APS)</td>\n",
       "      <td>Physical Review X</td>\n",
       "      <td>2160-3308</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2160-3308</td>\n",
       "      <td>http://creativecommons.org/licenses/by/3.0/</td>\n",
       "      <td>True</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.00</td>\n",
       "      <td>10.1038/ncomms9498</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>Nature Communications</td>\n",
       "      <td>2041-1723</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2041-1723</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>26577800.0</td>\n",
       "      <td>PMC4673657</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>2000.00</td>\n",
       "      <td>10.1371/journal.ppat.1005246</td>\n",
       "      <td>False</td>\n",
       "      <td>Public Library of Science (PLoS)</td>\n",
       "      <td>PLOS Pathogens</td>\n",
       "      <td>1553-7374</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1553-7374</td>\n",
       "      <td>http://creativecommons.org/licenses/by/4.0/</td>\n",
       "      <td>True</td>\n",
       "      <td>26544881.0</td>\n",
       "      <td>PMC4636265</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>FU Berlin</td>\n",
       "      <td>2015</td>\n",
       "      <td>1805.00</td>\n",
       "      <td>10.1186/s13099-015-0075-z</td>\n",
       "      <td>False</td>\n",
       "      <td>Springer Nature</td>\n",
       "      <td>Gut Pathogens</td>\n",
       "      <td>1757-4749</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1757-4749</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>26483849.0</td>\n",
       "      <td>PMC4610047</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "  institution  period     euro                           doi  is_hybrid  \\\n",
       "0   FU Berlin    2015  2000.00         10.1038/npjqi.2015.10      False   \n",
       "1   FU Berlin    2015  1503.12     10.1103/PhysRevX.5.041008      False   \n",
       "2   FU Berlin    2015  2000.00            10.1038/ncomms9498      False   \n",
       "3   FU Berlin    2015  2000.00  10.1371/journal.ppat.1005246      False   \n",
       "4   FU Berlin    2015  1805.00     10.1186/s13099-015-0075-z      False   \n",
       "\n",
       "                          publisher       journal_full_title       issn  \\\n",
       "0                   Springer Nature  npj Quantum Information  2056-6387   \n",
       "1   American Physical Society (APS)        Physical Review X  2160-3308   \n",
       "2                   Springer Nature    Nature Communications  2041-1723   \n",
       "3  Public Library of Science (PLoS)           PLOS Pathogens  1553-7374   \n",
       "4                   Springer Nature            Gut Pathogens  1757-4749   \n",
       "\n",
       "  issn_print issn_electronic                                  license_ref  \\\n",
       "0        NaN       2056-6387                                          NaN   \n",
       "1        NaN       2160-3308  http://creativecommons.org/licenses/by/3.0/   \n",
       "2        NaN       2041-1723                                          NaN   \n",
       "3        NaN       1553-7374  http://creativecommons.org/licenses/by/4.0/   \n",
       "4        NaN       1757-4749                                          NaN   \n",
       "\n",
       "   indexed_in_crossref        pmid       pmcid  ut  url  doaj  \n",
       "0                 True         NaN         NaN NaN  NaN  True  \n",
       "1                 True         NaN         NaN NaN  NaN  True  \n",
       "2                 True  26577800.0  PMC4673657 NaN  NaN  True  \n",
       "3                 True  26544881.0  PMC4636265 NaN  NaN  True  \n",
       "4                 True  26483849.0  PMC4610047 NaN  NaN  True  "
      ]
     },
     "execution_count": 21,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# multi-axis indexing with pandas\n",
    "apcs = pd.read_csv(\"openapc.csv\")\n",
    "print(apcs.loc[2, \"journal_full_title\"])\n",
    "print(apcs.iloc[2, 6])\n",
    "apcs.head()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Algorithm (in case learners need some help):\n",
    "\n",
    "Dictionary  = {source_url_1 : filename_1, source_url_2 : filename_2, source_url_3 : filename_3}\n",
    "\n",
    "for source_url, filename in Dictionary:\n",
    "\n",
    "    download source_url to filename\n",
    "    read in file (csv) with pandas\n",
    "    make histogram from \"euro\" column of dataframe\n",
    "    show or save the plot"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Challenge:\n",
    "### - Download three different apc data sets and plot a histogram of prices for each of them\n",
    "\n",
    "### Starting point template:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "https://raw.githubusercontent.com/OpenAPC/openapc-de/master/data/fuberlin/APC_FU_Berlin_2015.csv\n",
      "openapc_berlin.csv\n",
      "https://raw.githubusercontent.com/OpenAPC/openapc-de/master/data/unifrankfurt/open_apc_2018jul-dez_final_enriched.csv\n",
      "openapc_frankfurt.csv\n",
      "https://raw.githubusercontent.com/OpenAPC/openapc-de/master/data/unimuenster/ULB-Muenster_Open-Access-Fonds_Kosten_2018_enriched.csv\n",
      "openapc_muenster.csv\n"
     ]
    }
   ],
   "source": [
    "url_and_filename = {\"https://raw.githubusercontent.com/OpenAPC/openapc-de/\"\n",
    "                    \"master/data/fuberlin/APC_FU_Berlin_2015.csv\" : \n",
    "                    \"openapc_berlin.csv\",\n",
    "                    \n",
    "                    \"https://raw.githubusercontent.com/OpenAPC/openapc-de/\"\n",
    "                    \"master/data/unifrankfurt/open_apc_2018jul-dez_final_enriched.csv\" :\n",
    "                    \"openapc_frankfurt.csv\",\n",
    "                    \n",
    "                    \"https://raw.githubusercontent.com/OpenAPC/openapc-de/\"\n",
    "                    \"master/data/unimuenster/ULB-Muenster_Open-Access-Fonds_Kosten_2018_enriched.csv\" :\n",
    "                    \"openapc_muenster.csv\"\n",
    "                    }\n",
    "for key, value in url_and_filename.items():\n",
    "    print(key)\n",
    "    print(value)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### solution (without saving to file)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "FU Berlin\n"
     ]
    },
    {
     "data": {
      "image/png": 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9UuUw8FuTfl1jrM8v0bs98n3gvrZcZY1eV6OfBb7XanQI+KPW/lZ6AXMY+AfgTa39zW37cNv/1lXn+sNWu0eAd0/6tW1Crfbx2iwU67PO4kfpJakob6FIUlEGuCQVZYBLUlEGuCQVZYBLUlEGuCQVZYBLUlH/D3vl9ytwwwS8AAAAAElFTkSuQmCC\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Frankfurt U\n"
     ]
    },
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Münster U\n"
     ]
    }
   ],
   "source": [
    "%matplotlib inline\n",
    "import urllib.request\n",
    "import pandas as pd\n",
    "import matplotlib.pyplot as plt\n",
    "url_and_filename = {\"https://raw.githubusercontent.com/OpenAPC/openapc-de/\"\n",
    "                    \"master/data/fuberlin/APC_FU_Berlin_2015.csv\" : \n",
    "                    \"openapc_berlin.csv\",\n",
    "                    \n",
    "                    \"https://raw.githubusercontent.com/OpenAPC/openapc-de/\"\n",
    "                    \"master/data/unifrankfurt/open_apc_2018jul-dez_final_enriched.csv\" :\n",
    "                    \"openapc_frankfurt.csv\",\n",
    "                    \n",
    "                    \"https://raw.githubusercontent.com/OpenAPC/openapc-de/\"\n",
    "                    \"master/data/unimuenster/ULB-Muenster_Open-Access-Fonds_Kosten_2018_enriched.csv\" :\n",
    "                    \"openapc_muenster.csv\"\n",
    "                    }\n",
    "\n",
    "for url, filename in url_and_filename.items():\n",
    "    urllib.request.urlretrieve(url, filename)\n",
    "    apcs = pd.read_csv(filename)\n",
    "    apcs[\"euro\"].hist(bins=20, color=\"black\")\n",
    "    plt.show()\n",
    "    print(apcs.loc[1,\"institution\"])"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Solution including saving the figures to files"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "FU Berlin\n"
     ]
    },
    {
     "data": {
      "image/png": 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9UuUw8FuTfl1jrM8v0bs98n3gvrZcZY1eV6OfBb7XanQI+KPW/lZ6AXMY+AfgTa39zW37cNv/1lXn+sNWu0eAd0/6tW1Crfbx2iwU67PO4kfpJakob6FIUlEGuCQVZYBLUlEGuCQVZYBLUlEGuCQVZYBLUlH/D3vl9ytwwwS8AAAAAElFTkSuQmCC\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Frankfurt U\n"
     ]
    },
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Münster U\n"
     ]
    }
   ],
   "source": [
    "%matplotlib inline\n",
    "import urllib.request\n",
    "import pandas as pd\n",
    "import matplotlib.pyplot as plt\n",
    "url_and_filename = {\"https://raw.githubusercontent.com/OpenAPC/openapc-de/\"\n",
    "                    \"master/data/fuberlin/APC_FU_Berlin_2015.csv\" : \n",
    "                    \"openapc_berlin.csv\",\n",
    "                    \n",
    "                    \"https://raw.githubusercontent.com/OpenAPC/openapc-de/\"\n",
    "                    \"master/data/unifrankfurt/open_apc_2018jul-dez_final_enriched.csv\" :\n",
    "                    \"openapc_frankfurt.csv\",\n",
    "                    \n",
    "                    \"https://raw.githubusercontent.com/OpenAPC/openapc-de/\"\n",
    "                    \"master/data/unimuenster/ULB-Muenster_Open-Access-Fonds_Kosten_2018_enriched.csv\" :\n",
    "                    \"openapc_muenster.csv\"\n",
    "                    }\n",
    "\n",
    "for url, filename in url_and_filename.items():\n",
    "    urllib.request.urlretrieve(url, filename)\n",
    "    apcs = pd.read_csv(filename)\n",
    "    ax = apcs[\"euro\"].hist(bins=20, color=\"black\")\n",
    "    fig = ax.get_figure()\n",
    "    fig.savefig(filename.split(\".csv\")[0] + \".pdf\")\n",
    "    plt.show()\n",
    "    print(apcs.loc[1,\"institution\"]) # alternative: apcs.iloc[0,0]"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# further filtering and slicing"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead tr th {\n",
       "        text-align: left;\n",
       "    }\n",
       "\n",
       "    .dataframe thead tr:last-of-type th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr>\n",
       "      <th></th>\n",
       "      <th colspan=\"8\" halign=\"left\">period</th>\n",
       "      <th colspan=\"5\" halign=\"left\">euro</th>\n",
       "      <th colspan=\"8\" halign=\"left\">pmid</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th></th>\n",
       "      <th>count</th>\n",
       "      <th>mean</th>\n",
       "      <th>std</th>\n",
       "      <th>min</th>\n",
       "      <th>25%</th>\n",
       "      <th>50%</th>\n",
       "      <th>75%</th>\n",
       "      <th>max</th>\n",
       "      <th>count</th>\n",
       "      <th>mean</th>\n",
       "      <th>...</th>\n",
       "      <th>75%</th>\n",
       "      <th>max</th>\n",
       "      <th>count</th>\n",
       "      <th>mean</th>\n",
       "      <th>std</th>\n",
       "      <th>min</th>\n",
       "      <th>25%</th>\n",
       "      <th>50%</th>\n",
       "      <th>75%</th>\n",
       "      <th>max</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>journal_full_title</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>Acta Neuropathologica Communications</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1505.350000</td>\n",
       "      <td>...</td>\n",
       "      <td>1505.3500</td>\n",
       "      <td>1505.35</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.012943e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30129426.0</td>\n",
       "      <td>30129426.00</td>\n",
       "      <td>30129426.0</td>\n",
       "      <td>30129426.00</td>\n",
       "      <td>30129426.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>American Journal of Case Reports</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1046.350000</td>\n",
       "      <td>...</td>\n",
       "      <td>1046.3500</td>\n",
       "      <td>1046.35</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.090593e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30905927.0</td>\n",
       "      <td>30905927.00</td>\n",
       "      <td>30905927.0</td>\n",
       "      <td>30905927.00</td>\n",
       "      <td>30905927.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Annals of Clinical and Translational Neurology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2606.050000</td>\n",
       "      <td>...</td>\n",
       "      <td>2606.0500</td>\n",
       "      <td>2606.05</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.056462e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30564620.0</td>\n",
       "      <td>30564620.00</td>\n",
       "      <td>30564620.0</td>\n",
       "      <td>30564620.00</td>\n",
       "      <td>30564620.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Atmospheric Chemistry and Physics</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1557.710000</td>\n",
       "      <td>...</td>\n",
       "      <td>1557.7100</td>\n",
       "      <td>1557.71</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Atmospheric Measurement Techniques</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1992.060000</td>\n",
       "      <td>...</td>\n",
       "      <td>1992.0600</td>\n",
       "      <td>1992.06</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Family Practice</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2076.540000</td>\n",
       "      <td>...</td>\n",
       "      <td>2076.5400</td>\n",
       "      <td>2076.54</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.005558e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30055583.0</td>\n",
       "      <td>30055583.00</td>\n",
       "      <td>30055583.0</td>\n",
       "      <td>30055583.00</td>\n",
       "      <td>30055583.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Medical Education</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1661.240000</td>\n",
       "      <td>...</td>\n",
       "      <td>1661.2400</td>\n",
       "      <td>1661.24</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.031450e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30314497.0</td>\n",
       "      <td>30314497.00</td>\n",
       "      <td>30314497.0</td>\n",
       "      <td>30314497.00</td>\n",
       "      <td>30314497.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Oral Health</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1622.860000</td>\n",
       "      <td>...</td>\n",
       "      <td>1622.8600</td>\n",
       "      <td>1622.86</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.038283e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30382830.0</td>\n",
       "      <td>30382830.00</td>\n",
       "      <td>30382830.0</td>\n",
       "      <td>30382830.00</td>\n",
       "      <td>30382830.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Pulmonary Medicine</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1745.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>1745.0000</td>\n",
       "      <td>1745.00</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.000565e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30005648.0</td>\n",
       "      <td>30005648.00</td>\n",
       "      <td>30005648.0</td>\n",
       "      <td>30005648.00</td>\n",
       "      <td>30005648.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMJ Open</th>\n",
       "      <td>3.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1566.136667</td>\n",
       "      <td>...</td>\n",
       "      <td>1631.9700</td>\n",
       "      <td>1808.80</td>\n",
       "      <td>3.0</td>\n",
       "      <td>3.036574e+07</td>\n",
       "      <td>368811.126641</td>\n",
       "      <td>30082360.0</td>\n",
       "      <td>30157237.00</td>\n",
       "      <td>30232114.0</td>\n",
       "      <td>30507423.50</td>\n",
       "      <td>30782733.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Bioinformatics and Biology Insights</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1816.560000</td>\n",
       "      <td>...</td>\n",
       "      <td>1816.5600</td>\n",
       "      <td>1816.56</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.067092e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30670918.0</td>\n",
       "      <td>30670918.00</td>\n",
       "      <td>30670918.0</td>\n",
       "      <td>30670918.00</td>\n",
       "      <td>30670918.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Biology Open</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1562.890000</td>\n",
       "      <td>...</td>\n",
       "      <td>1562.8900</td>\n",
       "      <td>1562.89</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.057825e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30578251.0</td>\n",
       "      <td>30578251.00</td>\n",
       "      <td>30578251.0</td>\n",
       "      <td>30578251.00</td>\n",
       "      <td>30578251.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Biotechnology for Biofuels</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2439.500000</td>\n",
       "      <td>...</td>\n",
       "      <td>2439.5000</td>\n",
       "      <td>2439.50</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.018636e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30186365.0</td>\n",
       "      <td>30186365.00</td>\n",
       "      <td>30186365.0</td>\n",
       "      <td>30186365.00</td>\n",
       "      <td>30186365.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Cancers</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>830.160000</td>\n",
       "      <td>...</td>\n",
       "      <td>830.1600</td>\n",
       "      <td>830.16</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.085720e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30857197.0</td>\n",
       "      <td>30857197.00</td>\n",
       "      <td>30857197.0</td>\n",
       "      <td>30857197.00</td>\n",
       "      <td>30857197.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Cells</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>822.930000</td>\n",
       "      <td>...</td>\n",
       "      <td>822.9300</td>\n",
       "      <td>822.93</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.020050e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30200497.0</td>\n",
       "      <td>30200497.00</td>\n",
       "      <td>30200497.0</td>\n",
       "      <td>30200497.00</td>\n",
       "      <td>30200497.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Clinical and Translational Gastroenterology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2320.500000</td>\n",
       "      <td>...</td>\n",
       "      <td>2320.5000</td>\n",
       "      <td>2320.50</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2.971289e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>29712892.0</td>\n",
       "      <td>29712892.00</td>\n",
       "      <td>29712892.0</td>\n",
       "      <td>29712892.00</td>\n",
       "      <td>29712892.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>EMBO Molecular Medicine</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3927.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>3927.0000</td>\n",
       "      <td>3927.00</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.009751e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30097507.0</td>\n",
       "      <td>30097507.00</td>\n",
       "      <td>30097507.0</td>\n",
       "      <td>30097507.00</td>\n",
       "      <td>30097507.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Ecology and Evolution</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1165.010000</td>\n",
       "      <td>...</td>\n",
       "      <td>1165.0100</td>\n",
       "      <td>1165.01</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.039746e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30397455.0</td>\n",
       "      <td>30397455.00</td>\n",
       "      <td>30397455.0</td>\n",
       "      <td>30397455.00</td>\n",
       "      <td>30397455.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>FEBS Open Bio</th>\n",
       "      <td>2.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1277.830000</td>\n",
       "      <td>...</td>\n",
       "      <td>1346.0200</td>\n",
       "      <td>1414.21</td>\n",
       "      <td>2.0</td>\n",
       "      <td>3.041941e+07</td>\n",
       "      <td>329033.755849</td>\n",
       "      <td>30186745.0</td>\n",
       "      <td>30303076.00</td>\n",
       "      <td>30419407.0</td>\n",
       "      <td>30535738.00</td>\n",
       "      <td>30652069.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Bioengineering and Biotechnology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1000.680000</td>\n",
       "      <td>...</td>\n",
       "      <td>1000.6800</td>\n",
       "      <td>1000.68</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.015546e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30155464.0</td>\n",
       "      <td>30155464.00</td>\n",
       "      <td>30155464.0</td>\n",
       "      <td>30155464.00</td>\n",
       "      <td>30155464.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Cell and Developmental Biology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>895.830000</td>\n",
       "      <td>...</td>\n",
       "      <td>895.8300</td>\n",
       "      <td>895.83</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.013196e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30131957.0</td>\n",
       "      <td>30131957.00</td>\n",
       "      <td>30131957.0</td>\n",
       "      <td>30131957.00</td>\n",
       "      <td>30131957.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Computational Neuroscience</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1977.080000</td>\n",
       "      <td>...</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.08</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.021032e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30210325.0</td>\n",
       "      <td>30210325.00</td>\n",
       "      <td>30210325.0</td>\n",
       "      <td>30210325.00</td>\n",
       "      <td>30210325.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Endocrinology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1977.080000</td>\n",
       "      <td>...</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.08</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.027138e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30271381.0</td>\n",
       "      <td>30271381.00</td>\n",
       "      <td>30271381.0</td>\n",
       "      <td>30271381.00</td>\n",
       "      <td>30271381.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Immunology</th>\n",
       "      <td>8.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>8.0</td>\n",
       "      <td>1984.077500</td>\n",
       "      <td>...</td>\n",
       "      <td>1982.8900</td>\n",
       "      <td>2018.83</td>\n",
       "      <td>8.0</td>\n",
       "      <td>3.041850e+07</td>\n",
       "      <td>138530.365051</td>\n",
       "      <td>30197642.0</td>\n",
       "      <td>30315662.75</td>\n",
       "      <td>30438273.0</td>\n",
       "      <td>30545627.25</td>\n",
       "      <td>30568658.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Microbiology</th>\n",
       "      <td>4.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1986.045000</td>\n",
       "      <td>...</td>\n",
       "      <td>1986.0450</td>\n",
       "      <td>1995.51</td>\n",
       "      <td>4.0</td>\n",
       "      <td>3.046918e+07</td>\n",
       "      <td>214582.225524</td>\n",
       "      <td>30150975.0</td>\n",
       "      <td>30444499.50</td>\n",
       "      <td>30553273.5</td>\n",
       "      <td>30577949.25</td>\n",
       "      <td>30619179.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Neurology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1985.780000</td>\n",
       "      <td>...</td>\n",
       "      <td>1985.7800</td>\n",
       "      <td>1985.78</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.008313e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30083127.0</td>\n",
       "      <td>30083127.00</td>\n",
       "      <td>30083127.0</td>\n",
       "      <td>30083127.00</td>\n",
       "      <td>30083127.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Neurorobotics</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1985.780000</td>\n",
       "      <td>...</td>\n",
       "      <td>1985.7800</td>\n",
       "      <td>1985.78</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.005043e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30050427.0</td>\n",
       "      <td>30050427.00</td>\n",
       "      <td>30050427.0</td>\n",
       "      <td>30050427.00</td>\n",
       "      <td>30050427.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Pharmacology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1977.080000</td>\n",
       "      <td>...</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.08</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.028334e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30283335.0</td>\n",
       "      <td>30283335.00</td>\n",
       "      <td>30283335.0</td>\n",
       "      <td>30283335.00</td>\n",
       "      <td>30283335.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Physiology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.830000</td>\n",
       "      <td>...</td>\n",
       "      <td>2018.8300</td>\n",
       "      <td>2018.83</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.036988e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30369884.0</td>\n",
       "      <td>30369884.00</td>\n",
       "      <td>30369884.0</td>\n",
       "      <td>30369884.00</td>\n",
       "      <td>30369884.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Psychology</th>\n",
       "      <td>7.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>7.0</td>\n",
       "      <td>1988.532857</td>\n",
       "      <td>...</td>\n",
       "      <td>1990.6450</td>\n",
       "      <td>2018.82</td>\n",
       "      <td>7.0</td>\n",
       "      <td>3.017191e+07</td>\n",
       "      <td>393397.977319</td>\n",
       "      <td>29410633.0</td>\n",
       "      <td>30083285.00</td>\n",
       "      <td>30131739.0</td>\n",
       "      <td>30456495.50</td>\n",
       "      <td>30581403.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Geochemical Perspectives Letters</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1250.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>1250.0000</td>\n",
       "      <td>1250.00</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Hepatology Communications</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2682.260000</td>\n",
       "      <td>...</td>\n",
       "      <td>2682.2600</td>\n",
       "      <td>2682.26</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.055604e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30556044.0</td>\n",
       "      <td>30556044.00</td>\n",
       "      <td>30556044.0</td>\n",
       "      <td>30556044.00</td>\n",
       "      <td>30556044.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>IUCrJ</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1384.920000</td>\n",
       "      <td>...</td>\n",
       "      <td>1384.9200</td>\n",
       "      <td>1384.92</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.071371e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30713711.0</td>\n",
       "      <td>30713711.00</td>\n",
       "      <td>30713711.0</td>\n",
       "      <td>30713711.00</td>\n",
       "      <td>30713711.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Infection and Drug Resistance</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2377.620000</td>\n",
       "      <td>...</td>\n",
       "      <td>2377.6200</td>\n",
       "      <td>2377.62</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.046455e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30464547.0</td>\n",
       "      <td>30464547.00</td>\n",
       "      <td>30464547.0</td>\n",
       "      <td>30464547.00</td>\n",
       "      <td>30464547.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>International Journal of Environmental Research and Public Health</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1283.880000</td>\n",
       "      <td>...</td>\n",
       "      <td>1283.8800</td>\n",
       "      <td>1283.88</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.048624e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30486237.0</td>\n",
       "      <td>30486237.00</td>\n",
       "      <td>30486237.0</td>\n",
       "      <td>30486237.00</td>\n",
       "      <td>30486237.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>International Journal of Molecular Sciences</th>\n",
       "      <td>6.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>6.0</td>\n",
       "      <td>1457.666667</td>\n",
       "      <td>...</td>\n",
       "      <td>1470.8125</td>\n",
       "      <td>1486.85</td>\n",
       "      <td>6.0</td>\n",
       "      <td>3.022200e+07</td>\n",
       "      <td>213152.119287</td>\n",
       "      <td>30044385.0</td>\n",
       "      <td>30131200.75</td>\n",
       "      <td>30150665.5</td>\n",
       "      <td>30202418.50</td>\n",
       "      <td>30641920.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>International Journal of Qualitative Methods</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>391.720000</td>\n",
       "      <td>...</td>\n",
       "      <td>391.7200</td>\n",
       "      <td>391.72</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Journal of Medical Case Reports</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1148.350000</td>\n",
       "      <td>...</td>\n",
       "      <td>1148.3500</td>\n",
       "      <td>1148.35</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.012644e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30126441.0</td>\n",
       "      <td>30126441.00</td>\n",
       "      <td>30126441.0</td>\n",
       "      <td>30126441.00</td>\n",
       "      <td>30126441.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Journal of Vision</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1945.040000</td>\n",
       "      <td>...</td>\n",
       "      <td>1945.0400</td>\n",
       "      <td>1945.04</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.056149e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30561493.0</td>\n",
       "      <td>30561493.00</td>\n",
       "      <td>30561493.0</td>\n",
       "      <td>30561493.00</td>\n",
       "      <td>30561493.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Malaria Journal</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1798.090000</td>\n",
       "      <td>...</td>\n",
       "      <td>1798.0900</td>\n",
       "      <td>1798.09</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.012646e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30126462.0</td>\n",
       "      <td>30126462.00</td>\n",
       "      <td>30126462.0</td>\n",
       "      <td>30126462.00</td>\n",
       "      <td>30126462.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Materials</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1304.400000</td>\n",
       "      <td>...</td>\n",
       "      <td>1304.4000</td>\n",
       "      <td>1304.40</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.071736e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30717358.0</td>\n",
       "      <td>30717358.00</td>\n",
       "      <td>30717358.0</td>\n",
       "      <td>30717358.00</td>\n",
       "      <td>30717358.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Metabolic Engineering Communications</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1419.690000</td>\n",
       "      <td>...</td>\n",
       "      <td>1419.6900</td>\n",
       "      <td>1419.69</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.037022e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30370221.0</td>\n",
       "      <td>30370221.00</td>\n",
       "      <td>30370221.0</td>\n",
       "      <td>30370221.00</td>\n",
       "      <td>30370221.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>MicrobiologyOpen</th>\n",
       "      <td>2.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1732.640000</td>\n",
       "      <td>...</td>\n",
       "      <td>1732.6400</td>\n",
       "      <td>1732.64</td>\n",
       "      <td>2.0</td>\n",
       "      <td>3.029802e+07</td>\n",
       "      <td>29293.312624</td>\n",
       "      <td>30277310.0</td>\n",
       "      <td>30287666.75</td>\n",
       "      <td>30298023.5</td>\n",
       "      <td>30308380.25</td>\n",
       "      <td>30318737.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Molecular Autism</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1622.860000</td>\n",
       "      <td>...</td>\n",
       "      <td>1622.8600</td>\n",
       "      <td>1622.86</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.044331e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30443311.0</td>\n",
       "      <td>30443311.00</td>\n",
       "      <td>30443311.0</td>\n",
       "      <td>30443311.00</td>\n",
       "      <td>30443311.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Molecules</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1462.540000</td>\n",
       "      <td>...</td>\n",
       "      <td>1462.5400</td>\n",
       "      <td>1462.54</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.062602e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30626017.0</td>\n",
       "      <td>30626017.00</td>\n",
       "      <td>30626017.0</td>\n",
       "      <td>30626017.00</td>\n",
       "      <td>30626017.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Nature Communications</th>\n",
       "      <td>2.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>4172.250000</td>\n",
       "      <td>...</td>\n",
       "      <td>4376.8750</td>\n",
       "      <td>4581.50</td>\n",
       "      <td>2.0</td>\n",
       "      <td>3.002723e+07</td>\n",
       "      <td>185829.783416</td>\n",
       "      <td>29895827.0</td>\n",
       "      <td>29961527.75</td>\n",
       "      <td>30027228.5</td>\n",
       "      <td>30092929.25</td>\n",
       "      <td>30158630.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>New Journal of Physics</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1392.300000</td>\n",
       "      <td>...</td>\n",
       "      <td>1392.3000</td>\n",
       "      <td>1392.30</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>PLOS ONE</th>\n",
       "      <td>12.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>12.0</td>\n",
       "      <td>1581.624167</td>\n",
       "      <td>...</td>\n",
       "      <td>1597.2550</td>\n",
       "      <td>1687.23</td>\n",
       "      <td>12.0</td>\n",
       "      <td>3.023047e+07</td>\n",
       "      <td>192325.766754</td>\n",
       "      <td>29944717.0</td>\n",
       "      <td>30110010.75</td>\n",
       "      <td>30198771.5</td>\n",
       "      <td>30369237.50</td>\n",
       "      <td>30533063.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>PeerJ</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>796.160000</td>\n",
       "      <td>...</td>\n",
       "      <td>796.1600</td>\n",
       "      <td>796.16</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.056886e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30568860.0</td>\n",
       "      <td>30568860.00</td>\n",
       "      <td>30568860.0</td>\n",
       "      <td>30568860.00</td>\n",
       "      <td>30568860.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Scientific Reports</th>\n",
       "      <td>5.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>5.0</td>\n",
       "      <td>1630.300000</td>\n",
       "      <td>...</td>\n",
       "      <td>1630.3000</td>\n",
       "      <td>1630.30</td>\n",
       "      <td>5.0</td>\n",
       "      <td>3.012719e+07</td>\n",
       "      <td>211416.873049</td>\n",
       "      <td>29773845.0</td>\n",
       "      <td>30097598.00</td>\n",
       "      <td>30202096.0</td>\n",
       "      <td>30279431.00</td>\n",
       "      <td>30282984.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Stem Cell Reports</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2380.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>2380.0000</td>\n",
       "      <td>2380.00</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2.964199e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>29641989.0</td>\n",
       "      <td>29641989.00</td>\n",
       "      <td>29641989.0</td>\n",
       "      <td>29641989.00</td>\n",
       "      <td>29641989.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Stem Cell Research</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>630.970000</td>\n",
       "      <td>...</td>\n",
       "      <td>630.9700</td>\n",
       "      <td>630.97</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.026603e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30266033.0</td>\n",
       "      <td>30266033.00</td>\n",
       "      <td>30266033.0</td>\n",
       "      <td>30266033.00</td>\n",
       "      <td>30266033.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Virulence</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1950.110000</td>\n",
       "      <td>...</td>\n",
       "      <td>1950.1100</td>\n",
       "      <td>1950.11</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eLife</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2615.980000</td>\n",
       "      <td>...</td>\n",
       "      <td>2615.9800</td>\n",
       "      <td>2615.98</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.020408e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30204083.0</td>\n",
       "      <td>30204083.00</td>\n",
       "      <td>30204083.0</td>\n",
       "      <td>30204083.00</td>\n",
       "      <td>30204083.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>suburban : zeitschrift für kritische stadtforschung</th>\n",
       "      <td>3.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>3.0</td>\n",
       "      <td>600.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>700.0000</td>\n",
       "      <td>700.00</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>55 rows × 24 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                                   period               \\\n",
       "                                                    count    mean  std   \n",
       "journal_full_title                                                       \n",
       "Acta Neuropathologica Communications                  1.0  2018.0  NaN   \n",
       "American Journal of Case Reports                      1.0  2018.0  NaN   \n",
       "Annals of Clinical and Translational Neurology        1.0  2018.0  NaN   \n",
       "Atmospheric Chemistry and Physics                     1.0  2018.0  NaN   \n",
       "Atmospheric Measurement Techniques                    1.0  2018.0  NaN   \n",
       "BMC Family Practice                                   1.0  2018.0  NaN   \n",
       "BMC Medical Education                                 1.0  2018.0  NaN   \n",
       "BMC Oral Health                                       1.0  2018.0  NaN   \n",
       "BMC Pulmonary Medicine                                1.0  2018.0  NaN   \n",
       "BMJ Open                                              3.0  2018.0  0.0   \n",
       "Bioinformatics and Biology Insights                   1.0  2018.0  NaN   \n",
       "Biology Open                                          1.0  2018.0  NaN   \n",
       "Biotechnology for Biofuels                            1.0  2018.0  NaN   \n",
       "Cancers                                               1.0  2018.0  NaN   \n",
       "Cells                                                 1.0  2018.0  NaN   \n",
       "Clinical and Translational Gastroenterology           1.0  2018.0  NaN   \n",
       "EMBO Molecular Medicine                               1.0  2018.0  NaN   \n",
       "Ecology and Evolution                                 1.0  2018.0  NaN   \n",
       "FEBS Open Bio                                         2.0  2018.0  0.0   \n",
       "Frontiers in Bioengineering and Biotechnology         1.0  2018.0  NaN   \n",
       "Frontiers in Cell and Developmental Biology           1.0  2018.0  NaN   \n",
       "Frontiers in Computational Neuroscience               1.0  2018.0  NaN   \n",
       "Frontiers in Endocrinology                            1.0  2018.0  NaN   \n",
       "Frontiers in Immunology                               8.0  2018.0  0.0   \n",
       "Frontiers in Microbiology                             4.0  2018.0  0.0   \n",
       "Frontiers in Neurology                                1.0  2018.0  NaN   \n",
       "Frontiers in Neurorobotics                            1.0  2018.0  NaN   \n",
       "Frontiers in Pharmacology                             1.0  2018.0  NaN   \n",
       "Frontiers in Physiology                               1.0  2018.0  NaN   \n",
       "Frontiers in Psychology                               7.0  2018.0  0.0   \n",
       "Geochemical Perspectives Letters                      1.0  2018.0  NaN   \n",
       "Hepatology Communications                             1.0  2018.0  NaN   \n",
       "IUCrJ                                                 1.0  2018.0  NaN   \n",
       "Infection and Drug Resistance                         1.0  2018.0  NaN   \n",
       "International Journal of Environmental Research...    1.0  2018.0  NaN   \n",
       "International Journal of Molecular Sciences           6.0  2018.0  0.0   \n",
       "International Journal of Qualitative Methods          1.0  2018.0  NaN   \n",
       "Journal of Medical Case Reports                       1.0  2018.0  NaN   \n",
       "Journal of Vision                                     1.0  2018.0  NaN   \n",
       "Malaria Journal                                       1.0  2018.0  NaN   \n",
       "Materials                                             1.0  2018.0  NaN   \n",
       "Metabolic Engineering Communications                  1.0  2018.0  NaN   \n",
       "MicrobiologyOpen                                      2.0  2018.0  0.0   \n",
       "Molecular Autism                                      1.0  2018.0  NaN   \n",
       "Molecules                                             1.0  2018.0  NaN   \n",
       "Nature Communications                                 2.0  2018.0  0.0   \n",
       "New Journal of Physics                                1.0  2018.0  NaN   \n",
       "PLOS ONE                                             12.0  2018.0  0.0   \n",
       "PeerJ                                                 1.0  2018.0  NaN   \n",
       "Scientific Reports                                    5.0  2018.0  0.0   \n",
       "Stem Cell Reports                                     1.0  2018.0  NaN   \n",
       "Stem Cell Research                                    1.0  2018.0  NaN   \n",
       "Virulence                                             1.0  2018.0  NaN   \n",
       "eLife                                                 1.0  2018.0  NaN   \n",
       "suburban : zeitschrift für kritische stadtforsc...    3.0  2018.0  0.0   \n",
       "\n",
       "                                                                            \\\n",
       "                                                       min     25%     50%   \n",
       "journal_full_title                                                           \n",
       "Acta Neuropathologica Communications                2018.0  2018.0  2018.0   \n",
       "American Journal of Case Reports                    2018.0  2018.0  2018.0   \n",
       "Annals of Clinical and Translational Neurology      2018.0  2018.0  2018.0   \n",
       "Atmospheric Chemistry and Physics                   2018.0  2018.0  2018.0   \n",
       "Atmospheric Measurement Techniques                  2018.0  2018.0  2018.0   \n",
       "BMC Family Practice                                 2018.0  2018.0  2018.0   \n",
       "BMC Medical Education                               2018.0  2018.0  2018.0   \n",
       "BMC Oral Health                                     2018.0  2018.0  2018.0   \n",
       "BMC Pulmonary Medicine                              2018.0  2018.0  2018.0   \n",
       "BMJ Open                                            2018.0  2018.0  2018.0   \n",
       "Bioinformatics and Biology Insights                 2018.0  2018.0  2018.0   \n",
       "Biology Open                                        2018.0  2018.0  2018.0   \n",
       "Biotechnology for Biofuels                          2018.0  2018.0  2018.0   \n",
       "Cancers                                             2018.0  2018.0  2018.0   \n",
       "Cells                                               2018.0  2018.0  2018.0   \n",
       "Clinical and Translational Gastroenterology         2018.0  2018.0  2018.0   \n",
       "EMBO Molecular Medicine                             2018.0  2018.0  2018.0   \n",
       "Ecology and Evolution                               2018.0  2018.0  2018.0   \n",
       "FEBS Open Bio                                       2018.0  2018.0  2018.0   \n",
       "Frontiers in Bioengineering and Biotechnology       2018.0  2018.0  2018.0   \n",
       "Frontiers in Cell and Developmental Biology         2018.0  2018.0  2018.0   \n",
       "Frontiers in Computational Neuroscience             2018.0  2018.0  2018.0   \n",
       "Frontiers in Endocrinology                          2018.0  2018.0  2018.0   \n",
       "Frontiers in Immunology                             2018.0  2018.0  2018.0   \n",
       "Frontiers in Microbiology                           2018.0  2018.0  2018.0   \n",
       "Frontiers in Neurology                              2018.0  2018.0  2018.0   \n",
       "Frontiers in Neurorobotics                          2018.0  2018.0  2018.0   \n",
       "Frontiers in Pharmacology                           2018.0  2018.0  2018.0   \n",
       "Frontiers in Physiology                             2018.0  2018.0  2018.0   \n",
       "Frontiers in Psychology                             2018.0  2018.0  2018.0   \n",
       "Geochemical Perspectives Letters                    2018.0  2018.0  2018.0   \n",
       "Hepatology Communications                           2018.0  2018.0  2018.0   \n",
       "IUCrJ                                               2018.0  2018.0  2018.0   \n",
       "Infection and Drug Resistance                       2018.0  2018.0  2018.0   \n",
       "International Journal of Environmental Research...  2018.0  2018.0  2018.0   \n",
       "International Journal of Molecular Sciences         2018.0  2018.0  2018.0   \n",
       "International Journal of Qualitative Methods        2018.0  2018.0  2018.0   \n",
       "Journal of Medical Case Reports                     2018.0  2018.0  2018.0   \n",
       "Journal of Vision                                   2018.0  2018.0  2018.0   \n",
       "Malaria Journal                                     2018.0  2018.0  2018.0   \n",
       "Materials                                           2018.0  2018.0  2018.0   \n",
       "Metabolic Engineering Communications                2018.0  2018.0  2018.0   \n",
       "MicrobiologyOpen                                    2018.0  2018.0  2018.0   \n",
       "Molecular Autism                                    2018.0  2018.0  2018.0   \n",
       "Molecules                                           2018.0  2018.0  2018.0   \n",
       "Nature Communications                               2018.0  2018.0  2018.0   \n",
       "New Journal of Physics                              2018.0  2018.0  2018.0   \n",
       "PLOS ONE                                            2018.0  2018.0  2018.0   \n",
       "PeerJ                                               2018.0  2018.0  2018.0   \n",
       "Scientific Reports                                  2018.0  2018.0  2018.0   \n",
       "Stem Cell Reports                                   2018.0  2018.0  2018.0   \n",
       "Stem Cell Research                                  2018.0  2018.0  2018.0   \n",
       "Virulence                                           2018.0  2018.0  2018.0   \n",
       "eLife                                               2018.0  2018.0  2018.0   \n",
       "suburban : zeitschrift für kritische stadtforsc...  2018.0  2018.0  2018.0   \n",
       "\n",
       "                                                                    euro  \\\n",
       "                                                       75%     max count   \n",
       "journal_full_title                                                         \n",
       "Acta Neuropathologica Communications                2018.0  2018.0   1.0   \n",
       "American Journal of Case Reports                    2018.0  2018.0   1.0   \n",
       "Annals of Clinical and Translational Neurology      2018.0  2018.0   1.0   \n",
       "Atmospheric Chemistry and Physics                   2018.0  2018.0   1.0   \n",
       "Atmospheric Measurement Techniques                  2018.0  2018.0   1.0   \n",
       "BMC Family Practice                                 2018.0  2018.0   1.0   \n",
       "BMC Medical Education                               2018.0  2018.0   1.0   \n",
       "BMC Oral Health                                     2018.0  2018.0   1.0   \n",
       "BMC Pulmonary Medicine                              2018.0  2018.0   1.0   \n",
       "BMJ Open                                            2018.0  2018.0   3.0   \n",
       "Bioinformatics and Biology Insights                 2018.0  2018.0   1.0   \n",
       "Biology Open                                        2018.0  2018.0   1.0   \n",
       "Biotechnology for Biofuels                          2018.0  2018.0   1.0   \n",
       "Cancers                                             2018.0  2018.0   1.0   \n",
       "Cells                                               2018.0  2018.0   1.0   \n",
       "Clinical and Translational Gastroenterology         2018.0  2018.0   1.0   \n",
       "EMBO Molecular Medicine                             2018.0  2018.0   1.0   \n",
       "Ecology and Evolution                               2018.0  2018.0   1.0   \n",
       "FEBS Open Bio                                       2018.0  2018.0   2.0   \n",
       "Frontiers in Bioengineering and Biotechnology       2018.0  2018.0   1.0   \n",
       "Frontiers in Cell and Developmental Biology         2018.0  2018.0   1.0   \n",
       "Frontiers in Computational Neuroscience             2018.0  2018.0   1.0   \n",
       "Frontiers in Endocrinology                          2018.0  2018.0   1.0   \n",
       "Frontiers in Immunology                             2018.0  2018.0   8.0   \n",
       "Frontiers in Microbiology                           2018.0  2018.0   4.0   \n",
       "Frontiers in Neurology                              2018.0  2018.0   1.0   \n",
       "Frontiers in Neurorobotics                          2018.0  2018.0   1.0   \n",
       "Frontiers in Pharmacology                           2018.0  2018.0   1.0   \n",
       "Frontiers in Physiology                             2018.0  2018.0   1.0   \n",
       "Frontiers in Psychology                             2018.0  2018.0   7.0   \n",
       "Geochemical Perspectives Letters                    2018.0  2018.0   1.0   \n",
       "Hepatology Communications                           2018.0  2018.0   1.0   \n",
       "IUCrJ                                               2018.0  2018.0   1.0   \n",
       "Infection and Drug Resistance                       2018.0  2018.0   1.0   \n",
       "International Journal of Environmental Research...  2018.0  2018.0   1.0   \n",
       "International Journal of Molecular Sciences         2018.0  2018.0   6.0   \n",
       "International Journal of Qualitative Methods        2018.0  2018.0   1.0   \n",
       "Journal of Medical Case Reports                     2018.0  2018.0   1.0   \n",
       "Journal of Vision                                   2018.0  2018.0   1.0   \n",
       "Malaria Journal                                     2018.0  2018.0   1.0   \n",
       "Materials                                           2018.0  2018.0   1.0   \n",
       "Metabolic Engineering Communications                2018.0  2018.0   1.0   \n",
       "MicrobiologyOpen                                    2018.0  2018.0   2.0   \n",
       "Molecular Autism                                    2018.0  2018.0   1.0   \n",
       "Molecules                                           2018.0  2018.0   1.0   \n",
       "Nature Communications                               2018.0  2018.0   2.0   \n",
       "New Journal of Physics                              2018.0  2018.0   1.0   \n",
       "PLOS ONE                                            2018.0  2018.0  12.0   \n",
       "PeerJ                                               2018.0  2018.0   1.0   \n",
       "Scientific Reports                                  2018.0  2018.0   5.0   \n",
       "Stem Cell Reports                                   2018.0  2018.0   1.0   \n",
       "Stem Cell Research                                  2018.0  2018.0   1.0   \n",
       "Virulence                                           2018.0  2018.0   1.0   \n",
       "eLife                                               2018.0  2018.0   1.0   \n",
       "suburban : zeitschrift für kritische stadtforsc...  2018.0  2018.0   3.0   \n",
       "\n",
       "                                                                 ...  \\\n",
       "                                                           mean  ...   \n",
       "journal_full_title                                               ...   \n",
       "Acta Neuropathologica Communications                1505.350000  ...   \n",
       "American Journal of Case Reports                    1046.350000  ...   \n",
       "Annals of Clinical and Translational Neurology      2606.050000  ...   \n",
       "Atmospheric Chemistry and Physics                   1557.710000  ...   \n",
       "Atmospheric Measurement Techniques                  1992.060000  ...   \n",
       "BMC Family Practice                                 2076.540000  ...   \n",
       "BMC Medical Education                               1661.240000  ...   \n",
       "BMC Oral Health                                     1622.860000  ...   \n",
       "BMC Pulmonary Medicine                              1745.000000  ...   \n",
       "BMJ Open                                            1566.136667  ...   \n",
       "Bioinformatics and Biology Insights                 1816.560000  ...   \n",
       "Biology Open                                        1562.890000  ...   \n",
       "Biotechnology for Biofuels                          2439.500000  ...   \n",
       "Cancers                                              830.160000  ...   \n",
       "Cells                                                822.930000  ...   \n",
       "Clinical and Translational Gastroenterology         2320.500000  ...   \n",
       "EMBO Molecular Medicine                             3927.000000  ...   \n",
       "Ecology and Evolution                               1165.010000  ...   \n",
       "FEBS Open Bio                                       1277.830000  ...   \n",
       "Frontiers in Bioengineering and Biotechnology       1000.680000  ...   \n",
       "Frontiers in Cell and Developmental Biology          895.830000  ...   \n",
       "Frontiers in Computational Neuroscience             1977.080000  ...   \n",
       "Frontiers in Endocrinology                          1977.080000  ...   \n",
       "Frontiers in Immunology                             1984.077500  ...   \n",
       "Frontiers in Microbiology                           1986.045000  ...   \n",
       "Frontiers in Neurology                              1985.780000  ...   \n",
       "Frontiers in Neurorobotics                          1985.780000  ...   \n",
       "Frontiers in Pharmacology                           1977.080000  ...   \n",
       "Frontiers in Physiology                             2018.830000  ...   \n",
       "Frontiers in Psychology                             1988.532857  ...   \n",
       "Geochemical Perspectives Letters                    1250.000000  ...   \n",
       "Hepatology Communications                           2682.260000  ...   \n",
       "IUCrJ                                               1384.920000  ...   \n",
       "Infection and Drug Resistance                       2377.620000  ...   \n",
       "International Journal of Environmental Research...  1283.880000  ...   \n",
       "International Journal of Molecular Sciences         1457.666667  ...   \n",
       "International Journal of Qualitative Methods         391.720000  ...   \n",
       "Journal of Medical Case Reports                     1148.350000  ...   \n",
       "Journal of Vision                                   1945.040000  ...   \n",
       "Malaria Journal                                     1798.090000  ...   \n",
       "Materials                                           1304.400000  ...   \n",
       "Metabolic Engineering Communications                1419.690000  ...   \n",
       "MicrobiologyOpen                                    1732.640000  ...   \n",
       "Molecular Autism                                    1622.860000  ...   \n",
       "Molecules                                           1462.540000  ...   \n",
       "Nature Communications                               4172.250000  ...   \n",
       "New Journal of Physics                              1392.300000  ...   \n",
       "PLOS ONE                                            1581.624167  ...   \n",
       "PeerJ                                                796.160000  ...   \n",
       "Scientific Reports                                  1630.300000  ...   \n",
       "Stem Cell Reports                                   2380.000000  ...   \n",
       "Stem Cell Research                                   630.970000  ...   \n",
       "Virulence                                           1950.110000  ...   \n",
       "eLife                                               2615.980000  ...   \n",
       "suburban : zeitschrift für kritische stadtforsc...   600.000000  ...   \n",
       "\n",
       "                                                                        pmid  \\\n",
       "                                                          75%      max count   \n",
       "journal_full_title                                                             \n",
       "Acta Neuropathologica Communications                1505.3500  1505.35   1.0   \n",
       "American Journal of Case Reports                    1046.3500  1046.35   1.0   \n",
       "Annals of Clinical and Translational Neurology      2606.0500  2606.05   1.0   \n",
       "Atmospheric Chemistry and Physics                   1557.7100  1557.71   0.0   \n",
       "Atmospheric Measurement Techniques                  1992.0600  1992.06   0.0   \n",
       "BMC Family Practice                                 2076.5400  2076.54   1.0   \n",
       "BMC Medical Education                               1661.2400  1661.24   1.0   \n",
       "BMC Oral Health                                     1622.8600  1622.86   1.0   \n",
       "BMC Pulmonary Medicine                              1745.0000  1745.00   1.0   \n",
       "BMJ Open                                            1631.9700  1808.80   3.0   \n",
       "Bioinformatics and Biology Insights                 1816.5600  1816.56   1.0   \n",
       "Biology Open                                        1562.8900  1562.89   1.0   \n",
       "Biotechnology for Biofuels                          2439.5000  2439.50   1.0   \n",
       "Cancers                                              830.1600   830.16   1.0   \n",
       "Cells                                                822.9300   822.93   1.0   \n",
       "Clinical and Translational Gastroenterology         2320.5000  2320.50   1.0   \n",
       "EMBO Molecular Medicine                             3927.0000  3927.00   1.0   \n",
       "Ecology and Evolution                               1165.0100  1165.01   1.0   \n",
       "FEBS Open Bio                                       1346.0200  1414.21   2.0   \n",
       "Frontiers in Bioengineering and Biotechnology       1000.6800  1000.68   1.0   \n",
       "Frontiers in Cell and Developmental Biology          895.8300   895.83   1.0   \n",
       "Frontiers in Computational Neuroscience             1977.0800  1977.08   1.0   \n",
       "Frontiers in Endocrinology                          1977.0800  1977.08   1.0   \n",
       "Frontiers in Immunology                             1982.8900  2018.83   8.0   \n",
       "Frontiers in Microbiology                           1986.0450  1995.51   4.0   \n",
       "Frontiers in Neurology                              1985.7800  1985.78   1.0   \n",
       "Frontiers in Neurorobotics                          1985.7800  1985.78   1.0   \n",
       "Frontiers in Pharmacology                           1977.0800  1977.08   1.0   \n",
       "Frontiers in Physiology                             2018.8300  2018.83   1.0   \n",
       "Frontiers in Psychology                             1990.6450  2018.82   7.0   \n",
       "Geochemical Perspectives Letters                    1250.0000  1250.00   0.0   \n",
       "Hepatology Communications                           2682.2600  2682.26   1.0   \n",
       "IUCrJ                                               1384.9200  1384.92   1.0   \n",
       "Infection and Drug Resistance                       2377.6200  2377.62   1.0   \n",
       "International Journal of Environmental Research...  1283.8800  1283.88   1.0   \n",
       "International Journal of Molecular Sciences         1470.8125  1486.85   6.0   \n",
       "International Journal of Qualitative Methods         391.7200   391.72   0.0   \n",
       "Journal of Medical Case Reports                     1148.3500  1148.35   1.0   \n",
       "Journal of Vision                                   1945.0400  1945.04   1.0   \n",
       "Malaria Journal                                     1798.0900  1798.09   1.0   \n",
       "Materials                                           1304.4000  1304.40   1.0   \n",
       "Metabolic Engineering Communications                1419.6900  1419.69   1.0   \n",
       "MicrobiologyOpen                                    1732.6400  1732.64   2.0   \n",
       "Molecular Autism                                    1622.8600  1622.86   1.0   \n",
       "Molecules                                           1462.5400  1462.54   1.0   \n",
       "Nature Communications                               4376.8750  4581.50   2.0   \n",
       "New Journal of Physics                              1392.3000  1392.30   0.0   \n",
       "PLOS ONE                                            1597.2550  1687.23  12.0   \n",
       "PeerJ                                                796.1600   796.16   1.0   \n",
       "Scientific Reports                                  1630.3000  1630.30   5.0   \n",
       "Stem Cell Reports                                   2380.0000  2380.00   1.0   \n",
       "Stem Cell Research                                   630.9700   630.97   1.0   \n",
       "Virulence                                           1950.1100  1950.11   0.0   \n",
       "eLife                                               2615.9800  2615.98   1.0   \n",
       "suburban : zeitschrift für kritische stadtforsc...   700.0000   700.00   0.0   \n",
       "\n",
       "                                                                  \\\n",
       "                                                            mean   \n",
       "journal_full_title                                                 \n",
       "Acta Neuropathologica Communications                3.012943e+07   \n",
       "American Journal of Case Reports                    3.090593e+07   \n",
       "Annals of Clinical and Translational Neurology      3.056462e+07   \n",
       "Atmospheric Chemistry and Physics                            NaN   \n",
       "Atmospheric Measurement Techniques                           NaN   \n",
       "BMC Family Practice                                 3.005558e+07   \n",
       "BMC Medical Education                               3.031450e+07   \n",
       "BMC Oral Health                                     3.038283e+07   \n",
       "BMC Pulmonary Medicine                              3.000565e+07   \n",
       "BMJ Open                                            3.036574e+07   \n",
       "Bioinformatics and Biology Insights                 3.067092e+07   \n",
       "Biology Open                                        3.057825e+07   \n",
       "Biotechnology for Biofuels                          3.018636e+07   \n",
       "Cancers                                             3.085720e+07   \n",
       "Cells                                               3.020050e+07   \n",
       "Clinical and Translational Gastroenterology         2.971289e+07   \n",
       "EMBO Molecular Medicine                             3.009751e+07   \n",
       "Ecology and Evolution                               3.039746e+07   \n",
       "FEBS Open Bio                                       3.041941e+07   \n",
       "Frontiers in Bioengineering and Biotechnology       3.015546e+07   \n",
       "Frontiers in Cell and Developmental Biology         3.013196e+07   \n",
       "Frontiers in Computational Neuroscience             3.021032e+07   \n",
       "Frontiers in Endocrinology                          3.027138e+07   \n",
       "Frontiers in Immunology                             3.041850e+07   \n",
       "Frontiers in Microbiology                           3.046918e+07   \n",
       "Frontiers in Neurology                              3.008313e+07   \n",
       "Frontiers in Neurorobotics                          3.005043e+07   \n",
       "Frontiers in Pharmacology                           3.028334e+07   \n",
       "Frontiers in Physiology                             3.036988e+07   \n",
       "Frontiers in Psychology                             3.017191e+07   \n",
       "Geochemical Perspectives Letters                             NaN   \n",
       "Hepatology Communications                           3.055604e+07   \n",
       "IUCrJ                                               3.071371e+07   \n",
       "Infection and Drug Resistance                       3.046455e+07   \n",
       "International Journal of Environmental Research...  3.048624e+07   \n",
       "International Journal of Molecular Sciences         3.022200e+07   \n",
       "International Journal of Qualitative Methods                 NaN   \n",
       "Journal of Medical Case Reports                     3.012644e+07   \n",
       "Journal of Vision                                   3.056149e+07   \n",
       "Malaria Journal                                     3.012646e+07   \n",
       "Materials                                           3.071736e+07   \n",
       "Metabolic Engineering Communications                3.037022e+07   \n",
       "MicrobiologyOpen                                    3.029802e+07   \n",
       "Molecular Autism                                    3.044331e+07   \n",
       "Molecules                                           3.062602e+07   \n",
       "Nature Communications                               3.002723e+07   \n",
       "New Journal of Physics                                       NaN   \n",
       "PLOS ONE                                            3.023047e+07   \n",
       "PeerJ                                               3.056886e+07   \n",
       "Scientific Reports                                  3.012719e+07   \n",
       "Stem Cell Reports                                   2.964199e+07   \n",
       "Stem Cell Research                                  3.026603e+07   \n",
       "Virulence                                                    NaN   \n",
       "eLife                                               3.020408e+07   \n",
       "suburban : zeitschrift für kritische stadtforsc...           NaN   \n",
       "\n",
       "                                                                               \\\n",
       "                                                              std         min   \n",
       "journal_full_title                                                              \n",
       "Acta Neuropathologica Communications                          NaN  30129426.0   \n",
       "American Journal of Case Reports                              NaN  30905927.0   \n",
       "Annals of Clinical and Translational Neurology                NaN  30564620.0   \n",
       "Atmospheric Chemistry and Physics                             NaN         NaN   \n",
       "Atmospheric Measurement Techniques                            NaN         NaN   \n",
       "BMC Family Practice                                           NaN  30055583.0   \n",
       "BMC Medical Education                                         NaN  30314497.0   \n",
       "BMC Oral Health                                               NaN  30382830.0   \n",
       "BMC Pulmonary Medicine                                        NaN  30005648.0   \n",
       "BMJ Open                                            368811.126641  30082360.0   \n",
       "Bioinformatics and Biology Insights                           NaN  30670918.0   \n",
       "Biology Open                                                  NaN  30578251.0   \n",
       "Biotechnology for Biofuels                                    NaN  30186365.0   \n",
       "Cancers                                                       NaN  30857197.0   \n",
       "Cells                                                         NaN  30200497.0   \n",
       "Clinical and Translational Gastroenterology                   NaN  29712892.0   \n",
       "EMBO Molecular Medicine                                       NaN  30097507.0   \n",
       "Ecology and Evolution                                         NaN  30397455.0   \n",
       "FEBS Open Bio                                       329033.755849  30186745.0   \n",
       "Frontiers in Bioengineering and Biotechnology                 NaN  30155464.0   \n",
       "Frontiers in Cell and Developmental Biology                   NaN  30131957.0   \n",
       "Frontiers in Computational Neuroscience                       NaN  30210325.0   \n",
       "Frontiers in Endocrinology                                    NaN  30271381.0   \n",
       "Frontiers in Immunology                             138530.365051  30197642.0   \n",
       "Frontiers in Microbiology                           214582.225524  30150975.0   \n",
       "Frontiers in Neurology                                        NaN  30083127.0   \n",
       "Frontiers in Neurorobotics                                    NaN  30050427.0   \n",
       "Frontiers in Pharmacology                                     NaN  30283335.0   \n",
       "Frontiers in Physiology                                       NaN  30369884.0   \n",
       "Frontiers in Psychology                             393397.977319  29410633.0   \n",
       "Geochemical Perspectives Letters                              NaN         NaN   \n",
       "Hepatology Communications                                     NaN  30556044.0   \n",
       "IUCrJ                                                         NaN  30713711.0   \n",
       "Infection and Drug Resistance                                 NaN  30464547.0   \n",
       "International Journal of Environmental Research...            NaN  30486237.0   \n",
       "International Journal of Molecular Sciences         213152.119287  30044385.0   \n",
       "International Journal of Qualitative Methods                  NaN         NaN   \n",
       "Journal of Medical Case Reports                               NaN  30126441.0   \n",
       "Journal of Vision                                             NaN  30561493.0   \n",
       "Malaria Journal                                               NaN  30126462.0   \n",
       "Materials                                                     NaN  30717358.0   \n",
       "Metabolic Engineering Communications                          NaN  30370221.0   \n",
       "MicrobiologyOpen                                     29293.312624  30277310.0   \n",
       "Molecular Autism                                              NaN  30443311.0   \n",
       "Molecules                                                     NaN  30626017.0   \n",
       "Nature Communications                               185829.783416  29895827.0   \n",
       "New Journal of Physics                                        NaN         NaN   \n",
       "PLOS ONE                                            192325.766754  29944717.0   \n",
       "PeerJ                                                         NaN  30568860.0   \n",
       "Scientific Reports                                  211416.873049  29773845.0   \n",
       "Stem Cell Reports                                             NaN  29641989.0   \n",
       "Stem Cell Research                                            NaN  30266033.0   \n",
       "Virulence                                                     NaN         NaN   \n",
       "eLife                                                         NaN  30204083.0   \n",
       "suburban : zeitschrift für kritische stadtforsc...            NaN         NaN   \n",
       "\n",
       "                                                                             \\\n",
       "                                                            25%         50%   \n",
       "journal_full_title                                                            \n",
       "Acta Neuropathologica Communications                30129426.00  30129426.0   \n",
       "American Journal of Case Reports                    30905927.00  30905927.0   \n",
       "Annals of Clinical and Translational Neurology      30564620.00  30564620.0   \n",
       "Atmospheric Chemistry and Physics                           NaN         NaN   \n",
       "Atmospheric Measurement Techniques                          NaN         NaN   \n",
       "BMC Family Practice                                 30055583.00  30055583.0   \n",
       "BMC Medical Education                               30314497.00  30314497.0   \n",
       "BMC Oral Health                                     30382830.00  30382830.0   \n",
       "BMC Pulmonary Medicine                              30005648.00  30005648.0   \n",
       "BMJ Open                                            30157237.00  30232114.0   \n",
       "Bioinformatics and Biology Insights                 30670918.00  30670918.0   \n",
       "Biology Open                                        30578251.00  30578251.0   \n",
       "Biotechnology for Biofuels                          30186365.00  30186365.0   \n",
       "Cancers                                             30857197.00  30857197.0   \n",
       "Cells                                               30200497.00  30200497.0   \n",
       "Clinical and Translational Gastroenterology         29712892.00  29712892.0   \n",
       "EMBO Molecular Medicine                             30097507.00  30097507.0   \n",
       "Ecology and Evolution                               30397455.00  30397455.0   \n",
       "FEBS Open Bio                                       30303076.00  30419407.0   \n",
       "Frontiers in Bioengineering and Biotechnology       30155464.00  30155464.0   \n",
       "Frontiers in Cell and Developmental Biology         30131957.00  30131957.0   \n",
       "Frontiers in Computational Neuroscience             30210325.00  30210325.0   \n",
       "Frontiers in Endocrinology                          30271381.00  30271381.0   \n",
       "Frontiers in Immunology                             30315662.75  30438273.0   \n",
       "Frontiers in Microbiology                           30444499.50  30553273.5   \n",
       "Frontiers in Neurology                              30083127.00  30083127.0   \n",
       "Frontiers in Neurorobotics                          30050427.00  30050427.0   \n",
       "Frontiers in Pharmacology                           30283335.00  30283335.0   \n",
       "Frontiers in Physiology                             30369884.00  30369884.0   \n",
       "Frontiers in Psychology                             30083285.00  30131739.0   \n",
       "Geochemical Perspectives Letters                            NaN         NaN   \n",
       "Hepatology Communications                           30556044.00  30556044.0   \n",
       "IUCrJ                                               30713711.00  30713711.0   \n",
       "Infection and Drug Resistance                       30464547.00  30464547.0   \n",
       "International Journal of Environmental Research...  30486237.00  30486237.0   \n",
       "International Journal of Molecular Sciences         30131200.75  30150665.5   \n",
       "International Journal of Qualitative Methods                NaN         NaN   \n",
       "Journal of Medical Case Reports                     30126441.00  30126441.0   \n",
       "Journal of Vision                                   30561493.00  30561493.0   \n",
       "Malaria Journal                                     30126462.00  30126462.0   \n",
       "Materials                                           30717358.00  30717358.0   \n",
       "Metabolic Engineering Communications                30370221.00  30370221.0   \n",
       "MicrobiologyOpen                                    30287666.75  30298023.5   \n",
       "Molecular Autism                                    30443311.00  30443311.0   \n",
       "Molecules                                           30626017.00  30626017.0   \n",
       "Nature Communications                               29961527.75  30027228.5   \n",
       "New Journal of Physics                                      NaN         NaN   \n",
       "PLOS ONE                                            30110010.75  30198771.5   \n",
       "PeerJ                                               30568860.00  30568860.0   \n",
       "Scientific Reports                                  30097598.00  30202096.0   \n",
       "Stem Cell Reports                                   29641989.00  29641989.0   \n",
       "Stem Cell Research                                  30266033.00  30266033.0   \n",
       "Virulence                                                   NaN         NaN   \n",
       "eLife                                               30204083.00  30204083.0   \n",
       "suburban : zeitschrift für kritische stadtforsc...          NaN         NaN   \n",
       "\n",
       "                                                                             \n",
       "                                                            75%         max  \n",
       "journal_full_title                                                           \n",
       "Acta Neuropathologica Communications                30129426.00  30129426.0  \n",
       "American Journal of Case Reports                    30905927.00  30905927.0  \n",
       "Annals of Clinical and Translational Neurology      30564620.00  30564620.0  \n",
       "Atmospheric Chemistry and Physics                           NaN         NaN  \n",
       "Atmospheric Measurement Techniques                          NaN         NaN  \n",
       "BMC Family Practice                                 30055583.00  30055583.0  \n",
       "BMC Medical Education                               30314497.00  30314497.0  \n",
       "BMC Oral Health                                     30382830.00  30382830.0  \n",
       "BMC Pulmonary Medicine                              30005648.00  30005648.0  \n",
       "BMJ Open                                            30507423.50  30782733.0  \n",
       "Bioinformatics and Biology Insights                 30670918.00  30670918.0  \n",
       "Biology Open                                        30578251.00  30578251.0  \n",
       "Biotechnology for Biofuels                          30186365.00  30186365.0  \n",
       "Cancers                                             30857197.00  30857197.0  \n",
       "Cells                                               30200497.00  30200497.0  \n",
       "Clinical and Translational Gastroenterology         29712892.00  29712892.0  \n",
       "EMBO Molecular Medicine                             30097507.00  30097507.0  \n",
       "Ecology and Evolution                               30397455.00  30397455.0  \n",
       "FEBS Open Bio                                       30535738.00  30652069.0  \n",
       "Frontiers in Bioengineering and Biotechnology       30155464.00  30155464.0  \n",
       "Frontiers in Cell and Developmental Biology         30131957.00  30131957.0  \n",
       "Frontiers in Computational Neuroscience             30210325.00  30210325.0  \n",
       "Frontiers in Endocrinology                          30271381.00  30271381.0  \n",
       "Frontiers in Immunology                             30545627.25  30568658.0  \n",
       "Frontiers in Microbiology                           30577949.25  30619179.0  \n",
       "Frontiers in Neurology                              30083127.00  30083127.0  \n",
       "Frontiers in Neurorobotics                          30050427.00  30050427.0  \n",
       "Frontiers in Pharmacology                           30283335.00  30283335.0  \n",
       "Frontiers in Physiology                             30369884.00  30369884.0  \n",
       "Frontiers in Psychology                             30456495.50  30581403.0  \n",
       "Geochemical Perspectives Letters                            NaN         NaN  \n",
       "Hepatology Communications                           30556044.00  30556044.0  \n",
       "IUCrJ                                               30713711.00  30713711.0  \n",
       "Infection and Drug Resistance                       30464547.00  30464547.0  \n",
       "International Journal of Environmental Research...  30486237.00  30486237.0  \n",
       "International Journal of Molecular Sciences         30202418.50  30641920.0  \n",
       "International Journal of Qualitative Methods                NaN         NaN  \n",
       "Journal of Medical Case Reports                     30126441.00  30126441.0  \n",
       "Journal of Vision                                   30561493.00  30561493.0  \n",
       "Malaria Journal                                     30126462.00  30126462.0  \n",
       "Materials                                           30717358.00  30717358.0  \n",
       "Metabolic Engineering Communications                30370221.00  30370221.0  \n",
       "MicrobiologyOpen                                    30308380.25  30318737.0  \n",
       "Molecular Autism                                    30443311.00  30443311.0  \n",
       "Molecules                                           30626017.00  30626017.0  \n",
       "Nature Communications                               30092929.25  30158630.0  \n",
       "New Journal of Physics                                      NaN         NaN  \n",
       "PLOS ONE                                            30369237.50  30533063.0  \n",
       "PeerJ                                               30568860.00  30568860.0  \n",
       "Scientific Reports                                  30279431.00  30282984.0  \n",
       "Stem Cell Reports                                   29641989.00  29641989.0  \n",
       "Stem Cell Research                                  30266033.00  30266033.0  \n",
       "Virulence                                                   NaN         NaN  \n",
       "eLife                                               30204083.00  30204083.0  \n",
       "suburban : zeitschrift für kritische stadtforsc...          NaN         NaN  \n",
       "\n",
       "[55 rows x 24 columns]"
      ]
     },
     "execution_count": 25,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import pandas as pd\n",
    "frankfurt_apcs = pd.read_csv(\"openapc_frankfurt.csv\")\n",
    "#frankfurt_apcs.head()\n",
    "#frankfurt_apcs.shape\n",
    "#frankfurt_apcs.columns\n",
    "frankfurt_apcs[\"journal_full_title\"].unique()\n",
    "len(frankfurt_apcs[\"journal_full_title\"].unique())\n",
    "apcs_frankfurt_by_journal = frankfurt_apcs.groupby(\"journal_full_title\")\n",
    "apcs_frankfurt_by_journal.describe()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array(['Clinical and Translational Gastroenterology',\n",
       "       'Scientific Reports', 'Nature Communications', nan,\n",
       "       'Infection and Drug Resistance', 'PLOS ONE',\n",
       "       'BMC Pulmonary Medicine', 'Frontiers in Psychology',\n",
       "       'Frontiers in Neurology', 'Frontiers in Neurorobotics', 'BMJ Open',\n",
       "       'Journal of Medical Case Reports', 'FEBS Open Bio',\n",
       "       'BMC Family Practice',\n",
       "       'Frontiers in Bioengineering and Biotechnology',\n",
       "       'Frontiers in Cell and Developmental Biology',\n",
       "       'Frontiers in Microbiology', 'Geochemical Perspectives Letters',\n",
       "       'Malaria Journal', 'EMBO Molecular Medicine',\n",
       "       'Acta Neuropathologica Communications',\n",
       "       'International Journal of Molecular Sciences',\n",
       "       'International Journal of Qualitative Methods',\n",
       "       'Stem Cell Reports', 'Biotechnology for Biofuels', 'Cells',\n",
       "       'Hepatology Communications', 'eLife', 'Frontiers in Immunology',\n",
       "       'Frontiers in Computational Neuroscience',\n",
       "       'Frontiers in Pharmacology', 'Frontiers in Endocrinology',\n",
       "       'Stem Cell Research',\n",
       "       'Annals of Clinical and Translational Neurology',\n",
       "       'suburban : zeitschrift für kritische stadtforschung',\n",
       "       'Metabolic Engineering Communications', 'Frontiers in Physiology',\n",
       "       'BMC Medical Education', 'Atmospheric Measurement Techniques',\n",
       "       'BMC Oral Health', 'Ecology and Evolution', 'MicrobiologyOpen',\n",
       "       'PeerJ', 'Atmospheric Chemistry and Physics',\n",
       "       'International Journal of Environmental Research and Public Health',\n",
       "       'IUCrJ', 'Bioinformatics and Biology Insights', 'Biology Open',\n",
       "       'Molecular Autism', 'New Journal of Physics', 'Virulence',\n",
       "       'American Journal of Case Reports', 'Journal of Vision',\n",
       "       'Molecules', 'Materials', 'Cancers'], dtype=object)"
      ]
     },
     "execution_count": 26,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import pandas as pd\n",
    "frankfurt_apcs = pd.read_csv(\"openapc_frankfurt.csv\")\n",
    "#frankfurt_apcs.head()\n",
    "#frankfurt_apcs.shape\n",
    "#print(frankfurt_apcs.columns)\n",
    "frankfurt_apcs[\"journal_full_title\"].unique()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "56"
      ]
     },
     "execution_count": 27,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(frankfurt_apcs[\"journal_full_title\"].unique())"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "\n",
       "    .dataframe thead tr:last-of-type th {\n",
       "        text-align: right;\n",
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       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr>\n",
       "      <th></th>\n",
       "      <th colspan=\"8\" halign=\"left\">period</th>\n",
       "      <th colspan=\"5\" halign=\"left\">euro</th>\n",
       "      <th colspan=\"8\" halign=\"left\">pmid</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th></th>\n",
       "      <th>count</th>\n",
       "      <th>mean</th>\n",
       "      <th>std</th>\n",
       "      <th>min</th>\n",
       "      <th>25%</th>\n",
       "      <th>50%</th>\n",
       "      <th>75%</th>\n",
       "      <th>max</th>\n",
       "      <th>count</th>\n",
       "      <th>mean</th>\n",
       "      <th>...</th>\n",
       "      <th>75%</th>\n",
       "      <th>max</th>\n",
       "      <th>count</th>\n",
       "      <th>mean</th>\n",
       "      <th>std</th>\n",
       "      <th>min</th>\n",
       "      <th>25%</th>\n",
       "      <th>50%</th>\n",
       "      <th>75%</th>\n",
       "      <th>max</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>journal_full_title</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>Acta Neuropathologica Communications</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1505.350000</td>\n",
       "      <td>...</td>\n",
       "      <td>1505.3500</td>\n",
       "      <td>1505.35</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.012943e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30129426.0</td>\n",
       "      <td>30129426.00</td>\n",
       "      <td>30129426.0</td>\n",
       "      <td>30129426.00</td>\n",
       "      <td>30129426.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>American Journal of Case Reports</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1046.350000</td>\n",
       "      <td>...</td>\n",
       "      <td>1046.3500</td>\n",
       "      <td>1046.35</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.090593e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30905927.0</td>\n",
       "      <td>30905927.00</td>\n",
       "      <td>30905927.0</td>\n",
       "      <td>30905927.00</td>\n",
       "      <td>30905927.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Annals of Clinical and Translational Neurology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2606.050000</td>\n",
       "      <td>...</td>\n",
       "      <td>2606.0500</td>\n",
       "      <td>2606.05</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.056462e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30564620.0</td>\n",
       "      <td>30564620.00</td>\n",
       "      <td>30564620.0</td>\n",
       "      <td>30564620.00</td>\n",
       "      <td>30564620.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Atmospheric Chemistry and Physics</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1557.710000</td>\n",
       "      <td>...</td>\n",
       "      <td>1557.7100</td>\n",
       "      <td>1557.71</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Atmospheric Measurement Techniques</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1992.060000</td>\n",
       "      <td>...</td>\n",
       "      <td>1992.0600</td>\n",
       "      <td>1992.06</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Family Practice</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2076.540000</td>\n",
       "      <td>...</td>\n",
       "      <td>2076.5400</td>\n",
       "      <td>2076.54</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.005558e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30055583.0</td>\n",
       "      <td>30055583.00</td>\n",
       "      <td>30055583.0</td>\n",
       "      <td>30055583.00</td>\n",
       "      <td>30055583.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Medical Education</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1661.240000</td>\n",
       "      <td>...</td>\n",
       "      <td>1661.2400</td>\n",
       "      <td>1661.24</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.031450e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30314497.0</td>\n",
       "      <td>30314497.00</td>\n",
       "      <td>30314497.0</td>\n",
       "      <td>30314497.00</td>\n",
       "      <td>30314497.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Oral Health</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1622.860000</td>\n",
       "      <td>...</td>\n",
       "      <td>1622.8600</td>\n",
       "      <td>1622.86</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.038283e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30382830.0</td>\n",
       "      <td>30382830.00</td>\n",
       "      <td>30382830.0</td>\n",
       "      <td>30382830.00</td>\n",
       "      <td>30382830.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Pulmonary Medicine</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1745.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>1745.0000</td>\n",
       "      <td>1745.00</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.000565e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30005648.0</td>\n",
       "      <td>30005648.00</td>\n",
       "      <td>30005648.0</td>\n",
       "      <td>30005648.00</td>\n",
       "      <td>30005648.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMJ Open</th>\n",
       "      <td>3.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1566.136667</td>\n",
       "      <td>...</td>\n",
       "      <td>1631.9700</td>\n",
       "      <td>1808.80</td>\n",
       "      <td>3.0</td>\n",
       "      <td>3.036574e+07</td>\n",
       "      <td>368811.126641</td>\n",
       "      <td>30082360.0</td>\n",
       "      <td>30157237.00</td>\n",
       "      <td>30232114.0</td>\n",
       "      <td>30507423.50</td>\n",
       "      <td>30782733.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Bioinformatics and Biology Insights</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1816.560000</td>\n",
       "      <td>...</td>\n",
       "      <td>1816.5600</td>\n",
       "      <td>1816.56</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.067092e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30670918.0</td>\n",
       "      <td>30670918.00</td>\n",
       "      <td>30670918.0</td>\n",
       "      <td>30670918.00</td>\n",
       "      <td>30670918.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Biology Open</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1562.890000</td>\n",
       "      <td>...</td>\n",
       "      <td>1562.8900</td>\n",
       "      <td>1562.89</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.057825e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30578251.0</td>\n",
       "      <td>30578251.00</td>\n",
       "      <td>30578251.0</td>\n",
       "      <td>30578251.00</td>\n",
       "      <td>30578251.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Biotechnology for Biofuels</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2439.500000</td>\n",
       "      <td>...</td>\n",
       "      <td>2439.5000</td>\n",
       "      <td>2439.50</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.018636e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30186365.0</td>\n",
       "      <td>30186365.00</td>\n",
       "      <td>30186365.0</td>\n",
       "      <td>30186365.00</td>\n",
       "      <td>30186365.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Cancers</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>830.160000</td>\n",
       "      <td>...</td>\n",
       "      <td>830.1600</td>\n",
       "      <td>830.16</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.085720e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30857197.0</td>\n",
       "      <td>30857197.00</td>\n",
       "      <td>30857197.0</td>\n",
       "      <td>30857197.00</td>\n",
       "      <td>30857197.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Cells</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>822.930000</td>\n",
       "      <td>...</td>\n",
       "      <td>822.9300</td>\n",
       "      <td>822.93</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.020050e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30200497.0</td>\n",
       "      <td>30200497.00</td>\n",
       "      <td>30200497.0</td>\n",
       "      <td>30200497.00</td>\n",
       "      <td>30200497.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Clinical and Translational Gastroenterology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2320.500000</td>\n",
       "      <td>...</td>\n",
       "      <td>2320.5000</td>\n",
       "      <td>2320.50</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2.971289e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>29712892.0</td>\n",
       "      <td>29712892.00</td>\n",
       "      <td>29712892.0</td>\n",
       "      <td>29712892.00</td>\n",
       "      <td>29712892.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>EMBO Molecular Medicine</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3927.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>3927.0000</td>\n",
       "      <td>3927.00</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.009751e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30097507.0</td>\n",
       "      <td>30097507.00</td>\n",
       "      <td>30097507.0</td>\n",
       "      <td>30097507.00</td>\n",
       "      <td>30097507.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Ecology and Evolution</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1165.010000</td>\n",
       "      <td>...</td>\n",
       "      <td>1165.0100</td>\n",
       "      <td>1165.01</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.039746e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30397455.0</td>\n",
       "      <td>30397455.00</td>\n",
       "      <td>30397455.0</td>\n",
       "      <td>30397455.00</td>\n",
       "      <td>30397455.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>FEBS Open Bio</th>\n",
       "      <td>2.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1277.830000</td>\n",
       "      <td>...</td>\n",
       "      <td>1346.0200</td>\n",
       "      <td>1414.21</td>\n",
       "      <td>2.0</td>\n",
       "      <td>3.041941e+07</td>\n",
       "      <td>329033.755849</td>\n",
       "      <td>30186745.0</td>\n",
       "      <td>30303076.00</td>\n",
       "      <td>30419407.0</td>\n",
       "      <td>30535738.00</td>\n",
       "      <td>30652069.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Bioengineering and Biotechnology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1000.680000</td>\n",
       "      <td>...</td>\n",
       "      <td>1000.6800</td>\n",
       "      <td>1000.68</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.015546e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30155464.0</td>\n",
       "      <td>30155464.00</td>\n",
       "      <td>30155464.0</td>\n",
       "      <td>30155464.00</td>\n",
       "      <td>30155464.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Cell and Developmental Biology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>895.830000</td>\n",
       "      <td>...</td>\n",
       "      <td>895.8300</td>\n",
       "      <td>895.83</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.013196e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30131957.0</td>\n",
       "      <td>30131957.00</td>\n",
       "      <td>30131957.0</td>\n",
       "      <td>30131957.00</td>\n",
       "      <td>30131957.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Computational Neuroscience</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1977.080000</td>\n",
       "      <td>...</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.08</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.021032e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30210325.0</td>\n",
       "      <td>30210325.00</td>\n",
       "      <td>30210325.0</td>\n",
       "      <td>30210325.00</td>\n",
       "      <td>30210325.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Endocrinology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1977.080000</td>\n",
       "      <td>...</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.08</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.027138e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30271381.0</td>\n",
       "      <td>30271381.00</td>\n",
       "      <td>30271381.0</td>\n",
       "      <td>30271381.00</td>\n",
       "      <td>30271381.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Immunology</th>\n",
       "      <td>8.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>8.0</td>\n",
       "      <td>1984.077500</td>\n",
       "      <td>...</td>\n",
       "      <td>1982.8900</td>\n",
       "      <td>2018.83</td>\n",
       "      <td>8.0</td>\n",
       "      <td>3.041850e+07</td>\n",
       "      <td>138530.365051</td>\n",
       "      <td>30197642.0</td>\n",
       "      <td>30315662.75</td>\n",
       "      <td>30438273.0</td>\n",
       "      <td>30545627.25</td>\n",
       "      <td>30568658.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Microbiology</th>\n",
       "      <td>4.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1986.045000</td>\n",
       "      <td>...</td>\n",
       "      <td>1986.0450</td>\n",
       "      <td>1995.51</td>\n",
       "      <td>4.0</td>\n",
       "      <td>3.046918e+07</td>\n",
       "      <td>214582.225524</td>\n",
       "      <td>30150975.0</td>\n",
       "      <td>30444499.50</td>\n",
       "      <td>30553273.5</td>\n",
       "      <td>30577949.25</td>\n",
       "      <td>30619179.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Neurology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1985.780000</td>\n",
       "      <td>...</td>\n",
       "      <td>1985.7800</td>\n",
       "      <td>1985.78</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.008313e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30083127.0</td>\n",
       "      <td>30083127.00</td>\n",
       "      <td>30083127.0</td>\n",
       "      <td>30083127.00</td>\n",
       "      <td>30083127.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Neurorobotics</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1985.780000</td>\n",
       "      <td>...</td>\n",
       "      <td>1985.7800</td>\n",
       "      <td>1985.78</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.005043e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30050427.0</td>\n",
       "      <td>30050427.00</td>\n",
       "      <td>30050427.0</td>\n",
       "      <td>30050427.00</td>\n",
       "      <td>30050427.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Pharmacology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1977.080000</td>\n",
       "      <td>...</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.08</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.028334e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30283335.0</td>\n",
       "      <td>30283335.00</td>\n",
       "      <td>30283335.0</td>\n",
       "      <td>30283335.00</td>\n",
       "      <td>30283335.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Physiology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.830000</td>\n",
       "      <td>...</td>\n",
       "      <td>2018.8300</td>\n",
       "      <td>2018.83</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.036988e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30369884.0</td>\n",
       "      <td>30369884.00</td>\n",
       "      <td>30369884.0</td>\n",
       "      <td>30369884.00</td>\n",
       "      <td>30369884.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Psychology</th>\n",
       "      <td>7.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>7.0</td>\n",
       "      <td>1988.532857</td>\n",
       "      <td>...</td>\n",
       "      <td>1990.6450</td>\n",
       "      <td>2018.82</td>\n",
       "      <td>7.0</td>\n",
       "      <td>3.017191e+07</td>\n",
       "      <td>393397.977319</td>\n",
       "      <td>29410633.0</td>\n",
       "      <td>30083285.00</td>\n",
       "      <td>30131739.0</td>\n",
       "      <td>30456495.50</td>\n",
       "      <td>30581403.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Geochemical Perspectives Letters</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1250.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>1250.0000</td>\n",
       "      <td>1250.00</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Hepatology Communications</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2682.260000</td>\n",
       "      <td>...</td>\n",
       "      <td>2682.2600</td>\n",
       "      <td>2682.26</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.055604e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30556044.0</td>\n",
       "      <td>30556044.00</td>\n",
       "      <td>30556044.0</td>\n",
       "      <td>30556044.00</td>\n",
       "      <td>30556044.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>IUCrJ</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1384.920000</td>\n",
       "      <td>...</td>\n",
       "      <td>1384.9200</td>\n",
       "      <td>1384.92</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.071371e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30713711.0</td>\n",
       "      <td>30713711.00</td>\n",
       "      <td>30713711.0</td>\n",
       "      <td>30713711.00</td>\n",
       "      <td>30713711.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Infection and Drug Resistance</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2377.620000</td>\n",
       "      <td>...</td>\n",
       "      <td>2377.6200</td>\n",
       "      <td>2377.62</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.046455e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30464547.0</td>\n",
       "      <td>30464547.00</td>\n",
       "      <td>30464547.0</td>\n",
       "      <td>30464547.00</td>\n",
       "      <td>30464547.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>International Journal of Environmental Research and Public Health</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1283.880000</td>\n",
       "      <td>...</td>\n",
       "      <td>1283.8800</td>\n",
       "      <td>1283.88</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.048624e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30486237.0</td>\n",
       "      <td>30486237.00</td>\n",
       "      <td>30486237.0</td>\n",
       "      <td>30486237.00</td>\n",
       "      <td>30486237.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>International Journal of Molecular Sciences</th>\n",
       "      <td>6.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>6.0</td>\n",
       "      <td>1457.666667</td>\n",
       "      <td>...</td>\n",
       "      <td>1470.8125</td>\n",
       "      <td>1486.85</td>\n",
       "      <td>6.0</td>\n",
       "      <td>3.022200e+07</td>\n",
       "      <td>213152.119287</td>\n",
       "      <td>30044385.0</td>\n",
       "      <td>30131200.75</td>\n",
       "      <td>30150665.5</td>\n",
       "      <td>30202418.50</td>\n",
       "      <td>30641920.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>International Journal of Qualitative Methods</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>391.720000</td>\n",
       "      <td>...</td>\n",
       "      <td>391.7200</td>\n",
       "      <td>391.72</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Journal of Medical Case Reports</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1148.350000</td>\n",
       "      <td>...</td>\n",
       "      <td>1148.3500</td>\n",
       "      <td>1148.35</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.012644e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30126441.0</td>\n",
       "      <td>30126441.00</td>\n",
       "      <td>30126441.0</td>\n",
       "      <td>30126441.00</td>\n",
       "      <td>30126441.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Journal of Vision</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1945.040000</td>\n",
       "      <td>...</td>\n",
       "      <td>1945.0400</td>\n",
       "      <td>1945.04</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.056149e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30561493.0</td>\n",
       "      <td>30561493.00</td>\n",
       "      <td>30561493.0</td>\n",
       "      <td>30561493.00</td>\n",
       "      <td>30561493.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Malaria Journal</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1798.090000</td>\n",
       "      <td>...</td>\n",
       "      <td>1798.0900</td>\n",
       "      <td>1798.09</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.012646e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30126462.0</td>\n",
       "      <td>30126462.00</td>\n",
       "      <td>30126462.0</td>\n",
       "      <td>30126462.00</td>\n",
       "      <td>30126462.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Materials</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1304.400000</td>\n",
       "      <td>...</td>\n",
       "      <td>1304.4000</td>\n",
       "      <td>1304.40</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.071736e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30717358.0</td>\n",
       "      <td>30717358.00</td>\n",
       "      <td>30717358.0</td>\n",
       "      <td>30717358.00</td>\n",
       "      <td>30717358.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Metabolic Engineering Communications</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1419.690000</td>\n",
       "      <td>...</td>\n",
       "      <td>1419.6900</td>\n",
       "      <td>1419.69</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.037022e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30370221.0</td>\n",
       "      <td>30370221.00</td>\n",
       "      <td>30370221.0</td>\n",
       "      <td>30370221.00</td>\n",
       "      <td>30370221.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>MicrobiologyOpen</th>\n",
       "      <td>2.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1732.640000</td>\n",
       "      <td>...</td>\n",
       "      <td>1732.6400</td>\n",
       "      <td>1732.64</td>\n",
       "      <td>2.0</td>\n",
       "      <td>3.029802e+07</td>\n",
       "      <td>29293.312624</td>\n",
       "      <td>30277310.0</td>\n",
       "      <td>30287666.75</td>\n",
       "      <td>30298023.5</td>\n",
       "      <td>30308380.25</td>\n",
       "      <td>30318737.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Molecular Autism</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1622.860000</td>\n",
       "      <td>...</td>\n",
       "      <td>1622.8600</td>\n",
       "      <td>1622.86</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.044331e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30443311.0</td>\n",
       "      <td>30443311.00</td>\n",
       "      <td>30443311.0</td>\n",
       "      <td>30443311.00</td>\n",
       "      <td>30443311.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Molecules</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1462.540000</td>\n",
       "      <td>...</td>\n",
       "      <td>1462.5400</td>\n",
       "      <td>1462.54</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.062602e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30626017.0</td>\n",
       "      <td>30626017.00</td>\n",
       "      <td>30626017.0</td>\n",
       "      <td>30626017.00</td>\n",
       "      <td>30626017.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Nature Communications</th>\n",
       "      <td>2.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>4172.250000</td>\n",
       "      <td>...</td>\n",
       "      <td>4376.8750</td>\n",
       "      <td>4581.50</td>\n",
       "      <td>2.0</td>\n",
       "      <td>3.002723e+07</td>\n",
       "      <td>185829.783416</td>\n",
       "      <td>29895827.0</td>\n",
       "      <td>29961527.75</td>\n",
       "      <td>30027228.5</td>\n",
       "      <td>30092929.25</td>\n",
       "      <td>30158630.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>New Journal of Physics</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1392.300000</td>\n",
       "      <td>...</td>\n",
       "      <td>1392.3000</td>\n",
       "      <td>1392.30</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>PLOS ONE</th>\n",
       "      <td>12.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>12.0</td>\n",
       "      <td>1581.624167</td>\n",
       "      <td>...</td>\n",
       "      <td>1597.2550</td>\n",
       "      <td>1687.23</td>\n",
       "      <td>12.0</td>\n",
       "      <td>3.023047e+07</td>\n",
       "      <td>192325.766754</td>\n",
       "      <td>29944717.0</td>\n",
       "      <td>30110010.75</td>\n",
       "      <td>30198771.5</td>\n",
       "      <td>30369237.50</td>\n",
       "      <td>30533063.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>PeerJ</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>796.160000</td>\n",
       "      <td>...</td>\n",
       "      <td>796.1600</td>\n",
       "      <td>796.16</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.056886e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30568860.0</td>\n",
       "      <td>30568860.00</td>\n",
       "      <td>30568860.0</td>\n",
       "      <td>30568860.00</td>\n",
       "      <td>30568860.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Scientific Reports</th>\n",
       "      <td>5.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>5.0</td>\n",
       "      <td>1630.300000</td>\n",
       "      <td>...</td>\n",
       "      <td>1630.3000</td>\n",
       "      <td>1630.30</td>\n",
       "      <td>5.0</td>\n",
       "      <td>3.012719e+07</td>\n",
       "      <td>211416.873049</td>\n",
       "      <td>29773845.0</td>\n",
       "      <td>30097598.00</td>\n",
       "      <td>30202096.0</td>\n",
       "      <td>30279431.00</td>\n",
       "      <td>30282984.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Stem Cell Reports</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2380.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>2380.0000</td>\n",
       "      <td>2380.00</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2.964199e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>29641989.0</td>\n",
       "      <td>29641989.00</td>\n",
       "      <td>29641989.0</td>\n",
       "      <td>29641989.00</td>\n",
       "      <td>29641989.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Stem Cell Research</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>630.970000</td>\n",
       "      <td>...</td>\n",
       "      <td>630.9700</td>\n",
       "      <td>630.97</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.026603e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30266033.0</td>\n",
       "      <td>30266033.00</td>\n",
       "      <td>30266033.0</td>\n",
       "      <td>30266033.00</td>\n",
       "      <td>30266033.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Virulence</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1950.110000</td>\n",
       "      <td>...</td>\n",
       "      <td>1950.1100</td>\n",
       "      <td>1950.11</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eLife</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>2615.980000</td>\n",
       "      <td>...</td>\n",
       "      <td>2615.9800</td>\n",
       "      <td>2615.98</td>\n",
       "      <td>1.0</td>\n",
       "      <td>3.020408e+07</td>\n",
       "      <td>NaN</td>\n",
       "      <td>30204083.0</td>\n",
       "      <td>30204083.00</td>\n",
       "      <td>30204083.0</td>\n",
       "      <td>30204083.00</td>\n",
       "      <td>30204083.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>suburban : zeitschrift für kritische stadtforschung</th>\n",
       "      <td>3.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>2018.0</td>\n",
       "      <td>3.0</td>\n",
       "      <td>600.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>700.0000</td>\n",
       "      <td>700.00</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>55 rows × 24 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                                   period               \\\n",
       "                                                    count    mean  std   \n",
       "journal_full_title                                                       \n",
       "Acta Neuropathologica Communications                  1.0  2018.0  NaN   \n",
       "American Journal of Case Reports                      1.0  2018.0  NaN   \n",
       "Annals of Clinical and Translational Neurology        1.0  2018.0  NaN   \n",
       "Atmospheric Chemistry and Physics                     1.0  2018.0  NaN   \n",
       "Atmospheric Measurement Techniques                    1.0  2018.0  NaN   \n",
       "BMC Family Practice                                   1.0  2018.0  NaN   \n",
       "BMC Medical Education                                 1.0  2018.0  NaN   \n",
       "BMC Oral Health                                       1.0  2018.0  NaN   \n",
       "BMC Pulmonary Medicine                                1.0  2018.0  NaN   \n",
       "BMJ Open                                              3.0  2018.0  0.0   \n",
       "Bioinformatics and Biology Insights                   1.0  2018.0  NaN   \n",
       "Biology Open                                          1.0  2018.0  NaN   \n",
       "Biotechnology for Biofuels                            1.0  2018.0  NaN   \n",
       "Cancers                                               1.0  2018.0  NaN   \n",
       "Cells                                                 1.0  2018.0  NaN   \n",
       "Clinical and Translational Gastroenterology           1.0  2018.0  NaN   \n",
       "EMBO Molecular Medicine                               1.0  2018.0  NaN   \n",
       "Ecology and Evolution                                 1.0  2018.0  NaN   \n",
       "FEBS Open Bio                                         2.0  2018.0  0.0   \n",
       "Frontiers in Bioengineering and Biotechnology         1.0  2018.0  NaN   \n",
       "Frontiers in Cell and Developmental Biology           1.0  2018.0  NaN   \n",
       "Frontiers in Computational Neuroscience               1.0  2018.0  NaN   \n",
       "Frontiers in Endocrinology                            1.0  2018.0  NaN   \n",
       "Frontiers in Immunology                               8.0  2018.0  0.0   \n",
       "Frontiers in Microbiology                             4.0  2018.0  0.0   \n",
       "Frontiers in Neurology                                1.0  2018.0  NaN   \n",
       "Frontiers in Neurorobotics                            1.0  2018.0  NaN   \n",
       "Frontiers in Pharmacology                             1.0  2018.0  NaN   \n",
       "Frontiers in Physiology                               1.0  2018.0  NaN   \n",
       "Frontiers in Psychology                               7.0  2018.0  0.0   \n",
       "Geochemical Perspectives Letters                      1.0  2018.0  NaN   \n",
       "Hepatology Communications                             1.0  2018.0  NaN   \n",
       "IUCrJ                                                 1.0  2018.0  NaN   \n",
       "Infection and Drug Resistance                         1.0  2018.0  NaN   \n",
       "International Journal of Environmental Research...    1.0  2018.0  NaN   \n",
       "International Journal of Molecular Sciences           6.0  2018.0  0.0   \n",
       "International Journal of Qualitative Methods          1.0  2018.0  NaN   \n",
       "Journal of Medical Case Reports                       1.0  2018.0  NaN   \n",
       "Journal of Vision                                     1.0  2018.0  NaN   \n",
       "Malaria Journal                                       1.0  2018.0  NaN   \n",
       "Materials                                             1.0  2018.0  NaN   \n",
       "Metabolic Engineering Communications                  1.0  2018.0  NaN   \n",
       "MicrobiologyOpen                                      2.0  2018.0  0.0   \n",
       "Molecular Autism                                      1.0  2018.0  NaN   \n",
       "Molecules                                             1.0  2018.0  NaN   \n",
       "Nature Communications                                 2.0  2018.0  0.0   \n",
       "New Journal of Physics                                1.0  2018.0  NaN   \n",
       "PLOS ONE                                             12.0  2018.0  0.0   \n",
       "PeerJ                                                 1.0  2018.0  NaN   \n",
       "Scientific Reports                                    5.0  2018.0  0.0   \n",
       "Stem Cell Reports                                     1.0  2018.0  NaN   \n",
       "Stem Cell Research                                    1.0  2018.0  NaN   \n",
       "Virulence                                             1.0  2018.0  NaN   \n",
       "eLife                                                 1.0  2018.0  NaN   \n",
       "suburban : zeitschrift für kritische stadtforsc...    3.0  2018.0  0.0   \n",
       "\n",
       "                                                                            \\\n",
       "                                                       min     25%     50%   \n",
       "journal_full_title                                                           \n",
       "Acta Neuropathologica Communications                2018.0  2018.0  2018.0   \n",
       "American Journal of Case Reports                    2018.0  2018.0  2018.0   \n",
       "Annals of Clinical and Translational Neurology      2018.0  2018.0  2018.0   \n",
       "Atmospheric Chemistry and Physics                   2018.0  2018.0  2018.0   \n",
       "Atmospheric Measurement Techniques                  2018.0  2018.0  2018.0   \n",
       "BMC Family Practice                                 2018.0  2018.0  2018.0   \n",
       "BMC Medical Education                               2018.0  2018.0  2018.0   \n",
       "BMC Oral Health                                     2018.0  2018.0  2018.0   \n",
       "BMC Pulmonary Medicine                              2018.0  2018.0  2018.0   \n",
       "BMJ Open                                            2018.0  2018.0  2018.0   \n",
       "Bioinformatics and Biology Insights                 2018.0  2018.0  2018.0   \n",
       "Biology Open                                        2018.0  2018.0  2018.0   \n",
       "Biotechnology for Biofuels                          2018.0  2018.0  2018.0   \n",
       "Cancers                                             2018.0  2018.0  2018.0   \n",
       "Cells                                               2018.0  2018.0  2018.0   \n",
       "Clinical and Translational Gastroenterology         2018.0  2018.0  2018.0   \n",
       "EMBO Molecular Medicine                             2018.0  2018.0  2018.0   \n",
       "Ecology and Evolution                               2018.0  2018.0  2018.0   \n",
       "FEBS Open Bio                                       2018.0  2018.0  2018.0   \n",
       "Frontiers in Bioengineering and Biotechnology       2018.0  2018.0  2018.0   \n",
       "Frontiers in Cell and Developmental Biology         2018.0  2018.0  2018.0   \n",
       "Frontiers in Computational Neuroscience             2018.0  2018.0  2018.0   \n",
       "Frontiers in Endocrinology                          2018.0  2018.0  2018.0   \n",
       "Frontiers in Immunology                             2018.0  2018.0  2018.0   \n",
       "Frontiers in Microbiology                           2018.0  2018.0  2018.0   \n",
       "Frontiers in Neurology                              2018.0  2018.0  2018.0   \n",
       "Frontiers in Neurorobotics                          2018.0  2018.0  2018.0   \n",
       "Frontiers in Pharmacology                           2018.0  2018.0  2018.0   \n",
       "Frontiers in Physiology                             2018.0  2018.0  2018.0   \n",
       "Frontiers in Psychology                             2018.0  2018.0  2018.0   \n",
       "Geochemical Perspectives Letters                    2018.0  2018.0  2018.0   \n",
       "Hepatology Communications                           2018.0  2018.0  2018.0   \n",
       "IUCrJ                                               2018.0  2018.0  2018.0   \n",
       "Infection and Drug Resistance                       2018.0  2018.0  2018.0   \n",
       "International Journal of Environmental Research...  2018.0  2018.0  2018.0   \n",
       "International Journal of Molecular Sciences         2018.0  2018.0  2018.0   \n",
       "International Journal of Qualitative Methods        2018.0  2018.0  2018.0   \n",
       "Journal of Medical Case Reports                     2018.0  2018.0  2018.0   \n",
       "Journal of Vision                                   2018.0  2018.0  2018.0   \n",
       "Malaria Journal                                     2018.0  2018.0  2018.0   \n",
       "Materials                                           2018.0  2018.0  2018.0   \n",
       "Metabolic Engineering Communications                2018.0  2018.0  2018.0   \n",
       "MicrobiologyOpen                                    2018.0  2018.0  2018.0   \n",
       "Molecular Autism                                    2018.0  2018.0  2018.0   \n",
       "Molecules                                           2018.0  2018.0  2018.0   \n",
       "Nature Communications                               2018.0  2018.0  2018.0   \n",
       "New Journal of Physics                              2018.0  2018.0  2018.0   \n",
       "PLOS ONE                                            2018.0  2018.0  2018.0   \n",
       "PeerJ                                               2018.0  2018.0  2018.0   \n",
       "Scientific Reports                                  2018.0  2018.0  2018.0   \n",
       "Stem Cell Reports                                   2018.0  2018.0  2018.0   \n",
       "Stem Cell Research                                  2018.0  2018.0  2018.0   \n",
       "Virulence                                           2018.0  2018.0  2018.0   \n",
       "eLife                                               2018.0  2018.0  2018.0   \n",
       "suburban : zeitschrift für kritische stadtforsc...  2018.0  2018.0  2018.0   \n",
       "\n",
       "                                                                    euro  \\\n",
       "                                                       75%     max count   \n",
       "journal_full_title                                                         \n",
       "Acta Neuropathologica Communications                2018.0  2018.0   1.0   \n",
       "American Journal of Case Reports                    2018.0  2018.0   1.0   \n",
       "Annals of Clinical and Translational Neurology      2018.0  2018.0   1.0   \n",
       "Atmospheric Chemistry and Physics                   2018.0  2018.0   1.0   \n",
       "Atmospheric Measurement Techniques                  2018.0  2018.0   1.0   \n",
       "BMC Family Practice                                 2018.0  2018.0   1.0   \n",
       "BMC Medical Education                               2018.0  2018.0   1.0   \n",
       "BMC Oral Health                                     2018.0  2018.0   1.0   \n",
       "BMC Pulmonary Medicine                              2018.0  2018.0   1.0   \n",
       "BMJ Open                                            2018.0  2018.0   3.0   \n",
       "Bioinformatics and Biology Insights                 2018.0  2018.0   1.0   \n",
       "Biology Open                                        2018.0  2018.0   1.0   \n",
       "Biotechnology for Biofuels                          2018.0  2018.0   1.0   \n",
       "Cancers                                             2018.0  2018.0   1.0   \n",
       "Cells                                               2018.0  2018.0   1.0   \n",
       "Clinical and Translational Gastroenterology         2018.0  2018.0   1.0   \n",
       "EMBO Molecular Medicine                             2018.0  2018.0   1.0   \n",
       "Ecology and Evolution                               2018.0  2018.0   1.0   \n",
       "FEBS Open Bio                                       2018.0  2018.0   2.0   \n",
       "Frontiers in Bioengineering and Biotechnology       2018.0  2018.0   1.0   \n",
       "Frontiers in Cell and Developmental Biology         2018.0  2018.0   1.0   \n",
       "Frontiers in Computational Neuroscience             2018.0  2018.0   1.0   \n",
       "Frontiers in Endocrinology                          2018.0  2018.0   1.0   \n",
       "Frontiers in Immunology                             2018.0  2018.0   8.0   \n",
       "Frontiers in Microbiology                           2018.0  2018.0   4.0   \n",
       "Frontiers in Neurology                              2018.0  2018.0   1.0   \n",
       "Frontiers in Neurorobotics                          2018.0  2018.0   1.0   \n",
       "Frontiers in Pharmacology                           2018.0  2018.0   1.0   \n",
       "Frontiers in Physiology                             2018.0  2018.0   1.0   \n",
       "Frontiers in Psychology                             2018.0  2018.0   7.0   \n",
       "Geochemical Perspectives Letters                    2018.0  2018.0   1.0   \n",
       "Hepatology Communications                           2018.0  2018.0   1.0   \n",
       "IUCrJ                                               2018.0  2018.0   1.0   \n",
       "Infection and Drug Resistance                       2018.0  2018.0   1.0   \n",
       "International Journal of Environmental Research...  2018.0  2018.0   1.0   \n",
       "International Journal of Molecular Sciences         2018.0  2018.0   6.0   \n",
       "International Journal of Qualitative Methods        2018.0  2018.0   1.0   \n",
       "Journal of Medical Case Reports                     2018.0  2018.0   1.0   \n",
       "Journal of Vision                                   2018.0  2018.0   1.0   \n",
       "Malaria Journal                                     2018.0  2018.0   1.0   \n",
       "Materials                                           2018.0  2018.0   1.0   \n",
       "Metabolic Engineering Communications                2018.0  2018.0   1.0   \n",
       "MicrobiologyOpen                                    2018.0  2018.0   2.0   \n",
       "Molecular Autism                                    2018.0  2018.0   1.0   \n",
       "Molecules                                           2018.0  2018.0   1.0   \n",
       "Nature Communications                               2018.0  2018.0   2.0   \n",
       "New Journal of Physics                              2018.0  2018.0   1.0   \n",
       "PLOS ONE                                            2018.0  2018.0  12.0   \n",
       "PeerJ                                               2018.0  2018.0   1.0   \n",
       "Scientific Reports                                  2018.0  2018.0   5.0   \n",
       "Stem Cell Reports                                   2018.0  2018.0   1.0   \n",
       "Stem Cell Research                                  2018.0  2018.0   1.0   \n",
       "Virulence                                           2018.0  2018.0   1.0   \n",
       "eLife                                               2018.0  2018.0   1.0   \n",
       "suburban : zeitschrift für kritische stadtforsc...  2018.0  2018.0   3.0   \n",
       "\n",
       "                                                                 ...  \\\n",
       "                                                           mean  ...   \n",
       "journal_full_title                                               ...   \n",
       "Acta Neuropathologica Communications                1505.350000  ...   \n",
       "American Journal of Case Reports                    1046.350000  ...   \n",
       "Annals of Clinical and Translational Neurology      2606.050000  ...   \n",
       "Atmospheric Chemistry and Physics                   1557.710000  ...   \n",
       "Atmospheric Measurement Techniques                  1992.060000  ...   \n",
       "BMC Family Practice                                 2076.540000  ...   \n",
       "BMC Medical Education                               1661.240000  ...   \n",
       "BMC Oral Health                                     1622.860000  ...   \n",
       "BMC Pulmonary Medicine                              1745.000000  ...   \n",
       "BMJ Open                                            1566.136667  ...   \n",
       "Bioinformatics and Biology Insights                 1816.560000  ...   \n",
       "Biology Open                                        1562.890000  ...   \n",
       "Biotechnology for Biofuels                          2439.500000  ...   \n",
       "Cancers                                              830.160000  ...   \n",
       "Cells                                                822.930000  ...   \n",
       "Clinical and Translational Gastroenterology         2320.500000  ...   \n",
       "EMBO Molecular Medicine                             3927.000000  ...   \n",
       "Ecology and Evolution                               1165.010000  ...   \n",
       "FEBS Open Bio                                       1277.830000  ...   \n",
       "Frontiers in Bioengineering and Biotechnology       1000.680000  ...   \n",
       "Frontiers in Cell and Developmental Biology          895.830000  ...   \n",
       "Frontiers in Computational Neuroscience             1977.080000  ...   \n",
       "Frontiers in Endocrinology                          1977.080000  ...   \n",
       "Frontiers in Immunology                             1984.077500  ...   \n",
       "Frontiers in Microbiology                           1986.045000  ...   \n",
       "Frontiers in Neurology                              1985.780000  ...   \n",
       "Frontiers in Neurorobotics                          1985.780000  ...   \n",
       "Frontiers in Pharmacology                           1977.080000  ...   \n",
       "Frontiers in Physiology                             2018.830000  ...   \n",
       "Frontiers in Psychology                             1988.532857  ...   \n",
       "Geochemical Perspectives Letters                    1250.000000  ...   \n",
       "Hepatology Communications                           2682.260000  ...   \n",
       "IUCrJ                                               1384.920000  ...   \n",
       "Infection and Drug Resistance                       2377.620000  ...   \n",
       "International Journal of Environmental Research...  1283.880000  ...   \n",
       "International Journal of Molecular Sciences         1457.666667  ...   \n",
       "International Journal of Qualitative Methods         391.720000  ...   \n",
       "Journal of Medical Case Reports                     1148.350000  ...   \n",
       "Journal of Vision                                   1945.040000  ...   \n",
       "Malaria Journal                                     1798.090000  ...   \n",
       "Materials                                           1304.400000  ...   \n",
       "Metabolic Engineering Communications                1419.690000  ...   \n",
       "MicrobiologyOpen                                    1732.640000  ...   \n",
       "Molecular Autism                                    1622.860000  ...   \n",
       "Molecules                                           1462.540000  ...   \n",
       "Nature Communications                               4172.250000  ...   \n",
       "New Journal of Physics                              1392.300000  ...   \n",
       "PLOS ONE                                            1581.624167  ...   \n",
       "PeerJ                                                796.160000  ...   \n",
       "Scientific Reports                                  1630.300000  ...   \n",
       "Stem Cell Reports                                   2380.000000  ...   \n",
       "Stem Cell Research                                   630.970000  ...   \n",
       "Virulence                                           1950.110000  ...   \n",
       "eLife                                               2615.980000  ...   \n",
       "suburban : zeitschrift für kritische stadtforsc...   600.000000  ...   \n",
       "\n",
       "                                                                        pmid  \\\n",
       "                                                          75%      max count   \n",
       "journal_full_title                                                             \n",
       "Acta Neuropathologica Communications                1505.3500  1505.35   1.0   \n",
       "American Journal of Case Reports                    1046.3500  1046.35   1.0   \n",
       "Annals of Clinical and Translational Neurology      2606.0500  2606.05   1.0   \n",
       "Atmospheric Chemistry and Physics                   1557.7100  1557.71   0.0   \n",
       "Atmospheric Measurement Techniques                  1992.0600  1992.06   0.0   \n",
       "BMC Family Practice                                 2076.5400  2076.54   1.0   \n",
       "BMC Medical Education                               1661.2400  1661.24   1.0   \n",
       "BMC Oral Health                                     1622.8600  1622.86   1.0   \n",
       "BMC Pulmonary Medicine                              1745.0000  1745.00   1.0   \n",
       "BMJ Open                                            1631.9700  1808.80   3.0   \n",
       "Bioinformatics and Biology Insights                 1816.5600  1816.56   1.0   \n",
       "Biology Open                                        1562.8900  1562.89   1.0   \n",
       "Biotechnology for Biofuels                          2439.5000  2439.50   1.0   \n",
       "Cancers                                              830.1600   830.16   1.0   \n",
       "Cells                                                822.9300   822.93   1.0   \n",
       "Clinical and Translational Gastroenterology         2320.5000  2320.50   1.0   \n",
       "EMBO Molecular Medicine                             3927.0000  3927.00   1.0   \n",
       "Ecology and Evolution                               1165.0100  1165.01   1.0   \n",
       "FEBS Open Bio                                       1346.0200  1414.21   2.0   \n",
       "Frontiers in Bioengineering and Biotechnology       1000.6800  1000.68   1.0   \n",
       "Frontiers in Cell and Developmental Biology          895.8300   895.83   1.0   \n",
       "Frontiers in Computational Neuroscience             1977.0800  1977.08   1.0   \n",
       "Frontiers in Endocrinology                          1977.0800  1977.08   1.0   \n",
       "Frontiers in Immunology                             1982.8900  2018.83   8.0   \n",
       "Frontiers in Microbiology                           1986.0450  1995.51   4.0   \n",
       "Frontiers in Neurology                              1985.7800  1985.78   1.0   \n",
       "Frontiers in Neurorobotics                          1985.7800  1985.78   1.0   \n",
       "Frontiers in Pharmacology                           1977.0800  1977.08   1.0   \n",
       "Frontiers in Physiology                             2018.8300  2018.83   1.0   \n",
       "Frontiers in Psychology                             1990.6450  2018.82   7.0   \n",
       "Geochemical Perspectives Letters                    1250.0000  1250.00   0.0   \n",
       "Hepatology Communications                           2682.2600  2682.26   1.0   \n",
       "IUCrJ                                               1384.9200  1384.92   1.0   \n",
       "Infection and Drug Resistance                       2377.6200  2377.62   1.0   \n",
       "International Journal of Environmental Research...  1283.8800  1283.88   1.0   \n",
       "International Journal of Molecular Sciences         1470.8125  1486.85   6.0   \n",
       "International Journal of Qualitative Methods         391.7200   391.72   0.0   \n",
       "Journal of Medical Case Reports                     1148.3500  1148.35   1.0   \n",
       "Journal of Vision                                   1945.0400  1945.04   1.0   \n",
       "Malaria Journal                                     1798.0900  1798.09   1.0   \n",
       "Materials                                           1304.4000  1304.40   1.0   \n",
       "Metabolic Engineering Communications                1419.6900  1419.69   1.0   \n",
       "MicrobiologyOpen                                    1732.6400  1732.64   2.0   \n",
       "Molecular Autism                                    1622.8600  1622.86   1.0   \n",
       "Molecules                                           1462.5400  1462.54   1.0   \n",
       "Nature Communications                               4376.8750  4581.50   2.0   \n",
       "New Journal of Physics                              1392.3000  1392.30   0.0   \n",
       "PLOS ONE                                            1597.2550  1687.23  12.0   \n",
       "PeerJ                                                796.1600   796.16   1.0   \n",
       "Scientific Reports                                  1630.3000  1630.30   5.0   \n",
       "Stem Cell Reports                                   2380.0000  2380.00   1.0   \n",
       "Stem Cell Research                                   630.9700   630.97   1.0   \n",
       "Virulence                                           1950.1100  1950.11   0.0   \n",
       "eLife                                               2615.9800  2615.98   1.0   \n",
       "suburban : zeitschrift für kritische stadtforsc...   700.0000   700.00   0.0   \n",
       "\n",
       "                                                                  \\\n",
       "                                                            mean   \n",
       "journal_full_title                                                 \n",
       "Acta Neuropathologica Communications                3.012943e+07   \n",
       "American Journal of Case Reports                    3.090593e+07   \n",
       "Annals of Clinical and Translational Neurology      3.056462e+07   \n",
       "Atmospheric Chemistry and Physics                            NaN   \n",
       "Atmospheric Measurement Techniques                           NaN   \n",
       "BMC Family Practice                                 3.005558e+07   \n",
       "BMC Medical Education                               3.031450e+07   \n",
       "BMC Oral Health                                     3.038283e+07   \n",
       "BMC Pulmonary Medicine                              3.000565e+07   \n",
       "BMJ Open                                            3.036574e+07   \n",
       "Bioinformatics and Biology Insights                 3.067092e+07   \n",
       "Biology Open                                        3.057825e+07   \n",
       "Biotechnology for Biofuels                          3.018636e+07   \n",
       "Cancers                                             3.085720e+07   \n",
       "Cells                                               3.020050e+07   \n",
       "Clinical and Translational Gastroenterology         2.971289e+07   \n",
       "EMBO Molecular Medicine                             3.009751e+07   \n",
       "Ecology and Evolution                               3.039746e+07   \n",
       "FEBS Open Bio                                       3.041941e+07   \n",
       "Frontiers in Bioengineering and Biotechnology       3.015546e+07   \n",
       "Frontiers in Cell and Developmental Biology         3.013196e+07   \n",
       "Frontiers in Computational Neuroscience             3.021032e+07   \n",
       "Frontiers in Endocrinology                          3.027138e+07   \n",
       "Frontiers in Immunology                             3.041850e+07   \n",
       "Frontiers in Microbiology                           3.046918e+07   \n",
       "Frontiers in Neurology                              3.008313e+07   \n",
       "Frontiers in Neurorobotics                          3.005043e+07   \n",
       "Frontiers in Pharmacology                           3.028334e+07   \n",
       "Frontiers in Physiology                             3.036988e+07   \n",
       "Frontiers in Psychology                             3.017191e+07   \n",
       "Geochemical Perspectives Letters                             NaN   \n",
       "Hepatology Communications                           3.055604e+07   \n",
       "IUCrJ                                               3.071371e+07   \n",
       "Infection and Drug Resistance                       3.046455e+07   \n",
       "International Journal of Environmental Research...  3.048624e+07   \n",
       "International Journal of Molecular Sciences         3.022200e+07   \n",
       "International Journal of Qualitative Methods                 NaN   \n",
       "Journal of Medical Case Reports                     3.012644e+07   \n",
       "Journal of Vision                                   3.056149e+07   \n",
       "Malaria Journal                                     3.012646e+07   \n",
       "Materials                                           3.071736e+07   \n",
       "Metabolic Engineering Communications                3.037022e+07   \n",
       "MicrobiologyOpen                                    3.029802e+07   \n",
       "Molecular Autism                                    3.044331e+07   \n",
       "Molecules                                           3.062602e+07   \n",
       "Nature Communications                               3.002723e+07   \n",
       "New Journal of Physics                                       NaN   \n",
       "PLOS ONE                                            3.023047e+07   \n",
       "PeerJ                                               3.056886e+07   \n",
       "Scientific Reports                                  3.012719e+07   \n",
       "Stem Cell Reports                                   2.964199e+07   \n",
       "Stem Cell Research                                  3.026603e+07   \n",
       "Virulence                                                    NaN   \n",
       "eLife                                               3.020408e+07   \n",
       "suburban : zeitschrift für kritische stadtforsc...           NaN   \n",
       "\n",
       "                                                                               \\\n",
       "                                                              std         min   \n",
       "journal_full_title                                                              \n",
       "Acta Neuropathologica Communications                          NaN  30129426.0   \n",
       "American Journal of Case Reports                              NaN  30905927.0   \n",
       "Annals of Clinical and Translational Neurology                NaN  30564620.0   \n",
       "Atmospheric Chemistry and Physics                             NaN         NaN   \n",
       "Atmospheric Measurement Techniques                            NaN         NaN   \n",
       "BMC Family Practice                                           NaN  30055583.0   \n",
       "BMC Medical Education                                         NaN  30314497.0   \n",
       "BMC Oral Health                                               NaN  30382830.0   \n",
       "BMC Pulmonary Medicine                                        NaN  30005648.0   \n",
       "BMJ Open                                            368811.126641  30082360.0   \n",
       "Bioinformatics and Biology Insights                           NaN  30670918.0   \n",
       "Biology Open                                                  NaN  30578251.0   \n",
       "Biotechnology for Biofuels                                    NaN  30186365.0   \n",
       "Cancers                                                       NaN  30857197.0   \n",
       "Cells                                                         NaN  30200497.0   \n",
       "Clinical and Translational Gastroenterology                   NaN  29712892.0   \n",
       "EMBO Molecular Medicine                                       NaN  30097507.0   \n",
       "Ecology and Evolution                                         NaN  30397455.0   \n",
       "FEBS Open Bio                                       329033.755849  30186745.0   \n",
       "Frontiers in Bioengineering and Biotechnology                 NaN  30155464.0   \n",
       "Frontiers in Cell and Developmental Biology                   NaN  30131957.0   \n",
       "Frontiers in Computational Neuroscience                       NaN  30210325.0   \n",
       "Frontiers in Endocrinology                                    NaN  30271381.0   \n",
       "Frontiers in Immunology                             138530.365051  30197642.0   \n",
       "Frontiers in Microbiology                           214582.225524  30150975.0   \n",
       "Frontiers in Neurology                                        NaN  30083127.0   \n",
       "Frontiers in Neurorobotics                                    NaN  30050427.0   \n",
       "Frontiers in Pharmacology                                     NaN  30283335.0   \n",
       "Frontiers in Physiology                                       NaN  30369884.0   \n",
       "Frontiers in Psychology                             393397.977319  29410633.0   \n",
       "Geochemical Perspectives Letters                              NaN         NaN   \n",
       "Hepatology Communications                                     NaN  30556044.0   \n",
       "IUCrJ                                                         NaN  30713711.0   \n",
       "Infection and Drug Resistance                                 NaN  30464547.0   \n",
       "International Journal of Environmental Research...            NaN  30486237.0   \n",
       "International Journal of Molecular Sciences         213152.119287  30044385.0   \n",
       "International Journal of Qualitative Methods                  NaN         NaN   \n",
       "Journal of Medical Case Reports                               NaN  30126441.0   \n",
       "Journal of Vision                                             NaN  30561493.0   \n",
       "Malaria Journal                                               NaN  30126462.0   \n",
       "Materials                                                     NaN  30717358.0   \n",
       "Metabolic Engineering Communications                          NaN  30370221.0   \n",
       "MicrobiologyOpen                                     29293.312624  30277310.0   \n",
       "Molecular Autism                                              NaN  30443311.0   \n",
       "Molecules                                                     NaN  30626017.0   \n",
       "Nature Communications                               185829.783416  29895827.0   \n",
       "New Journal of Physics                                        NaN         NaN   \n",
       "PLOS ONE                                            192325.766754  29944717.0   \n",
       "PeerJ                                                         NaN  30568860.0   \n",
       "Scientific Reports                                  211416.873049  29773845.0   \n",
       "Stem Cell Reports                                             NaN  29641989.0   \n",
       "Stem Cell Research                                            NaN  30266033.0   \n",
       "Virulence                                                     NaN         NaN   \n",
       "eLife                                                         NaN  30204083.0   \n",
       "suburban : zeitschrift für kritische stadtforsc...            NaN         NaN   \n",
       "\n",
       "                                                                             \\\n",
       "                                                            25%         50%   \n",
       "journal_full_title                                                            \n",
       "Acta Neuropathologica Communications                30129426.00  30129426.0   \n",
       "American Journal of Case Reports                    30905927.00  30905927.0   \n",
       "Annals of Clinical and Translational Neurology      30564620.00  30564620.0   \n",
       "Atmospheric Chemistry and Physics                           NaN         NaN   \n",
       "Atmospheric Measurement Techniques                          NaN         NaN   \n",
       "BMC Family Practice                                 30055583.00  30055583.0   \n",
       "BMC Medical Education                               30314497.00  30314497.0   \n",
       "BMC Oral Health                                     30382830.00  30382830.0   \n",
       "BMC Pulmonary Medicine                              30005648.00  30005648.0   \n",
       "BMJ Open                                            30157237.00  30232114.0   \n",
       "Bioinformatics and Biology Insights                 30670918.00  30670918.0   \n",
       "Biology Open                                        30578251.00  30578251.0   \n",
       "Biotechnology for Biofuels                          30186365.00  30186365.0   \n",
       "Cancers                                             30857197.00  30857197.0   \n",
       "Cells                                               30200497.00  30200497.0   \n",
       "Clinical and Translational Gastroenterology         29712892.00  29712892.0   \n",
       "EMBO Molecular Medicine                             30097507.00  30097507.0   \n",
       "Ecology and Evolution                               30397455.00  30397455.0   \n",
       "FEBS Open Bio                                       30303076.00  30419407.0   \n",
       "Frontiers in Bioengineering and Biotechnology       30155464.00  30155464.0   \n",
       "Frontiers in Cell and Developmental Biology         30131957.00  30131957.0   \n",
       "Frontiers in Computational Neuroscience             30210325.00  30210325.0   \n",
       "Frontiers in Endocrinology                          30271381.00  30271381.0   \n",
       "Frontiers in Immunology                             30315662.75  30438273.0   \n",
       "Frontiers in Microbiology                           30444499.50  30553273.5   \n",
       "Frontiers in Neurology                              30083127.00  30083127.0   \n",
       "Frontiers in Neurorobotics                          30050427.00  30050427.0   \n",
       "Frontiers in Pharmacology                           30283335.00  30283335.0   \n",
       "Frontiers in Physiology                             30369884.00  30369884.0   \n",
       "Frontiers in Psychology                             30083285.00  30131739.0   \n",
       "Geochemical Perspectives Letters                            NaN         NaN   \n",
       "Hepatology Communications                           30556044.00  30556044.0   \n",
       "IUCrJ                                               30713711.00  30713711.0   \n",
       "Infection and Drug Resistance                       30464547.00  30464547.0   \n",
       "International Journal of Environmental Research...  30486237.00  30486237.0   \n",
       "International Journal of Molecular Sciences         30131200.75  30150665.5   \n",
       "International Journal of Qualitative Methods                NaN         NaN   \n",
       "Journal of Medical Case Reports                     30126441.00  30126441.0   \n",
       "Journal of Vision                                   30561493.00  30561493.0   \n",
       "Malaria Journal                                     30126462.00  30126462.0   \n",
       "Materials                                           30717358.00  30717358.0   \n",
       "Metabolic Engineering Communications                30370221.00  30370221.0   \n",
       "MicrobiologyOpen                                    30287666.75  30298023.5   \n",
       "Molecular Autism                                    30443311.00  30443311.0   \n",
       "Molecules                                           30626017.00  30626017.0   \n",
       "Nature Communications                               29961527.75  30027228.5   \n",
       "New Journal of Physics                                      NaN         NaN   \n",
       "PLOS ONE                                            30110010.75  30198771.5   \n",
       "PeerJ                                               30568860.00  30568860.0   \n",
       "Scientific Reports                                  30097598.00  30202096.0   \n",
       "Stem Cell Reports                                   29641989.00  29641989.0   \n",
       "Stem Cell Research                                  30266033.00  30266033.0   \n",
       "Virulence                                                   NaN         NaN   \n",
       "eLife                                               30204083.00  30204083.0   \n",
       "suburban : zeitschrift für kritische stadtforsc...          NaN         NaN   \n",
       "\n",
       "                                                                             \n",
       "                                                            75%         max  \n",
       "journal_full_title                                                           \n",
       "Acta Neuropathologica Communications                30129426.00  30129426.0  \n",
       "American Journal of Case Reports                    30905927.00  30905927.0  \n",
       "Annals of Clinical and Translational Neurology      30564620.00  30564620.0  \n",
       "Atmospheric Chemistry and Physics                           NaN         NaN  \n",
       "Atmospheric Measurement Techniques                          NaN         NaN  \n",
       "BMC Family Practice                                 30055583.00  30055583.0  \n",
       "BMC Medical Education                               30314497.00  30314497.0  \n",
       "BMC Oral Health                                     30382830.00  30382830.0  \n",
       "BMC Pulmonary Medicine                              30005648.00  30005648.0  \n",
       "BMJ Open                                            30507423.50  30782733.0  \n",
       "Bioinformatics and Biology Insights                 30670918.00  30670918.0  \n",
       "Biology Open                                        30578251.00  30578251.0  \n",
       "Biotechnology for Biofuels                          30186365.00  30186365.0  \n",
       "Cancers                                             30857197.00  30857197.0  \n",
       "Cells                                               30200497.00  30200497.0  \n",
       "Clinical and Translational Gastroenterology         29712892.00  29712892.0  \n",
       "EMBO Molecular Medicine                             30097507.00  30097507.0  \n",
       "Ecology and Evolution                               30397455.00  30397455.0  \n",
       "FEBS Open Bio                                       30535738.00  30652069.0  \n",
       "Frontiers in Bioengineering and Biotechnology       30155464.00  30155464.0  \n",
       "Frontiers in Cell and Developmental Biology         30131957.00  30131957.0  \n",
       "Frontiers in Computational Neuroscience             30210325.00  30210325.0  \n",
       "Frontiers in Endocrinology                          30271381.00  30271381.0  \n",
       "Frontiers in Immunology                             30545627.25  30568658.0  \n",
       "Frontiers in Microbiology                           30577949.25  30619179.0  \n",
       "Frontiers in Neurology                              30083127.00  30083127.0  \n",
       "Frontiers in Neurorobotics                          30050427.00  30050427.0  \n",
       "Frontiers in Pharmacology                           30283335.00  30283335.0  \n",
       "Frontiers in Physiology                             30369884.00  30369884.0  \n",
       "Frontiers in Psychology                             30456495.50  30581403.0  \n",
       "Geochemical Perspectives Letters                            NaN         NaN  \n",
       "Hepatology Communications                           30556044.00  30556044.0  \n",
       "IUCrJ                                               30713711.00  30713711.0  \n",
       "Infection and Drug Resistance                       30464547.00  30464547.0  \n",
       "International Journal of Environmental Research...  30486237.00  30486237.0  \n",
       "International Journal of Molecular Sciences         30202418.50  30641920.0  \n",
       "International Journal of Qualitative Methods                NaN         NaN  \n",
       "Journal of Medical Case Reports                     30126441.00  30126441.0  \n",
       "Journal of Vision                                   30561493.00  30561493.0  \n",
       "Malaria Journal                                     30126462.00  30126462.0  \n",
       "Materials                                           30717358.00  30717358.0  \n",
       "Metabolic Engineering Communications                30370221.00  30370221.0  \n",
       "MicrobiologyOpen                                    30308380.25  30318737.0  \n",
       "Molecular Autism                                    30443311.00  30443311.0  \n",
       "Molecules                                           30626017.00  30626017.0  \n",
       "Nature Communications                               30092929.25  30158630.0  \n",
       "New Journal of Physics                                      NaN         NaN  \n",
       "PLOS ONE                                            30369237.50  30533063.0  \n",
       "PeerJ                                               30568860.00  30568860.0  \n",
       "Scientific Reports                                  30279431.00  30282984.0  \n",
       "Stem Cell Reports                                   29641989.00  29641989.0  \n",
       "Stem Cell Research                                  30266033.00  30266033.0  \n",
       "Virulence                                                   NaN         NaN  \n",
       "eLife                                               30204083.00  30204083.0  \n",
       "suburban : zeitschrift für kritische stadtforsc...          NaN         NaN  \n",
       "\n",
       "[55 rows x 24 columns]"
      ]
     },
     "execution_count": 28,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# groub rows by value in column \"journal_full_title\"\n",
    "apcs_frankfurt_by_journal = frankfurt_apcs.groupby(\"journal_full_title\")\n",
    "# count shows how many rows belong to the given value(journal title) \n",
    "# and gives additional statistics on all columns\n",
    "#that hold numerical data (doesn't allways make sense: e.g. \"period\")\n",
    "apcs_frankfurt_by_journal.describe()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "    <tr>\n",
       "      <th>journal_full_title</th>\n",
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       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>Acta Neuropathologica Communications</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1505.350000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1505.35</td>\n",
       "      <td>1505.3500</td>\n",
       "      <td>1505.350</td>\n",
       "      <td>1505.3500</td>\n",
       "      <td>1505.35</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>American Journal of Case Reports</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1046.350000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1046.35</td>\n",
       "      <td>1046.3500</td>\n",
       "      <td>1046.350</td>\n",
       "      <td>1046.3500</td>\n",
       "      <td>1046.35</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Annals of Clinical and Translational Neurology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2606.050000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2606.05</td>\n",
       "      <td>2606.0500</td>\n",
       "      <td>2606.050</td>\n",
       "      <td>2606.0500</td>\n",
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       "    <tr>\n",
       "      <th>Atmospheric Chemistry and Physics</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1557.710000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1557.71</td>\n",
       "      <td>1557.7100</td>\n",
       "      <td>1557.710</td>\n",
       "      <td>1557.7100</td>\n",
       "      <td>1557.71</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Atmospheric Measurement Techniques</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1992.060000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1992.06</td>\n",
       "      <td>1992.0600</td>\n",
       "      <td>1992.060</td>\n",
       "      <td>1992.0600</td>\n",
       "      <td>1992.06</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Family Practice</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2076.540000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2076.54</td>\n",
       "      <td>2076.5400</td>\n",
       "      <td>2076.540</td>\n",
       "      <td>2076.5400</td>\n",
       "      <td>2076.54</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Medical Education</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1661.240000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1661.24</td>\n",
       "      <td>1661.2400</td>\n",
       "      <td>1661.240</td>\n",
       "      <td>1661.2400</td>\n",
       "      <td>1661.24</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Oral Health</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1622.860000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1622.86</td>\n",
       "      <td>1622.8600</td>\n",
       "      <td>1622.860</td>\n",
       "      <td>1622.8600</td>\n",
       "      <td>1622.86</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMC Pulmonary Medicine</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1745.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1745.00</td>\n",
       "      <td>1745.0000</td>\n",
       "      <td>1745.000</td>\n",
       "      <td>1745.0000</td>\n",
       "      <td>1745.00</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>BMJ Open</th>\n",
       "      <td>3.0</td>\n",
       "      <td>1566.136667</td>\n",
       "      <td>210.406588</td>\n",
       "      <td>1434.47</td>\n",
       "      <td>1444.8050</td>\n",
       "      <td>1455.140</td>\n",
       "      <td>1631.9700</td>\n",
       "      <td>1808.80</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Bioinformatics and Biology Insights</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1816.560000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1816.56</td>\n",
       "      <td>1816.5600</td>\n",
       "      <td>1816.560</td>\n",
       "      <td>1816.5600</td>\n",
       "      <td>1816.56</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Biology Open</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1562.890000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1562.89</td>\n",
       "      <td>1562.8900</td>\n",
       "      <td>1562.890</td>\n",
       "      <td>1562.8900</td>\n",
       "      <td>1562.89</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Biotechnology for Biofuels</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2439.500000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2439.50</td>\n",
       "      <td>2439.5000</td>\n",
       "      <td>2439.500</td>\n",
       "      <td>2439.5000</td>\n",
       "      <td>2439.50</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Cancers</th>\n",
       "      <td>1.0</td>\n",
       "      <td>830.160000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>830.16</td>\n",
       "      <td>830.1600</td>\n",
       "      <td>830.160</td>\n",
       "      <td>830.1600</td>\n",
       "      <td>830.16</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Cells</th>\n",
       "      <td>1.0</td>\n",
       "      <td>822.930000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>822.93</td>\n",
       "      <td>822.9300</td>\n",
       "      <td>822.930</td>\n",
       "      <td>822.9300</td>\n",
       "      <td>822.93</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Clinical and Translational Gastroenterology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2320.500000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2320.50</td>\n",
       "      <td>2320.5000</td>\n",
       "      <td>2320.500</td>\n",
       "      <td>2320.5000</td>\n",
       "      <td>2320.50</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>EMBO Molecular Medicine</th>\n",
       "      <td>1.0</td>\n",
       "      <td>3927.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3927.00</td>\n",
       "      <td>3927.0000</td>\n",
       "      <td>3927.000</td>\n",
       "      <td>3927.0000</td>\n",
       "      <td>3927.00</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Ecology and Evolution</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1165.010000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1165.01</td>\n",
       "      <td>1165.0100</td>\n",
       "      <td>1165.010</td>\n",
       "      <td>1165.0100</td>\n",
       "      <td>1165.01</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>FEBS Open Bio</th>\n",
       "      <td>2.0</td>\n",
       "      <td>1277.830000</td>\n",
       "      <td>192.870446</td>\n",
       "      <td>1141.45</td>\n",
       "      <td>1209.6400</td>\n",
       "      <td>1277.830</td>\n",
       "      <td>1346.0200</td>\n",
       "      <td>1414.21</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Bioengineering and Biotechnology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1000.680000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1000.68</td>\n",
       "      <td>1000.6800</td>\n",
       "      <td>1000.680</td>\n",
       "      <td>1000.6800</td>\n",
       "      <td>1000.68</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Cell and Developmental Biology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>895.830000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>895.83</td>\n",
       "      <td>895.8300</td>\n",
       "      <td>895.830</td>\n",
       "      <td>895.8300</td>\n",
       "      <td>895.83</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Computational Neuroscience</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1977.080000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1977.08</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.080</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.08</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Endocrinology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1977.080000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1977.08</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.080</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.08</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Immunology</th>\n",
       "      <td>8.0</td>\n",
       "      <td>1984.077500</td>\n",
       "      <td>14.430774</td>\n",
       "      <td>1975.48</td>\n",
       "      <td>1976.6800</td>\n",
       "      <td>1979.985</td>\n",
       "      <td>1982.8900</td>\n",
       "      <td>2018.83</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Microbiology</th>\n",
       "      <td>4.0</td>\n",
       "      <td>1986.045000</td>\n",
       "      <td>6.310000</td>\n",
       "      <td>1982.89</td>\n",
       "      <td>1982.8900</td>\n",
       "      <td>1982.890</td>\n",
       "      <td>1986.0450</td>\n",
       "      <td>1995.51</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Neurology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1985.780000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1985.78</td>\n",
       "      <td>1985.7800</td>\n",
       "      <td>1985.780</td>\n",
       "      <td>1985.7800</td>\n",
       "      <td>1985.78</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Neurorobotics</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1985.780000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1985.78</td>\n",
       "      <td>1985.7800</td>\n",
       "      <td>1985.780</td>\n",
       "      <td>1985.7800</td>\n",
       "      <td>1985.78</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Pharmacology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1977.080000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1977.08</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.080</td>\n",
       "      <td>1977.0800</td>\n",
       "      <td>1977.08</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Physiology</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2018.830000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2018.83</td>\n",
       "      <td>2018.8300</td>\n",
       "      <td>2018.830</td>\n",
       "      <td>2018.8300</td>\n",
       "      <td>2018.83</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Frontiers in Psychology</th>\n",
       "      <td>7.0</td>\n",
       "      <td>1988.532857</td>\n",
       "      <td>15.022234</td>\n",
       "      <td>1975.47</td>\n",
       "      <td>1979.1850</td>\n",
       "      <td>1985.780</td>\n",
       "      <td>1990.6450</td>\n",
       "      <td>2018.82</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Geochemical Perspectives Letters</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1250.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1250.00</td>\n",
       "      <td>1250.0000</td>\n",
       "      <td>1250.000</td>\n",
       "      <td>1250.0000</td>\n",
       "      <td>1250.00</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Hepatology Communications</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2682.260000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2682.26</td>\n",
       "      <td>2682.2600</td>\n",
       "      <td>2682.260</td>\n",
       "      <td>2682.2600</td>\n",
       "      <td>2682.26</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>IUCrJ</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1384.920000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1384.92</td>\n",
       "      <td>1384.9200</td>\n",
       "      <td>1384.920</td>\n",
       "      <td>1384.9200</td>\n",
       "      <td>1384.92</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Infection and Drug Resistance</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2377.620000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2377.62</td>\n",
       "      <td>2377.6200</td>\n",
       "      <td>2377.620</td>\n",
       "      <td>2377.6200</td>\n",
       "      <td>2377.62</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>International Journal of Environmental Research and Public Health</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1283.880000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1283.88</td>\n",
       "      <td>1283.8800</td>\n",
       "      <td>1283.880</td>\n",
       "      <td>1283.8800</td>\n",
       "      <td>1283.88</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>International Journal of Molecular Sciences</th>\n",
       "      <td>6.0</td>\n",
       "      <td>1457.666667</td>\n",
       "      <td>23.024541</td>\n",
       "      <td>1419.71</td>\n",
       "      <td>1450.5675</td>\n",
       "      <td>1458.200</td>\n",
       "      <td>1470.8125</td>\n",
       "      <td>1486.85</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>International Journal of Qualitative Methods</th>\n",
       "      <td>1.0</td>\n",
       "      <td>391.720000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>391.72</td>\n",
       "      <td>391.7200</td>\n",
       "      <td>391.720</td>\n",
       "      <td>391.7200</td>\n",
       "      <td>391.72</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Journal of Medical Case Reports</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1148.350000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1148.35</td>\n",
       "      <td>1148.3500</td>\n",
       "      <td>1148.350</td>\n",
       "      <td>1148.3500</td>\n",
       "      <td>1148.35</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Journal of Vision</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1945.040000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1945.04</td>\n",
       "      <td>1945.0400</td>\n",
       "      <td>1945.040</td>\n",
       "      <td>1945.0400</td>\n",
       "      <td>1945.04</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Malaria Journal</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1798.090000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1798.09</td>\n",
       "      <td>1798.0900</td>\n",
       "      <td>1798.090</td>\n",
       "      <td>1798.0900</td>\n",
       "      <td>1798.09</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Materials</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1304.400000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1304.40</td>\n",
       "      <td>1304.4000</td>\n",
       "      <td>1304.400</td>\n",
       "      <td>1304.4000</td>\n",
       "      <td>1304.40</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Metabolic Engineering Communications</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1419.690000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1419.69</td>\n",
       "      <td>1419.6900</td>\n",
       "      <td>1419.690</td>\n",
       "      <td>1419.6900</td>\n",
       "      <td>1419.69</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>MicrobiologyOpen</th>\n",
       "      <td>2.0</td>\n",
       "      <td>1732.640000</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>1732.64</td>\n",
       "      <td>1732.6400</td>\n",
       "      <td>1732.640</td>\n",
       "      <td>1732.6400</td>\n",
       "      <td>1732.64</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Molecular Autism</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1622.860000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1622.86</td>\n",
       "      <td>1622.8600</td>\n",
       "      <td>1622.860</td>\n",
       "      <td>1622.8600</td>\n",
       "      <td>1622.86</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Molecules</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1462.540000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1462.54</td>\n",
       "      <td>1462.5400</td>\n",
       "      <td>1462.540</td>\n",
       "      <td>1462.5400</td>\n",
       "      <td>1462.54</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Nature Communications</th>\n",
       "      <td>2.0</td>\n",
       "      <td>4172.250000</td>\n",
       "      <td>578.766900</td>\n",
       "      <td>3763.00</td>\n",
       "      <td>3967.6250</td>\n",
       "      <td>4172.250</td>\n",
       "      <td>4376.8750</td>\n",
       "      <td>4581.50</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>New Journal of Physics</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1392.300000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1392.30</td>\n",
       "      <td>1392.3000</td>\n",
       "      <td>1392.300</td>\n",
       "      <td>1392.3000</td>\n",
       "      <td>1392.30</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>PLOS ONE</th>\n",
       "      <td>12.0</td>\n",
       "      <td>1581.624167</td>\n",
       "      <td>57.625180</td>\n",
       "      <td>1538.89</td>\n",
       "      <td>1541.4500</td>\n",
       "      <td>1549.645</td>\n",
       "      <td>1597.2550</td>\n",
       "      <td>1687.23</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>PeerJ</th>\n",
       "      <td>1.0</td>\n",
       "      <td>796.160000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>796.16</td>\n",
       "      <td>796.1600</td>\n",
       "      <td>796.160</td>\n",
       "      <td>796.1600</td>\n",
       "      <td>796.16</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Scientific Reports</th>\n",
       "      <td>5.0</td>\n",
       "      <td>1630.300000</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>1630.30</td>\n",
       "      <td>1630.3000</td>\n",
       "      <td>1630.300</td>\n",
       "      <td>1630.3000</td>\n",
       "      <td>1630.30</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Stem Cell Reports</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2380.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2380.00</td>\n",
       "      <td>2380.0000</td>\n",
       "      <td>2380.000</td>\n",
       "      <td>2380.0000</td>\n",
       "      <td>2380.00</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Stem Cell Research</th>\n",
       "      <td>1.0</td>\n",
       "      <td>630.970000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>630.97</td>\n",
       "      <td>630.9700</td>\n",
       "      <td>630.970</td>\n",
       "      <td>630.9700</td>\n",
       "      <td>630.97</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Virulence</th>\n",
       "      <td>1.0</td>\n",
       "      <td>1950.110000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1950.11</td>\n",
       "      <td>1950.1100</td>\n",
       "      <td>1950.110</td>\n",
       "      <td>1950.1100</td>\n",
       "      <td>1950.11</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eLife</th>\n",
       "      <td>1.0</td>\n",
       "      <td>2615.980000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2615.98</td>\n",
       "      <td>2615.9800</td>\n",
       "      <td>2615.980</td>\n",
       "      <td>2615.9800</td>\n",
       "      <td>2615.98</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>suburban : zeitschrift für kritische stadtforschung</th>\n",
       "      <td>3.0</td>\n",
       "      <td>600.000000</td>\n",
       "      <td>173.205081</td>\n",
       "      <td>400.00</td>\n",
       "      <td>550.0000</td>\n",
       "      <td>700.000</td>\n",
       "      <td>700.0000</td>\n",
       "      <td>700.00</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                                                    count         mean  \\\n",
       "journal_full_title                                                       \n",
       "Acta Neuropathologica Communications                  1.0  1505.350000   \n",
       "American Journal of Case Reports                      1.0  1046.350000   \n",
       "Annals of Clinical and Translational Neurology        1.0  2606.050000   \n",
       "Atmospheric Chemistry and Physics                     1.0  1557.710000   \n",
       "Atmospheric Measurement Techniques                    1.0  1992.060000   \n",
       "BMC Family Practice                                   1.0  2076.540000   \n",
       "BMC Medical Education                                 1.0  1661.240000   \n",
       "BMC Oral Health                                       1.0  1622.860000   \n",
       "BMC Pulmonary Medicine                                1.0  1745.000000   \n",
       "BMJ Open                                              3.0  1566.136667   \n",
       "Bioinformatics and Biology Insights                   1.0  1816.560000   \n",
       "Biology Open                                          1.0  1562.890000   \n",
       "Biotechnology for Biofuels                            1.0  2439.500000   \n",
       "Cancers                                               1.0   830.160000   \n",
       "Cells                                                 1.0   822.930000   \n",
       "Clinical and Translational Gastroenterology           1.0  2320.500000   \n",
       "EMBO Molecular Medicine                               1.0  3927.000000   \n",
       "Ecology and Evolution                                 1.0  1165.010000   \n",
       "FEBS Open Bio                                         2.0  1277.830000   \n",
       "Frontiers in Bioengineering and Biotechnology         1.0  1000.680000   \n",
       "Frontiers in Cell and Developmental Biology           1.0   895.830000   \n",
       "Frontiers in Computational Neuroscience               1.0  1977.080000   \n",
       "Frontiers in Endocrinology                            1.0  1977.080000   \n",
       "Frontiers in Immunology                               8.0  1984.077500   \n",
       "Frontiers in Microbiology                             4.0  1986.045000   \n",
       "Frontiers in Neurology                                1.0  1985.780000   \n",
       "Frontiers in Neurorobotics                            1.0  1985.780000   \n",
       "Frontiers in Pharmacology                             1.0  1977.080000   \n",
       "Frontiers in Physiology                               1.0  2018.830000   \n",
       "Frontiers in Psychology                               7.0  1988.532857   \n",
       "Geochemical Perspectives Letters                      1.0  1250.000000   \n",
       "Hepatology Communications                             1.0  2682.260000   \n",
       "IUCrJ                                                 1.0  1384.920000   \n",
       "Infection and Drug Resistance                         1.0  2377.620000   \n",
       "International Journal of Environmental Research...    1.0  1283.880000   \n",
       "International Journal of Molecular Sciences           6.0  1457.666667   \n",
       "International Journal of Qualitative Methods          1.0   391.720000   \n",
       "Journal of Medical Case Reports                       1.0  1148.350000   \n",
       "Journal of Vision                                     1.0  1945.040000   \n",
       "Malaria Journal                                       1.0  1798.090000   \n",
       "Materials                                             1.0  1304.400000   \n",
       "Metabolic Engineering Communications                  1.0  1419.690000   \n",
       "MicrobiologyOpen                                      2.0  1732.640000   \n",
       "Molecular Autism                                      1.0  1622.860000   \n",
       "Molecules                                             1.0  1462.540000   \n",
       "Nature Communications                                 2.0  4172.250000   \n",
       "New Journal of Physics                                1.0  1392.300000   \n",
       "PLOS ONE                                             12.0  1581.624167   \n",
       "PeerJ                                                 1.0   796.160000   \n",
       "Scientific Reports                                    5.0  1630.300000   \n",
       "Stem Cell Reports                                     1.0  2380.000000   \n",
       "Stem Cell Research                                    1.0   630.970000   \n",
       "Virulence                                             1.0  1950.110000   \n",
       "eLife                                                 1.0  2615.980000   \n",
       "suburban : zeitschrift für kritische stadtforsc...    3.0   600.000000   \n",
       "\n",
       "                                                           std      min  \\\n",
       "journal_full_title                                                        \n",
       "Acta Neuropathologica Communications                       NaN  1505.35   \n",
       "American Journal of Case Reports                           NaN  1046.35   \n",
       "Annals of Clinical and Translational Neurology             NaN  2606.05   \n",
       "Atmospheric Chemistry and Physics                          NaN  1557.71   \n",
       "Atmospheric Measurement Techniques                         NaN  1992.06   \n",
       "BMC Family Practice                                        NaN  2076.54   \n",
       "BMC Medical Education                                      NaN  1661.24   \n",
       "BMC Oral Health                                            NaN  1622.86   \n",
       "BMC Pulmonary Medicine                                     NaN  1745.00   \n",
       "BMJ Open                                            210.406588  1434.47   \n",
       "Bioinformatics and Biology Insights                        NaN  1816.56   \n",
       "Biology Open                                               NaN  1562.89   \n",
       "Biotechnology for Biofuels                                 NaN  2439.50   \n",
       "Cancers                                                    NaN   830.16   \n",
       "Cells                                                      NaN   822.93   \n",
       "Clinical and Translational Gastroenterology                NaN  2320.50   \n",
       "EMBO Molecular Medicine                                    NaN  3927.00   \n",
       "Ecology and Evolution                                      NaN  1165.01   \n",
       "FEBS Open Bio                                       192.870446  1141.45   \n",
       "Frontiers in Bioengineering and Biotechnology              NaN  1000.68   \n",
       "Frontiers in Cell and Developmental Biology                NaN   895.83   \n",
       "Frontiers in Computational Neuroscience                    NaN  1977.08   \n",
       "Frontiers in Endocrinology                                 NaN  1977.08   \n",
       "Frontiers in Immunology                              14.430774  1975.48   \n",
       "Frontiers in Microbiology                             6.310000  1982.89   \n",
       "Frontiers in Neurology                                     NaN  1985.78   \n",
       "Frontiers in Neurorobotics                                 NaN  1985.78   \n",
       "Frontiers in Pharmacology                                  NaN  1977.08   \n",
       "Frontiers in Physiology                                    NaN  2018.83   \n",
       "Frontiers in Psychology                              15.022234  1975.47   \n",
       "Geochemical Perspectives Letters                           NaN  1250.00   \n",
       "Hepatology Communications                                  NaN  2682.26   \n",
       "IUCrJ                                                      NaN  1384.92   \n",
       "Infection and Drug Resistance                              NaN  2377.62   \n",
       "International Journal of Environmental Research...         NaN  1283.88   \n",
       "International Journal of Molecular Sciences          23.024541  1419.71   \n",
       "International Journal of Qualitative Methods               NaN   391.72   \n",
       "Journal of Medical Case Reports                            NaN  1148.35   \n",
       "Journal of Vision                                          NaN  1945.04   \n",
       "Malaria Journal                                            NaN  1798.09   \n",
       "Materials                                                  NaN  1304.40   \n",
       "Metabolic Engineering Communications                       NaN  1419.69   \n",
       "MicrobiologyOpen                                      0.000000  1732.64   \n",
       "Molecular Autism                                           NaN  1622.86   \n",
       "Molecules                                                  NaN  1462.54   \n",
       "Nature Communications                               578.766900  3763.00   \n",
       "New Journal of Physics                                     NaN  1392.30   \n",
       "PLOS ONE                                             57.625180  1538.89   \n",
       "PeerJ                                                      NaN   796.16   \n",
       "Scientific Reports                                    0.000000  1630.30   \n",
       "Stem Cell Reports                                          NaN  2380.00   \n",
       "Stem Cell Research                                         NaN   630.97   \n",
       "Virulence                                                  NaN  1950.11   \n",
       "eLife                                                      NaN  2615.98   \n",
       "suburban : zeitschrift für kritische stadtforsc...  173.205081   400.00   \n",
       "\n",
       "                                                          25%       50%  \\\n",
       "journal_full_title                                                        \n",
       "Acta Neuropathologica Communications                1505.3500  1505.350   \n",
       "American Journal of Case Reports                    1046.3500  1046.350   \n",
       "Annals of Clinical and Translational Neurology      2606.0500  2606.050   \n",
       "Atmospheric Chemistry and Physics                   1557.7100  1557.710   \n",
       "Atmospheric Measurement Techniques                  1992.0600  1992.060   \n",
       "BMC Family Practice                                 2076.5400  2076.540   \n",
       "BMC Medical Education                               1661.2400  1661.240   \n",
       "BMC Oral Health                                     1622.8600  1622.860   \n",
       "BMC Pulmonary Medicine                              1745.0000  1745.000   \n",
       "BMJ Open                                            1444.8050  1455.140   \n",
       "Bioinformatics and Biology Insights                 1816.5600  1816.560   \n",
       "Biology Open                                        1562.8900  1562.890   \n",
       "Biotechnology for Biofuels                          2439.5000  2439.500   \n",
       "Cancers                                              830.1600   830.160   \n",
       "Cells                                                822.9300   822.930   \n",
       "Clinical and Translational Gastroenterology         2320.5000  2320.500   \n",
       "EMBO Molecular Medicine                             3927.0000  3927.000   \n",
       "Ecology and Evolution                               1165.0100  1165.010   \n",
       "FEBS Open Bio                                       1209.6400  1277.830   \n",
       "Frontiers in Bioengineering and Biotechnology       1000.6800  1000.680   \n",
       "Frontiers in Cell and Developmental Biology          895.8300   895.830   \n",
       "Frontiers in Computational Neuroscience             1977.0800  1977.080   \n",
       "Frontiers in Endocrinology                          1977.0800  1977.080   \n",
       "Frontiers in Immunology                             1976.6800  1979.985   \n",
       "Frontiers in Microbiology                           1982.8900  1982.890   \n",
       "Frontiers in Neurology                              1985.7800  1985.780   \n",
       "Frontiers in Neurorobotics                          1985.7800  1985.780   \n",
       "Frontiers in Pharmacology                           1977.0800  1977.080   \n",
       "Frontiers in Physiology                             2018.8300  2018.830   \n",
       "Frontiers in Psychology                             1979.1850  1985.780   \n",
       "Geochemical Perspectives Letters                    1250.0000  1250.000   \n",
       "Hepatology Communications                           2682.2600  2682.260   \n",
       "IUCrJ                                               1384.9200  1384.920   \n",
       "Infection and Drug Resistance                       2377.6200  2377.620   \n",
       "International Journal of Environmental Research...  1283.8800  1283.880   \n",
       "International Journal of Molecular Sciences         1450.5675  1458.200   \n",
       "International Journal of Qualitative Methods         391.7200   391.720   \n",
       "Journal of Medical Case Reports                     1148.3500  1148.350   \n",
       "Journal of Vision                                   1945.0400  1945.040   \n",
       "Malaria Journal                                     1798.0900  1798.090   \n",
       "Materials                                           1304.4000  1304.400   \n",
       "Metabolic Engineering Communications                1419.6900  1419.690   \n",
       "MicrobiologyOpen                                    1732.6400  1732.640   \n",
       "Molecular Autism                                    1622.8600  1622.860   \n",
       "Molecules                                           1462.5400  1462.540   \n",
       "Nature Communications                               3967.6250  4172.250   \n",
       "New Journal of Physics                              1392.3000  1392.300   \n",
       "PLOS ONE                                            1541.4500  1549.645   \n",
       "PeerJ                                                796.1600   796.160   \n",
       "Scientific Reports                                  1630.3000  1630.300   \n",
       "Stem Cell Reports                                   2380.0000  2380.000   \n",
       "Stem Cell Research                                   630.9700   630.970   \n",
       "Virulence                                           1950.1100  1950.110   \n",
       "eLife                                               2615.9800  2615.980   \n",
       "suburban : zeitschrift für kritische stadtforsc...   550.0000   700.000   \n",
       "\n",
       "                                                          75%      max  \n",
       "journal_full_title                                                      \n",
       "Acta Neuropathologica Communications                1505.3500  1505.35  \n",
       "American Journal of Case Reports                    1046.3500  1046.35  \n",
       "Annals of Clinical and Translational Neurology      2606.0500  2606.05  \n",
       "Atmospheric Chemistry and Physics                   1557.7100  1557.71  \n",
       "Atmospheric Measurement Techniques                  1992.0600  1992.06  \n",
       "BMC Family Practice                                 2076.5400  2076.54  \n",
       "BMC Medical Education                               1661.2400  1661.24  \n",
       "BMC Oral Health                                     1622.8600  1622.86  \n",
       "BMC Pulmonary Medicine                              1745.0000  1745.00  \n",
       "BMJ Open                                            1631.9700  1808.80  \n",
       "Bioinformatics and Biology Insights                 1816.5600  1816.56  \n",
       "Biology Open                                        1562.8900  1562.89  \n",
       "Biotechnology for Biofuels                          2439.5000  2439.50  \n",
       "Cancers                                              830.1600   830.16  \n",
       "Cells                                                822.9300   822.93  \n",
       "Clinical and Translational Gastroenterology         2320.5000  2320.50  \n",
       "EMBO Molecular Medicine                             3927.0000  3927.00  \n",
       "Ecology and Evolution                               1165.0100  1165.01  \n",
       "FEBS Open Bio                                       1346.0200  1414.21  \n",
       "Frontiers in Bioengineering and Biotechnology       1000.6800  1000.68  \n",
       "Frontiers in Cell and Developmental Biology          895.8300   895.83  \n",
       "Frontiers in Computational Neuroscience             1977.0800  1977.08  \n",
       "Frontiers in Endocrinology                          1977.0800  1977.08  \n",
       "Frontiers in Immunology                             1982.8900  2018.83  \n",
       "Frontiers in Microbiology                           1986.0450  1995.51  \n",
       "Frontiers in Neurology                              1985.7800  1985.78  \n",
       "Frontiers in Neurorobotics                          1985.7800  1985.78  \n",
       "Frontiers in Pharmacology                           1977.0800  1977.08  \n",
       "Frontiers in Physiology                             2018.8300  2018.83  \n",
       "Frontiers in Psychology                             1990.6450  2018.82  \n",
       "Geochemical Perspectives Letters                    1250.0000  1250.00  \n",
       "Hepatology Communications                           2682.2600  2682.26  \n",
       "IUCrJ                                               1384.9200  1384.92  \n",
       "Infection and Drug Resistance                       2377.6200  2377.62  \n",
       "International Journal of Environmental Research...  1283.8800  1283.88  \n",
       "International Journal of Molecular Sciences         1470.8125  1486.85  \n",
       "International Journal of Qualitative Methods         391.7200   391.72  \n",
       "Journal of Medical Case Reports                     1148.3500  1148.35  \n",
       "Journal of Vision                                   1945.0400  1945.04  \n",
       "Malaria Journal                                     1798.0900  1798.09  \n",
       "Materials                                           1304.4000  1304.40  \n",
       "Metabolic Engineering Communications                1419.6900  1419.69  \n",
       "MicrobiologyOpen                                    1732.6400  1732.64  \n",
       "Molecular Autism                                    1622.8600  1622.86  \n",
       "Molecules                                           1462.5400  1462.54  \n",
       "Nature Communications                               4376.8750  4581.50  \n",
       "New Journal of Physics                              1392.3000  1392.30  \n",
       "PLOS ONE                                            1597.2550  1687.23  \n",
       "PeerJ                                                796.1600   796.16  \n",
       "Scientific Reports                                  1630.3000  1630.30  \n",
       "Stem Cell Reports                                   2380.0000  2380.00  \n",
       "Stem Cell Research                                   630.9700   630.97  \n",
       "Virulence                                           1950.1100  1950.11  \n",
       "eLife                                               2615.9800  2615.98  \n",
       "suburban : zeitschrift für kritische stadtforsc...   700.0000   700.00  "
      ]
     },
     "execution_count": 29,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# mean publish fee payed for each journal\n",
    "price_statistics = apcs_frankfurt_by_journal[\"euro\"].describe()\n",
    "price_statistics"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "journal_full_title\n",
       "International Journal of Qualitative Methods                          391.720000\n",
       "suburban : zeitschrift für kritische stadtforschung                   600.000000\n",
       "Stem Cell Research                                                    630.970000\n",
       "PeerJ                                                                 796.160000\n",
       "Cells                                                                 822.930000\n",
       "Cancers                                                               830.160000\n",
       "Frontiers in Cell and Developmental Biology                           895.830000\n",
       "Frontiers in Bioengineering and Biotechnology                        1000.680000\n",
       "American Journal of Case Reports                                     1046.350000\n",
       "Journal of Medical Case Reports                                      1148.350000\n",
       "Ecology and Evolution                                                1165.010000\n",
       "Geochemical Perspectives Letters                                     1250.000000\n",
       "FEBS Open Bio                                                        1277.830000\n",
       "International Journal of Environmental Research and Public Health    1283.880000\n",
       "Materials                                                            1304.400000\n",
       "IUCrJ                                                                1384.920000\n",
       "New Journal of Physics                                               1392.300000\n",
       "Metabolic Engineering Communications                                 1419.690000\n",
       "International Journal of Molecular Sciences                          1457.666667\n",
       "Molecules                                                            1462.540000\n",
       "Acta Neuropathologica Communications                                 1505.350000\n",
       "Atmospheric Chemistry and Physics                                    1557.710000\n",
       "Biology Open                                                         1562.890000\n",
       "BMJ Open                                                             1566.136667\n",
       "PLOS ONE                                                             1581.624167\n",
       "Molecular Autism                                                     1622.860000\n",
       "BMC Oral Health                                                      1622.860000\n",
       "Scientific Reports                                                   1630.300000\n",
       "BMC Medical Education                                                1661.240000\n",
       "MicrobiologyOpen                                                     1732.640000\n",
       "BMC Pulmonary Medicine                                               1745.000000\n",
       "Malaria Journal                                                      1798.090000\n",
       "Bioinformatics and Biology Insights                                  1816.560000\n",
       "Journal of Vision                                                    1945.040000\n",
       "Virulence                                                            1950.110000\n",
       "Frontiers in Computational Neuroscience                              1977.080000\n",
       "Frontiers in Pharmacology                                            1977.080000\n",
       "Frontiers in Endocrinology                                           1977.080000\n",
       "Frontiers in Immunology                                              1984.077500\n",
       "Frontiers in Neurorobotics                                           1985.780000\n",
       "Frontiers in Neurology                                               1985.780000\n",
       "Frontiers in Microbiology                                            1986.045000\n",
       "Frontiers in Psychology                                              1988.532857\n",
       "Atmospheric Measurement Techniques                                   1992.060000\n",
       "Frontiers in Physiology                                              2018.830000\n",
       "BMC Family Practice                                                  2076.540000\n",
       "Clinical and Translational Gastroenterology                          2320.500000\n",
       "Infection and Drug Resistance                                        2377.620000\n",
       "Stem Cell Reports                                                    2380.000000\n",
       "Biotechnology for Biofuels                                           2439.500000\n",
       "Annals of Clinical and Translational Neurology                       2606.050000\n",
       "eLife                                                                2615.980000\n",
       "Hepatology Communications                                            2682.260000\n",
       "EMBO Molecular Medicine                                              3927.000000\n",
       "Nature Communications                                                4172.250000\n",
       "Name: mean, dtype: float64"
      ]
     },
     "execution_count": 30,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# sort the dataframe by values of a single column\n",
    "price_statistics.sort_values(\"mean\")\n",
    "# or just take one column and sort its values\n",
    "price_statistics[\"mean\"].sort_values()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "journal_full_title\n",
       "Frontiers in Physiology                           2018.83\n",
       "BMC Family Practice                               2076.54\n",
       "Clinical and Translational Gastroenterology       2320.50\n",
       "Infection and Drug Resistance                     2377.62\n",
       "Stem Cell Reports                                 2380.00\n",
       "Biotechnology for Biofuels                        2439.50\n",
       "Annals of Clinical and Translational Neurology    2606.05\n",
       "eLife                                             2615.98\n",
       "Hepatology Communications                         2682.26\n",
       "Name: mean, dtype: float64"
      ]
     },
     "execution_count": 31,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# filter for mean prices that are above 2000 and less than or equal to 3000\n",
    "price_statistics[\"mean\"].sort_values()[(price_statistics[\"mean\"] > 2000) & (price_statistics[\"mean\"] <= 3000)]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>period</th>\n",
       "      <th>euro</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>2018.0</td>\n",
       "      <td>2320.5</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>2018.0</td>\n",
       "      <td>1630.3</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>2018.0</td>\n",
       "      <td>4581.5</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "   period    euro\n",
       "0  2018.0  2320.5\n",
       "1  2018.0  1630.3\n",
       "2  2018.0  4581.5"
      ]
     },
     "execution_count": 32,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# slicing a dataframe\n",
    "frankfurt_apcs.iloc[:3,1:3]"
   ]
  }
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