Sifo och demoskop sept (#233)

* fix value line error

* revert to fix accidental new cols

* new attempt at adding recent polls

* correct-sifo

* juni-polls

* --help

* sifo-aug-2023

* sifo-aug-2023-corrected-date

* actually-change-sifo-name

* novus-aug-2023

* ipsos-aug-2023

* sentiomätningar sedan valet

* sifo-och-demoskop-sept

* sentio-hack

Data/Polls.csv

@@ -1,48 +1,61 @@
 PublYearMonth,Company,M,L,C,KD,S,V,MP,SD,FI,Uncertain,n,PublDate,collectPeriodFrom,collectPeriodTo,approxPeriod,house
+2023-aug,Sifo,19,3,3.9,3.1,37.6,7.6,4.3,19.7,NA,NA,3000,2023-09-07,2023-08-21,2023-09-03,FALSE,Sifo
+2023-aug,Demoskop,20.9,2.6,4.3,3.7,36.9,7.2,3.1,19,NA,NA,2462,2023-09-07,2023-08-21,2023-09-05,FALSE,Demoskop
 2023-aug,Ipsos,19,3,6,4,36,7,5,18,NA,NA,1643,2023-08-29,2023-08-15,2023-08-27,FALSE,Ipsos
 2023-aug,Novus,19,3.3,4.6,3.6,38.4,7.8,4.8,17.3,NA,NA,3319,2023-08-25,2023-08-07,2023-08-20,FALSE,Novus
+2023-aug,Sentio,17.7,2.0,4.4,3.4,37.8,9.9,5.1,18.1,NA,NA,1001,2023-08-17,2023-08-10,2023-08-15,FALSE,Sentio
 2023-aug,Demoskop,20.7,3.2,5,4.4,34.5,7.7,2.6,19.6,NA,NA,2471,2023-08-04,2023-07-15,2023-08-02,FALSE,Demoskop
 2023-aug,Sifo,19.2,3.2,4.3,3.2,38,7.6,4.8,18.1,NA,NA,3077,2023-08-03,2023-07-17,2023-07-30,FALSE,Sifo
 2023-jul,Novus,20,2.8,4.5,3.3,37,7.2,4.3,18.9,NA,NA,2391,2023-07-21,2023-06-26,2023-07-16,FALSE,Novus
+2023-jul,Sentio,18.5,3.0,4.3,3.3,35.7,8.4,3.9,21.0,NA,NA,1000,2023-07-07,2023-07-03,2023-07-06,FALSE,Sentio
 2023-jul,Demoskop,21.5,3,4.7,4.1,34.1,8.7,2.8,19.1,NA,NA,2408,2023-06-28,2023-06-13,2023-06-25,FALSE,Demoskop
 2023-jun,Novus,20.4,3.6,4.7,3.3,36.6,7.8,4.7,17.6,NA,NA,3140,2023-06-25,2023-05-29,2023-06-21,FALSE,Novus
+2023-jun,Sentio,17.7,3.4,5.0,3.6,36.6,8.2,2.9,21.0,NA,NA,1000,2023-06-21,2023-06-15,2023-06-19,FALSE,Sentio
 2023-jun,Ipsos,19,4,5,4,37,8,4,17,NA,NA,1607,2023-06-21,2023-06-05,2023-06-18,FALSE,Ipsos
 2023-jun,Sifo,20.2,3.5,4.4,3.6,36.1,7.8,4.1,19.2,NA,NA,3078,2023-06-08,2023-05-22,2023-06-04,FALSE,Sifo
 2023-jun,Demoskop,21.2,3.2,4.9,4,34.5,8.1,3.3,18.9,NA,NA,2395,2023-06-08,2023-05-25,2023-06-07,FALSE,Demoskop
 2023-jun,SCB,19.1,3.4,4.2,3.7,38.6,7.3,4.1,18,NA,NA,4334,2023-06-01,2023-04-27,2023-05-25,FALSE,SCB
 2023-maj,Ipsos,18,3,5,4,37,9,4,19,NA,NA,1676,2023-05-24,2023-05-09,2023-05-21,FALSE,Ipsos
 2023-maj,Sifo,20,2.8,4.3,4,36.3,8.2,4.3,18.3,NA,NA,5385,2023-05-12,2023-05-01,2023-05-11,FALSE,Sifo
+2023-maj,Sentio,16.2,3.5,3.3,3.3,38.3,7.9,4.7,21.4,NA,NA,1009,2023-05-11,2023-05-04,2023-05-10,FALSE,Sentio
 2023-maj,Demoskop,20.6,3.3,4.9,4,35.3,8,3.1,18.9,NA,NA,2202,2023-05-04,2023-04-14,2023-04-24,FALSE,Demoskop
 2023-maj,Novus,20.2,3.2,4.4,3.7,38.4,7.5,4.7,16.4,NA,NA,3243,2023-05-04,2023-04-03,2023-04-30,FALSE,Novus
 2023-apr,Ipsos,19,4,5,3,36,9,4,18,NA,NA,1588,2023-04-25,2023-04-11,2023-04-23,FALSE,Ipsos
 2023-apr,Sifo,19.6,3.3,4.3,3.8,36.9,7.1,4.5,18.8,NA,NA,3671,2023-04-15,2023-04-03,2023-04-13,FALSE,Sifo
+2023-apr,Sentio,19.4,3.3,3.4,3.5,37.7,6.3,4.5,19.8,NA,NA,1009,2023-04-23,2023-04-06,2023-04-12,FALSE,Sentio
 2023-apr,Demoskop,21.8,3.5,4.7,3.9,35.3,7.9,2.9,18.6,NA,NA,2026,2023-04-06,2023-03-24,2023-04-03,FALSE,Demoskop
 2023-apr,Novus,19.9,3.6,4.6,3.5,37.6,7.7,4.3,17.5,NA,NA,3514,2023-04-05,2023-02-27,2023-04-02,FALSE,Novus
 2023-mar,Ipsos,19,3,5,4,37,8,5,18,NA,NA,1719,2023-03-29,2023-03-14,2023-03-26,FALSE,Ipsos
 2023-mar,Sifo,19.4,3.5,3.8,4.3,37,7.8,3.9,18.6,NA,NA,5222,2023-03-17,2023-03-06,2023-03-16,FALSE,Sifo
+2023-mar,Sentio,18.8,3.7,4.0,5.0,35.7,7.9,5.0,18.8,NA,NA,1009,2023-03-16,2023-03-09,2023-03-15,FALSE,Sentio
 2023-mar,Demoskop,21.7,3.5,4.4,4.4,34.3,8.2,2.8,19,NA,NA,2135,2023-03-08,2023-02-24,2023-03-06,FALSE,Demoskop
 2023-mar,Novus,20.2,3.5,4.9,3.6,38.2,6.7,4.4,17.3,NA,NA,3370,2023-03-02,2023-01-30,2023-02-26,FALSE,Novus
 2023-feb,Ipsos,20,3,5,4,36,7,4,19,NA,NA,1520,2023-02-28,2023-02-14,2023-02-26,FALSE,Ipsos
 2023-feb,Sifo,19.3,3.5,4.3,4.3,36.5,7.5,4.3,18.4,NA,NA,6363,2023-02-16,2023-02-06,2023-02-16,FALSE,Sifo
+2023-feb,Sentio,17.9,3.6,3.7,4.9,34.1,8.4,5.8,20.4,NA,NA,1004,2023-02-16,2023-02-09,2023-02-15,FALSE,Sentio
 2023-feb,Demoskop,21.1,3.1,5.5,4,34,7.9,3.2,18.6,NA,NA,2103,2023-02-08,2023-01-27,2023-02-06,FALSE,Demoskop
 2023-feb,Novus,19.7,3,5,4.3,37.1,7.4,5,16.9,NA,NA,3539,2023-02-01,2023-01-02,2023-01-29,FALSE,Novus
 2023-jan,Ipsos,18,4,5,4,37,8,4,18,NA,NA,1659,2023-01-31,2023-01-17,2023-01-29,FALSE,Ipsos
 2023-jan,Sifo,18.4,3.3,5.2,4.1,36.1,7.8,4.4,19,NA,NA,3941,2023-01-20,2023-01-09,2023-01-19,FALSE,Sifo
+2023-jan,Sentio,17.8,5.4,4.4,4.7,35.3,6.3,4.8,19.8,NA,NA,1006,2023-01-19,2023-01-12,2023-01-18,FALSE,Sentio
 2023-jan,Demoskop,20.8,3.4,6,4.2,32.7,8.8,2.4,19.8,NA,NA,2181,2023-01-10,2022-12-31,2023-01-09,FALSE,Demoskop
 2023-jan,Novus,19.6,3.8,5.4,4.3,34.7,7.9,4.3,18.4,NA,NA,2923,2023-01-04,2022-11-28,2023-01-01,FALSE,Novus
 2022-dec,Ipsos,18.3,3.2,5.8,4.9,34.5,7.3,4.5,19.4,NA,NA,1548,2023-01-20,2023-01-06,2023-01-18,FALSE,Ipsos
 2022-dec,Sifo,18.2,3.5,5.9,4.3,36.1,7.3,4.4,18.8,NA,NA,5378,2022-12-16,2022-12-05,2022-12-15,FALSE,Sifo
 2022-dec,Demoskop,20.5,4.2,6.1,4.8,33.3,8.9,3.5,17.6,NA,NA,2176,2022-12-07,2022-11-28,2022-12-06,FALSE,Demoskop
 2022-dec,Ipsos,18,3,6,5,35,7,5,19,NA,NA,1601,2022-12-20,2022-12-06,2022-12-18,FALSE,Ipsos
+2022-dec,Sentio,17.7,5.0,4.2,4.9,33.8,6.8,5.2,21.6,NA,NA,1004,2022-12-09,2022-12-01,2022-12-07,FALSE,Sentio
 2022-dec,Novus,19.7,3.6,6.1,4.5,34.2,7.5,4,18.9,NA,NA,3682,2022-12-02,2022-10-31,2022-11-27,FALSE,Novus
 2022-dec,SCB,18.9,4.1,5.4,4.9,34.6,7.6,4.4,18.2,NA,13.8,4070,2022-12-01,2022-10-27,2022-11-24,FALSE,SCB
 2022-nov,Ipsos,19,3,6,4,34,8,5,19,NA,NA,1631,2022-12-06,2022-11-15,2022-11-28,FALSE,Ipsos
 2022-nov,Sifo,20.1,3.6,5.5,4.8,33.4,8.2,5,17.7,NA,NA,4838,2022-11-18,2022-11-07,2022-11-17,FALSE,Sifo
+2022-nov,Sentio,20.3,4.1,4.6,4.8,30.2,7.8,4.2,22.6,NA,NA,1014,2022-11-11,2022-11-03,2022-11-07,FALSE,Sentio
 2022-nov,Novus,20.2,4,5.9,4.7,32.2,7.6,4.5,19.4,NA,NA,3514,2022-11-03,2022-10-03,2022-10-30,FALSE,Novus
 2022-nov,Demoskop,21.3,4,6,4.6,31.2,8.8,3.2,19.6,NA,NA,2271,2022-11-02,2022-10-23,2022-11-01,FALSE,Demoskop
 2022-okt,Ipsos,21,4,7,5,31,7,4,21,NA,9,1594,2022-10-25,2022-10-11,2022-10-23,FALSE,Ipsos
 2022-okt,Sifo,19.6,4.5,5.8,5,31.8,7.4,4.5,19.8,NA,NA,6054,2022-10-15,2022-10-03,2022-10-13,FALSE,Sifo
 2022-okt,Novus,19.6,4.1,5.7,4.9,31.1,7.2,5,20.8,NA,4.4,3072,2022-10-06,2022-09-12,2022-10-02,FALSE,Novus
+2022-okt,Sentio,20.1,3.5,4.1,4.7,32.3,6.6,4.2,23.0,NA,NA,1004,2022-10-15,2022-10-06,2022-10-08,FALSE,Sentio
 2022-okt,Demoskop,20.8,4.7,5.8,4.7,31.6,8.1,3.8,19.3,NA,NA,2190,2022-10-05,2022-09-26,2022-10-04,FALSE,Demoskop
 2022-sep,Ipsos,19,5,7,5,32,7,5,20,NA,8,1688,2022-09-27,2022-09-13,2022-09-25,FALSE,Ipsos
 2022-sep,TV4,16,4.9,7.4,5.8,29.7,7.5,6,21.3,NA,NA,4046,2022-09-11,2022-09-11,2022-09-11,FALSE,Sifo