rowid,pollno,race,year,location,type_simple,type_detail,pollster,pollster_rating_id,polldate,samplesize,cand1_name,cand1_pct,cand2_name,cand2_pct,cand3_pct,margin_poll,electiondate,cand1_actual,cand2_actual,margin_actual,error,bias,rightcall,comment,partisan
5505,5385518,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,12/18/2011,391.0,Santorum,3.0,Romney,18.0,24.0,-15.0,1/3/2012,24.6,24.5,0.1,15.1,,0.0,previously listed as InsiderAdvantage,
3356,5383362,2008_Pres-R_UT,2008,UT,Pres-P,Pres-R,Dan Jones & Associates,70,1/31/2008,225.0,McCain,4.0,Romney,84.0,,-80.0,2/5/2008,5.4,89.5,-84.10000000000001,4.1,,1.0,,
5508,5385521,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,American Research Group,9,12/21/2011,600.0,Santorum,4.0,Romney,20.0,21.0,-16.0,1/3/2012,24.6,24.5,0.1,16.1,,0.0,,
5502,5385515,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Iowa State University,153,12/13/2011,333.0,Santorum,5.0,Romney,18.0,28.0,-13.0,1/3/2012,24.6,24.5,0.1,13.1,,0.0,aka Iowa State U./The Gazette/KCRG-TV,
5503,5385516,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,12/13/2011,750.0,Santorum,6.0,Romney,23.0,20.0,-17.0,1/3/2012,24.6,24.5,0.1,17.1,,0.0,,
5507,5385520,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,We Ask America,376,12/20/2011,1250.0,Santorum,9.0,Romney,18.0,19.0,-9.0,1/3/2012,24.6,24.5,0.1,9.1,,0.0,,
724,5380723,2000_Sen-G_IN,2000,IN,Sen-G,Sen-G,Market Shares Corp.,187,10/27/2000,600.0,Democrat,10.0,Republican,69.0,,-59.0,11/7/2000,31.85,66.56,-34.71,24.29,-24.29,1.0,,
1335,5381334,2002_Sen-G_NE,2002,NE,Sen-G,Sen-G,Midwest Survey and Research,209,10/26/2002,604.0,Democrat,10.0,Republican,82.0,,-72.0,11/5/2002,14.64,82.76,-68.12,3.88,-3.88,1.0,,
5504,5385517,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Public Policy Polling,263,12/17/2011,597.0,Santorum,10.0,Romney,20.0,23.0,-10.0,1/3/2012,24.6,24.5,0.1,10.1,,0.0,,
5506,5385519,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,12/19/2011,750.0,Santorum,10.0,Romney,25.0,20.0,-15.0,1/3/2012,24.6,24.5,0.1,15.1,,0.0,,
5511,5385524,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Public Policy Polling,263,12/27/2011,565.0,Santorum,10.0,Romney,20.0,24.0,-10.0,1/3/2012,24.6,24.5,0.1,10.1,,0.0,,
5261,5385272,2010_House-G_UT-3,2010,UT-3,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/26/2010,400.0,Democrat,11.0,Republican,56.0,,-45.0,11/2/2010,22.9,72.3,-49.4,4.4,4.4,1.0,,
5510,5385523,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,American Research Group,9,12/27/2011,600.0,Santorum,11.0,Romney,22.0,17.0,-11.0,1/3/2012,24.6,24.5,0.1,11.1,,0.0,,
3196,5383202,2008_Pres-R_TN,2008,TN,Pres-P,Pres-R,Crawford Johnson & Northcott Inc.,63,1/20/2008,500.0,McCain,12.0,Huckabee,24.0,7.0,-12.0,2/5/2008,31.8,34.5,-2.7,9.3,,1.0,,
5536,5385549,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Ipsos,154,1/12/2012,398.0,Gingrich,12.0,Romney,37.0,16.0,-25.0,1/21/2012,40.4,27.8,12.6,37.6,,0.0,"previously listed as Ipsos, online",
5259,5385270,2010_House-G_UT-1,2010,UT-1,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/26/2010,400.0,Democrat,13.0,Republican,65.0,,-52.0,11/2/2010,23.9,69.2,-45.3,6.7,-6.7,1.0,,
5513,5385525,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,12/28/2011,429.0,Santorum,13.0,Romney,17.0,17.0,-4.0,1/3/2012,24.6,24.5,0.1,4.1,,0.5,previously listed as InsiderAdvantage,
8259,75723,2016_Sen-G_KS,2016,KS,Sen-G,Sen-G,Fort Hays State University,101,11/2/2016,313.0,Democrat,13.0,Republican,77.0,10.0,-64.0,11/8/2016,32.24,62.18,-29.94,34.06,-34.06,1.0,,
2486,5382489,2006_Sen-G_ME,2006,ME,Sen-G,Sen-G,Critical Insights,64,10/20/2006,600.0,Democrat,14.0,Republican,74.0,,-60.0,11/7/2006,20.59,74.01,-53.42,6.58,-6.58,1.0,,
7364,15381079,2016_Pres-R_KS,2016,KS,Pres-P,Pres-R,Fort Hays State University,101,2/23/2016,212.0,Cruz,14.0,Trump,26.0,13.0,-12.0,3/5/2016,47.5,23.35,24.15,36.15,,0.0,,
141,5380140,1998_Gov-G_PA,1998,PA,Gov-G,Gov-G,Millersville University,210,10/25/1998,481.0,Democrat,15.0,Republican,66.0,6.0,-51.0,11/3/1998,31.0,57.4,-26.4,24.6,-24.6,1.0,,
636,5380635,2000_Sen-G_ME,2000,ME,Sen-G,Sen-G,Market Decisions,184,10/24/2000,824.0,Democrat,15.0,Republican,60.0,,-45.0,11/7/2000,31.06,68.94,-37.88,7.12,-7.12,1.0,,
1567,5381568,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,Personal Marketing Research,252,1/6/2004,400.0,Kerry,15.0,Edwards,9.0,23.0,6.0,1/19/2004,37.1,32.6,4.5,1.5,,0.0,,
1734,5381735,2004_Sen-G_NH,2004,NH,Sen-G,Sen-G,Research 2000,281,10/13/2004,600.0,Democrat,15.0,Republican,67.0,,-52.0,11/2/2004,33.72,66.18,-32.46,19.54,-19.54,1.0,,
1865,5381865,2004_Sen-O_LA,2004,LA,Sen-G,Sen-O,Ed Renwick/Loyola University New Orleans,85,10/17/2004,600.0,John (D),15.0,Vitter (R),39.0,18.0,-24.0,11/2/2004,29.34,51.03,-21.69,2.31,-2.31,1.0,previously listed as Ed Renwick,
3144,5383150,2008_Pres-R_NV,2008,NV,Pres-P,Pres-R,Research 2000,281,1/12/2008,500.0,Romney,15.0,Paul,6.0,22.0,9.0,1/19/2008,51.1,13.7,37.4,28.4,,0.0,,
3223,5383229,2008_Pres-D_MA,2008,MA,Pres-P,Pres-D,Western New England University,380,1/23/2008,151.0,Obama,15.0,Clinton,43.0,8.0,-28.0,2/5/2008,40.8,56.2,-15.4,12.6,,1.0,,
5512,5385526,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Marist College,183,12/28/2011,433.0,Santorum,15.0,Romney,23.0,21.0,-8.0,1/3/2012,24.6,24.5,0.1,8.1,,0.0,aka NBC/Marist,
5515,5385528,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Selzer & Co.,304,12/29/2011,602.0,Santorum,15.0,Romney,24.0,22.0,-9.0,1/3/2012,24.6,24.5,0.1,9.1,,0.0,aka Des Moines Register,
6206,5386210,2012_House-G_UT-1,2012,UT-1,House-G,House-G,Dan Jones & Associates,70,10/29/2012,194.0,Democrat,15.0,Republican,72.0,,-57.0,11/6/2012,24.69,71.47,-46.78,10.22,-10.22,1.0,,
52,5380050,1998_Sen-G_OK,1998,OK,Sen-G,Sen-G,Tulsa Surveys,341,10/18/1998,750.0,Democrat,16.0,Republican,63.0,,-47.0,11/3/1998,31.28,66.38,-35.1,11.9,-11.9,1.0,,
75,5380074,1998_Gov-G_PA,1998,PA,Gov-G,Gov-G,Harris Insights & Analytics,133,10/20/1998,1611.0,Democrat,16.0,Republican,64.0,12.0,-48.0,11/3/1998,31.0,57.4,-26.4,21.6,-21.6,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
4300,5384308,2008_Gov-G_UT,2008,UT,Gov-G,Gov-G,Dan Jones & Associates,70,10/27/2008,1205.0,Democrat,16.0,Republican,77.0,2.0,-61.0,11/4/2008,19.7,77.7,-58.0,3.0,-3.0,1.0,,
5509,5385522,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,CNN/Opinion Research Corp.,37,12/24/2011,452.0,Santorum,16.0,Romney,25.0,22.0,-9.0,1/3/2012,24.6,24.5,0.1,9.1,,0.0,aka CNN/Time/Opinion Research,
5514,5385527,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,12/28/2011,750.0,Santorum,16.0,Romney,23.0,22.0,-7.0,1/3/2012,24.6,24.5,0.1,7.100000000000001,,0.0,,
5517,5385530,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,American Research Group,9,12/31/2011,600.0,Santorum,16.0,Romney,22.0,17.0,-6.0,1/3/2012,24.6,24.5,0.1,6.100000000000001,,0.0,,
160,5380159,1998_Sen-G_PA,1998,PA,Sen-G,Sen-G,Millersville University,210,10/25/1998,481.0,Democrat,17.0,Republican,61.0,,-44.0,11/3/1998,34.79,61.34,-26.55,17.45,-17.45,1.0,,
1571,5381572,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/11/2004,501.0,Kerry,17.0,Edwards,14.0,28.0,3.0,1/19/2004,37.1,32.6,4.5,1.5,,0.0,"previously listed as Zogby Analytics, telephone",
3296,5383302,2008_Pres-D_OK,2008,OK,Pres-P,Pres-D,SoonerPoll.com,308,1/29/2008,405.0,Obama,17.0,Clinton,41.0,24.0,-24.0,2/5/2008,31.2,54.8,-23.6,0.4,,1.0,,
4080,5384088,2008_Gov-G_UT,2008,UT,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/24/2008,400.0,Democrat,17.0,Republican,73.0,2.0,-56.0,11/4/2008,19.7,77.7,-58.0,2.0,2.0,1.0,,
5063,5385073,2010_House-G_ID-2,2010,ID-2,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/21/2010,300.0,Democrat,17.0,Republican,67.0,,-50.0,11/2/2010,24.4,68.8,-44.4,5.600000000000001,-5.600000000000001,1.0,,
5516,5385529,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,We Ask America,376,12/29/2011,889.0,Santorum,17.0,Romney,24.0,14.0,-7.0,1/3/2012,24.6,24.5,0.1,7.100000000000001,,0.0,,
5564,5385579,2012_Pres-R_MN,2012,MN,Pres-P,Pres-R,Public Policy Polling,263,1/22/2012,303.0,Santorum,17.0,Paul,13.0,36.0,4.0,2/7/2012,44.9,27.1,17.8,13.8,,0.0,,
5678,5385693,2012_Pres-R_AL,2012,AL,Pres-P,Pres-R,Alabama State University,8,3/7/2012,416.0,Santorum,17.0,Gingrich,21.0,20.0,-4.0,3/13/2012,34.5,29.3,5.2,9.2,,0.0,,
16,5380014,1998_Sen-G_AZ,1998,AZ,Sen-G,Sen-G,Behavior Research Center (Rocky Mountain),27,10/14/1998,519.0,Democrat,18.0,Republican,60.0,,-42.0,11/3/1998,27.16,68.74,-41.58,0.42,-0.42,1.0,,
79,5380078,1998_Sen-G_AZ,1998,AZ,Sen-G,Sen-G,Harris Insights & Analytics,133,10/20/1998,732.0,Democrat,18.0,Republican,66.0,,-48.0,11/3/1998,27.16,68.74,-41.58,6.42,-6.42,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1540,5381541,2003_Gov-O_LA,2003,LA,Gov-G,Gov-O,Ed Renwick/Loyola University New Orleans,85,9/19/2003,600.0,Jindal (R),18.0,Blanco (D),21.0,11.0,-3.0,10/4/2003,32.54,18.36,14.18,17.18,-17.18,0.0,previously listed as Ed Renwick,
1568,5381569,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,Research 2000,281,1/6/2004,600.0,Kerry,18.0,Edwards,8.0,29.0,10.0,1/19/2004,37.1,32.6,4.5,5.5,,0.0,,
1570,5381571,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,Los Angeles Times,172,1/7/2004,640.0,Kerry,18.0,Edwards,11.0,30.0,7.0,1/19/2004,37.1,32.6,4.5,2.5,,0.0,,
1611,5381612,2004_Pres-D_OK,2004,OK,Pres-P,Pres-D,Wilson Research Strategies,384,1/28/2004,300.0,Clark,18.0,Edwards,13.0,20.0,5.0,2/3/2004,29.9,29.5,0.4,4.600000000000001,,0.0,,
1735,5381736,2004_Sen-O_LA,2004,LA,Sen-G,Sen-O,Southern Media & Opinion Research,310,10/13/2004,600.0,John (D),18.0,Vitter (R),43.0,,-25.0,11/2/2004,29.34,51.03,-21.69,3.31,-3.31,1.0,,
1982,5381983,2004_Sen-O_LA,2004,LA,Sen-G,Sen-O,Southeastern Louisiana University,309,10/20/2004,637.0,John (D),18.0,Vitter (R),43.0,10.0,-25.0,11/2/2004,29.34,51.03,-21.69,3.31,-3.31,1.0,,
3206,5383212,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/21/2008,512.0,McCain,18.0,Romney,24.0,19.0,-6.0,1/29/2008,36.0,31.0,5.0,11.0,,0.0,previously listed as InsiderAdvantage,
3218,5383224,2008_Pres-R_GA,2008,GA,Pres-P,Pres-R,Schapiro Group,300,1/22/2008,500.0,McCain,18.0,Huckabee,27.0,17.0,-9.0,2/5/2008,31.6,33.9,-2.3,6.7,,1.0,sample size unknown,
5518,5385531,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/1/2012,729.0,Santorum,18.0,Romney,23.0,22.0,-5.0,1/3/2012,24.6,24.5,0.1,5.100000000000001,,0.0,previously listed as InsiderAdvantage,
5519,5385532,2012_Pres-R_IA,2012,IA,Pres-P,Pres-R,Public Policy Polling,263,1/1/2012,1340.0,Santorum,18.0,Romney,19.0,20.0,-1.0,1/3/2012,24.6,24.5,0.1,1.1,,0.0,,
5547,5385561,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,We Ask America,376,1/15/2012,989.0,Gingrich,18.0,Romney,31.0,12.0,-13.0,1/21/2012,40.4,27.8,12.6,25.6,,0.0,,
6208,5386212,2012_House-G_UT-3,2012,UT-3,House-G,House-G,Dan Jones & Associates,70,10/29/2012,232.0,Democrat,18.0,Republican,68.0,,-50.0,11/6/2012,23.39,76.61,-53.22,3.22,3.22,1.0,,
6925,112360,2014_Gov-G_TN,2014,TN,Gov-G,Gov-G,Middle Tennessee State University,208,10/24/2014,557.0,Democrat,18.0,Republican,51.0,,-33.0,11/4/2014,22.84,70.31,-47.47,14.47,14.47,1.0,newly added in 2019 update,
7003,15380735,2014_House-O_LA-5,2014,LA-5,House-G,House-O,Glascock Group,116,10/27/2014,501.0,Mayo (D),18.0,Abraham (R),25.0,16.0,-7.0,11/4/2014,28.22,23.16,5.06,12.06,-12.06,0.0,,
7384,15381099,2016_Pres-R_OK,2016,OK,Pres-P,Pres-R,SoonerPoll.com,308,2/24/2016,540.0,Cruz,18.0,Trump,34.0,21.0,-16.0,3/1/2016,34.37,28.32,6.05,22.05,,0.0,,
581,5380580,2000_Sen-G_ME,2000,ME,Sen-G,Sen-G,Pan Atlantic Research,249,10/22/2000,400.0,Democrat,19.0,Republican,73.0,,-54.0,11/7/2000,31.06,68.94,-37.88,16.12,-16.12,1.0,previously listed as Pan Atlantic SMS Group,
2214,5382215,2004_Sen-G_NH,2004,NH,Sen-G,Sen-G,Research 2000,281,10/27/2004,600.0,Democrat,19.0,Republican,68.0,,-49.0,11/2/2004,33.72,66.18,-32.46,16.54,-16.54,1.0,,
3067,5383073,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,American Research Group,9,12/22/2007,600.0,Obama,19.0,Edwards,20.0,34.0,-1.0,1/3/2008,37.6,29.7,7.9,8.9,,0.0,,
3134,5383140,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/11/2008,781.0,McCain,19.0,Romney,18.0,18.0,1.0,1/29/2008,36.0,31.0,5.0,4.0,,1.0,,
3217,5383223,2008_Pres-R_GA,2008,GA,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/22/2008,768.0,McCain,19.0,Huckabee,34.0,16.0,-15.0,2/5/2008,31.6,33.9,-2.3,12.7,,1.0,,
3275,5383281,2008_Pres-D_OK,2008,OK,Pres-P,Pres-D,SurveyUSA,325,1/27/2008,714.0,Obama,19.0,Clinton,44.0,27.0,-25.0,2/5/2008,31.2,54.8,-23.6,1.4,,1.0,,
5310,5385322,2010_House-G_UT-3,2010,UT-3,House-G,House-G,Dan Jones & Associates,70,10/27/2010,375.0,Democrat,19.0,Republican,70.0,,-51.0,11/2/2010,22.9,72.3,-49.4,1.6,-1.6,1.0,,
6885,15380621,2014_House-G_UT-3,2014,UT-3,House-G,House-G,Dan Jones & Associates,70,10/22/2014,219.0,Democrat,19.0,Republican,70.0,,-51.0,11/4/2014,22.48,72.21000000000001,-49.73,1.27,-1.27,1.0,,
7404,15381119,2016_Pres-R_OK,2016,OK,Pres-P,Pres-R,SurveyMonkey,324,2/26/2016,636.0,Cruz,19.0,Trump,34.0,19.0,-15.0,3/1/2016,34.37,28.32,6.05,21.05,,0.0,,
7229,15380944,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/30/2016,887.0,Cruz,19.4,Trump,20.1,18.6,-0.7000000000000001,2/1/2016,27.64,24.3,3.34,4.04,,0.0,,
8188,75478,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,Emerson College,88,11/1/2016,1000.0,Democrat,19.6,Republican,39.8,27.6,-20.2,11/8/2016,27.17,45.05,-17.89,2.31,-2.31,1.0,,
783,5380782,2000_Sen-G_IN,2000,IN,Sen-G,Sen-G,Research 2000,281,10/29/2000,600.0,Democrat,20.0,Republican,68.0,,-48.0,11/7/2000,31.85,66.56,-34.71,13.29,-13.29,1.0,,
1315,5381313,2002_Gov-G_NE,2002,NE,Gov-G,Gov-G,Midwest Survey and Research,209,10/26/2002,604.0,Democrat,20.0,Republican,70.0,,-50.0,11/5/2002,27.5,68.9,-41.4,8.6,-8.6,1.0,,
2394,5382396,2004_Sen-G_IA,2004,IA,Sen-G,Sen-G,Fox News/Opinion Dynamics Corp.,104,10/31/2004,700.0,Democrat,20.0,Republican,67.0,,-47.0,11/2/2004,27.88,70.18,-42.3,4.7,-4.7,1.0,,
3167,5383173,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/16/2008,446.0,McCain,20.0,Romney,20.0,21.0,0.0,1/29/2008,36.0,31.0,5.0,5.0,,0.0,previously listed as InsiderAdvantage,
3190,5383196,2008_Pres-R_AL,2008,AL,Pres-P,Pres-R,Alabama State University,8,1/19/2008,438.0,McCain,20.0,Huckabee,19.0,12.0,1.0,2/5/2008,37.1,41.3,-4.2,5.2,,0.0,,
3194,5383200,2008_Pres-D_TN,2008,TN,Pres-P,Pres-D,Crawford Johnson & Northcott Inc.,63,1/20/2008,503.0,Obama,20.0,Clinton,34.0,16.0,-14.0,2/5/2008,40.5,53.8,-13.3,0.7000000000000001,,1.0,,
3195,5383201,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/20/2008,754.0,McCain,20.0,Romney,25.0,19.0,-5.0,1/29/2008,36.0,31.0,5.0,10.0,,0.0,,
3236,5383242,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,American Research Group,9,1/24/2008,600.0,Obama,20.0,Clinton,58.0,15.0,-38.0,1/29/2008,32.9,49.8,-16.9,21.1,,1.0,,
3715,5383721,2008_Sen-G_WY,2008,WY,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/14/2008,625.0,Democrat,20.0,Republican,72.0,,-52.0,11/4/2008,24.26,75.63,-51.37,0.63,-0.63,1.0,,
5018,5385028,2010_House-G_NJ-2,2010,NJ-2,House-G,House-G,Zogby Interactive/JZ Analytics,395,10/20/2010,400.0,Democrat,20.0,Republican,57.0,,-37.0,11/2/2010,30.9,65.5,-34.6,2.4,-2.4,1.0,"previously listed as Zogby Analytics, telephone",
5080,5385089,2010_Sen-G_ID,2010,ID,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/21/2010,625.0,Democrat,20.0,Republican,64.0,,-44.0,11/2/2010,24.93,71.18,-46.25,2.25,2.25,1.0,,
5677,5385692,2012_Pres-R_AL,2012,AL,Pres-P,Pres-R,Capital Survey Research Center,44,3/6/2012,592.0,Santorum,20.0,Gingrich,25.0,30.0,-5.0,3/13/2012,34.5,29.3,5.2,10.2,,0.0,,
5681,5385696,2012_Pres-R_MS,2012,MS,Pres-P,Pres-R,American Research Group,9,3/8/2012,600.0,Santorum,20.0,Gingrich,35.0,31.0,-15.0,3/13/2012,32.8,31.2,1.6,16.6,,0.0,,
7367,15381082,2016_Pres-R_OK,2016,OK,Pres-P,Pres-R,Cole Hargrave Snodgrass & Associates,56,2/23/2016,400.0,Cruz,20.0,Trump,29.0,21.0,-9.0,3/1/2016,34.37,28.32,6.05,15.05,,0.0,,
19,5380017,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,10/15/1998,706.0,Democrat,21.0,Republican,53.0,7.0,-32.0,11/3/1998,33.2,54.3,-21.1,10.9,-10.9,1.0,"previously listed as Zogby Analytics, telephone",
36,5380034,1998_Gov-G_MN,1998,MN,Gov-G,Gov-G,Star Tribune,315,10/17/1998,1007.0,Ventura (I),21.0,Coleman (R),34.0,,-13.0,11/3/1998,37.0,34.3,2.7,15.7,,0.0,number of likely voters estimated,
114,5380112,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,CBS News/New York Times,36,10/23/1998,639.0,Democrat,21.0,Republican,56.0,,-35.0,11/3/1998,33.2,54.3,-21.1,13.9,-13.9,1.0,,
212,5380212,1998_Gov-G_KS,1998,KS,Gov-G,Gov-G,SurveyUSA,325,10/28/1998,500.0,Democrat,21.0,Republican,74.0,,-53.0,11/3/1998,22.7,73.4,-50.7,2.3,-2.3,1.0,,
242,5380241,1998_Gov-G_PA,1998,PA,Gov-G,Gov-G,Harris Insights & Analytics,133,10/30/1998,1812.0,Democrat,21.0,Republican,62.0,16.0,-41.0,11/3/1998,31.0,57.4,-26.4,14.6,-14.6,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
410,5380409,2000_Pres-R_MA,2000,MA,Pres-P,Pres-R,University of Massachusetts Amherst,354,2/29/2000,400.0,Bush,21.0,McCain,66.0,,-45.0,3/7/2000,31.61,64.34,-32.73,12.27,,1.0,,
1242,5381240,2002_Gov-G_NV,2002,NV,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/22/2002,625.0,Democrat,21.0,Republican,65.0,,-44.0,11/5/2002,22.0,68.3,-46.3,2.3,2.3,1.0,,
1342,5381340,2002_Gov-G_CO,2002,CO,Gov-G,Gov-G,Talmey-Drake Research & Strategy Inc.,329,10/27/2002,500.0,Democrat,21.0,Republican,65.0,,-44.0,11/5/2002,33.7,62.6,-28.9,15.1,-15.1,1.0,,
1569,5381570,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,SurveyUSA,325,1/6/2004,428.0,Kerry,21.0,Edwards,17.0,29.0,4.0,1/19/2004,37.1,32.6,4.5,0.5,,0.0,,
1572,5381573,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,Research 2000,281,1/13/2004,607.0,Kerry,21.0,Edwards,18.0,22.0,3.0,1/19/2004,37.1,32.6,4.5,1.5,,0.0,,
1573,5381574,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,SurveyUSA,325,1/14/2004,428.0,Kerry,21.0,Edwards,22.0,24.0,-1.0,1/19/2004,37.1,32.6,4.5,5.5,,0.0,,
2305,5382307,2004_Sen-O_LA,2004,LA,Sen-G,Sen-O,Market Research Insight,185,10/29/2004,600.0,John (D),21.0,Vitter (R),47.0,15.0,-26.0,11/2/2004,29.34,51.03,-21.69,4.31,-4.31,1.0,,
3197,5383203,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,American Research Group,9,1/21/2008,600.0,Obama,21.0,Clinton,59.0,14.0,-38.0,1/29/2008,32.9,49.8,-16.9,21.1,,1.0,,
4795,5384805,2010_House-G_AR-3,2010,AR-3,House-G,House-G,Hendrix College,138,10/14/2010,553.0,Democrat,21.0,Republican,59.0,,-38.0,11/2/2010,27.6,72.4,-44.8,6.8,6.8,1.0,,
4991,5384999,2010_Sen-G_SC,2010,SC,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/19/2010,500.0,Democrat,21.0,Republican,58.0,,-37.0,11/2/2010,27.65,61.48,-33.83,3.17,-3.17,1.0,,
5308,5385320,2010_House-G_UT-1,2010,UT-1,House-G,House-G,Dan Jones & Associates,70,10/27/2010,375.0,Democrat,21.0,Republican,66.0,,-45.0,11/2/2010,23.9,69.2,-45.3,0.3,0.3,1.0,,
5534,5385547,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/11/2012,726.0,Gingrich,21.0,Romney,23.0,14.0,-2.0,1/21/2012,40.4,27.8,12.6,14.6,,0.0,previously listed as InsiderAdvantage,
5539,5385552,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/12/2012,750.0,Gingrich,21.0,Romney,28.0,16.0,-7.0,1/21/2012,40.4,27.8,12.6,19.6,,0.0,,
5546,5385560,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/15/2012,720.0,Gingrich,21.0,Romney,32.0,14.0,-11.0,1/21/2012,40.4,27.8,12.6,23.6,,0.0,previously listed as InsiderAdvantage,
5549,5385563,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/16/2012,750.0,Gingrich,21.0,Romney,35.0,16.0,-14.0,1/21/2012,40.4,27.8,12.6,26.6,,0.0,,
5851,5385860,2012_Sen-G_TN,2012,TN,Sen-G,Sen-G,Middle Tennessee State University,208,10/19/2012,609.0,Democrat,21.0,Republican,59.0,,-38.0,11/6/2012,30.41,64.89,-34.48,3.52,-3.52,1.0,,
8388,76600,2016_Pres-G_WY,2016,WY,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,213.0,Democrat,21.0,Republican,60.0,9.0,-39.0,11/8/2016,21.88,68.17,-46.3,7.3,7.3,1.0,,
8432,76532,2016_Sen-O_LA,2016,LA,Sen-G,Sen-O,SurveyMonkey,324,11/4/2016,982.0,Kennedy (R),21.0,Campbell (D),13.0,21.0,8.0,11/8/2016,24.96,17.47,7.49,0.51,0.51,0.5,,
76,5380075,1998_Gov-G_TX,1998,TX,Gov-G,Gov-G,Harris Insights & Analytics,133,10/20/1998,3248.0,Democrat,22.0,Republican,73.0,,-51.0,11/3/1998,31.2,68.2,-37.0,14.0,-14.0,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
127,5380125,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,10/24/1998,700.0,Democrat,22.0,Republican,53.0,8.0,-31.0,11/3/1998,33.2,54.3,-21.1,9.9,-9.9,1.0,"previously listed as Zogby Analytics, telephone",
139,5380138,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Manhattanville College,181,10/25/1998,601.0,Democrat,22.0,Republican,57.0,8.0,-35.0,11/3/1998,33.2,54.3,-21.1,13.9,-13.9,1.0,,
195,5380195,1998_Gov-G_TX,1998,TX,Gov-G,Gov-G,Hill Research Consultants,140,10/27/1998,501.0,Democrat,22.0,Republican,69.0,,-47.0,11/3/1998,31.2,68.2,-37.0,10.0,-10.0,1.0,,R
1542,5381543,2003_Gov-O_LA,2003,LA,Gov-G,Gov-O,Zogby Interactive/JZ Analytics,395,9/22/2003,601.0,Jindal (R),22.0,Blanco (D),23.0,14.0,-1.0,10/4/2003,32.54,18.36,14.18,15.18,-15.18,0.0,"previously listed as Zogby Analytics, telephone",R
1915,5381915,2004_Gov-G_ND,2004,ND,Gov-G,Gov-G,Minnesota State University Moorhead,211,10/19/2004,623.0,Democrat,22.0,Republican,70.0,,-48.0,11/2/2004,27.4,71.3,-43.9,4.1,-4.1,1.0,,
2087,5382088,2004_Gov-G_UT,2004,UT,Gov-G,Gov-G,Dan Jones & Associates,70,10/25/2004,1228.0,Democrat,22.0,Republican,65.0,,-43.0,11/2/2004,41.4,57.7,-16.3,26.7,-26.7,1.0,,
2353,5382355,2004_Sen-G_IA,2004,IA,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/30/2004,602.0,Democrat,22.0,Republican,68.0,,-46.0,11/2/2004,27.88,70.18,-42.3,3.7,-3.7,1.0,"previously listed as Zogby Analytics, telephone",
2589,5382594,2006_Gov-G_TX,2006,TX,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,10/24/2006,1003.0,Democrat,22.0,Republican,38.0,21.0,-16.0,11/7/2006,29.8,39.0,-9.2,6.8,-6.8,1.0,"previously listed as Zogby Analytics, telephone",
2900,5382907,2006_Gov-G_TX,2006,TX,Gov-G,Gov-G,SurveyUSA,325,11/1/2006,557.0,Democrat,22.0,Republican,38.0,21.0,-16.0,11/7/2006,29.8,39.0,-9.2,6.8,-6.8,1.0,,
3072,5383078,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Mason-Dixon Polling & Research Inc.,197,12/27/2007,400.0,Obama,22.0,Edwards,24.0,23.0,-2.0,1/3/2008,37.6,29.7,7.9,9.9,,0.0,,
3083,5383089,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,12/29/2007,788.0,Obama,22.0,Edwards,29.0,30.0,-7.0,1/3/2008,37.6,29.7,7.9,14.9,,0.0,previously listed as InsiderAdvantage,
3129,5383135,2008_Pres-R_MI,2008,MI,Pres-P,Pres-R,Mason-Dixon Polling & Research Inc.,197,1/10/2008,400.0,McCain,22.0,Romney,30.0,17.0,-8.0,1/15/2008,29.7,38.9,-9.2,1.2,,1.0,,
3130,5383136,2008_Pres-R_MI,2008,MI,Pres-P,Pres-R,Selzer & Co.,304,1/10/2008,600.0,McCain,22.0,Romney,27.0,16.0,-5.0,1/15/2008,29.7,38.9,-9.2,4.2,,1.0,,
3133,5383139,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Quinnipiac University,267,1/11/2008,419.0,McCain,22.0,Romney,19.0,20.0,3.0,1/29/2008,36.0,31.0,5.0,2.0,,1.0,,
3176,5383182,2008_Pres-R_CA,2008,CA,Pres-P,Pres-R,Field Research Corp. (Field Poll),94,1/17/2008,377.0,McCain,22.0,Romney,18.0,11.0,4.0,2/5/2008,42.2,34.8,7.4,3.4,,1.0,,
3222,5383228,2008_Pres-D_MA,2008,MA,Pres-P,Pres-D,SurveyUSA,325,1/23/2008,586.0,Obama,22.0,Clinton,59.0,11.0,-37.0,2/5/2008,40.8,56.2,-15.4,21.6,,1.0,,
3230,5383236,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/23/2008,501.0,McCain,22.0,Romney,23.0,18.0,-1.0,1/29/2008,36.0,31.0,5.0,6.0,,0.0,previously listed as InsiderAdvantage,
3690,5383697,2008_Gov-G_ND,2008,ND,Gov-G,Gov-G,DFM Research,69,10/14/2008,504.0,Democrat,22.0,Republican,66.0,,-44.0,11/4/2008,23.5,74.4,-50.9,6.9,6.9,1.0,,D
3710,5383722,2008_Sen-GS_WY,2008,WY,Sen-G,Sen-GS,Mason-Dixon Polling & Research Inc.,197,10/14/2008,625.0,Democrat,22.0,Republican,69.0,,-47.0,11/4/2008,25.86,71.5,-45.64,1.36,-1.36,1.0,,
3934,5383942,2008_House-G_ID-2,2008,ID-2,House-G,House-G,Harstad Strategic Research Inc.,134,10/21/2008,230.0,Democrat,22.0,Republican,66.0,,-44.0,11/4/2008,28.9,70.89,-41.99,2.01,-2.01,1.0,,D
4085,5384093,2008_House-G_UT-3,2008,UT-3,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/24/2008,400.0,Democrat,22.0,Republican,57.0,,-35.0,11/4/2008,28.28,65.61,-37.33,2.33,2.33,1.0,,
5542,5385555,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Monmouth University,215,1/14/2012,963.0,Gingrich,22.0,Romney,33.0,14.0,-11.0,1/21/2012,40.4,27.8,12.6,23.6,,0.0,aka Monmouth U.,
5665,5385680,2012_Pres-R_AL,2012,AL,Pres-P,Pres-R,Capital Survey Research Center,44,3/4/2012,510.0,Santorum,22.0,Gingrich,21.0,31.0,1.0,3/13/2012,34.5,29.3,5.2,4.2,,0.0,,
5687,5385702,2012_Pres-R_MS,2012,MS,Pres-P,Pres-R,American Research Group,9,3/11/2012,600.0,Santorum,22.0,Gingrich,32.0,34.0,-10.0,3/13/2012,32.8,31.2,1.6,11.6,,0.0,,
7683,74330,2016_Sen-O_LA,2016,LA,Sen-G,Sen-O,Southern Media & Opinion Research,310,10/20/2016,500.0,Kennedy (R),22.0,Campbell (D),16.0,14.0,6.0,11/8/2016,24.96,17.47,7.49,1.49,-1.49,1.0,,
7991,74989,2016_Pres-G_WY,2016,WY,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,251.0,Democrat,22.0,Republican,62.0,10.0,-40.0,11/8/2016,21.88,68.17,-46.3,6.3,6.3,1.0,,
8264,75937,2016_Sen-G_UT,2016,UT,Sen-G,Sen-G,Y2 Analytics,389,11/2/2016,500.0,Democrat,22.0,Republican,62.0,4.0,-40.0,11/8/2016,27.06,68.15,-41.09,1.09,1.09,1.0,,
5167,5385178,2010_House-G_MO-7,2010,MO-7,House-G,House-G,Missouri State University,212,10/24/2010,199.0,Democrat,22.8,Republican,56.2,,-33.4,11/2/2010,30.4,63.4,-33.0,0.4,-0.4,1.0,,
126,5380124,1998_Gov-G_MN,1998,MN,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/24/1998,816.0,Ventura (I),23.0,Coleman (R),33.0,,-10.0,11/3/1998,37.0,34.3,2.7,12.7,,0.0,,
168,5380167,1998_Gov-G_PA,1998,PA,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/26/1998,807.0,Democrat,23.0,Republican,59.0,10.0,-36.0,11/3/1998,31.0,57.4,-26.4,9.6,-9.6,1.0,,
216,5380216,1998_Gov-G_TX,1998,TX,Gov-G,Gov-G,Blum & Weprin Associates,32,10/28/1998,967.0,Democrat,23.0,Republican,70.0,,-47.0,11/3/1998,31.2,68.2,-37.0,10.0,-10.0,1.0,,
509,5380507,2000_Sen-G_VT,2000,VT,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/19/2000,628.0,Democrat,23.0,Republican,66.0,11.0,-43.0,11/7/2000,25.43,65.56,-40.13,2.87,-2.87,1.0,,
912,5380911,2000_Sen-G_TX,2000,TX,Sen-G,Sen-G,Scripps Howard,303,11/1/2000,844.0,Democrat,23.0,Republican,55.0,,-32.0,11/7/2000,32.35,65.04,-32.69,0.6900000000000001,0.6900000000000001,1.0,,
1609,5381610,2004_Pres-D_AZ,2004,AZ,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,1/28/2004,300.0,Kerry,23.0,Clark,18.0,13.0,5.0,2/3/2004,42.6,26.5,16.1,11.1,,1.0,previously listed as InsiderAdvantage,
1635,5381636,2004_Pres-D_OK,2004,OK,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,1/31/2004,800.0,Clark,23.0,Edwards,14.0,23.0,9.0,2/3/2004,29.9,29.5,0.4,8.6,,0.5,previously listed as InsiderAdvantage,
2046,5382047,2004_Gov-G_UT,2004,UT,Gov-G,Gov-G,Valley Research,368,10/24/2004,1200.0,Democrat,23.0,Republican,61.0,,-38.0,11/2/2004,41.4,57.7,-16.3,21.7,-21.7,1.0,,
2071,5382072,2004_Pres-G_UT,2004,UT,Pres-G,Pres-G,Valley Research,368,10/24/2004,1200.0,Democrat,23.0,Republican,68.0,,-45.0,11/2/2004,26.0,71.54,-45.54,0.54,0.54,1.0,,
2171,5382171,2004_Sen-G_NH,2004,NH,Sen-G,Sen-G,University of New Hampshire,357,10/26/2004,957.0,Democrat,23.0,Republican,62.0,,-39.0,11/2/2004,33.72,66.18,-32.46,6.54,-6.54,1.0,,
3068,5383074,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,American Research Group,9,12/22/2007,600.0,Huckabee,23.0,Romney,21.0,17.0,2.0,1/3/2008,34.4,25.2,9.2,7.2,,1.0,,
3075,5383081,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,American Research Group,9,12/27/2007,600.0,Huckabee,23.0,Romney,32.0,11.0,-9.0,1/3/2008,34.4,25.2,9.2,18.2,,0.0,,
3076,5383082,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,Mason-Dixon Polling & Research Inc.,197,12/27/2007,400.0,Huckabee,23.0,Romney,27.0,14.0,-4.0,1/3/2008,34.4,25.2,9.2,13.2,,0.0,,
3137,5383143,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,SurveyUSA,325,1/12/2008,601.0,Obama,23.0,Clinton,56.0,14.0,-33.0,1/29/2008,32.9,49.8,-16.9,16.1,,1.0,,
3162,5383168,2008_Pres-D_MA,2008,MA,Pres-P,Pres-D,SurveyUSA,325,1/16/2008,539.0,Obama,23.0,Clinton,56.0,14.0,-33.0,2/5/2008,40.8,56.2,-15.4,17.6,,1.0,,
3164,5383170,2008_Pres-D_NY,2008,NY,Pres-P,Pres-D,Siena College,305,1/16/2008,311.0,Obama,23.0,Clinton,48.0,10.0,-25.0,2/5/2008,40.3,57.4,-17.1,7.9,,1.0,,
3198,5383204,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,"Schroth, Eldon & Associates",302,1/21/2008,600.0,Obama,23.0,Clinton,42.0,12.0,-19.0,1/29/2008,32.9,49.8,-16.9,2.1,,1.0,,
3200,5383206,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,SurveyUSA,325,1/21/2008,517.0,Obama,23.0,Clinton,56.0,12.0,-33.0,1/29/2008,32.9,49.8,-16.9,16.1,,1.0,,
3226,5383232,2008_Pres-D_NY,2008,NY,Pres-P,Pres-D,Datamar,75,1/23/2008,628.0,Obama,23.0,Clinton,51.0,11.0,-28.0,2/5/2008,40.3,57.4,-17.1,10.9,,1.0,,
3231,5383237,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/23/2008,676.0,McCain,23.0,Romney,27.0,20.0,-4.0,1/29/2008,36.0,31.0,5.0,9.0,,0.0,,
3245,5383251,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/24/2008,420.0,McCain,23.0,Romney,23.0,16.0,0.0,1/29/2008,36.0,31.0,5.0,5.0,,0.5,previously listed as InsiderAdvantage,
3264,5383270,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Datamar,75,1/26/2008,492.0,McCain,23.0,Romney,36.0,15.0,-13.0,1/29/2008,36.0,31.0,5.0,18.0,,0.0,,
3302,5383308,2008_Pres-R_TN,2008,TN,Pres-P,Pres-R,Crawford Johnson & Northcott Inc.,63,1/29/2008,409.0,McCain,23.0,Huckabee,24.0,18.0,-1.0,2/5/2008,31.8,34.5,-2.7,1.7,,1.0,,
3661,5383668,2008_Pres-D_WV,2008,WV,Pres-P,Pres-D,Orion Strategies,246,5/3/2008,300.0,Obama,23.0,Clinton,63.0,,-40.0,5/13/2008,25.7,67.0,-41.3,1.3,,1.0,,
3674,5383681,2008_Pres-D_WV,2008,WV,Pres-P,Pres-D,American Research Group,9,5/8/2008,600.0,Obama,23.0,Clinton,66.0,,-43.0,5/13/2008,25.7,67.0,-41.3,1.7,,1.0,,
4118,5384126,2008_Gov-G_VT,2008,VT,Gov-G,Gov-G,Research 2000,281,10/25/2008,400.0,Pollina (I),23.0,Douglas (R),47.0,24.0,-24.0,11/4/2008,21.8,53.4,-31.6,7.600000000000001,,1.0,,
5537,5385550,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,New Frontier Strategy,229,1/12/2012,810.0,Gingrich,23.0,Romney,32.0,14.0,-9.0,1/21/2012,40.4,27.8,12.6,21.6,,0.0,,
5545,5385559,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,CNN/Opinion Research Corp.,37,1/15/2012,505.0,Gingrich,23.0,Romney,33.0,16.0,-10.0,1/21/2012,40.4,27.8,12.6,22.6,,0.0,aka CNN/Time/Opinion Research,
5548,5385558,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,20/20 Insight LLC,1,1/16/2012,512.0,Gingrich,23.0,Romney,34.0,15.0,-11.0,1/21/2012,40.4,27.8,12.6,23.6,,0.0,"had incorrectly previously been listed as 3 separate polls (pollno's 5385558, 5385562, 5385564) based on daily subsamples; consolidated under one poll",
5550,5385565,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Ipsos,154,1/17/2012,656.0,Gingrich,23.0,Romney,35.0,15.0,-12.0,1/21/2012,40.4,27.8,12.6,24.6,,0.0,"previously listed as Ipsos, online",
5649,5385664,2012_Pres-R_AL,2012,AL,Pres-P,Pres-R,Alabama State University,8,3/1/2012,470.0,Santorum,23.0,Gingrich,14.0,19.0,9.0,3/13/2012,34.5,29.3,5.2,3.8,,1.0,,
7204,15380919,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Emerson College,88,1/19/2016,271.0,Cruz,23.0,Trump,33.0,14.0,-10.0,2/1/2016,27.64,24.3,3.34,13.34,,0.0,,
7207,15380922,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Fox News/Beacon Research/Shaw & Co. Research,103,1/20/2016,378.0,Cruz,23.0,Trump,34.0,12.0,-11.0,2/1/2016,27.64,24.3,3.34,14.34,,0.0,,
7216,15380931,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Monmouth University,215,1/25/2016,500.0,Cruz,23.0,Trump,30.0,16.0,-7.0,2/1/2016,27.64,24.3,3.34,10.34,,0.0,,
7220,15380935,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Public Policy Polling,263,1/27/2016,780.0,Cruz,23.0,Trump,31.0,14.0,-8.0,2/1/2016,27.64,24.3,3.34,11.34,,0.0,,
7224,15380939,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Selzer & Co.,304,1/28/2016,602.0,Cruz,23.0,Trump,28.0,15.0,-5.0,2/1/2016,27.64,24.3,3.34,8.34,,0.0,,
7354,15381069,2016_Pres-D_KS,2016,KS,Pres-P,Pres-D,Fort Hays State University,101,2/23/2016,123.0,Sanders,23.0,Clinton,33.0,,-10.0,3/5/2016,67.75,32.25,35.5,45.5,,0.0,,
7416,15381131,2016_Pres-R_OK,2016,OK,Pres-P,Pres-R,Monmouth University,215,2/27/2016,403.0,Cruz,23.0,Trump,35.0,22.0,-12.0,3/1/2016,34.37,28.32,6.05,18.05,,0.0,,
7722,74075,2016_Pres-G_ID,2016,ID,Pres-G,Pres-G,Emerson College,88,10/22/2016,1023.0,Democrat,23.0,Republican,52.0,10.0,-29.0,11/8/2016,27.48,59.25,-31.76,2.76,2.76,1.0,,
8379,76247,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,YouGov,391,11/4/2016,762.0,Democrat,23.0,Republican,40.0,24.0,-17.0,11/8/2016,27.17,45.05,-17.89,0.89,0.89,1.0,,
8412,76539,2016_Sen-G_ND,2016,ND,Sen-G,Sen-G,SurveyMonkey,324,11/4/2016,313.0,Democrat,23.0,Republican,74.0,,-51.0,11/8/2016,16.97,78.48,-61.51,10.51,10.51,1.0,,
8429,76256,2016_Sen-G_UT,2016,UT,Sen-G,Sen-G,YouGov,391,11/4/2016,762.0,Democrat,23.0,Republican,69.0,,-46.0,11/8/2016,27.06,68.15,-41.09,4.91,-4.91,1.0,,
27,5380025,1998_Gov-G_CT,1998,CT,Gov-G,Gov-G,Quinnipiac University,267,10/16/1998,683.0,Democrat,24.0,Republican,72.0,,-48.0,11/3/1998,35.4,62.9,-27.5,20.5,-20.5,1.0,,
73,5380072,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Harris Insights & Analytics,133,10/20/1998,1792.0,Democrat,24.0,Republican,48.0,15.0,-24.0,11/3/1998,33.2,54.3,-21.1,2.9,-2.9,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
115,5380113,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Quinnipiac University,267,10/23/1998,547.0,Democrat,24.0,Republican,57.0,10.0,-33.0,11/3/1998,33.2,54.3,-21.1,11.9,-11.9,1.0,,
175,5380174,1998_Sen-G_IA,1998,IA,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/26/1998,803.0,Democrat,24.0,Republican,68.0,,-44.0,11/3/1998,30.49,68.41,-37.92,6.08,-6.08,1.0,,
533,5380532,2000_Pres-G_ID,2000,ID,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/21/2000,890.0,Democrat,24.0,Republican,62.0,,-38.0,11/7/2000,27.64,67.17,-39.53,1.53,1.53,1.0,,
630,5380629,2000_Pres-G_UT,2000,UT,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/24/2000,918.0,Democrat,24.0,Republican,62.0,,-38.0,11/7/2000,26.34,66.83,-40.49,2.49,2.49,1.0,,
696,5380695,2000_Sen-G_VT,2000,VT,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/26/2000,1000.0,Democrat,24.0,Republican,66.0,,-42.0,11/7/2000,25.43,65.56,-40.13,1.87,-1.87,1.0,,
1020,5381019,2000_Pres-G_UT,2000,UT,Pres-G,Pres-G,Valley Research,368,11/3/2000,1300.0,Democrat,24.0,Republican,60.0,4.0,-36.0,11/7/2000,26.34,66.83,-40.49,4.49,4.49,1.0,,
1341,5381339,2002_Gov-G_CO,2002,CO,Gov-G,Gov-G,Ciruli Associates,51,10/27/2002,400.0,Democrat,24.0,Republican,60.0,,-36.0,11/5/2002,33.7,62.6,-28.9,7.100000000000001,-7.100000000000001,1.0,,
1574,5381575,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/14/2004,501.0,Kerry,24.0,Edwards,17.0,19.0,7.0,1/19/2004,37.1,32.6,4.5,2.5,,1.0,"previously listed as Zogby Analytics, telephone",
2107,5382108,2004_Pres-G_UT,2004,UT,Pres-G,Pres-G,Dan Jones & Associates,70,10/25/2004,1228.0,Democrat,24.0,Republican,69.0,,-45.0,11/2/2004,26.0,71.54,-45.54,0.54,0.54,1.0,,
2170,5382170,2004_Sen-G_NH,2004,NH,Sen-G,Sen-G,Franklin Pierce University,107,10/26/2004,617.0,Democrat,24.0,Republican,64.0,,-40.0,11/2/2004,33.72,66.18,-32.46,7.54,-7.54,1.0,,
2443,5382446,2006_Sen-G_ME,2006,ME,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/17/2006,500.0,Democrat,24.0,Republican,70.0,,-46.0,11/7/2006,20.59,74.01,-53.42,7.42,7.42,1.0,,
2501,5382504,2006_House-G_DE-1,2006,DE-1,House-G,House-G,Fairleigh Dickinson University (PublicMind),92,10/21/2006,502.0,Democrat,24.0,Republican,59.0,,-35.0,11/7/2006,38.76,57.17,-18.41,16.59,-16.59,1.0,,
3071,5383077,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,American Research Group,9,12/27/2007,600.0,Obama,24.0,Edwards,24.0,31.0,0.0,1/3/2008,37.6,29.7,7.9,7.9,,0.0,,
3132,5383138,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,1/11/2008,682.0,Obama,24.0,Clinton,48.0,14.0,-24.0,1/29/2008,32.9,49.8,-16.9,7.100000000000001,,1.0,,
3171,5383177,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/16/2008,895.0,McCain,24.0,Huckabee,24.0,18.0,0.0,1/19/2008,33.2,29.9,3.3,3.3,,0.5,,
3187,5383193,2008_Pres-D_AZ,2008,AZ,Pres-P,Pres-D,Arizona State University,15,1/19/2008,366.0,Obama,24.0,Clinton,45.0,9.0,-21.0,2/5/2008,42.4,50.4,-8.0,13.0,,1.0,,
3215,5383221,2008_Pres-R_CO,2008,CO,Pres-P,Pres-R,Mason-Dixon Polling & Research Inc.,197,1/22/2008,400.0,McCain,24.0,Romney,43.0,17.0,-19.0,2/5/2008,18.4,60.1,-41.7,22.7,,1.0,,
3238,5383244,2008_Pres-D_MO,2008,MO,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,1/24/2008,798.0,Obama,24.0,Clinton,43.0,18.0,-19.0,2/5/2008,49.3,47.9,1.4,20.4,,0.0,,
3254,5383260,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/25/2008,692.0,McCain,24.0,Romney,26.0,16.0,-2.0,1/29/2008,36.0,31.0,5.0,7.0,,0.0,previously listed as InsiderAdvantage,
3679,5383686,2008_Pres-D_WV,2008,WV,Pres-P,Pres-D,Suffolk University,323,5/11/2008,600.0,Obama,24.0,Clinton,60.0,,-36.0,5/13/2008,25.7,67.0,-41.3,5.3,,1.0,,
4310,5384318,2008_House-G_UT-3,2008,UT-3,House-G,House-G,Dan Jones & Associates,70,10/27/2008,383.0,Democrat,24.0,Republican,58.0,,-34.0,11/4/2008,28.28,65.61,-37.33,3.33,3.33,1.0,,
5538,5385551,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Public Policy Polling,263,1/12/2012,803.0,Gingrich,24.0,Romney,29.0,15.0,-5.0,1/21/2012,40.4,27.8,12.6,17.6,,0.0,,
5551,5385566,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Marist College,183,1/17/2012,684.0,Gingrich,24.0,Romney,34.0,16.0,-10.0,1/21/2012,40.4,27.8,12.6,22.6,,0.0,aka NBC/Marist,
5595,5385610,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,Public Policy Polling,263,2/11/2012,404.0,Romney,24.0,Santorum,39.0,12.0,-15.0,2/28/2012,41.1,37.9,3.2,18.2,,0.0,,
5602,5385617,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,2/15/2012,750.0,Romney,24.0,Santorum,42.0,13.0,-18.0,3/6/2012,37.9,37.1,0.8,18.8,,0.0,,
5684,5385699,2012_Pres-R_AL,2012,AL,Pres-P,Pres-R,American Research Group,9,3/10/2012,600.0,Santorum,24.0,Gingrich,34.0,31.0,-10.0,3/13/2012,34.5,29.3,5.2,15.2,,0.0,,
5980,5385983,2012_House-G_NE-1,2012,NE-1,House-G,House-G,Wiese Research Associates Inc.,382,10/24/2012,200.0,Democrat,24.0,Republican,65.0,,-41.0,11/6/2012,31.71,68.29,-36.58,4.42,-4.42,1.0,aka Omaha World-Herald,
5982,5385985,2012_House-G_NE-3,2012,NE-3,House-G,House-G,Wiese Research Associates Inc.,382,10/24/2012,200.0,Democrat,24.0,Republican,64.0,,-40.0,11/6/2012,25.83,74.17,-48.34,8.34,8.34,1.0,aka Omaha World-Herald,
6241,5386245,2012_Gov-G_UT,2012,UT,Gov-G,Gov-G,Dan Jones & Associates,70,10/30/2012,870.0,Democrat,24.0,Republican,69.0,,-45.0,11/6/2012,27.58,68.41,-40.83,4.17,-4.17,1.0,aka Deseret News/KSL,
6737,15380121,2014_Sen-G_SD,2014,SD,Sen-G,Sen-G,Public Opinion Strategies,260,10/19/2014,500.0,Democrat,24.0,Republican,48.0,16.0,-24.0,11/4/2014,29.51,50.37,-20.86,3.14,-3.14,1.0,for National Republican Senatorial Committee | Mike Rounds (R),R
7223,15380938,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Quinnipiac University,267,1/28/2016,890.0,Cruz,24.0,Trump,31.0,17.0,-7.0,2/1/2016,27.64,24.3,3.34,10.34,,0.0,,
7741,74076,2016_Sen-G_ID,2016,ID,Sen-G,Sen-G,Emerson College,88,10/22/2016,1023.0,Democrat,24.0,Republican,57.0,,-33.0,11/8/2016,27.73,66.13,-38.41,5.41,5.41,1.0,,
7802,74795,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,Dan Jones & Associates,70,10/24/2016,823.0,Democrat,24.0,Republican,32.0,30.0,-8.0,11/8/2016,27.17,45.05,-17.89,9.89,9.89,1.0,,
8248,75726,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,Y2 Analytics,389,11/2/2016,500.0,Democrat,24.0,Republican,33.0,28.0,-9.0,11/8/2016,27.17,45.05,-17.89,8.89,8.89,1.0,,
8648,90609,2018_Gov-G_AR,2018,AR,Gov-G,Gov-G,Hendrix College,138,10/19/2018,528.0,Democrat,24.0,Republican,60.0,5.0,-36.0,11/6/2018,31.77,65.33,-33.56,2.44,-2.44,1.0,,
7878,75472,2016_Pres-G_KY,2016,KY,Pres-G,Pres-G,Google Surveys,122,10/27/2016,1004.0,Democrat,24.8,Republican,38.2,7.0,-13.4,11/8/2016,32.68,62.52,-29.84,16.44,16.44,1.0,among all adults,
92,5380091,1998_Sen-G_PA,1998,PA,Sen-G,Sen-G,Harris Insights & Analytics,133,10/20/1998,1611.0,Democrat,25.0,Republican,57.0,,-32.0,11/3/1998,34.79,61.34,-26.55,5.45,-5.45,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
215,5380215,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Blum & Weprin Associates,32,10/28/1998,662.0,Democrat,25.0,Republican,51.0,8.0,-26.0,11/3/1998,33.2,54.3,-21.1,4.9,-4.9,1.0,,
225,5380225,1998_Gov-G_TX,1998,TX,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/29/1998,504.0,Democrat,25.0,Republican,69.0,,-44.0,11/3/1998,31.2,68.2,-37.0,7.0,-7.0,1.0,,
243,5380242,1998_Gov-G_TX,1998,TX,Gov-G,Gov-G,Harris Insights & Analytics,133,10/30/1998,3579.0,Democrat,25.0,Republican,73.0,,-48.0,11/3/1998,31.2,68.2,-37.0,11.0,-11.0,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1019,5381018,2000_Pres-G_UT,2000,UT,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,1641.0,Democrat,25.0,Republican,65.0,6.0,-40.0,11/7/2000,26.34,66.83,-40.49,0.49,0.49,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1030,5381029,2000_Sen-G_IN,2000,IN,Sen-G,Sen-G,Harris Insights & Analytics,133,11/3/2000,5592.0,Democrat,25.0,Republican,71.0,3.0,-46.0,11/7/2000,31.85,66.56,-34.71,11.29,-11.29,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1169,5381168,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,Siena College,305,10/17/2002,1210.0,Democrat,25.0,Republican,44.0,12.0,-19.0,11/5/2002,33.5,49.4,-15.9,3.1,-3.1,1.0,,
1236,5381234,2002_Gov-G_CO,2002,CO,Gov-G,Gov-G,Ciruli Associates,51,10/22/2002,400.0,Democrat,25.0,Republican,62.0,,-37.0,11/5/2002,33.7,62.6,-28.9,8.1,-8.1,1.0,,
1577,5381578,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/17/2004,501.0,Kerry,25.0,Edwards,21.0,22.0,4.0,1/19/2004,37.1,32.6,4.5,0.5,,1.0,"previously listed as Zogby Analytics, telephone",
1622,5381623,2004_Pres-D_OK,2004,OK,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/29/2004,600.0,Clark,25.0,Edwards,16.0,22.0,9.0,2/3/2004,29.9,29.5,0.4,8.6,,1.0,"previously listed as Zogby Analytics, telephone",
1634,5381635,2004_Pres-D_OK,2004,OK,Pres-P,Pres-D,American Research Group,9,1/31/2004,600.0,Clark,25.0,Edwards,18.0,23.0,7.0,2/3/2004,29.9,29.5,0.4,6.600000000000001,,1.0,,
2588,5382593,2006_Gov-G_TX,2006,TX,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/24/2006,500.0,Democrat,25.0,Republican,36.0,22.0,-11.0,11/7/2006,29.8,39.0,-9.2,1.8,-1.8,1.0,,
3062,5383068,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,12/17/2007,418.0,Huckabee,25.0,Romney,28.0,11.0,-3.0,1/3/2008,34.4,25.2,9.2,12.2,,0.0,previously listed as InsiderAdvantage,
3065,5383071,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,American Research Group,9,12/18/2007,600.0,Obama,25.0,Edwards,18.0,29.0,7.0,1/3/2008,37.6,29.7,7.9,0.9,,0.0,,
3088,5383094,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,American Research Group,9,1/1/2008,600.0,Obama,25.0,Edwards,21.0,34.0,4.0,1/3/2008,37.6,29.7,7.9,3.9,,0.0,,
3123,5383129,2008_Pres-R_MI,2008,MI,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/9/2008,371.0,McCain,25.0,Romney,26.0,17.0,-1.0,1/15/2008,29.7,38.9,-9.2,8.2,,1.0,,
3124,5383130,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Fox News/Opinion Dynamics Corp.,104,1/9/2008,500.0,McCain,25.0,Huckabee,18.0,17.0,7.0,1/19/2008,33.2,29.9,3.3,3.7,,1.0,,
3142,5383148,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,SurveyUSA,325,1/12/2008,542.0,McCain,25.0,Romney,18.0,23.0,7.0,1/29/2008,36.0,31.0,5.0,2.0,,1.0,,
3181,5383187,2008_Pres-D_NY,2008,NY,Pres-P,Pres-D,Quinnipiac University,267,1/18/2008,544.0,Obama,25.0,Clinton,51.0,11.0,-26.0,2/5/2008,40.3,57.4,-17.1,8.9,,1.0,,
3207,5383213,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,"Schroth, Eldon & Associates",302,1/21/2008,800.0,McCain,25.0,Romney,23.0,15.0,2.0,1/29/2008,36.0,31.0,5.0,3.0,,1.0,,
3208,5383214,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Strategic Vision LLC,320,1/21/2008,606.0,McCain,25.0,Romney,20.0,22.0,5.0,1/29/2008,36.0,31.0,5.0,0.0,,1.0,,
3209,5383215,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,SurveyUSA,325,1/21/2008,518.0,McCain,25.0,Romney,19.0,20.0,6.0,1/29/2008,36.0,31.0,5.0,1.0,,1.0,,
3212,5383218,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Mason-Dixon Polling & Research Inc.,197,1/22/2008,400.0,Obama,25.0,Clinton,47.0,16.0,-22.0,1/29/2008,32.9,49.8,-16.9,5.100000000000001,,1.0,,
3259,5383265,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,1/26/2008,437.0,Obama,25.0,Clinton,44.0,19.0,-19.0,1/29/2008,32.9,49.8,-16.9,2.1,,1.0,,
3265,5383271,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/26/2008,657.0,McCain,25.0,Romney,25.0,17.0,0.0,1/29/2008,36.0,31.0,5.0,5.0,,0.5,previously listed as InsiderAdvantage,
3272,5383278,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,1/27/2008,474.0,Obama,25.0,Clinton,47.0,16.0,-22.0,1/29/2008,32.9,49.8,-16.9,5.100000000000001,,1.0,,
3282,5383288,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Mitchell Research & Communications,213,1/28/2008,906.0,Obama,25.0,Clinton,52.0,12.0,-27.0,1/29/2008,32.9,49.8,-16.9,10.1,,1.0,,
3684,5383691,2008_Pres-D_KY,2008,KY,Pres-P,Pres-D,Suffolk University,323,5/18/2008,600.0,Obama,25.0,Clinton,51.0,,-26.0,5/20/2008,29.9,65.5,-35.6,9.6,,1.0,,
3805,5383812,2008_House-G_MT-1,2008,MT-1,House-G,House-G,Montana State University Billings,216,10/18/2008,403.0,Democrat,25.0,Republican,59.0,,-34.0,11/4/2008,32.42,64.14,-31.72,2.28,-2.28,1.0,,
4238,5384244,2008_Sen-G_WY,2008,WY,Sen-G,Sen-G,YouGov,391,10/25/2008,246.0,Democrat,25.0,Republican,68.0,,-43.0,11/4/2008,24.26,75.63,-51.37,8.370000000000001,8.370000000000001,1.0,,
5083,5385092,2010_Sen-G_ND,2010,ND,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/21/2010,500.0,Democrat,25.0,Republican,72.0,,-47.0,11/2/2010,22.17,76.08,-53.91,6.91,6.91,1.0,,
5433,5385445,2010_Sen-G_AK,2010,AK,Sen-G,Sen-G,Hays Research Group,136,10/30/2010,502.0,Murkowski (write-in),25.0,Miller (R),27.0,26.0,-2.0,11/2/2010,39.97,35.47,4.5,6.5,,0.0,,D
5535,5385548,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,American Research Group,9,1/12/2012,600.0,Gingrich,25.0,Romney,29.0,20.0,-4.0,1/21/2012,40.4,27.8,12.6,16.6,,0.0,,
5601,5385616,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,Mitchell Research & Communications,213,2/14/2012,455.0,Romney,25.0,Santorum,34.0,11.0,-9.0,2/28/2012,41.1,37.9,3.2,12.2,,0.0,,
5683,5385698,2012_Pres-R_LA,2012,LA,Pres-P,Pres-R,GCR & Associates,110,3/9/2012,515.0,Santorum,25.0,Romney,21.0,20.0,4.0,3/24/2012,49.0,26.7,22.3,18.3,,1.0,,
6730,15380113,2014_House-G_UT-3,2014,UT-3,House-G,House-G,Brigham Young University,34,10/19/2014,169.0,Democrat,25.0,Republican,59.0,,-34.0,11/4/2014,22.48,72.21000000000001,-49.73,15.73,15.73,1.0,,
6739,15380123,2014_Gov-G_AL,2014,AL,Gov-G,Gov-G,YouGov,391,10/20/2014,661.0,Democrat,25.0,Republican,63.0,,-38.0,11/4/2014,36.24,63.56,-27.32,10.68,-10.68,1.0,,
6824,15380560,2014_Sen-G_SD,2014,SD,Sen-G,Sen-G,YouGov,391,10/20/2014,527.0,Democrat,25.0,Republican,38.0,17.0,-13.0,11/4/2014,29.51,50.37,-20.86,7.86,7.86,1.0,,
6883,15380619,2014_House-G_UT-1,2014,UT-1,House-G,House-G,Dan Jones & Associates,70,10/22/2014,201.0,Democrat,25.0,Republican,57.0,,-32.0,11/4/2014,27.94,64.62,-36.68,4.68,4.68,1.0,,
7198,15380913,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Loras College,171,1/16/2016,500.0,Cruz,25.0,Trump,26.0,13.0,-1.0,2/1/2016,27.64,24.3,3.34,4.34,,0.0,,
7215,15380930,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Marist College,183,1/25/2016,450.0,Cruz,25.0,Trump,32.0,18.0,-7.0,2/1/2016,27.64,24.3,3.34,10.34,,0.0,,
7226,15380941,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Overtime Politics,247,1/29/2016,416.0,Cruz,25.0,Trump,34.0,14.0,-9.0,2/1/2016,27.64,24.3,3.34,12.34,,0.0,,
8813,91186,2018_Gov-G_MA,2018,MA,Gov-G,Gov-G,MassINC Polling Group,198,10/27/2018,502.0,Democrat,25.0,Republican,68.0,,-43.0,11/6/2018,33.12,66.6,-33.48,9.52,-9.52,1.0,,
7196,15380911,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Iowa State University,153,1/14/2016,283.0,Cruz,25.8,Trump,18.9,13.4,6.9,2/1/2016,27.64,24.3,3.34,3.56,,1.0,,
1,87909,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Blum & Weprin Associates,32,10/13/1998,364.0,Democrat,26.0,Republican,57.0,9.0,-31.0,11/3/1998,33.2,54.3,-21.1,9.9,-9.9,1.0,newly added in 2019 update,
117,5380115,1998_Gov-G_WI,1998,WI,Gov-G,Gov-G,Market Shares Corp.,187,10/23/1998,600.0,Democrat,26.0,Republican,67.0,,-41.0,11/3/1998,38.7,59.7,-21.0,20.0,-20.0,1.0,,
191,5380191,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Marist College,183,10/27/1998,351.0,Democrat,26.0,Republican,55.0,12.0,-29.0,11/3/1998,33.2,54.3,-21.1,7.9,-7.9,1.0,,
224,5380224,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Quinnipiac University,267,10/29/1998,584.0,Democrat,26.0,Republican,55.0,11.0,-29.0,11/3/1998,33.2,54.3,-21.1,7.9,-7.9,1.0,,
234,5380233,1998_Gov-G_CT,1998,CT,Gov-G,Gov-G,Quinnipiac University,267,10/30/1998,491.0,Democrat,26.0,Republican,67.0,,-41.0,11/3/1998,35.4,62.9,-27.5,13.5,-13.5,1.0,,
738,5380737,2000_Sen-G_TN,2000,TN,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/27/2000,500.0,Democrat,26.0,Republican,62.0,3.0,-36.0,11/7/2000,32.21,65.1,-32.89,3.11,-3.11,1.0,"previously listed as Zogby Analytics, telephone",
1451,5381449,2002_Sen-G_AL,2002,AL,Sen-G,Sen-G,University of Alabama at Birmingham,344,10/30/2002,600.0,Democrat,26.0,Republican,61.0,,-35.0,11/5/2002,39.83,58.58,-18.75,16.25,-16.25,1.0,formerly listed as University of Alabama,
1456,5381454,2002_Gov-G_CO,2002,CO,Gov-G,Gov-G,Ciruli Associates,51,10/31/2002,400.0,Democrat,26.0,Republican,62.0,,-36.0,11/5/2002,33.7,62.6,-28.9,7.100000000000001,-7.100000000000001,1.0,,
1575,5381576,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,Selzer & Co.,304,1/15/2004,606.0,Kerry,26.0,Edwards,23.0,20.0,3.0,1/19/2004,37.1,32.6,4.5,1.5,,1.0,,
1625,5381626,2004_Pres-D_SC,2004,SC,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/29/2004,600.0,Edwards,26.0,Kerry,22.0,9.0,4.0,2/3/2004,45.1,29.8,15.3,11.3,,1.0,"previously listed as Zogby Analytics, telephone",
1821,5381822,2004_Sen-G_NH,2004,NH,Sen-G,Sen-G,Suffolk University,323,10/16/2004,400.0,Democrat,26.0,Republican,52.0,,-26.0,11/2/2004,33.72,66.18,-32.46,6.46,6.46,1.0,,
2078,5382079,2004_Sen-G_KS,2004,KS,Sen-G,Sen-G,SurveyUSA,325,10/24/2004,573.0,Democrat,26.0,Republican,59.0,,-33.0,11/2/2004,27.49,69.16,-41.67,8.67,8.67,1.0,,
2216,5382217,2004_Sen-G_OH,2004,OH,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/27/2004,1500.0,Democrat,26.0,Republican,64.0,,-38.0,11/2/2004,36.14,63.85,-27.71,10.29,-10.29,1.0,,
2299,5382301,2004_Sen-G_NH,2004,NH,Sen-G,Sen-G,American Research Group,9,10/29/2004,600.0,Democrat,26.0,Republican,66.0,,-40.0,11/2/2004,33.72,66.18,-32.46,7.54,-7.54,1.0,,
2525,5382529,2006_Gov-G_TX,2006,TX,Gov-G,Gov-G,SurveyUSA,325,10/22/2006,532.0,Democrat,26.0,Republican,36.0,19.0,-10.0,11/7/2006,29.8,39.0,-9.2,0.8,-0.8,1.0,,
3069,5383075,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Los Angeles Times,172,12/23/2007,580.0,Obama,26.0,Edwards,25.0,29.0,1.0,1/3/2008,37.6,29.7,7.9,6.9,,0.0,,
3121,5383127,2008_Pres-R_NH,2008,NH,Pres-P,Pres-R,Suffolk University,323,1/7/2008,500.0,McCain,26.0,Romney,30.0,13.0,-4.0,1/8/2008,37.1,31.6,5.5,9.5,,0.0,,
3158,5383164,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Research 2000,281,1/15/2008,500.0,McCain,26.0,Romney,16.0,22.0,10.0,1/29/2008,36.0,31.0,5.0,5.0,,1.0,,
3183,5383189,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,American Research Group,9,1/18/2008,600.0,McCain,26.0,Huckabee,33.0,21.0,-7.0,1/19/2008,33.2,29.9,3.3,10.3,,0.0,,
3184,5383190,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/18/2008,635.0,McCain,26.0,Huckabee,26.0,13.0,0.0,1/19/2008,33.2,29.9,3.3,3.3,,0.5,previously listed as InsiderAdvantage,
3193,5383199,2008_Pres-D_NY,2008,NY,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/20/2008,425.0,Obama,26.0,Clinton,47.0,9.0,-21.0,2/5/2008,40.3,57.4,-17.1,3.9,,1.0,"previously listed as Zogby Analytics, telephone",
3216,5383222,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Mason-Dixon Polling & Research Inc.,197,1/22/2008,400.0,McCain,26.0,Romney,30.0,18.0,-4.0,1/29/2008,36.0,31.0,5.0,9.0,,0.0,,
3220,5383226,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,1/23/2008,508.0,Obama,26.0,Clinton,51.0,13.0,-25.0,1/29/2008,32.9,49.8,-16.9,8.1,,1.0,,
3248,5383254,2008_Pres-R_MO,2008,MO,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/24/2008,589.0,McCain,26.0,Huckabee,27.0,18.0,-1.0,2/5/2008,33.0,31.5,1.5,2.5,,0.0,,
3291,5383297,2008_Pres-R_TN,2008,TN,Pres-P,Pres-R,Public Policy Polling,263,1/28/2008,1093.0,McCain,26.0,Huckabee,30.0,22.0,-4.0,2/5/2008,31.8,34.5,-2.7,1.3,,1.0,,
3307,5383313,2008_Pres-D_TN,2008,TN,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,1/30/2008,463.0,Obama,26.0,Clinton,59.0,,-33.0,2/5/2008,40.5,53.8,-13.3,19.7,,1.0,previously listed as InsiderAdvantage,
4202,5384208,2008_Sen-G_AL,2008,AL,Sen-G,Sen-G,YouGov,391,10/25/2008,452.0,Democrat,26.0,Republican,54.0,,-28.0,11/4/2008,36.52,63.36,-26.84,1.16,-1.16,1.0,,
5190,5385201,2010_Sen-G_KS,2010,KS,Sen-G,Sen-G,SurveyUSA,325,10/24/2010,561.0,Democrat,26.0,Republican,66.0,,-40.0,11/2/2010,26.38,70.09,-43.71,3.71,3.71,1.0,,
5562,5385577,2012_Pres-R_FL,2012,FL,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/22/2012,557.0,Romney,26.0,Gingrich,34.0,13.0,-8.0,1/31/2012,46.4,31.9,14.5,22.5,,0.0,previously listed as InsiderAdvantage,
5591,5385606,2012_Pres-R_CO,2012,CO,Pres-P,Pres-R,Public Policy Polling,263,2/4/2012,527.0,Santorum,26.0,Romney,40.0,18.0,-14.0,2/7/2012,40.3,34.9,5.4,19.4,,0.0,,
5615,5385630,2012_Pres-R_GA,2012,GA,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,2/20/2012,721.0,Gingrich,26.0,Romney,24.0,23.0,2.0,3/6/2012,47.2,25.9,21.3,19.3,,1.0,previously listed as InsiderAdvantage,
5620,5385635,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,University of Cincinnati (Ohio Poll),346,2/21/2012,524.0,Romney,26.0,Santorum,37.0,16.0,-11.0,3/6/2012,37.9,37.1,0.8,11.8,,0.0,,
6225,5386229,2012_Pres-G_UT,2012,UT,Pres-G,Pres-G,Dan Jones & Associates,70,10/29/2012,870.0,Democrat,26.0,Republican,69.0,,-43.0,11/6/2012,24.67,72.55,-47.88,4.88,4.88,1.0,,
6235,5386238,2012_Sen-G_UT,2012,UT,Sen-G,Sen-G,Dan Jones & Associates,70,10/29/2012,870.0,Democrat,26.0,Republican,63.0,,-37.0,11/6/2012,29.98,65.31,-35.33,1.67,-1.67,1.0,,
6877,15380615,2014_Gov-G_SD,2014,SD,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/22/2014,800.0,Democrat,26.0,Republican,62.0,5.0,-36.0,11/4/2014,25.43,70.47,-45.04,9.04,9.04,1.0,,
6884,15380620,2014_House-G_UT-2,2014,UT-2,House-G,House-G,Dan Jones & Associates,70,10/22/2014,207.0,Democrat,26.0,Republican,58.0,,-32.0,11/4/2014,32.89,61.45,-28.56,3.44,-3.44,1.0,,
6944,15380678,2014_Sen-G_TN,2014,TN,Sen-G,Sen-G,Middle Tennessee State University,208,10/24/2014,600.0,Democrat,26.0,Republican,44.0,,-18.0,11/4/2014,31.87,61.87,-30.0,12.0,12.0,1.0,,
6945,112368,2014_Sen-G_TN,2014,TN,Sen-G,Sen-G,Middle Tennessee State University,208,10/24/2014,600.0,Democrat,26.0,Republican,42.0,,-16.0,11/4/2014,31.87,61.87,-30.0,14.0,14.0,1.0,newly added in 2019 update; among registered voters,
7200,15380915,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,CNN/Opinion Research Corp.,37,1/18/2016,266.0,Cruz,26.0,Trump,37.0,14.0,-11.0,2/1/2016,27.64,24.3,3.34,14.34,,0.0,,
7212,15380927,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,American Research Group,9,1/23/2016,400.0,Cruz,26.0,Trump,33.0,11.0,-7.0,2/1/2016,27.64,24.3,3.34,10.34,,0.0,,
7228,15380943,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Emerson College,88,1/30/2016,298.0,Cruz,26.0,Trump,27.0,22.0,-1.0,2/1/2016,27.64,24.3,3.34,4.34,,0.0,,
7663,73854,2016_Sen-G_AL,2016,AL,Sen-G,Sen-G,Google Surveys,122,10/19/2016,474.0,Democrat,26.0,Republican,71.0,,-45.0,11/8/2016,35.87,63.96,-28.09,16.91,-16.91,1.0,,
7808,74326,2016_Sen-G_UT,2016,UT,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/24/2016,750.0,Democrat,26.0,Republican,56.0,4.0,-30.0,11/8/2016,27.06,68.15,-41.09,11.09,11.09,1.0,,
8210,75938,2016_Gov-G_UT,2016,UT,Gov-G,Gov-G,Y2 Analytics,389,11/2/2016,500.0,Democrat,26.0,Republican,64.0,3.0,-38.0,11/8/2016,28.74,66.74,-38.0,0.0,0.0,1.0,,
8592,91584,2018_House-G_GA-3,2018,GA-3,House-G,House-G,Public Policy Polling,263,10/16/2018,681.0,Democrat,26.0,Republican,56.0,,-30.0,11/6/2018,34.47,65.53,-31.05,1.05,1.05,1.0,for Chuck Enderlin; among 'voters',D
8789,90912,2018_Gov-G_MA,2018,MA,Gov-G,Gov-G,Suffolk University,323,10/26/2018,500.0,Democrat,26.0,Republican,65.4,,-39.4,11/6/2018,33.12,66.6,-33.48,5.92,-5.92,1.0,,
2613,5382618,2006_Sen-G_TX,2006,TX,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/24/2006,1003.0,Democrat,26.6,Republican,61.1,,-34.5,11/7/2006,36.04,61.69,-25.65,8.85,-8.85,1.0,"previously listed as Zogby Analytics, telephone",
223,5380223,1998_Gov-G_MN,1998,MN,Gov-G,Gov-G,Star Tribune,315,10/29/1998,700.0,Ventura (I),27.0,Coleman (R),30.0,,-3.0,11/3/1998,37.0,34.3,2.7,5.7,,0.0,number of likely voters estimated,
240,5380239,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Harris Insights & Analytics,133,10/30/1998,2243.0,Democrat,27.0,Republican,49.0,15.0,-22.0,11/3/1998,33.2,54.3,-21.1,0.9,-0.9,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
245,5380244,1998_Sen-G_AZ,1998,AZ,Sen-G,Sen-G,Harris Insights & Analytics,133,10/30/1998,850.0,Democrat,27.0,Republican,64.0,,-37.0,11/3/1998,27.16,68.74,-41.58,4.58,4.58,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
383,5380382,2000_Pres-R_MA,2000,MA,Pres-P,Pres-R,RKM Research and Communications Inc.,272,2/25/2000,873.0,Bush,27.0,McCain,62.0,,-35.0,3/7/2000,31.61,64.34,-32.73,2.27,,1.0,,
582,5380581,2000_Sen-G_ME,2000,ME,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/22/2000,1548.0,Democrat,27.0,Republican,66.0,,-39.0,11/7/2000,31.06,68.94,-37.88,1.12,-1.12,1.0,,
640,5380639,2000_Sen-G_UT,2000,UT,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/24/2000,918.0,Democrat,27.0,Republican,64.0,,-37.0,11/7/2000,31.51,65.58,-34.07,2.93,-2.93,1.0,,
754,5380753,2000_Sen-G_PA,2000,PA,Sen-G,Sen-G,Millersville University,210,10/28/2000,550.0,Democrat,27.0,Republican,48.0,,-21.0,11/7/2000,45.51,52.42,-6.91,14.09,-14.09,1.0,,
979,5380978,2000_Pres-G_ID,2000,ID,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,908.0,Democrat,27.0,Republican,65.0,1.0,-38.0,11/7/2000,27.64,67.17,-39.53,1.53,1.53,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1015,5381014,2000_Pres-G_TX,2000,TX,Pres-G,Pres-G,Scripps Howard,303,11/3/2000,800.0,Democrat,27.0,Republican,57.0,,-30.0,11/7/2000,37.98,59.3,-21.32,8.68,-8.68,1.0,,
1107,5381106,2000_Sen-G_TN,2000,TN,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,11/5/2000,500.0,Democrat,27.0,Republican,63.0,2.0,-36.0,11/7/2000,32.21,65.1,-32.89,3.11,-3.11,1.0,"previously listed as Zogby Analytics, telephone",
1280,5381278,2002_Gov-G_CO,2002,CO,Gov-G,Gov-G,Talmey-Drake Research & Strategy Inc.,329,10/24/2002,500.0,Democrat,27.0,Republican,54.0,,-27.0,11/5/2002,33.7,62.6,-28.9,1.9,1.9,1.0,,
1400,5381398,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,Marist College,183,10/29/2002,432.0,Democrat,27.0,Republican,48.0,19.0,-21.0,11/5/2002,33.5,49.4,-15.9,5.100000000000001,-5.100000000000001,1.0,,
1437,5381435,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,Blum & Weprin Associates,32,10/30/2002,1052.0,Democrat,27.0,Republican,43.0,16.0,-16.0,11/5/2002,33.5,49.4,-15.9,0.1,-0.1,1.0,,
1454,5381452,2002_Sen-G_NM,2002,NM,Sen-G,Sen-G,Research & Polling Inc.,280,10/30/2002,905.0,Democrat,27.0,Republican,65.0,,-38.0,11/5/2002,34.96,65.04,-30.08,7.92,-7.92,1.0,,
1509,5381510,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,Marist College,183,11/2/2002,475.0,Democrat,27.0,Republican,48.0,19.0,-21.0,11/5/2002,33.5,49.4,-15.9,5.100000000000001,-5.100000000000001,1.0,,
1549,5381550,2003_Gov-O_LA,2003,LA,Gov-G,Gov-O,Mason-Dixon Polling & Research Inc.,197,9/30/2003,625.0,Jindal (R),27.0,Blanco (D),16.0,15.0,11.0,10/4/2003,32.54,18.36,14.18,3.18,-3.18,1.0,,
1578,5381579,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/20/2004,684.0,Kerry,27.0,Dean,24.0,15.0,3.0,1/27/2004,38.4,26.3,12.1,9.1,,1.0,"previously listed as Zogby Analytics, telephone",
1583,5381584,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,Suffolk University,323,1/21/2004,401.0,Kerry,27.0,Dean,19.0,15.0,8.0,1/27/2004,38.4,26.3,12.1,4.1,,1.0,,
1615,5381616,2004_Pres-D_AZ,2004,AZ,Pres-P,Pres-D,Market Solutions Group,188,1/29/2004,601.0,Kerry,27.0,Clark,18.0,13.0,9.0,2/3/2004,42.6,26.5,16.1,7.100000000000001,,1.0,aka Arizona Republic,
1617,5381618,2004_Pres-D_DE,2004,DE,Pres-P,Pres-D,American Research Group,9,1/29/2004,600.0,Kerry,27.0,Lieberman,16.0,14.0,11.0,2/3/2004,50.4,11.1,39.3,28.3,,1.0,,
1977,5381978,2004_Sen-G_NH,2004,NH,Sen-G,Sen-G,Franklin Pierce University,107,10/20/2004,617.0,Democrat,27.0,Republican,60.0,,-33.0,11/2/2004,33.72,66.18,-32.46,0.54,-0.54,1.0,,
2167,5382167,2004_Sen-G_IA,2004,IA,Sen-G,Sen-G,Research 2000,281,10/26/2004,600.0,Democrat,27.0,Republican,65.0,,-38.0,11/2/2004,27.88,70.18,-42.3,4.3,4.3,1.0,,
2168,5382168,2004_Sen-G_IA,2004,IA,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/26/2004,602.0,Democrat,27.0,Republican,68.0,,-41.0,11/2/2004,27.88,70.18,-42.3,1.3,1.3,1.0,"previously listed as Zogby Analytics, telephone",
2174,5382174,2004_Sen-G_OH,2004,OH,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/26/2004,602.0,Democrat,27.0,Republican,58.0,,-31.0,11/2/2004,36.14,63.85,-27.71,3.29,-3.29,1.0,"previously listed as Zogby Analytics, telephone",
2187,5382187,2004_House-G_KS-4,2004,KS-4,House-G,House-G,SurveyUSA,325,10/27/2004,661.0,Democrat,27.0,Republican,67.0,,-40.0,11/2/2004,31.07,66.11,-35.04,4.96,-4.96,1.0,,
2357,5382359,2004_Sen-G_NH,2004,NH,Sen-G,Sen-G,University of New Hampshire,357,10/30/2004,957.0,Democrat,27.0,Republican,63.0,,-36.0,11/2/2004,33.72,66.18,-32.46,3.54,-3.54,1.0,,
2436,5382439,2006_House-G_MI-7,2006,MI-7,House-G,House-G,Basswood Research,24,10/17/2006,300.0,Democrat,27.0,Republican,44.0,,-17.0,11/7/2006,45.98,49.93,-3.95,13.05,-13.05,1.0,,R
2838,5382845,2006_House-G_UT-3,2006,UT-3,House-G,House-G,Dan Jones & Associates,70,10/30/2006,386.0,Democrat,27.0,Republican,56.0,6.0,-29.0,11/7/2006,32.24,57.71,-25.47,3.53,-3.53,1.0,,
3059,5383065,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,12/17/2007,633.0,Obama,27.0,Edwards,26.0,24.0,1.0,1/3/2008,37.6,29.7,7.9,6.9,,1.0,previously listed as InsiderAdvantage,
3060,5383066,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,12/17/2007,775.0,Obama,27.0,Edwards,22.0,31.0,5.0,1/3/2008,37.6,29.7,7.9,2.9,,0.0,,
3080,5383086,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,12/28/2007,934.0,Obama,27.0,Edwards,24.0,31.0,3.0,1/3/2008,37.6,29.7,7.9,4.9,,0.0,"previously listed as Zogby Analytics, telephone",
3108,5383114,2008_Pres-R_NH,2008,NH,Pres-P,Pres-R,Suffolk University,323,1/5/2008,500.0,McCain,27.0,Romney,30.0,10.0,-3.0,1/8/2008,37.1,31.6,5.5,8.5,,0.0,,
3125,5383131,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/9/2008,785.0,McCain,27.0,Huckabee,24.0,16.0,3.0,1/19/2008,33.2,29.9,3.3,0.3,,1.0,,
3127,5383133,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,SurveyUSA,325,1/10/2008,502.0,McCain,27.0,Romney,17.0,19.0,10.0,1/29/2008,36.0,31.0,5.0,5.0,,1.0,,
3135,5383141,2008_Pres-R_MI,2008,MI,Pres-P,Pres-R,EPIC-MRA,84,1/11/2008,604.0,McCain,27.0,Romney,26.0,19.0,1.0,1/15/2008,29.7,38.9,-9.2,10.2,,0.0,,
3141,5383147,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Strategic Vision LLC,320,1/12/2008,605.0,McCain,27.0,Romney,17.0,20.0,10.0,1/29/2008,36.0,31.0,5.0,5.0,,1.0,,
3150,5383156,2008_Pres-R_MI,2008,MI,Pres-P,Pres-R,Zogby Interactive/JZ Analytics,395,1/13/2008,824.0,McCain,27.0,Romney,26.0,15.0,1.0,1/15/2008,29.7,38.9,-9.2,10.2,,0.0,"previously listed as Zogby Analytics, telephone",
3154,5383160,2008_Pres-D_NJ,2008,NJ,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,1/15/2008,866.0,Obama,27.0,Clinton,45.0,11.0,-18.0,2/5/2008,43.9,53.8,-9.9,8.1,,1.0,,
3160,5383166,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Mason-Dixon Polling & Research Inc.,197,1/15/2008,400.0,McCain,27.0,Huckabee,25.0,15.0,2.0,1/19/2008,33.2,29.9,3.3,1.3,,1.0,,
3172,5383178,2008_Pres-D_CA,2008,CA,Pres-P,Pres-D,Field Research Corp. (Field Poll),94,1/17/2008,377.0,Obama,27.0,Clinton,39.0,10.0,-12.0,2/5/2008,43.2,51.5,-8.3,3.7,,1.0,,
3178,5383184,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Fox News/Opinion Dynamics Corp.,104,1/17/2008,500.0,McCain,27.0,Huckabee,20.0,15.0,7.0,1/19/2008,33.2,29.9,3.3,3.7,,1.0,,
3185,5383191,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Zogby Interactive/JZ Analytics,395,1/18/2008,817.0,McCain,27.0,Huckabee,26.0,16.0,1.0,1/19/2008,33.2,29.9,3.3,2.3,,1.0,"previously listed as Zogby Analytics, telephone",
3189,5383195,2008_Pres-D_SC,2008,SC,Pres-P,Pres-D,Clemson University,54,1/19/2008,300.0,Obama,27.0,Clinton,20.0,17.0,7.0,1/26/2008,55.4,26.5,28.9,21.9,,1.0,,
3229,5383235,2008_Pres-R_AL,2008,AL,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/23/2008,846.0,McCain,27.0,Huckabee,27.0,15.0,0.0,2/5/2008,37.1,41.3,-4.2,4.2,,0.5,,
3256,5383262,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,American Research Group,9,1/26/2008,600.0,Obama,27.0,Clinton,60.0,9.0,-33.0,1/29/2008,32.9,49.8,-16.9,16.1,,1.0,,
3257,5383263,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Datamar,75,1/26/2008,508.0,Obama,27.0,Clinton,47.0,14.0,-20.0,1/29/2008,32.9,49.8,-16.9,3.1,,1.0,,
3267,5383273,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/26/2008,500.0,McCain,27.0,Romney,33.0,18.0,-6.0,1/29/2008,36.0,31.0,5.0,11.0,,0.0,,
3268,5383274,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Strategic Vision LLC,320,1/26/2008,600.0,McCain,27.0,Romney,26.0,17.0,1.0,1/29/2008,36.0,31.0,5.0,4.0,,1.0,,
3281,5383287,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,American Research Group,9,1/28/2008,600.0,Obama,27.0,Clinton,57.0,12.0,-30.0,1/29/2008,32.9,49.8,-16.9,13.1,,1.0,,
3405,5383411,2008_Pres-D_OK,2008,OK,Pres-P,Pres-D,SurveyUSA,325,2/3/2008,673.0,Obama,27.0,Clinton,54.0,,-27.0,2/5/2008,31.2,54.8,-23.6,3.4,,1.0,,
3668,5383675,2008_Pres-D_WV,2008,WV,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,5/4/2008,840.0,Obama,27.0,Clinton,56.0,,-29.0,5/13/2008,25.7,67.0,-41.3,12.3,,1.0,,
3843,5383849,2008_Sen-G_MN,2008,MN,Sen-G,Sen-G,St. Cloud State University,312,10/18/2008,354.0,Democrat,27.0,Republican,38.0,,-11.0,11/4/2008,41.99,41.98,0.01,11.01,-11.01,0.0,,
4308,5384316,2008_House-G_UT-1,2008,UT-1,House-G,House-G,Dan Jones & Associates,70,10/27/2008,377.0,Democrat,27.0,Republican,60.0,,-33.0,11/4/2008,30.47,64.85,-34.38,1.38,1.38,1.0,,
5593,5385608,2012_Pres-R_CO,2012,CO,Pres-P,Pres-R,Public Policy Polling,263,2/5/2012,938.0,Santorum,27.0,Romney,37.0,21.0,-10.0,2/7/2012,40.3,34.9,5.4,15.4,,0.0,,
5596,5385611,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,American Research Group,9,2/12/2012,600.0,Romney,27.0,Santorum,33.0,21.0,-6.0,2/28/2012,41.1,37.9,3.2,9.2,,0.0,,
5608,5385623,2012_Pres-R_WA,2012,WA,Pres-P,Pres-R,Public Policy Polling,263,2/18/2012,400.0,Romney,27.0,Paul,15.0,38.0,12.0,3/3/2012,37.6,24.8,12.8,0.8,,0.0,,
5682,5385697,2012_Pres-R_MS,2012,MS,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,3/8/2012,750.0,Santorum,27.0,Gingrich,27.0,35.0,0.0,3/13/2012,32.8,31.2,1.6,1.6,,0.0,,
5688,5385703,2012_Pres-R_MS,2012,MS,Pres-P,Pres-R,Public Policy Polling,263,3/11/2012,656.0,Santorum,27.0,Gingrich,33.0,31.0,-6.0,3/13/2012,32.8,31.2,1.6,7.600000000000001,,0.0,,
6711,15380095,2014_Sen-G_ME,2014,ME,Sen-G,Sen-G,Pan Atlantic Research,249,10/18/2014,400.0,Democrat,27.0,Republican,66.6,,-39.6,11/4/2014,31.5,68.46000000000001,-36.96,2.64,-2.64,1.0,previously listed as Pan Atlantic SMS Group,
6820,15380556,2014_Sen-G_OK,2014,OK,Sen-G,Sen-G,YouGov,391,10/20/2014,995.0,Democrat,27.0,Republican,63.0,,-36.0,11/4/2014,28.55,68.01,-39.46,3.46,3.46,1.0,,
6829,15380565,2014_Sen-G_WY,2014,WY,Sen-G,Sen-G,YouGov,391,10/20/2014,258.0,Democrat,27.0,Republican,67.0,,-40.0,11/4/2014,17.45,72.19,-54.74,14.74,14.74,1.0,,
7203,15380918,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Douglas Fulmer & Associates,82,1/19/2016,687.0,Cruz,27.0,Trump,25.0,11.0,2.0,2/1/2016,27.64,24.3,3.34,1.34,,1.0,,
7219,15380934,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Gravis Marketing,124,1/27/2016,724.0,Cruz,27.0,Trump,31.0,13.0,-4.0,2/1/2016,27.64,24.3,3.34,7.34,,0.0,,
7344,15381059,2016_Pres-R_AK,2016,AK,Pres-P,Pres-R,Overtime Politics,247,2/22/2016,318.0,Cruz,27.0,Trump,41.0,15.0,-14.0,3/1/2016,36.38,33.64,2.74,16.74,,0.0,,
7667,74558,2016_Sen-G_SD,2016,SD,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/19/2016,400.0,Democrat,27.0,Republican,65.0,,-38.0,11/8/2016,28.17,71.83,-43.66,5.66,5.66,1.0,,
7973,74980,2016_Pres-G_SD,2016,SD,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,298.0,Democrat,27.0,Republican,53.0,16.0,-26.0,11/8/2016,31.74,61.53,-29.79,3.79,3.79,1.0,,
7990,74987,2016_Pres-G_WV,2016,WV,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,321.0,Democrat,27.0,Republican,58.0,6.0,-31.0,11/8/2016,26.18,67.85,-41.68,10.68,10.68,1.0,,
8016,75134,2016_Sen-G_ND,2016,ND,Sen-G,Sen-G,SurveyMonkey,324,10/28/2016,279.0,Democrat,27.0,Republican,71.0,,-44.0,11/8/2016,16.97,78.48,-61.51,17.51,17.51,1.0,,
8122,75582,2016_Sen-G_UT,2016,UT,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/30/2016,750.0,Democrat,27.0,Republican,59.0,3.0,-32.0,11/8/2016,27.06,68.15,-41.09,9.09,9.09,1.0,,
8305,77177,2016_Gov-G_ND,2016,ND,Gov-G,Gov-G,SurveyMonkey,324,11/4/2016,313.0,Democrat,27.0,Republican,70.0,,-43.0,11/8/2016,19.39,76.52,-57.13,14.13,14.13,1.0,,
8653,91080,2018_Gov-G_MA,2018,MA,Gov-G,Gov-G,Western New England University,380,10/19/2018,402.0,Democrat,27.0,Republican,65.0,,-38.0,11/6/2018,33.12,66.6,-33.48,4.52,-4.52,1.0,,
9058,91445,2018_Gov-G_WY,2018,WY,Gov-G,Gov-G,Change Research,48,11/3/2018,858.0,Democrat,27.0,Republican,61.0,6.0,-34.0,11/6/2018,27.54,67.12,-39.58,5.58,5.58,1.0,,
9093,91535,2018_Sen-OS_MS,2018,MS,Sen-G,Sen-OS,Change Research,48,11/3/2018,1003.0,Hyde-Smith (R),27.0,Espy (D),40.0,28.0,-13.0,11/6/2018,41.25,40.9,0.34,13.34,,0.0,,
7533,15381248,2016_Pres-R_WI,2016,WI,Pres-P,Pres-R,Optimus,245,3/23/2016,7117.0,Cruz,27.2,Trump,30.9,29.4,-3.7,4/5/2016,48.2,35.02,13.18,16.88,,0.0,,
7013,15380744,2014_Sen-G_OK,2014,OK,Sen-G,Sen-G,SoonerPoll.com,308,10/27/2014,949.0,Democrat,27.8,Republican,62.7,,-34.9,11/4/2014,28.55,68.01,-39.46,4.56,4.56,1.0,,
5252,5385263,2010_Gov-G_TN,2010,TN,Gov-G,Gov-G,Crawford Johnson & Northcott Inc.,63,10/26/2010,600.0,Democrat,27.84,Republican,56.54,,-28.7,11/2/2010,33.08,65.03,-31.95,3.25,3.25,1.0,,
7896,75473,2016_Sen-G_KY,2016,KY,Sen-G,Sen-G,Google Surveys,122,10/27/2016,1016.0,Democrat,27.9,Republican,34.5,,-6.600000000000001,11/8/2016,42.72,57.27,-14.55,7.95,7.95,1.0,among all adults,
20,5380018,1998_Gov-G_WI,1998,WI,Gov-G,Gov-G,University of Wisconsin Milwaukee,366,10/15/1998,415.0,Democrat,28.0,Republican,63.0,,-35.0,11/3/1998,38.7,59.7,-21.0,14.0,-14.0,1.0,previously listed as University Wisconsin-Milwaukee,
44,5380042,1998_Gov-G_OH,1998,OH,Gov-G,Gov-G,Gordon S. Black Corp.,123,10/18/1998,1012.0,Democrat,28.0,Republican,36.0,,-8.0,11/3/1998,44.7,50.1,-5.4,2.6,-2.6,1.0,aka Plain Dealer,
51,5380049,1998_Sen-G_OH,1998,OH,Sen-G,Sen-G,Gordon S. Black Corp.,123,10/18/1998,1012.0,Democrat,28.0,Republican,51.0,,-23.0,11/3/1998,43.53,56.46,-12.93,10.07,-10.07,1.0,,
252,5380251,1998_Sen-G_MO,1998,MO,Sen-G,Sen-G,Neighbor,226,10/30/1998,330.0,Democrat,28.0,Republican,54.0,,-26.0,11/3/1998,43.77,52.68,-8.91,17.09,-17.09,1.0,,
495,5380493,2000_Pres-G_MT,2000,MT,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/19/2000,968.0,Democrat,28.0,Republican,56.0,,-28.0,11/7/2000,33.36,58.44,-25.08,2.92,-2.92,1.0,,
586,5380585,2000_Sen-G_RI,2000,RI,Sen-G,Sen-G,Brown University,35,10/22/2000,370.0,Democrat,28.0,Republican,52.0,2.0,-24.0,11/7/2000,41.15,56.88,-15.73,8.27,-8.27,1.0,,
877,5380876,2000_Pres-G_AL,2000,AL,Pres-G,Pres-G,University of South Alabama,361,11/1/2000,442.0,Democrat,28.0,Republican,48.0,,-20.0,11/7/2000,41.59,56.47,-14.88,5.12,-5.12,1.0,,
1033,5381032,2000_Sen-G_ME,2000,ME,Sen-G,Sen-G,Harris Insights & Analytics,133,11/3/2000,1473.0,Democrat,28.0,Republican,70.0,,-42.0,11/7/2000,31.06,68.94,-37.88,4.12,-4.12,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1132,5381131,2002_Gov-G_NH,2002,NH,Gov-G,Gov-G,American Research Group,9,10/15/2002,600.0,Democrat,28.0,Republican,57.0,,-29.0,11/5/2002,38.2,58.6,-20.4,8.6,-8.6,1.0,,
1372,5381370,2002_Gov-G_NV,2002,NV,Gov-G,Gov-G,SurveyUSA,325,10/28/2002,523.0,Democrat,28.0,Republican,63.0,,-35.0,11/5/2002,22.0,68.3,-46.3,11.3,11.3,1.0,,
1425,5381423,2002_Sen-G_NM,2002,NM,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/29/2002,405.0,Democrat,28.0,Republican,61.0,,-33.0,11/5/2002,34.96,65.04,-30.08,2.92,-2.92,1.0,,
1431,5381429,2002_Gov-G_CO,2002,CO,Gov-G,Gov-G,Talmey-Drake Research & Strategy Inc.,329,10/30/2002,500.0,Democrat,28.0,Republican,52.0,,-24.0,11/5/2002,33.7,62.6,-28.9,4.9,4.9,1.0,,
1478,5381477,2002_Gov-G_CO,2002,CO,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,11/1/2002,500.0,Democrat,28.0,Republican,60.0,4.0,-32.0,11/5/2002,33.7,62.6,-28.9,3.1,-3.1,1.0,"previously listed as Zogby Analytics, telephone",
1596,5381597,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,SurveyUSA,325,1/24/2004,481.0,Kerry,28.0,Dean,24.0,15.0,4.0,1/27/2004,38.4,26.3,12.1,8.1,,1.0,,
1623,5381624,2004_Pres-D_SC,2004,SC,Pres-P,Pres-D,CBS News/New York Times,36,1/29/2004,545.0,Edwards,28.0,Kerry,21.0,13.0,7.0,2/3/2004,45.1,29.8,15.3,8.3,,1.0,,
1637,5381638,2004_Pres-D_SC,2004,SC,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,1/31/2004,500.0,Edwards,28.0,Kerry,24.0,8.0,4.0,2/3/2004,45.1,29.8,15.3,11.3,,1.0,previously listed as InsiderAdvantage,
1642,5381643,2004_Pres-D_OK,2004,OK,Pres-P,Pres-D,American Research Group,9,2/1/2004,600.0,Clark,28.0,Edwards,21.0,25.0,7.0,2/3/2004,29.9,29.5,0.4,6.600000000000001,,1.0,,
1646,5381647,2004_Pres-D_SC,2004,SC,Pres-P,Pres-D,CBS News/New York Times,36,2/1/2004,433.0,Edwards,28.0,Kerry,24.0,13.0,4.0,2/3/2004,45.1,29.8,15.3,11.3,,1.0,,
1909,5381909,2004_Sen-G_OH,2004,OH,Sen-G,Sen-G,Fox News/Opinion Dynamics Corp.,104,10/18/2004,700.0,Democrat,28.0,Republican,58.0,,-30.0,11/2/2004,36.14,63.85,-27.71,2.29,-2.29,1.0,,
2025,5382026,2004_Pres-G_OK,2004,OK,Pres-G,Pres-G,Wilson Research Strategies,384,10/23/2004,500.0,Democrat,28.0,Republican,61.0,,-33.0,11/2/2004,34.43,65.57000000000001,-31.14,1.86,-1.86,1.0,,
3057,5383063,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,CNN/Opinion Research Corp.,37,12/16/2007,543.0,Obama,28.0,Edwards,26.0,30.0,2.0,1/3/2008,37.6,29.7,7.9,5.9,,0.0,,
3063,5383069,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,12/17/2007,496.0,Huckabee,28.0,Romney,27.0,14.0,1.0,1/3/2008,34.4,25.2,9.2,8.2,,1.0,,
3066,5383072,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,American Research Group,9,12/18/2007,600.0,Huckabee,28.0,Romney,17.0,20.0,11.0,1/3/2008,34.4,25.2,9.2,1.8,,1.0,,
3081,5383087,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,CNN/Opinion Research Corp.,37,12/28/2007,373.0,Huckabee,28.0,Romney,31.0,13.0,-3.0,1/3/2008,34.4,25.2,9.2,12.2,,0.0,,
3087,5383093,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,Strategic Vision LLC,320,12/29/2007,600.0,Huckabee,28.0,Romney,30.0,16.0,-2.0,1/3/2008,34.4,25.2,9.2,11.2,,0.0,,
3143,5383149,2008_Pres-R_NV,2008,NV,Pres-P,Pres-R,American Research Group,9,1/12/2008,600.0,Romney,28.0,Paul,9.0,21.0,19.0,1/19/2008,51.1,13.7,37.4,18.4,,1.0,,
3146,5383152,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Public Policy Polling,263,1/12/2008,1272.0,McCain,28.0,Huckabee,21.0,17.0,7.0,1/19/2008,33.2,29.9,3.3,3.7,,1.0,,
3151,5383157,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/13/2008,911.0,McCain,28.0,Huckabee,19.0,17.0,9.0,1/19/2008,33.2,29.9,3.3,5.7,,1.0,,
3153,5383159,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Research 2000,281,1/15/2008,500.0,Obama,28.0,Clinton,50.0,13.0,-22.0,1/29/2008,32.9,49.8,-16.9,5.100000000000001,,1.0,,
3170,5383176,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Public Policy Polling,263,1/16/2008,772.0,McCain,28.0,Huckabee,20.0,18.0,8.0,1/19/2008,33.2,29.9,3.3,4.7,,1.0,,
3173,5383179,2008_Pres-D_CA,2008,CA,Pres-P,Pres-D,Public Policy Institute of California,262,1/17/2008,543.0,Obama,28.0,Clinton,43.0,11.0,-15.0,2/5/2008,43.2,51.5,-8.3,6.7,,1.0,,
3219,5383225,2008_Pres-D_AL,2008,AL,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,1/23/2008,649.0,Obama,28.0,Clinton,43.0,,-15.0,2/5/2008,56.0,41.6,14.4,29.4,,0.0,,
3251,5383257,2008_Pres-D_NY,2008,NY,Pres-P,Pres-D,Gallup,112,1/25/2008,767.0,Obama,28.0,Clinton,56.0,10.0,-28.0,2/5/2008,40.3,57.4,-17.1,10.9,,1.0,,
3262,5383268,2008_Pres-R_AL,2008,AL,Pres-P,Pres-R,Capital Survey Research Center,44,1/26/2008,397.0,McCain,28.0,Huckabee,24.0,15.0,4.0,2/5/2008,37.1,41.3,-4.2,8.2,,0.0,,
3278,5383284,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Public Policy Polling,263,1/27/2008,680.0,McCain,28.0,Romney,35.0,13.0,-7.0,1/29/2008,36.0,31.0,5.0,12.0,,0.0,,
3283,5383289,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,SurveyUSA,325,1/28/2008,903.0,Obama,28.0,Clinton,52.0,13.0,-24.0,1/29/2008,32.9,49.8,-16.9,7.100000000000001,,1.0,,
3665,5383672,2008_Pres-D_KY,2008,KY,Pres-P,Pres-D,SurveyUSA,325,5/4/2008,595.0,Obama,28.0,Clinton,62.0,,-34.0,5/20/2008,29.9,65.5,-35.6,1.6,,1.0,,
4218,5384224,2008_Sen-G_MS,2008,MS,Sen-G,Sen-G,YouGov,391,10/25/2008,417.0,Democrat,28.0,Republican,56.0,,-28.0,11/4/2008,38.56,61.44,-22.88,5.12,-5.12,1.0,,
5685,5385700,2012_Pres-R_AL,2012,AL,Pres-P,Pres-R,Capital Survey Research Center,44,3/10/2012,512.0,Santorum,28.0,Gingrich,33.0,34.0,-5.0,3/13/2012,34.5,29.3,5.2,10.2,,0.0,,
6120,5386124,2012_Gov-G_ND,2012,ND,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/27/2012,625.0,Democrat,28.0,Republican,62.0,,-34.0,11/6/2012,34.31,63.1,-28.79,5.21,-5.21,1.0,,
6207,5386211,2012_House-G_UT-2,2012,UT-2,House-G,House-G,Dan Jones & Associates,70,10/29/2012,229.0,Democrat,28.0,Republican,44.0,,-16.0,11/6/2012,33.47,62.17,-28.7,12.7,12.7,1.0,,
6250,5386254,2012_House-G_UT-2,2012,UT-2,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/30/2012,625.0,Democrat,28.0,Republican,55.0,,-27.0,11/6/2012,33.47,62.17,-28.7,1.7,1.7,1.0,,
6770,15380152,2014_Gov-G_NV,2014,NV,Gov-G,Gov-G,YouGov,391,10/20/2014,1314.0,Democrat,28.0,Republican,53.0,,-25.0,11/4/2014,23.88,70.58,-46.7,21.7,21.7,1.0,,
6778,112358,2014_Gov-G_SD,2014,SD,Gov-G,Gov-G,YouGov,391,10/20/2014,527.0,Democrat,28.0,Republican,54.0,,-26.0,11/4/2014,25.43,70.47,-45.04,19.04,19.04,1.0,newly added in 2019 update,
6788,15380569,2014_Sen-GS_SC,2014,SC,Sen-G,Sen-GS,YouGov,391,10/20/2014,1566.0,Democrat,28.0,Republican,57.0,,-29.0,11/4/2014,37.09,61.12,-24.03,4.97,-4.97,1.0,,
6811,15380547,2014_Sen-G_MS,2014,MS,Sen-G,Sen-G,YouGov,391,10/20/2014,654.0,Democrat,28.0,Republican,50.0,,-22.0,11/4/2014,37.89,59.9,-22.01,0.01,0.01,1.0,,
6823,15380559,2014_Sen-G_SC,2014,SC,Sen-G,Sen-G,YouGov,391,10/20/2014,1566.0,Democrat,28.0,Republican,43.0,8.0,-15.0,11/4/2014,38.78,54.27,-15.49,0.49,0.49,1.0,,
6846,15380585,2014_Gov-G_SD,2014,SD,Gov-G,Gov-G,Marist College,183,10/21/2014,730.0,Democrat,28.0,Republican,67.0,,-39.0,11/4/2014,25.43,70.47,-45.04,6.04,6.04,1.0,,
7179,15380894,2015_Gov-G_MS,2015,MS,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/23/2015,625.0,Democrat,28.0,Republican,66.0,1.0,-38.0,11/3/2015,32.25,66.38,-34.13,3.87,-3.87,1.0,,
7194,15380909,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Gravis Marketing,124,1/12/2016,422.0,Cruz,28.0,Trump,34.0,9.0,-6.0,2/1/2016,27.64,24.3,3.34,9.34,,0.0,,
7243,15380958,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,University of New Hampshire,357,2/3/2016,287.0,Trump,28.0,Kasich,13.0,17.0,15.0,2/9/2016,35.23,15.71,19.52,4.52,,1.0,,
7264,15380979,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Gravis Marketing,124,2/7/2016,705.0,Trump,28.0,Kasich,17.0,15.0,11.0,2/9/2016,35.23,15.71,19.52,8.52,,1.0,,
7314,15381029,2016_Pres-R_SC,2016,SC,Pres-P,Pres-R,Marist College,183,2/16/2016,722.0,Trump,28.0,Rubio,15.0,23.0,13.0,2/20/2016,32.39,22.4,9.99,3.01,,1.0,,
7803,74319,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/24/2016,750.0,Democrat,28.0,Republican,32.0,29.0,-4.0,11/8/2016,27.17,45.05,-17.89,13.89,13.89,1.0,,
8205,75471,2016_Sen-G_UT,2016,UT,Sen-G,Sen-G,Monmouth University,215,11/1/2016,402.0,Democrat,28.0,Republican,61.0,,-33.0,11/8/2016,27.06,68.15,-41.09,8.09,8.09,1.0,,
9080,91456,2018_House-G_WY-1,2018,WY-1,House-G,House-G,Change Research,48,11/3/2018,858.0,Democrat,28.0,Republican,55.0,7.0,-27.0,11/6/2018,29.77,63.59,-33.82,6.82,6.82,1.0,,
7004,15380746,2014_Sen-GS_OK,2014,OK,Sen-G,Sen-GS,SoonerPoll.com,308,10/27/2014,949.0,Democrat,28.1,Republican,59.4,,-31.3,11/4/2014,28.98,67.85,-38.87,7.57,7.57,1.0,,
8484,76048,2016_Sen-G_OH,2016,OH,Sen-G,Sen-G,Emerson College,88,11/5/2016,900.0,Democrat,28.3,Republican,48.8,,-20.5,11/8/2016,37.16,58.03,-20.87,0.37,0.37,1.0,,
2636,5382641,2006_Gov-G_TX,2006,TX,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,10/25/2006,1081.0,Democrat,28.5,Republican,36.7,15.0,-8.2,11/7/2006,29.8,39.0,-9.2,1.0,1.0,1.0,,
7249,15380964,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Suffolk University,323,2/4/2016,500.0,Trump,28.8,Kasich,13.0,19.4,15.8,2/9/2016,35.23,15.71,19.52,3.72,,1.0,,
23,5380021,1998_Sen-G_GA,1998,GA,Sen-G,Sen-G,University of Georgia,350,10/15/1998,500.0,Democrat,29.0,Republican,46.0,,-17.0,11/3/1998,45.15,52.37,-7.22,9.78,-9.78,1.0,,
155,5380154,1998_Sen-G_AL,1998,AL,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/25/1998,808.0,Democrat,29.0,Republican,62.0,,-33.0,11/3/1998,36.69,63.24,-26.55,6.45,-6.45,1.0,,
192,5380192,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/27/1998,808.0,Democrat,29.0,Republican,54.0,5.0,-25.0,11/3/1998,33.2,54.3,-21.1,3.9,-3.9,1.0,,
421,5380420,2000_Pres-R_MA,2000,MA,Pres-P,Pres-R,Zogby Interactive/JZ Analytics,395,3/1/2000,400.0,Bush,29.0,McCain,59.0,2.0,-30.0,3/7/2000,31.61,64.34,-32.73,2.73,,1.0,"previously listed as Zogby Analytics, telephone",
449,5380448,2000_Pres-R_MA,2000,MA,Pres-P,Pres-R,University of Massachusetts Amherst,354,3/4/2000,400.0,Bush,29.0,McCain,60.0,,-31.0,3/7/2000,31.61,64.34,-32.73,1.73,,1.0,,
951,5380950,2000_Sen-G_OH,2000,OH,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,11/2/2000,600.0,Democrat,29.0,Republican,60.0,,-31.0,11/7/2000,35.87,59.9,-24.03,6.97,-6.97,1.0,"previously listed as Zogby Analytics, telephone",
955,5380954,2000_Sen-G_TN,2000,TN,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,11/2/2000,500.0,Democrat,29.0,Republican,57.0,4.0,-28.0,11/7/2000,32.21,65.1,-32.89,4.89,4.89,1.0,"previously listed as Zogby Analytics, telephone",
1133,5381132,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,SurveyUSA,325,10/15/2002,567.0,Democrat,29.0,Republican,45.0,22.0,-16.0,11/5/2002,33.5,49.4,-15.9,0.1,-0.1,1.0,,
1243,5381241,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,SurveyUSA,325,10/22/2002,567.0,Democrat,29.0,Republican,44.0,23.0,-15.0,11/5/2002,33.5,49.4,-15.9,0.9,0.9,1.0,,
1415,5381413,2002_Sen-G_KY,2002,KY,Sen-G,Sen-G,SurveyUSA,325,10/29/2002,705.0,Democrat,29.0,Republican,66.0,,-37.0,11/5/2002,35.32,64.68,-29.36,7.640000000000001,-7.640000000000001,1.0,,
1462,5381461,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,Quinnipiac University,267,10/31/2002,624.0,Democrat,29.0,Republican,45.0,14.0,-16.0,11/5/2002,33.5,49.4,-15.9,0.1,-0.1,1.0,,
1582,5381582,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,Research 2000,281,1/21/2004,604.0,Kerry,29.0,Dean,21.0,17.0,8.0,1/27/2004,38.4,26.3,12.1,4.1,,1.0,,
1592,5381593,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,Suffolk University,323,1/23/2004,401.0,Kerry,29.0,Dean,20.0,14.0,9.0,1/27/2004,38.4,26.3,12.1,3.1,,1.0,,
1614,5381615,2004_Pres-D_AZ,2004,AZ,Pres-P,Pres-D,Los Angeles Times,172,1/29/2004,451.0,Kerry,29.0,Clark,22.0,13.0,7.0,2/3/2004,42.6,26.5,16.1,9.1,,1.0,,
1643,5381644,2004_Pres-D_OK,2004,OK,Pres-P,Pres-D,SurveyUSA,325,2/1/2004,350.0,Clark,29.0,Edwards,27.0,26.0,2.0,2/3/2004,29.9,29.5,0.4,1.6,,1.0,,
1996,5381997,2004_Sen-G_PA,2004,PA,Sen-G,Sen-G,Franklin & Marshall College,106,10/21/2004,376.0,Democrat,29.0,Republican,52.0,,-23.0,11/2/2004,41.99,52.62,-10.63,12.37,-12.37,1.0,,
2115,5382116,2004_Sen-G_PA,2004,PA,Sen-G,Sen-G,Temple University,336,10/25/2004,1488.0,Democrat,29.0,Republican,51.0,,-22.0,11/2/2004,41.99,52.62,-10.63,11.37,-11.37,1.0,,
2217,5382218,2004_Sen-G_PA,2004,PA,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/27/2004,600.0,Democrat,29.0,Republican,55.0,,-26.0,11/2/2004,41.99,52.62,-10.63,15.37,-15.37,1.0,"previously listed as Zogby Analytics, telephone",
2942,5382949,2006_Sen-G_TX,2006,TX,Sen-G,Sen-G,YouGov,391,11/1/2006,1004.0,Democrat,29.0,Republican,65.0,,-36.0,11/7/2006,36.04,61.69,-25.65,10.35,-10.35,1.0,"branded as Polimetrix, which soon merged into YouGov",
3073,5383079,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Research 2000,281,12/27/2007,500.0,Obama,29.0,Edwards,29.0,28.0,0.0,1/3/2008,37.6,29.7,7.9,7.9,,0.5,,
3078,5383084,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,Strategic Vision LLC,320,12/27/2007,600.0,Huckabee,29.0,Romney,27.0,15.0,2.0,1/3/2008,34.4,25.2,9.2,7.2,,1.0,,
3082,5383088,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,Zogby Interactive/JZ Analytics,395,12/28/2007,867.0,Huckabee,29.0,Romney,28.0,11.0,1.0,1/3/2008,34.4,25.2,9.2,8.2,,1.0,"previously listed as Zogby Analytics, telephone",
3090,5383096,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,American Research Group,9,1/1/2008,600.0,Huckabee,29.0,Romney,24.0,13.0,5.0,1/3/2008,34.4,25.2,9.2,4.2,,1.0,,
3145,5383151,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Clemson University,54,1/12/2008,450.0,McCain,29.0,Huckabee,22.0,13.0,7.0,1/19/2008,33.2,29.9,3.3,3.7,,1.0,,
3149,5383155,2008_Pres-R_MI,2008,MI,Pres-P,Pres-R,Mitchell Research & Communications,213,1/13/2008,589.0,McCain,29.0,Romney,35.0,12.0,-6.0,1/15/2008,29.7,38.9,-9.2,3.2,,1.0,,
3152,5383158,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Zogby Interactive/JZ Analytics,395,1/14/2008,813.0,McCain,29.0,Huckabee,23.0,13.0,6.0,1/19/2008,33.2,29.9,3.3,2.7,,1.0,"previously listed as Zogby Analytics, telephone",
3177,5383183,2008_Pres-R_CA,2008,CA,Pres-P,Pres-R,Public Policy Institute of California,262,1/17/2008,348.0,McCain,29.0,Romney,17.0,10.0,12.0,2/5/2008,42.2,34.8,7.4,4.600000000000001,,1.0,,
3192,5383198,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,1/20/2008,672.0,Obama,29.0,Clinton,47.0,12.0,-18.0,1/29/2008,32.9,49.8,-16.9,1.1,,1.0,,
3205,5383211,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,American Research Group,9,1/21/2008,600.0,McCain,29.0,Romney,22.0,17.0,7.0,1/29/2008,36.0,31.0,5.0,2.0,,1.0,,
3233,5383239,2008_Pres-R_MA,2008,MA,Pres-P,Pres-R,SurveyUSA,325,1/23/2008,262.0,McCain,29.0,Romney,50.0,6.0,-21.0,2/5/2008,41.0,51.3,-10.3,10.7,,1.0,,
3273,5383279,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,SurveyUSA,325,1/27/2008,564.0,Obama,29.0,Clinton,49.0,14.0,-20.0,1/29/2008,32.9,49.8,-16.9,3.1,,1.0,,
3347,5383353,2008_Pres-R_MO,2008,MO,Pres-P,Pres-R,American Research Group,9,1/31/2008,600.0,McCain,29.0,Huckabee,31.0,27.0,-2.0,2/5/2008,33.0,31.5,1.5,3.5,,0.0,,
3384,5383390,2008_Pres-R_GA,2008,GA,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,2/2/2008,388.0,McCain,29.0,Huckabee,28.0,30.0,1.0,2/5/2008,31.6,33.9,-2.3,3.3,,0.0,previously listed as InsiderAdvantage,
3407,5383413,2008_Pres-R_AL,2008,AL,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,2/3/2008,566.0,McCain,29.0,Huckabee,38.0,20.0,-9.0,2/5/2008,37.1,41.3,-4.2,4.8,,1.0,previously listed as InsiderAdvantage,
3680,5383687,2008_Pres-D_KY,2008,KY,Pres-P,Pres-D,American Research Group,9,5/15/2008,600.0,Obama,29.0,Clinton,65.0,,-36.0,5/20/2008,29.9,65.5,-35.6,0.4,,1.0,,
3755,5383762,2008_House-G_FL-16,2008,FL-16,House-G,House-G,Tarrance Group,333,10/16/2008,300.0,Democrat,29.0,Republican,55.0,,-26.0,11/4/2008,39.91,60.09,-20.18,5.82,-5.82,1.0,,R
3937,5383945,2008_House-G_KS-4,2008,KS-4,House-G,House-G,SurveyUSA,325,10/21/2008,597.0,Democrat,29.0,Republican,62.0,3.0,-33.0,11/4/2008,32.38,63.41,-31.03,1.97,-1.97,1.0,,
4083,5384091,2008_House-G_UT-1,2008,UT-1,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/24/2008,400.0,Democrat,29.0,Republican,54.0,,-25.0,11/4/2008,30.47,64.85,-34.38,9.38,9.38,1.0,,
4198,5384206,2008_Pres-G_WY,2008,WY,Pres-G,Pres-G,YouGov,391,10/25/2008,246.0,Democrat,29.0,Republican,67.0,,-38.0,11/4/2008,31.31,62.33,-31.02,6.98,-6.98,1.0,,
4200,5384246,2008_Sen-GS_WY,2008,WY,Sen-G,Sen-GS,YouGov,391,10/25/2008,246.0,Democrat,29.0,Republican,63.0,,-34.0,11/4/2008,25.86,71.5,-45.64,11.64,11.64,1.0,,
4759,5384768,2010_Gov-G_UT,2010,UT,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/13/2010,500.0,Democrat,29.0,Republican,66.0,,-37.0,11/2/2010,31.9,64.07000000000001,-32.17,4.83,-4.83,1.0,,
5188,5385199,2010_Sen-G_GA,2010,GA,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/24/2010,500.0,Democrat,29.0,Republican,59.0,,-30.0,11/2/2010,39.0,58.31,-19.31,10.69,-10.69,1.0,,
5300,5385312,2010_Gov-G_UT,2010,UT,Gov-G,Gov-G,Dan Jones & Associates,70,10/27/2010,1206.0,Democrat,29.0,Republican,63.0,,-34.0,11/2/2010,31.9,64.07000000000001,-32.17,1.83,-1.83,1.0,,
5592,5385607,2012_Pres-R_MN,2012,MN,Pres-P,Pres-R,Public Policy Polling,263,2/4/2012,410.0,Santorum,29.0,Paul,19.0,27.0,10.0,2/7/2012,44.9,27.1,17.8,7.8,,1.0,,
5610,5385625,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,We Ask America,376,2/19/2012,1025.0,Romney,29.0,Santorum,29.0,12.0,0.0,2/28/2012,41.1,37.9,3.2,3.2,,0.5,,
5632,5385647,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,Quinnipiac University,267,2/25/2012,847.0,Romney,29.0,Santorum,36.0,17.0,-7.0,3/6/2012,37.9,37.1,0.8,7.8,,0.0,,
5643,5385658,2012_Pres-R_IL,2012,IL,Pres-P,Pres-R,We Ask America,376,2/28/2012,800.0,Santorum,29.0,Gingrich,29.0,15.0,0.0,3/20/2012,46.5,35.0,11.5,11.5,,0.5,,
5676,5385691,2012_Pres-R_TN,2012,TN,Pres-P,Pres-R,We Ask America,376,3/4/2012,1023.0,Santorum,29.0,Romney,30.0,29.0,-1.0,3/6/2012,37.2,28.1,9.1,10.1,,0.0,,
5679,5385694,2012_Pres-R_AL,2012,AL,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,3/8/2012,750.0,Santorum,29.0,Gingrich,30.0,28.0,-1.0,3/13/2012,34.5,29.3,5.2,6.2,,0.0,,
5686,5385701,2012_Pres-R_AL,2012,AL,Pres-P,Pres-R,Public Policy Polling,263,3/11/2012,600.0,Santorum,29.0,Gingrich,30.0,31.0,-1.0,3/13/2012,34.5,29.3,5.2,6.2,,0.0,,
6447,5386451,2012_Sen-G_TN,2012,TN,Sen-G,Sen-G,YouGov,391,11/2/2012,697.0,Democrat,29.0,Republican,62.0,,-33.0,11/6/2012,30.41,64.89,-34.48,1.48,1.48,1.0,,
6671,15380057,2014_Sen-G_SC,2014,SC,Sen-G,Sen-G,Susquehanna Polling & Research Inc.,326,10/17/2014,917.0,Democrat,29.0,Republican,49.0,10.0,-20.0,11/4/2014,38.78,54.27,-15.49,4.51,-4.51,1.0,,
6787,15380568,2014_Sen-GS_OK,2014,OK,Sen-G,Sen-GS,YouGov,391,10/20/2014,995.0,Democrat,29.0,Republican,63.0,,-34.0,11/4/2014,28.98,67.85,-38.87,4.87,4.87,1.0,,
6870,15380609,2014_Sen-G_SD,2014,SD,Sen-G,Sen-G,Marist College,183,10/21/2014,730.0,Democrat,29.0,Republican,43.0,16.0,-14.0,11/4/2014,29.51,50.37,-20.86,6.86,6.86,1.0,,
6975,15380707,2014_Gov-G_SD,2014,SD,Gov-G,Gov-G,Monmouth University,215,10/26/2014,429.0,Democrat,29.0,Republican,68.0,1.0,-39.0,11/4/2014,25.43,70.47,-45.04,6.04,6.04,1.0,,
7210,15380925,2016_Pres-R_IA,2016,IA,Pres-P,Pres-R,Quinnipiac University,267,1/21/2016,651.0,Cruz,29.0,Trump,31.0,13.0,-2.0,2/1/2016,27.64,24.3,3.34,5.34,,0.0,,
7239,15380954,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Gravis Marketing,124,2/3/2016,871.0,Trump,29.0,Kasich,13.0,19.0,16.0,2/9/2016,35.23,15.71,19.52,3.52,,1.0,,
7241,15380956,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,MassINC Polling Group,198,2/3/2016,410.0,Trump,29.0,Kasich,9.0,12.0,20.0,2/9/2016,35.23,15.71,19.52,0.48,,1.0,,
7265,15380980,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Overtime Politics,247,2/7/2016,401.0,Trump,29.0,Kasich,14.0,18.0,15.0,2/9/2016,35.23,15.71,19.52,4.52,,1.0,,
7319,15381034,2016_Pres-R_SC,2016,SC,Pres-P,Pres-R,Harper Polling,132,2/17/2016,599.0,Trump,29.0,Rubio,15.0,17.0,14.0,2/20/2016,32.39,22.4,9.99,4.01,,1.0,,
7348,15381063,2016_Pres-R_TX,2016,TX,Pres-P,Pres-R,Emerson College,88,2/22/2016,446.0,Cruz,29.0,Trump,28.0,25.0,1.0,3/1/2016,43.76,26.75,17.01,16.01,,1.0,,
7422,15381137,2016_Pres-R_MI,2016,MI,Pres-P,Pres-R,EPIC-MRA,84,2/28/2016,400.0,Trump,29.0,Cruz,19.0,18.0,10.0,3/8/2016,36.47,24.85,11.62,1.62,,1.0,,
7466,15381181,2016_Pres-D_MI,2016,MI,Pres-P,Pres-D,Mitchell Research & Communications,213,3/6/2016,475.0,Sanders,29.0,Clinton,66.0,,-37.0,3/8/2016,49.68,48.26,1.42,38.42,,0.0,,
7607,15381322,2016_Pres-R_IN,2016,IN,Pres-P,Pres-R,Indiana University-Purdue University Fort Wayne,150,4/20/2016,400.0,Trump,29.0,Cruz,44.8,13.3,-15.8,5/3/2016,53.26,36.64,16.62,32.42,,0.0,,
7791,74508,2016_Pres-G_ID,2016,ID,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/24/2016,750.0,Democrat,29.0,Republican,48.0,10.0,-19.0,11/8/2016,27.48,59.25,-31.76,12.76,12.76,1.0,,
7839,74751,2016_Pres-G_ID,2016,ID,Pres-G,Pres-G,Google Surveys,122,10/26/2016,417.0,Democrat,29.0,Republican,41.0,17.0,-12.0,11/8/2016,27.48,59.25,-31.76,19.76,19.76,1.0,,
7908,77237,2016_Gov-G_ND,2016,ND,Gov-G,Gov-G,SurveyMonkey,324,10/28/2016,279.0,Democrat,29.0,Republican,68.0,,-39.0,11/8/2016,19.39,76.52,-57.13,18.13,18.13,1.0,,
8150,75794,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,Gravis Marketing,124,10/31/2016,1424.0,Democrat,29.0,Republican,35.0,24.0,-6.0,11/8/2016,27.17,45.05,-17.89,11.89,11.89,1.0,among registered voters,
8331,76562,2016_Pres-G_ID,2016,ID,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,612.0,Democrat,29.0,Republican,47.0,11.0,-18.0,11/8/2016,27.48,59.25,-31.76,13.76,13.76,1.0,,
8348,76584,2016_Pres-G_ND,2016,ND,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,313.0,Democrat,29.0,Republican,57.0,9.0,-28.0,11/8/2016,27.23,62.96,-35.73,7.73,7.73,1.0,,
8387,76598,2016_Pres-G_WV,2016,WV,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,472.0,Democrat,29.0,Republican,56.0,7.0,-27.0,11/8/2016,26.18,67.85,-41.68,14.68,14.68,1.0,,
7438,15381153,2016_Pres-R_KS,2016,KS,Pres-P,Pres-R,Trafalgar Group,338,3/3/2016,1060.0,Cruz,29.31,Trump,35.18,16.56,-5.87,3/5/2016,47.5,23.35,24.15,30.02,,0.0,,
7737,75259,2016_Sen-G_AR,2016,AR,Sen-G,Sen-G,University of Arkansas,345,10/22/2016,585.0,Democrat,29.4,Republican,47.2,,-17.8,11/8/2016,36.17,59.77,-23.6,5.8,5.8,1.0,,
8378,75993,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,Trafalgar Group,338,11/4/2016,1350.0,Democrat,29.52,Republican,39.95,24.52,-10.43,11/8/2016,27.17,45.05,-17.89,7.46,7.46,1.0,,
7658,73922,2016_Pres-G_OK,2016,OK,Pres-G,Pres-G,SoonerPoll.com,308,10/19/2016,530.0,Democrat,29.6,Republican,59.6,4.5,-30.0,11/8/2016,28.93,65.32000000000001,-36.39,6.390000000000001,6.390000000000001,1.0,,
96,5380095,1998_Gov-G_MI,1998,MI,Gov-G,Gov-G,Mitchell Research & Communications,213,10/21/1998,600.0,Democrat,30.0,Republican,62.0,,-32.0,11/3/1998,37.8,62.2,-24.4,7.600000000000001,-7.600000000000001,1.0,,
100,5380099,1998_Sen-G_CO,1998,CO,Sen-G,Sen-G,Ciruli Associates,51,10/21/1998,400.0,Democrat,30.0,Republican,61.0,,-31.0,11/3/1998,35.01,62.47,-27.46,3.54,-3.54,1.0,,
143,5380142,1998_House-G_CA-36,1998,CA-36,House-G,House-G,Zogby Interactive/JZ Analytics,395,10/25/1998,300.0,Democrat,30.0,Republican,47.0,,-17.0,11/3/1998,46.6,48.9,-2.3,14.7,-14.7,1.0,"previously listed as Zogby Analytics, telephone",
551,5380550,2000_Sen-G_TN,2000,TN,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/21/2000,839.0,Democrat,30.0,Republican,59.0,,-29.0,11/7/2000,32.21,65.1,-32.89,3.89,3.89,1.0,,
610,5380609,2000_Sen-G_OH,2000,OH,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/23/2000,929.0,Democrat,30.0,Republican,56.0,,-26.0,11/7/2000,35.87,59.9,-24.03,1.97,-1.97,1.0,,
681,5380680,2000_Pres-G_ID,2000,ID,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/26/2000,633.0,Democrat,30.0,Republican,56.0,,-26.0,11/7/2000,27.64,67.17,-39.53,13.53,13.53,1.0,,
702,5380701,2000_Pres-G_IN,2000,IN,Pres-G,Pres-G,Market Shares Corp.,187,10/27/2000,600.0,Democrat,30.0,Republican,53.0,1.0,-23.0,11/7/2000,41.01,56.65,-15.64,7.36,-7.36,1.0,,
822,5380821,2000_Sen-G_OH,2000,OH,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/30/2000,600.0,Democrat,30.0,Republican,57.0,,-27.0,11/7/2000,35.87,59.9,-24.03,2.97,-2.97,1.0,"previously listed as Zogby Analytics, telephone",
824,5380823,2000_Sen-G_TN,2000,TN,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/30/2000,500.0,Democrat,30.0,Republican,58.0,2.0,-28.0,11/7/2000,32.21,65.1,-32.89,4.89,4.89,1.0,"previously listed as Zogby Analytics, telephone",
1014,5381013,2000_Pres-G_TX,2000,TX,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,11/3/2000,625.0,Democrat,30.0,Republican,64.0,,-34.0,11/7/2000,37.98,59.3,-21.32,12.68,-12.68,1.0,,
1049,5381048,2000_Sen-G_TN,2000,TN,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,11/3/2000,625.0,Democrat,30.0,Republican,62.0,,-32.0,11/7/2000,32.21,65.1,-32.89,0.89,0.89,1.0,,
1289,5381287,2002_House-G_MT-1,2002,MT-1,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/24/2002,625.0,Democrat,30.0,Republican,58.0,,-28.0,11/5/2002,32.67,62.62,-29.95,1.95,1.95,1.0,,
1412,5381410,2002_Sen-G_ID,2002,ID,Sen-G,Sen-G,Greg Smith and Associates,128,10/29/2002,400.0,Democrat,30.0,Republican,61.0,,-31.0,11/5/2002,32.55,65.16,-32.61,1.61,1.61,1.0,,
1579,5381580,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,Franklin Pierce University,107,1/21/2004,600.0,Kerry,30.0,Dean,16.0,14.0,14.0,1/27/2004,38.4,26.3,12.1,1.9,,1.0,,
1593,5381594,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,SurveyUSA,325,1/23/2004,481.0,Kerry,30.0,Dean,25.0,13.0,5.0,1/27/2004,38.4,26.3,12.1,7.100000000000001,,1.0,,
1594,5381595,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/23/2004,684.0,Kerry,30.0,Dean,23.0,13.0,7.0,1/27/2004,38.4,26.3,12.1,5.100000000000001,,1.0,"previously listed as Zogby Analytics, telephone",
1629,5381630,2004_Pres-D_SC,2004,SC,Pres-P,Pres-D,American Research Group,9,1/30/2004,600.0,Edwards,30.0,Kerry,23.0,13.0,7.0,2/3/2004,45.1,29.8,15.3,8.3,,1.0,,
1776,5381777,2004_House-G_AZ-1,2004,AZ-1,House-G,House-G,Northern Arizona University,234,10/16/2004,411.0,Democrat,30.0,Republican,53.0,,-23.0,11/2/2004,36.22,58.54,-22.32,0.68,-0.68,1.0,,
1870,5381870,2004_House-G_NE-2,2004,NE-2,House-G,House-G,RKM Research and Communications Inc.,272,10/18/2004,503.0,Democrat,30.0,Republican,60.0,,-30.0,11/2/2004,36.15,61.1,-24.95,5.05,-5.05,1.0,,
2055,5382056,2004_Pres-G_KS,2004,KS,Pres-G,Pres-G,Market Research Institute Inc.,186,10/24/2004,573.0,Democrat,30.0,Republican,59.0,1.0,-29.0,11/2/2004,36.62,62.0,-25.38,3.62,-3.62,1.0,aka Kansas City Star,
2395,5382397,2004_Sen-G_OH,2004,OH,Sen-G,Sen-G,Fox News/Opinion Dynamics Corp.,104,10/31/2004,700.0,Democrat,30.0,Republican,60.0,,-30.0,11/2/2004,36.14,63.85,-27.71,2.29,-2.29,1.0,,
2461,5382464,2006_Gov-G_CA,2006,CA,Gov-G,Gov-G,Public Policy Institute of California,262,10/19/2006,1076.0,Democrat,30.0,Republican,48.0,,-18.0,11/7/2006,39.0,55.9,-16.9,1.1,-1.1,1.0,,
3061,5383067,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Strategic Vision LLC,320,12/17/2007,600.0,Obama,30.0,Edwards,27.0,27.0,3.0,1/3/2008,37.6,29.7,7.9,4.9,,1.0,,
3074,5383080,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Strategic Vision LLC,320,12/27/2007,600.0,Obama,30.0,Edwards,28.0,29.0,2.0,1/3/2008,37.6,29.7,7.9,5.9,,1.0,,
3092,5383098,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/2/2008,430.0,Huckabee,30.0,Romney,24.0,11.0,6.0,1/3/2008,34.4,25.2,9.2,3.2,,1.0,previously listed as InsiderAdvantage,
3174,5383180,2008_Pres-D_NY,2008,NY,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,1/17/2008,596.0,Obama,30.0,Clinton,51.0,10.0,-21.0,2/5/2008,40.3,57.4,-17.1,3.9,,1.0,,
3237,5383243,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,SurveyUSA,325,1/24/2008,522.0,Obama,30.0,Clinton,47.0,12.0,-17.0,1/29/2008,32.9,49.8,-16.9,0.1,,1.0,,
3239,5383245,2008_Pres-D_NJ,2008,NJ,Pres-P,Pres-D,Fairleigh Dickinson University (PublicMind),92,1/24/2008,500.0,Obama,30.0,Clinton,45.0,6.0,-15.0,2/5/2008,43.9,53.8,-9.9,5.100000000000001,,1.0,sample size unknown,
3246,5383252,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,SurveyUSA,325,1/24/2008,550.0,McCain,30.0,Romney,28.0,18.0,2.0,1/29/2008,36.0,31.0,5.0,3.0,,1.0,,
3258,5383264,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Quinnipiac University,267,1/26/2008,481.0,Obama,30.0,Clinton,50.0,12.0,-20.0,1/29/2008,32.9,49.8,-16.9,3.1,,1.0,,
3269,5383275,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Suffolk University,323,1/26/2008,400.0,McCain,30.0,Romney,27.0,13.0,3.0,1/29/2008,36.0,31.0,5.0,2.0,,1.0,,
3433,5383439,2008_Pres-R_TN,2008,TN,Pres-P,Pres-R,American Research Group,9,2/4/2008,600.0,McCain,30.0,Huckabee,36.0,27.0,-6.0,2/5/2008,31.8,34.5,-2.7,3.3,,1.0,,
3676,5383683,2008_Pres-D_KY,2008,KY,Pres-P,Pres-D,SurveyUSA,325,5/10/2008,641.0,Obama,30.0,Clinton,62.0,,-32.0,5/20/2008,29.9,65.5,-35.6,3.6,,1.0,,
4077,5384085,2008_Gov-G_IN,2008,IN,Gov-G,Gov-G,Howey Politics/DePauw University,142,10/24/2008,600.0,Democrat,30.0,Republican,61.0,,-31.0,11/4/2008,40.1,57.8,-17.7,13.3,-13.3,1.0,,
4233,5384239,2008_Sen-G_TN,2008,TN,Sen-G,Sen-G,YouGov,391,10/25/2008,653.0,Democrat,30.0,Republican,53.0,,-23.0,11/4/2008,31.64,65.14,-33.5,10.5,10.5,1.0,,
5016,5385026,2010_House-G_MI-3,2010,MI-3,House-G,House-G,Public Opinion Strategies,260,10/20/2010,400.0,Democrat,30.0,Republican,49.0,,-19.0,11/2/2010,37.5,59.7,-22.2,3.2,3.2,1.0,,R
5051,5385061,2010_Gov-G_ID,2010,ID,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/21/2010,625.0,Democrat,30.0,Republican,52.0,,-22.0,11/2/2010,32.85,59.11,-26.26,4.26,4.26,1.0,,
5217,5385228,2010_House-G_GA-7,2010,GA-7,House-G,House-G,Landmark Communications,166,10/25/2010,1070.0,Democrat,30.0,Republican,60.0,,-30.0,11/2/2010,32.9,67.1,-34.2,4.2,4.2,1.0,,
5333,5385342,2010_Sen-G_UT,2010,UT,Sen-G,Sen-G,Dan Jones & Associates,70,10/27/2010,1206.0,Democrat,30.0,Republican,57.0,,-27.0,11/2/2010,32.77,61.56,-28.79,1.79,1.79,1.0,,
5366,5385379,2010_Sen-G_IA,2010,IA,Sen-G,Sen-G,Selzer & Co.,304,10/28/2010,805.0,Democrat,30.0,Republican,61.0,,-31.0,11/2/2010,33.3,64.35,-31.05,0.05,0.05,1.0,,
5462,5385475,2010_Sen-G_AK,2010,AK,Sen-G,Sen-G,Public Policy Polling,263,10/31/2010,1539.0,Murkowski (write-in),30.0,Miller (R),37.0,30.0,-7.0,11/2/2010,39.97,35.47,4.5,11.5,,0.0,,
5485,5385498,2011_House-GS_NY-26,2011,NY-26,House-G,House-GS,Global Strategy Group,118,5/3/2011,400.0,Democrat,30.0,Republican,31.0,,-1.0,5/24/2011,47.24,42.28,4.96,5.96,-5.96,0.0,,D
5555,5385570,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Tarrance Group,333,1/18/2012,600.0,Gingrich,30.0,Romney,37.0,11.0,-7.0,1/21/2012,40.4,27.8,12.6,19.6,,0.0,aka Tarrance Group/POLITICO,
5597,5385612,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,Glengariff Group Inc.,117,2/12/2012,500.0,Romney,30.0,Santorum,34.0,12.0,-4.0,2/28/2012,41.1,37.9,3.2,7.2,,0.0,,
6600,5386605,2013_Gov-G_NJ,2013,NJ,Gov-G,Gov-G,Rutgers University,295,10/31/2013,535.0,Democrat,30.0,Republican,66.0,,-36.0,11/5/2013,38.15,60.24,-22.09,13.91,-13.91,1.0,aka Rutgers-Eagleton,
6631,15380021,2014_House-G_NY-19,2014,NY-19,House-G,House-G,Public Opinion Strategies,260,10/15/2014,400.0,Democrat,30.0,Republican,56.0,,-26.0,11/4/2014,35.49,64.45,-28.96,2.96,2.96,1.0,for Chris Gibson for Congress (R),R
6643,15380031,2014_House-G_AR-1,2014,AR-1,House-G,House-G,Hendrix College,138,10/16/2014,437.0,Democrat,30.0,Republican,52.0,4.0,-22.0,11/4/2014,32.38,63.25,-30.87,8.870000000000001,8.870000000000001,1.0,,
6700,82444,2014_House-G_PA-3,2014,PA-3,House-G,House-G,Mercyhurst University,422,10/18/2014,503.0,Democrat,30.0,Republican,52.0,,-22.0,11/4/2014,39.37,60.63,-21.26,0.74,-0.74,1.0,newly added in 2019 update,
6712,15380096,2014_Sen-G_ME,2014,ME,Sen-G,Sen-G,University of New Hampshire,357,10/18/2014,667.0,Democrat,30.0,Republican,65.0,,-35.0,11/4/2014,31.5,68.46000000000001,-36.96,1.96,1.96,1.0,,
6779,112361,2014_Gov-G_TN,2014,TN,Gov-G,Gov-G,YouGov,391,10/20/2014,974.0,Democrat,30.0,Republican,58.0,,-28.0,11/4/2014,22.84,70.31,-47.47,19.47,19.47,1.0,newly added in 2019 update,
6801,15380537,2014_Sen-G_ID,2014,ID,Sen-G,Sen-G,YouGov,391,10/20/2014,575.0,Democrat,30.0,Republican,61.0,,-31.0,11/4/2014,34.67,65.33,-30.66,0.34,-0.34,1.0,,
6814,15380550,2014_Sen-G_NE,2014,NE,Sen-G,Sen-G,YouGov,391,10/20/2014,681.0,Democrat,30.0,Republican,59.0,,-29.0,11/4/2014,31.49,64.34,-32.85,3.85,3.85,1.0,,
7240,15380955,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Marist College,183,2/3/2016,653.0,Trump,30.0,Kasich,10.0,17.0,20.0,2/9/2016,35.23,15.71,19.52,0.48,,1.0,,
7253,15380968,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Monmouth University,215,2/5/2016,508.0,Trump,30.0,Kasich,14.0,13.0,16.0,2/9/2016,35.23,15.71,19.52,3.52,,1.0,,
7336,15381051,2016_Pres-R_GA,2016,GA,Pres-P,Pres-R,Marist College,183,2/21/2016,543.0,Trump,30.0,Rubio,23.0,23.0,7.0,3/1/2016,38.81,24.45,14.36,7.36,,1.0,,
7983,74983,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,1078.0,Democrat,30.0,Republican,33.0,26.0,-3.0,11/8/2016,27.17,45.05,-17.89,14.89,14.89,1.0,,
8168,75481,2016_Gov-G_UT,2016,UT,Gov-G,Gov-G,Monmouth University,215,11/1/2016,402.0,Democrat,30.0,Republican,63.0,,-33.0,11/8/2016,28.74,66.74,-38.0,5.0,5.0,1.0,,
8345,76576,2016_Pres-G_MT,2016,MT,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,449.0,Democrat,30.0,Republican,52.0,11.0,-22.0,11/8/2016,35.41,55.65,-20.23,1.77,-1.77,1.0,,
10,5380008,1998_Gov-G_AZ,1998,AZ,Gov-G,Gov-G,Behavior Research Center (Rocky Mountain),27,10/14/1998,519.0,Democrat,31.0,Republican,53.0,,-22.0,11/3/1998,35.5,61.0,-25.5,3.5,3.5,1.0,,
32,5380030,1998_Sen-G_IL,1998,IL,Sen-G,Sen-G,University of Illinois at Chicago,352,10/16/1998,597.0,Democrat,31.0,Republican,48.0,,-17.0,11/3/1998,47.44,50.35,-2.91,14.09,-14.09,1.0,,
85,5380084,1998_Sen-G_IL,1998,IL,Sen-G,Sen-G,Illinois Wesleyan University,147,10/20/1998,423.0,Democrat,31.0,Republican,53.0,,-22.0,11/3/1998,47.44,50.35,-2.91,19.09,-19.09,1.0,,
157,5380156,1998_Sen-G_CO,1998,CO,Sen-G,Sen-G,Ciruli Associates,51,10/25/1998,400.0,Democrat,31.0,Republican,60.0,,-29.0,11/3/1998,35.01,62.47,-27.46,1.54,-1.54,1.0,,
217,5380217,1998_Sen-G_KS,1998,KS,Sen-G,Sen-G,SurveyUSA,325,10/28/1998,500.0,Democrat,31.0,Republican,66.0,,-35.0,11/3/1998,31.59,65.27,-33.68,1.32,-1.32,1.0,,
450,5380449,2000_Pres-R_MA,2000,MA,Pres-P,Pres-R,Zogby Interactive/JZ Analytics,395,3/4/2000,400.0,Bush,31.0,McCain,59.0,3.0,-28.0,3/7/2000,31.61,64.34,-32.73,4.73,,1.0,"previously listed as Zogby Analytics, telephone",
507,5380505,2000_Sen-G_OH,2000,OH,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/19/2000,625.0,Democrat,31.0,Republican,54.0,,-23.0,11/7/2000,35.87,59.9,-24.03,1.03,1.03,1.0,,
538,5380537,2000_Pres-G_MT,2000,MT,Pres-G,Pres-G,Montana State University Billings,216,10/21/2000,403.0,Democrat,31.0,Republican,55.0,5.0,-24.0,11/7/2000,33.36,58.44,-25.08,1.08,1.08,1.0,,
585,5380584,2000_Sen-G_PA,2000,PA,Sen-G,Sen-G,Public Opinion Strategies,260,10/22/2000,500.0,Democrat,31.0,Republican,53.0,,-22.0,11/7/2000,45.51,52.42,-6.91,15.09,-15.09,1.0,,R
686,5380685,2000_Pres-G_NE,2000,NE,Pres-G,Pres-G,RKM Research and Communications Inc.,272,10/26/2000,1007.0,Democrat,31.0,Republican,56.0,,-25.0,11/7/2000,33.25,62.25,-29.0,4.0,4.0,1.0,,
755,5380754,2000_Sen-G_TN,2000,TN,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/28/2000,722.0,Democrat,31.0,Republican,57.0,,-26.0,11/7/2000,32.21,65.1,-32.89,6.890000000000001,6.890000000000001,1.0,,
968,5380967,2000_Pres-G_AK,2000,AK,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,756.0,Democrat,31.0,Republican,54.0,10.0,-23.0,11/7/2000,27.67,58.62,-30.95,7.95,7.95,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1050,5381049,2000_Sen-G_TX,2000,TX,Sen-G,Sen-G,Harris Insights & Analytics,133,11/3/2000,17907.0,Democrat,31.0,Republican,63.0,2.0,-32.0,11/7/2000,32.35,65.04,-32.69,0.6900000000000001,0.6900000000000001,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1104,5381103,2000_Sen-G_OH,2000,OH,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,11/5/2000,600.0,Democrat,31.0,Republican,57.0,,-26.0,11/7/2000,35.87,59.9,-24.03,1.97,-1.97,1.0,"previously listed as Zogby Analytics, telephone",
1148,5381147,2002_Sen-G_KY,2002,KY,Sen-G,Sen-G,SurveyUSA,325,10/15/2002,705.0,Democrat,31.0,Republican,66.0,,-35.0,11/5/2002,35.32,64.68,-29.36,5.64,-5.64,1.0,,
1303,5381301,2002_Sen-G_ME,2002,ME,Sen-G,Sen-G,RKM Research and Communications Inc.,272,10/25/2002,300.0,Democrat,31.0,Republican,59.0,,-28.0,11/5/2002,41.56,58.44,-16.88,11.12,-11.12,1.0,,
1325,5381323,2002_House-G_NH-1,2002,NH-1,House-G,House-G,University of New Hampshire,357,10/26/2002,316.0,Democrat,31.0,Republican,49.0,,-18.0,11/5/2002,38.48,58.11,-19.63,1.63,1.63,1.0,,
1580,5381581,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,KRC/Communications Research,160,1/21/2004,400.0,Kerry,31.0,Dean,21.0,16.0,10.0,1/27/2004,38.4,26.3,12.1,2.1,,1.0,,
1581,5381583,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,RKM Research and Communications Inc.,272,1/21/2004,524.0,Kerry,31.0,Dean,21.0,16.0,10.0,1/27/2004,38.4,26.3,12.1,2.1,,1.0,,
1610,5381611,2004_Pres-D_ND,2004,ND,Pres-P,Pres-D,Minnesota State University Moorhead,211,1/28/2004,640.0,Kerry,31.0,Clark,15.0,6.0,16.0,2/3/2004,50.8,23.7,27.1,11.1,,1.0,,
1621,5381622,2004_Pres-D_NM,2004,NM,Pres-P,Pres-D,Research & Polling Inc.,280,1/29/2004,500.0,Kerry,31.0,Clark,14.0,15.0,17.0,2/3/2004,42.6,20.4,22.2,5.2,,1.0,,
1626,5381627,2004_Pres-D_TN,2004,TN,Pres-P,Pres-D,Mason-Dixon Polling & Research Inc.,197,1/29/2004,313.0,Kerry,31.0,Edwards,13.0,22.0,18.0,2/10/2004,41.0,26.5,14.5,3.5,,1.0,,
1636,5381637,2004_Pres-D_OK,2004,OK,Pres-P,Pres-D,SurveyUSA,325,1/31/2004,350.0,Clark,31.0,Edwards,23.0,25.0,8.0,2/3/2004,29.9,29.5,0.4,7.600000000000001,,1.0,,
1644,5381645,2004_Pres-D_OK,2004,OK,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,2/1/2004,600.0,Clark,31.0,Edwards,26.0,29.0,5.0,2/3/2004,29.9,29.5,0.4,4.600000000000001,,1.0,"previously listed as Zogby Analytics, telephone",
1645,5381646,2004_Pres-D_SC,2004,SC,Pres-P,Pres-D,American Research Group,9,2/1/2004,600.0,Edwards,31.0,Kerry,24.0,11.0,7.0,2/3/2004,45.1,29.8,15.3,8.3,,1.0,,
1648,5381649,2004_Pres-D_TN,2004,TN,Pres-P,Pres-D,SurveyUSA,325,2/1/2004,523.0,Kerry,31.0,Edwards,26.0,20.0,5.0,2/10/2004,41.0,26.5,14.5,9.5,,1.0,,
1706,5381707,2004_House-G_KS-4,2004,KS-4,House-G,House-G,SurveyUSA,325,10/12/2004,661.0,Democrat,31.0,Republican,61.0,,-30.0,11/2/2004,31.07,66.11,-35.04,5.04,5.04,1.0,,
1802,5381803,2004_Pres-G_OK,2004,OK,Pres-G,Pres-G,Wilson Research Strategies,384,10/16/2004,500.0,Democrat,31.0,Republican,61.0,,-30.0,11/2/2004,34.43,65.57000000000001,-31.14,1.14,1.14,1.0,,
2498,5382501,2006_Gov-G_SC,2006,SC,Gov-G,Gov-G,Clemson University,54,10/21/2006,500.0,Democrat,31.0,Republican,58.0,,-27.0,11/7/2006,44.8,55.1,-10.3,16.7,-16.7,1.0,,
3064,5383070,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,Strategic Vision LLC,320,12/17/2007,600.0,Huckabee,31.0,Romney,25.0,16.0,6.0,1/3/2008,34.4,25.2,9.2,3.2,,1.0,,
3079,5383085,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,CNN/Opinion Research Corp.,37,12/28/2007,482.0,Obama,31.0,Edwards,22.0,33.0,9.0,1/3/2008,37.6,29.7,7.9,1.1,,0.0,,
3089,5383095,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/1/2008,905.0,Obama,31.0,Edwards,27.0,24.0,4.0,1/3/2008,37.6,29.7,7.9,3.9,,1.0,"previously listed as Zogby Analytics, telephone",
3091,5383097,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,Zogby Interactive/JZ Analytics,395,1/1/2008,914.0,Huckabee,31.0,Romney,25.0,11.0,6.0,1/3/2008,34.4,25.2,9.2,3.2,,1.0,"previously listed as Zogby Analytics, telephone",
3094,5383100,2008_Pres-R_NH,2008,NH,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/4/2008,441.0,McCain,31.0,Romney,26.0,14.0,5.0,1/8/2008,37.1,31.6,5.5,0.5,,1.0,,
3116,5383122,2008_Pres-R_NH,2008,NH,Pres-P,Pres-R,University of New Hampshire,357,1/6/2008,492.0,McCain,31.0,Romney,26.0,13.0,5.0,1/8/2008,37.1,31.6,5.5,0.5,,1.0,,
3120,5383126,2008_Pres-R_NH,2008,NH,Pres-P,Pres-R,American Research Group,9,1/7/2008,600.0,McCain,31.0,Romney,24.0,14.0,7.0,1/8/2008,37.1,31.6,5.5,1.5,,1.0,,
3131,5383137,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Quinnipiac University,267,1/11/2008,421.0,Obama,31.0,Clinton,52.0,9.0,-21.0,1/29/2008,32.9,49.8,-16.9,4.1,,1.0,,
3148,5383154,2008_Pres-R_MI,2008,MI,Pres-P,Pres-R,American Research Group,9,1/13/2008,600.0,McCain,31.0,Romney,30.0,19.0,1.0,1/15/2008,29.7,38.9,-9.2,10.2,,0.0,,
3179,5383185,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,SurveyUSA,325,1/17/2008,699.0,McCain,31.0,Huckabee,27.0,17.0,4.0,1/19/2008,33.2,29.9,3.3,0.7000000000000001,,1.0,,
3186,5383192,2008_Pres-D_AL,2008,AL,Pres-P,Pres-D,Alabama State University,8,1/19/2008,438.0,Obama,31.0,Clinton,24.0,,7.0,2/5/2008,56.0,41.6,14.4,7.4,,1.0,,
3225,5383231,2008_Pres-D_MO,2008,MO,Pres-P,Pres-D,Research 2000,281,1/23/2008,500.0,Obama,31.0,Clinton,44.0,18.0,-13.0,2/5/2008,49.3,47.9,1.4,14.4,,0.0,,
3232,5383238,2008_Pres-R_IL,2008,IL,Pres-P,Pres-R,Research 2000,281,1/23/2008,500.0,McCain,31.0,Romney,20.0,11.0,11.0,2/5/2008,47.5,28.6,18.9,7.9,,1.0,,
3235,5383241,2008_Pres-R_MO,2008,MO,Pres-P,Pres-R,Research 2000,281,1/23/2008,500.0,McCain,31.0,Huckabee,25.0,21.0,6.0,2/5/2008,33.0,31.5,1.5,4.5,,1.0,,
3244,5383250,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,American Research Group,9,1/24/2008,600.0,McCain,31.0,Romney,26.0,15.0,5.0,1/29/2008,36.0,31.0,5.0,0.0,,1.0,,
3247,5383253,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Zogby Interactive/JZ Analytics,395,1/24/2008,814.0,McCain,31.0,Romney,28.0,15.0,3.0,1/29/2008,36.0,31.0,5.0,2.0,,1.0,"previously listed as Zogby Analytics, telephone",
3279,5383285,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/27/2008,578.0,McCain,31.0,Romney,31.0,16.0,0.0,1/29/2008,36.0,31.0,5.0,5.0,,0.5,,
3288,5383293,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/28/2008,813.0,McCain,31.0,Romney,30.0,15.0,1.0,1/29/2008,36.0,31.0,5.0,4.0,,1.0,previously listed as InsiderAdvantage,
3297,5383303,2008_Pres-D_TN,2008,TN,Pres-P,Pres-D,Crawford Johnson & Northcott Inc.,63,1/29/2008,402.0,Obama,31.0,Clinton,36.0,,-5.0,2/5/2008,40.5,53.8,-13.3,8.3,,1.0,,
3310,5383316,2008_Pres-R_GA,2008,GA,Pres-P,Pres-R,Public Policy Polling,263,1/30/2008,862.0,McCain,31.0,Huckabee,24.0,32.0,7.0,2/5/2008,31.6,33.9,-2.3,9.3,,0.0,,
3385,5383391,2008_Pres-R_GA,2008,GA,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,2/2/2008,783.0,McCain,31.0,Huckabee,28.0,29.0,3.0,2/5/2008,31.6,33.9,-2.3,5.3,,0.0,,
3386,5383392,2008_Pres-R_GA,2008,GA,Pres-P,Pres-R,Strategic Vision LLC,320,2/2/2008,600.0,McCain,31.0,Huckabee,26.0,29.0,5.0,2/5/2008,31.6,33.9,-2.3,7.3,,0.0,,
3412,5383418,2008_Pres-R_GA,2008,GA,Pres-P,Pres-R,Public Policy Polling,263,2/3/2008,1263.0,McCain,31.0,Huckabee,27.0,29.0,4.0,2/5/2008,31.6,33.9,-2.3,6.3,,0.0,,
3670,5383677,2008_Pres-D_KY,2008,KY,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,5/5/2008,800.0,Obama,31.0,Clinton,56.0,,-25.0,5/20/2008,29.9,65.5,-35.6,10.6,,1.0,,
3673,5383680,2008_Pres-D_KY,2008,KY,Pres-P,Pres-D,Research 2000,281,5/8/2008,500.0,Obama,31.0,Clinton,58.0,,-27.0,5/20/2008,29.9,65.5,-35.6,8.6,,1.0,,
3682,5383689,2008_Pres-D_KY,2008,KY,Pres-P,Pres-D,SurveyUSA,325,5/17/2008,629.0,Obama,31.0,Clinton,62.0,,-31.0,5/20/2008,29.9,65.5,-35.6,4.600000000000001,,1.0,,
3944,5383952,2008_House-G_NJ-7,2008,NJ-7,House-G,House-G,National Research Inc.,225,10/21/2008,300.0,Democrat,31.0,Republican,40.0,6.0,-9.0,11/4/2008,42.22,50.22,-8.0,1.0,-1.0,1.0,,R
4208,5384214,2008_Sen-G_ID,2008,ID,Sen-G,Sen-G,YouGov,391,10/25/2008,372.0,Democrat,31.0,Republican,56.0,,-25.0,11/4/2008,34.11,57.65,-23.54,1.46,-1.46,1.0,,
4231,5384237,2008_Sen-G_SC,2008,SC,Sen-G,Sen-G,YouGov,391,10/25/2008,728.0,Democrat,31.0,Republican,47.0,,-16.0,11/4/2008,42.25,57.52,-15.27,0.73,-0.73,1.0,,
4784,5384793,2010_Sen-G_UT,2010,UT,Sen-G,Sen-G,Dan Jones & Associates,70,10/13/2010,600.0,Democrat,31.0,Republican,53.0,,-22.0,11/2/2010,32.77,61.56,-28.79,6.79,6.79,1.0,,
5097,5385107,2010_Sen-G_AK,2010,AK,Sen-G,Sen-G,Hays Research Group,136,10/22/2010,500.0,Murkowski (write-in),31.0,Miller (R),26.0,25.0,5.0,11/2/2010,39.97,35.47,4.5,0.5,,1.0,,D
5654,5385669,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,Quinnipiac University,267,3/1/2012,517.0,Romney,31.0,Santorum,35.0,17.0,-4.0,3/6/2012,37.9,37.1,0.8,4.8,,0.0,,
5655,5385670,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,3/1/2012,750.0,Romney,31.0,Santorum,33.0,15.0,-2.0,3/6/2012,37.9,37.1,0.8,2.8,,0.0,,
5673,5385688,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,3/4/2012,750.0,Romney,31.0,Santorum,32.0,13.0,-1.0,3/6/2012,37.9,37.1,0.8,1.8,,0.0,,
6588,5386593,2013_Gov-G_NJ,2013,NJ,Gov-G,Gov-G,Quinnipiac University,267,10/24/2013,1203.0,Democrat,31.0,Republican,64.0,,-33.0,11/5/2013,38.15,60.24,-22.09,10.91,-10.91,1.0,,
6634,15380023,2014_Sen-G_TX,2014,TX,Sen-G,Sen-G,YouGov,391,10/15/2014,866.0,Democrat,31.0,Republican,57.0,,-26.0,11/4/2014,34.36,61.56,-27.2,1.2,1.2,1.0,,
6665,15380058,2014_Sen-GS_SC,2014,SC,Sen-G,Sen-GS,Susquehanna Polling & Research Inc.,326,10/17/2014,917.0,Democrat,31.0,Republican,58.0,,-27.0,11/4/2014,37.09,61.12,-24.03,2.97,-2.97,1.0,,
6687,112357,2014_Gov-G_SC,2014,SC,Gov-G,Gov-G,Susquehanna Polling & Research Inc.,326,10/18/2014,917.0,Democrat,31.0,Republican,51.0,11.0,-20.0,11/4/2014,41.42,55.9,-14.48,5.52,-5.52,1.0,newly added in 2019 update,
6728,15380111,2014_House-G_UT-1,2014,UT-1,House-G,House-G,Brigham Young University,34,10/19/2014,159.0,Democrat,31.0,Republican,49.0,,-18.0,11/4/2014,27.94,64.62,-36.68,18.68,18.68,1.0,,
6942,15380676,2014_Sen-G_SD,2014,SD,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/24/2014,908.0,Democrat,31.0,Republican,45.0,20.0,-14.0,11/4/2014,29.51,50.37,-20.86,6.86,6.86,1.0,,
6989,15380721,2014_Sen-G_SD,2014,SD,Sen-G,Sen-G,Monmouth University,215,10/26/2014,429.0,Democrat,31.0,Republican,45.0,19.0,-14.0,11/4/2014,29.51,50.37,-20.86,6.86,6.86,1.0,,
7231,15380946,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Harper Polling,132,2/2/2016,425.0,Trump,31.0,Kasich,12.0,14.0,19.0,2/9/2016,35.23,15.71,19.52,0.52,,1.0,,
7248,15380963,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Franklin Pierce University,107,2/4/2016,433.0,Trump,31.0,Kasich,11.0,16.0,20.0,2/9/2016,35.23,15.71,19.52,0.48,,1.0,,
7259,15380974,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,American Research Group,9,2/6/2016,422.0,Trump,31.0,Kasich,17.0,17.0,14.0,2/9/2016,35.23,15.71,19.52,5.52,,1.0,,
7260,15380975,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Emerson College,88,2/6/2016,686.0,Trump,31.0,Kasich,13.0,16.0,18.0,2/9/2016,35.23,15.71,19.52,1.52,,1.0,,
7262,15380977,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,University of New Hampshire,357,2/6/2016,362.0,Trump,31.0,Kasich,10.0,17.0,21.0,2/9/2016,35.23,15.71,19.52,1.48,,1.0,,
7325,15381040,2016_Pres-R_SC,2016,SC,Pres-P,Pres-R,Overtime Politics,247,2/18/2016,425.0,Trump,31.0,Rubio,25.0,18.0,6.0,2/20/2016,32.39,22.4,9.99,3.99,,1.0,,
7355,15381070,2016_Pres-D_MI,2016,MI,Pres-P,Pres-D,Mitchell Research & Communications,213,2/23/2016,344.0,Sanders,31.0,Clinton,65.0,,-34.0,3/8/2016,49.68,48.26,1.42,35.42,,0.0,,
7373,15381088,2016_Pres-D_OK,2016,OK,Pres-P,Pres-D,SoonerPoll.com,308,2/24/2016,510.0,Sanders,31.0,Clinton,40.0,,-9.0,3/1/2016,51.88,41.52,10.36,19.36,,0.0,,
7461,15381176,2016_Pres-R_MI,2016,MI,Pres-P,Pres-R,American Research Group,9,3/5/2016,400.0,Trump,31.0,Cruz,15.0,33.0,16.0,3/8/2016,36.47,24.85,11.62,4.38,,0.0,,
7493,15381208,2016_Pres-R_AZ,2016,AZ,Pres-P,Pres-R,Merrill Poll,206,3/9/2016,300.0,Trump,31.0,Cruz,19.0,10.0,12.0,3/22/2016,45.95,27.61,18.34,6.34,,1.0,,
7512,15381227,2016_Pres-D_IL,2016,IL,Pres-P,Pres-D,McKeon & Associates,202,3/12/2016,428.0,Clinton,31.0,Sanders,30.0,,1.0,3/15/2016,50.56,48.61,1.95,0.95,,1.0,,
7655,79849,2016_House-G_NY-24,2016,NY-24,House-G,House-G,Siena College,305,10/19/2016,673.0,Democrat,31.0,Republican,54.0,,-23.0,11/8/2016,39.4,60.49,-21.09,1.91,-1.91,1.0,,
7937,74951,2016_Pres-G_ID,2016,ID,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,447.0,Democrat,31.0,Republican,49.0,10.0,-18.0,11/8/2016,27.48,59.25,-31.76,13.76,13.76,1.0,,
7942,74956,2016_Pres-G_KY,2016,KY,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,424.0,Democrat,31.0,Republican,58.0,8.0,-27.0,11/8/2016,32.68,62.52,-29.84,2.84,2.84,1.0,,
7956,74973,2016_Pres-G_ND,2016,ND,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,279.0,Democrat,31.0,Republican,53.0,12.0,-22.0,11/8/2016,27.23,62.96,-35.73,13.73,13.73,1.0,,
7966,74975,2016_Pres-G_OK,2016,OK,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,472.0,Democrat,31.0,Republican,54.0,12.0,-23.0,11/8/2016,28.93,65.32000000000001,-36.39,13.39,13.39,1.0,,
8009,75207,2016_Sen-G_KS,2016,KS,Sen-G,Sen-G,SurveyUSA,325,10/28/2016,596.0,Democrat,31.0,Republican,55.0,6.0,-24.0,11/8/2016,32.24,62.18,-29.94,5.94,5.94,1.0,,
8028,75140,2016_Sen-G_SD,2016,SD,Sen-G,Sen-G,SurveyMonkey,324,10/28/2016,298.0,Democrat,31.0,Republican,67.0,,-36.0,11/8/2016,28.17,71.83,-43.66,7.66,7.66,1.0,,
8097,75474,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/30/2016,750.0,Democrat,31.0,Republican,42.0,21.0,-11.0,11/8/2016,27.17,45.05,-17.89,6.890000000000001,6.890000000000001,1.0,,
8189,75470,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,Monmouth University,215,11/1/2016,402.0,Democrat,31.0,Republican,37.0,24.0,-6.0,11/8/2016,27.17,45.05,-17.89,11.89,11.89,1.0,,
8269,82533,2016_House-G_GA-3,2016,GA-3,House-G,House-G,Landmark Communications,166,11/3/2016,400.0,Democrat,31.0,Republican,63.0,,-32.0,11/8/2016,31.65,68.35000000000001,-36.69,4.69,4.69,1.0,,
8315,76551,2016_Pres-G_AK,2016,AK,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,409.0,Democrat,31.0,Republican,48.0,12.0,-17.0,11/8/2016,36.55,51.28,-14.73,2.27,-2.27,1.0,,
8377,76594,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,1479.0,Democrat,31.0,Republican,34.0,25.0,-3.0,11/8/2016,27.17,45.05,-17.89,14.89,14.89,1.0,,
8427,76545,2016_Sen-G_SD,2016,SD,Sen-G,Sen-G,SurveyMonkey,324,11/4/2016,459.0,Democrat,31.0,Republican,65.0,,-34.0,11/8/2016,28.17,71.83,-43.66,9.66,9.66,1.0,,
8676,90821,2018_House-G_SD-1,2018,SD-1,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/20/2018,500.0,Democrat,31.0,Republican,54.0,2.0,-23.0,11/6/2018,36.03,60.33,-24.31,1.31,1.31,1.0,,
9092,91450,2018_Sen-G_WY,2018,WY,Sen-G,Sen-G,Change Research,48,11/3/2018,858.0,Democrat,31.0,Republican,60.0,6.0,-29.0,11/6/2018,30.1,66.96000000000001,-36.86,7.86,7.86,1.0,,
7718,75258,2016_Pres-G_AR,2016,AR,Pres-G,Pres-G,University of Arkansas,345,10/22/2016,585.0,Democrat,31.3,Republican,51.1,,-19.8,11/8/2016,33.65,60.57,-26.92,7.12,7.12,1.0,,
8611,90626,2018_Sen-G_MS,2018,MS,Sen-G,Sen-G,Marist College,183,10/16/2018,511.0,Democrat,31.5,Republican,58.5,2.0,-27.0,11/6/2018,39.47,58.49,-19.02,7.98,-7.98,1.0,average of multiple versions or turnout models listed in poll,
7335,15381050,2016_Pres-R_GA,2016,GA,Pres-P,Pres-R,Landmark Communications,166,2/21/2016,500.0,Trump,31.7,Rubio,22.7,18.7,9.0,3/1/2016,38.81,24.45,14.36,5.36,,1.0,,
12,5380010,1998_Gov-G_IL,1998,IL,Gov-G,Gov-G,WCIA-TV,373,10/14/1998,401.0,Democrat,32.0,Republican,58.0,,-26.0,11/3/1998,47.5,51.0,-3.5,22.5,-22.5,1.0,,
198,5380198,1998_Sen-G_CO,1998,CO,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/27/1998,831.0,Democrat,32.0,Republican,58.0,,-26.0,11/3/1998,35.01,62.47,-27.46,1.46,1.46,1.0,,
256,5380255,1998_Sen-G_PA,1998,PA,Sen-G,Sen-G,Harris Insights & Analytics,133,10/30/1998,1812.0,Democrat,32.0,Republican,63.0,,-31.0,11/3/1998,34.79,61.34,-26.55,4.45,-4.45,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
299,5380298,2000_Pres-R_NH,2000,NH,Pres-P,Pres-R,RKM Research and Communications Inc.,272,1/25/2000,402.0,McCain,32.0,Bush,27.0,16.0,5.0,2/1/2000,48.45,30.31,18.14,13.14,,1.0,,
882,5380881,2000_Pres-G_IN,2000,IN,Pres-G,Pres-G,SurveyUSA,325,11/1/2000,500.0,Democrat,32.0,Republican,60.0,,-28.0,11/7/2000,41.01,56.65,-15.64,12.36,-12.36,1.0,,
950,5380949,2000_Sen-G_OH,2000,OH,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,11/2/2000,625.0,Democrat,32.0,Republican,56.0,,-24.0,11/7/2000,35.87,59.9,-24.03,0.03,0.03,1.0,,
1051,5381050,2000_Sen-G_UT,2000,UT,Sen-G,Sen-G,Harris Insights & Analytics,133,11/3/2000,1638.0,Democrat,32.0,Republican,64.0,3.0,-32.0,11/7/2000,31.51,65.58,-34.07,2.07,2.07,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1255,5381253,2002_House-G_WV-2,2002,WV-2,House-G,House-G,RMS Research,273,10/22/2002,336.0,Democrat,32.0,Republican,53.0,,-21.0,11/5/2002,39.96,60.04,-20.08,0.92,-0.92,1.0,,
1269,5381267,2002_Gov-G_NH,2002,NH,Gov-G,Gov-G,Becker Institute,26,10/23/2002,401.0,Democrat,32.0,Republican,52.0,,-20.0,11/5/2002,38.2,58.6,-20.4,0.4,0.4,1.0,,
1401,5381399,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,SurveyUSA,325,10/29/2002,567.0,Democrat,32.0,Republican,47.0,17.0,-15.0,11/5/2002,33.5,49.4,-15.9,0.9,0.9,1.0,,
1460,5381459,2002_Gov-G_MN,2002,MN,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/31/2002,625.0,Democrat,32.0,Republican,36.0,16.0,-4.0,11/5/2002,36.5,44.4,-7.9,3.9,3.9,1.0,,
1461,5381460,2002_Gov-G_MN,2002,MN,Gov-G,Gov-G,Star Tribune,315,10/31/2002,929.0,Democrat,32.0,Republican,35.0,16.0,-3.0,11/5/2002,36.5,44.4,-7.9,4.9,4.9,1.0,,
1477,5381476,2002_Gov-G_CO,2002,CO,Gov-G,Gov-G,Gallup,112,11/1/2002,619.0,Democrat,32.0,Republican,62.0,,-30.0,11/5/2002,33.7,62.6,-28.9,1.1,-1.1,1.0,,
1584,5381585,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,SurveyUSA,325,1/21/2004,481.0,Kerry,32.0,Dean,23.0,15.0,9.0,1/27/2004,38.4,26.3,12.1,3.1,,1.0,,
1588,5381589,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,Los Angeles Times,172,1/22/2004,1176.0,Kerry,32.0,Dean,19.0,17.0,13.0,1/27/2004,38.4,26.3,12.1,0.9,,1.0,,
1603,5381604,2004_Pres-D_SC,2004,SC,Pres-P,Pres-D,SurveyUSA,325,1/25/2004,629.0,Edwards,32.0,Kerry,13.0,17.0,19.0,2/3/2004,45.1,29.8,15.3,3.7,,1.0,,
1612,5381613,2004_Pres-D_VA,2004,VA,Pres-P,Pres-D,SurveyUSA,325,1/28/2004,716.0,Kerry,32.0,Edwards,17.0,17.0,15.0,2/10/2004,51.5,26.6,24.9,9.9,,1.0,,
1624,5381625,2004_Pres-D_SC,2004,SC,Pres-P,Pres-D,Los Angeles Times,172,1/29/2004,448.0,Edwards,32.0,Kerry,20.0,8.0,12.0,2/3/2004,45.1,29.8,15.3,3.3,,1.0,,
1630,5381631,2004_Pres-D_AZ,2004,AZ,Pres-P,Pres-D,American Research Group,9,1/31/2004,600.0,Kerry,32.0,Clark,21.0,11.0,11.0,2/3/2004,42.6,26.5,16.1,5.100000000000001,,1.0,,
1631,5381632,2004_Pres-D_AZ,2004,AZ,Pres-P,Pres-D,Market Solutions Group,188,1/31/2004,601.0,Kerry,32.0,Clark,19.0,12.0,13.0,2/3/2004,42.6,26.5,16.1,3.1,,1.0,aka Arizona Republic,
1647,5381648,2004_Pres-D_SC,2004,SC,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,2/1/2004,600.0,Edwards,32.0,Kerry,29.0,8.0,3.0,2/3/2004,45.1,29.8,15.3,12.3,,1.0,"previously listed as Zogby Analytics, telephone",
1652,5381653,2004_Pres-D_TN,2004,TN,Pres-P,Pres-D,American Research Group,9,2/5/2004,600.0,Kerry,32.0,Edwards,21.0,20.0,11.0,2/10/2004,41.0,26.5,14.5,3.5,,1.0,,
1718,5381719,2004_Pres-G_AL,2004,AL,Pres-G,Pres-G,Capital Survey Research Center,44,10/13/2004,546.0,Democrat,32.0,Republican,56.0,1.0,-24.0,11/2/2004,36.84,62.46,-25.62,1.62,1.62,1.0,,
1723,5381724,2004_Pres-G_LA,2004,LA,Pres-G,Pres-G,Southern Media & Opinion Research,310,10/13/2004,600.0,Democrat,32.0,Republican,50.0,,-18.0,11/2/2004,42.22,56.72,-14.5,3.5,-3.5,1.0,,
1883,5381883,2004_Pres-G_NE,2004,NE,Pres-G,Pres-G,RKM Research and Communications Inc.,272,10/18/2004,1007.0,Democrat,32.0,Republican,61.0,,-29.0,11/2/2004,32.68,65.9,-33.22,4.22,4.22,1.0,,
1937,5381938,2004_Pres-G_NE,2004,NE,Pres-G,Pres-G,MSR Group,178,10/19/2004,754.0,Democrat,32.0,Republican,61.0,2.0,-29.0,11/2/2004,32.68,65.9,-33.22,4.22,4.22,1.0,,
1959,5381960,2004_Pres-G_LA,2004,LA,Pres-G,Pres-G,Southeastern Louisiana University,309,10/20/2004,637.0,Democrat,32.0,Republican,58.0,,-26.0,11/2/2004,42.22,56.72,-14.5,11.5,-11.5,1.0,,
1979,5381980,2004_Sen-G_PA,2004,PA,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/20/2004,800.0,Democrat,32.0,Republican,50.0,,-18.0,11/2/2004,41.99,52.62,-10.63,7.37,-7.37,1.0,,
2149,5382149,2004_Pres-G_OK,2004,OK,Pres-G,Pres-G,Cole Hargrave Snodgrass & Associates,56,10/26/2004,500.0,Democrat,32.0,Republican,60.0,,-28.0,11/2/2004,34.43,65.57000000000001,-31.14,3.14,3.14,1.0,,
2304,5382306,2004_Sen-G_PA,2004,PA,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/29/2004,600.0,Democrat,32.0,Republican,53.0,,-21.0,11/2/2004,41.99,52.62,-10.63,10.37,-10.37,1.0,"previously listed as Zogby Analytics, telephone",
2493,5382496,2006_Gov-G_GA,2006,GA,Gov-G,Gov-G,Strategic Vision LLC,320,10/21/2006,800.0,Democrat,32.0,Republican,51.0,,-19.0,11/7/2006,38.2,57.9,-19.7,0.7000000000000001,0.7000000000000001,1.0,,
2499,5382502,2006_House-G_AZ-1,2006,AZ-1,House-G,House-G,Northern Arizona University,234,10/21/2006,497.0,Democrat,32.0,Republican,45.0,2.0,-13.0,11/7/2006,43.45,51.75,-8.3,4.7,-4.7,1.0,,
2861,5382868,2006_House-G_UT-3,2006,UT-3,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/31/2006,400.0,Democrat,32.0,Republican,55.0,,-23.0,11/7/2006,32.24,57.71,-25.47,2.47,2.47,1.0,,
2875,5382882,2006_Gov-G_CT,2006,CT,Gov-G,Gov-G,YouGov,391,11/1/2006,401.0,Democrat,32.0,Republican,64.0,,-32.0,11/7/2006,35.5,63.2,-27.7,4.3,-4.3,1.0,"branded as Polimetrix, which soon merged into YouGov",
3084,5383090,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Selzer & Co.,304,12/29/2007,800.0,Obama,32.0,Edwards,24.0,25.0,8.0,1/3/2008,37.6,29.7,7.9,0.1,,1.0,,
3085,5383091,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Strategic Vision LLC,320,12/29/2007,600.0,Obama,32.0,Edwards,29.0,27.0,3.0,1/3/2008,37.6,29.7,7.9,4.9,,1.0,,
3086,5383092,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,Selzer & Co.,304,12/29/2007,800.0,Huckabee,32.0,Romney,26.0,13.0,6.0,1/3/2008,34.4,25.2,9.2,3.2,,1.0,,
3096,5383102,2008_Pres-D_NH,2008,NH,Pres-P,Pres-D,Fox News/Opinion Dynamics Corp.,104,1/5/2008,500.0,Obama,32.0,Clinton,28.0,18.0,4.0,1/8/2008,36.5,39.1,-2.6,6.600000000000001,,0.0,,
3115,5383121,2008_Pres-R_NH,2008,NH,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/6/2008,1549.0,McCain,32.0,Romney,31.0,10.0,1.0,1/8/2008,37.1,31.6,5.5,4.5,,1.0,,
3126,5383132,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,SurveyUSA,325,1/10/2008,577.0,Obama,32.0,Clinton,51.0,11.0,-19.0,1/29/2008,32.9,49.8,-16.9,2.1,,1.0,,
3138,5383144,2008_Pres-D_NV,2008,NV,Pres-P,Pres-D,American Research Group,9,1/12/2008,600.0,Obama,32.0,Clinton,35.0,25.0,-3.0,1/19/2008,45.1,50.8,-5.7,2.7,,1.0,,
3139,5383145,2008_Pres-D_NV,2008,NV,Pres-P,Pres-D,Research 2000,281,1/12/2008,500.0,Obama,32.0,Clinton,30.0,27.0,2.0,1/19/2008,45.1,50.8,-5.7,7.7,,0.0,,
3155,5383161,2008_Pres-D_NV,2008,NV,Pres-P,Pres-D,Mason-Dixon Polling & Research Inc.,197,1/15/2008,500.0,Obama,32.0,Clinton,41.0,14.0,-9.0,1/19/2008,45.1,50.8,-5.7,3.3,,1.0,,
3163,5383169,2008_Pres-D_NY,2008,NY,Pres-P,Pres-D,Marist College,183,1/16/2008,426.0,Obama,32.0,Clinton,48.0,9.0,-16.0,2/5/2008,40.3,57.4,-17.1,1.1,,1.0,,
3188,5383194,2008_Pres-D_NJ,2008,NJ,Pres-P,Pres-D,Quinnipiac University,267,1/19/2008,464.0,Obama,32.0,Clinton,49.0,10.0,-17.0,2/5/2008,43.9,53.8,-9.9,7.100000000000001,,1.0,,
3210,5383216,2008_Pres-D_AZ,2008,AZ,Pres-P,Pres-D,Behavior Research Center (Rocky Mountain),27,1/22/2008,628.0,Obama,32.0,Clinton,36.0,16.0,-4.0,2/5/2008,42.4,50.4,-8.0,4.0,,1.0,,
3250,5383256,2008_Pres-D_CA,2008,CA,Pres-P,Pres-D,Los Angeles Times,172,1/25/2008,690.0,Obama,32.0,Clinton,49.0,14.0,-17.0,2/5/2008,43.2,51.5,-8.3,8.700000000000001,,1.0,,
3263,5383269,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,American Research Group,9,1/26/2008,600.0,McCain,32.0,Romney,33.0,14.0,-1.0,1/29/2008,36.0,31.0,5.0,6.0,,0.0,,
3266,5383272,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Quinnipiac University,267,1/26/2008,585.0,McCain,32.0,Romney,31.0,14.0,1.0,1/29/2008,36.0,31.0,5.0,4.0,,1.0,,
3285,5383291,2008_Pres-D_TN,2008,TN,Pres-P,Pres-D,Public Policy Polling,263,1/28/2008,753.0,Obama,32.0,Clinton,43.0,16.0,-11.0,2/5/2008,40.5,53.8,-13.3,2.3,,1.0,,
3286,5383292,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,American Research Group,9,1/28/2008,600.0,McCain,32.0,Romney,34.0,12.0,-2.0,1/29/2008,36.0,31.0,5.0,7.0,,0.0,,
3287,5383294,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Mitchell Research & Communications,213,1/28/2008,964.0,McCain,32.0,Romney,34.0,13.0,-2.0,1/29/2008,36.0,31.0,5.0,7.0,,0.0,,
3289,5383295,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,SurveyUSA,325,1/28/2008,979.0,McCain,32.0,Romney,31.0,15.0,1.0,1/29/2008,36.0,31.0,5.0,4.0,,1.0,,
3298,5383304,2008_Pres-R_CA,2008,CA,Pres-P,Pres-R,Field Research Corp. (Field Poll),94,1/29/2008,481.0,McCain,32.0,Romney,24.0,13.0,8.0,2/5/2008,42.2,34.8,7.4,0.6,,1.0,,
3299,5383305,2008_Pres-R_CA,2008,CA,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/29/2008,652.0,McCain,32.0,Romney,28.0,14.0,4.0,2/5/2008,42.2,34.8,7.4,3.4,,1.0,,
3314,5383320,2008_Pres-R_TN,2008,TN,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/30/2008,531.0,McCain,32.0,Huckabee,23.0,29.0,9.0,2/5/2008,31.8,34.5,-2.7,11.7,,0.0,,
3349,5383355,2008_Pres-R_MO,2008,MO,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/31/2008,593.0,McCain,32.0,Huckabee,29.0,28.0,3.0,2/5/2008,33.0,31.5,1.5,1.5,,1.0,,
3382,5383388,2008_Pres-R_CA,2008,CA,Pres-P,Pres-R,American Research Group,9,2/2/2008,600.0,McCain,32.0,Romney,33.0,16.0,-1.0,2/5/2008,42.2,34.8,7.4,8.4,,0.0,,
3389,5383395,2008_Pres-R_TN,2008,TN,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,2/2/2008,474.0,McCain,32.0,Huckabee,30.0,22.0,2.0,2/5/2008,31.8,34.5,-2.7,4.7,,0.0,previously listed as InsiderAdvantage,
3403,5383409,2008_Pres-D_NY,2008,NY,Pres-P,Pres-D,Public Policy Polling,263,2/3/2008,747.0,Obama,32.0,Clinton,51.0,,-19.0,2/5/2008,40.3,57.4,-17.1,1.9,,1.0,,
3411,5383417,2008_Pres-R_GA,2008,GA,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,2/3/2008,465.0,McCain,32.0,Huckabee,26.0,31.0,6.0,2/5/2008,31.6,33.9,-2.3,8.3,,0.0,previously listed as InsiderAdvantage,
3432,5383438,2008_Pres-R_GA,2008,GA,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,2/4/2008,1212.0,McCain,32.0,Huckabee,32.0,29.0,0.0,2/5/2008,31.6,33.9,-2.3,2.3,,0.5,previously listed as InsiderAdvantage,
3435,5383442,2008_Pres-RC_WA,2008,WA,Pres-P,Pres-RC,SurveyUSA,325,2/6/2008,221.0,McCain,32.0,Huckabee,24.0,31.0,8.0,2/9/2008,25.9,23.52,2.38,5.62,,1.0,,
3709,5383716,2008_Pres-G_WY,2008,WY,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/14/2008,625.0,Democrat,32.0,Republican,58.0,,-26.0,11/4/2008,31.31,62.33,-31.02,5.02,5.02,1.0,,
3839,5383852,2008_Sen-GS_MS,2008,MS,Sen-G,Sen-GS,University of South Alabama,361,10/18/2008,403.0,Democrat,32.0,Republican,45.0,,-13.0,11/4/2008,45.04,54.96,-9.92,3.08,-3.08,1.0,,
3964,5383972,2008_Pres-G_ID,2008,ID,Pres-G,Pres-G,Harstad Strategic Research Inc.,134,10/21/2008,503.0,Democrat,32.0,Republican,55.0,,-23.0,11/4/2008,36.09,61.52,-25.43,2.43,2.43,1.0,,
4108,5384116,2008_Pres-G_UT,2008,UT,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/24/2008,625.0,Democrat,32.0,Republican,55.0,,-23.0,11/4/2008,34.41,62.58,-28.17,5.17,5.17,1.0,,
4210,5384216,2008_Sen-G_KS,2008,KS,Sen-G,Sen-G,YouGov,391,10/25/2008,499.0,Democrat,32.0,Republican,56.0,,-24.0,11/4/2008,36.46,60.06,-23.6,0.4,-0.4,1.0,,
4329,5384337,2008_Pres-G_UT,2008,UT,Pres-G,Pres-G,Dan Jones & Associates,70,10/27/2008,1205.0,Democrat,32.0,Republican,57.0,,-25.0,11/4/2008,34.41,62.58,-28.17,3.17,3.17,1.0,,
4380,5384386,2008_Sen-G_AL,2008,AL,Sen-G,Sen-G,SurveyUSA,325,10/28/2008,650.0,Democrat,32.0,Republican,65.0,,-33.0,11/4/2008,36.52,63.36,-26.84,6.16,-6.16,1.0,,
4731,5384740,2010_House-G_TX-23,2010,TX-23,House-G,House-G,ccAdvertising,396,10/12/2010,2215.0,Democrat,32.0,Republican,43.0,,-11.0,11/2/2010,44.4,49.4,-5.0,6.0,-6.0,1.0,,
4801,5384811,2010_House-G_NC-2,2010,NC-2,House-G,House-G,ccAdvertising,396,10/14/2010,2218.0,Democrat,32.0,Republican,50.0,,-18.0,11/2/2010,48.7,49.5,-0.8,17.2,-17.2,1.0,,
4816,5384826,2010_Gov-G_ME,2010,ME,Gov-G,Gov-G,Critical Insights,64,10/15/2010,600.0,LePage (R),32.0,Cutler (I),19.0,20.0,13.0,11/2/2010,37.84,36.03,1.81,11.19,,1.0,,
4841,5384851,2010_Gov-G_ME,2010,ME,Gov-G,Gov-G,Frederick Polls,108,10/16/2010,400.0,LePage (R),32.0,Cutler (I),26.0,27.0,6.0,11/2/2010,37.84,36.03,1.81,4.19,,1.0,,D
4936,5384946,2010_Sen-G_AK,2010,AK,Sen-G,Sen-G,Hays Research Group,136,10/18/2010,500.0,Murkowski (write-in),32.0,Miller (R),23.0,25.0,9.0,11/2/2010,39.97,35.47,4.5,4.5,,1.0,,D
4969,5384979,2010_House-G_OH-16,2010,OH-16,House-G,House-G,ccAdvertising,396,10/19/2010,2715.0,Democrat,32.0,Republican,46.0,,-14.0,11/2/2010,41.3,52.1,-10.8,3.2,-3.2,1.0,,
5006,5385016,2010_Gov-G_NV,2010,NV,Gov-G,Gov-G,ccAdvertising,396,10/20/2010,1884.0,Democrat,32.0,Republican,48.0,,-16.0,11/2/2010,41.61,53.36,-11.75,4.25,-4.25,1.0,,
5021,5385031,2010_House-G_NV-3,2010,NV-3,House-G,House-G,ccAdvertising,396,10/20/2010,2414.0,Democrat,32.0,Republican,41.0,,-9.0,11/2/2010,47.5,48.1,-0.6,8.4,-8.4,1.0,,
5122,5385132,2010_House-G_IN-3,2010,IN-3,House-G,House-G,SurveyUSA,325,10/23/2010,400.0,Democrat,32.0,Republican,57.0,,-25.0,11/2/2010,33.1,62.8,-29.7,4.7,4.7,1.0,,
5136,5385146,2010_Sen-G_IN,2010,IN,Sen-G,Sen-G,SurveyUSA,325,10/23/2010,1600.0,Democrat,32.0,Republican,54.0,,-22.0,11/2/2010,40.0,54.58,-14.58,7.42,-7.42,1.0,,
5154,5385165,2010_Gov-G_KS,2010,KS,Gov-G,Gov-G,SurveyUSA,325,10/24/2010,561.0,Democrat,32.0,Republican,59.0,,-27.0,11/2/2010,32.21,63.28,-31.07,4.07,4.07,1.0,,
5253,5385264,2010_Gov-G_UT,2010,UT,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/26/2010,625.0,Democrat,32.0,Republican,59.0,,-27.0,11/2/2010,31.9,64.07000000000001,-32.17,5.17,5.17,1.0,,
5276,5385287,2010_Sen-G_UT,2010,UT,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/26/2010,625.0,Democrat,32.0,Republican,48.0,,-16.0,11/2/2010,32.77,61.56,-28.79,12.79,12.79,1.0,,
5363,5385376,2010_Sen-G_AZ,2010,AZ,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/28/2010,500.0,Democrat,32.0,Republican,52.0,,-20.0,11/2/2010,34.55,58.69,-24.14,4.14,4.14,1.0,,
5553,5385568,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/18/2012,718.0,Gingrich,32.0,Romney,29.0,15.0,3.0,1/21/2012,40.4,27.8,12.6,9.6,,1.0,previously listed as InsiderAdvantage,
5556,5385571,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Clemson University,54,1/19/2012,429.0,Gingrich,32.0,Romney,26.0,11.0,6.0,1/21/2012,40.4,27.8,12.6,6.600000000000001,,1.0,,
5558,5385573,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,We Ask America,376,1/19/2012,988.0,Gingrich,32.0,Romney,28.0,13.0,4.0,1/21/2012,40.4,27.8,12.6,8.6,,1.0,,
5563,5385578,2012_Pres-R_FL,2012,FL,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/22/2012,750.0,Romney,32.0,Gingrich,41.0,11.0,-9.0,1/31/2012,46.4,31.9,14.5,23.5,,0.0,,
5598,5385613,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,2/13/2012,750.0,Romney,32.0,Santorum,35.0,13.0,-3.0,2/28/2012,41.1,37.9,3.2,6.2,,0.0,,
5604,5385619,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,American Research Group,9,2/16/2012,600.0,Romney,32.0,Santorum,37.0,15.0,-5.0,2/28/2012,41.1,37.9,3.2,8.2,,0.0,,
5618,5385633,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,Mitchell Research & Communications,213,2/20/2012,420.0,Romney,32.0,Santorum,30.0,9.0,2.0,2/28/2012,41.1,37.9,3.2,1.2,,1.0,,
5645,5385660,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,YouGov,391,2/28/2012,650.0,Romney,32.0,Santorum,41.0,15.0,-9.0,3/6/2012,37.9,37.1,0.8,9.8,,0.0,,
5653,5385668,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,Marist College,183,3/1/2012,820.0,Romney,32.0,Santorum,34.0,15.0,-2.0,3/6/2012,37.9,37.1,0.8,2.8,,0.0,aka NBC/Marist,
5658,5385673,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,Ipsos,154,3/2/2012,917.0,Romney,32.0,Santorum,32.0,17.0,0.0,3/6/2012,37.9,37.1,0.8,0.8,,0.5,"previously listed as Ipsos, online",
5662,5385677,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,CNN/Opinion Research Corp.,37,3/3/2012,546.0,Romney,32.0,Santorum,32.0,14.0,0.0,3/6/2012,37.9,37.1,0.8,0.8,,0.5,,
5856,5385865,2012_Gov-G_ND,2012,ND,Gov-G,Gov-G,Pharos Research Group,254,10/20/2012,807.0,Democrat,32.0,Republican,63.0,,-31.0,11/6/2012,34.31,63.1,-28.79,2.21,-2.21,1.0,,
6591,5386596,2013_Gov-G_NJ,2013,NJ,Gov-G,Gov-G,Stockton University,317,10/26/2013,804.0,Democrat,32.0,Republican,56.0,,-24.0,11/5/2013,38.15,60.24,-22.09,1.91,-1.91,1.0,previously listed as Stockton College,
6701,15380084,2014_House-G_US,2014,US,House-G,House-G,GfK Group,115,10/18/2014,968.0,Democrat,32.0,Republican,40.0,,-8.0,11/4/2014,45.7,51.42,-5.72,2.28,-2.28,1.0,,
6773,112353,2014_Gov-G_OK,2014,OK,Gov-G,Gov-G,YouGov,391,10/20/2014,995.0,Democrat,32.0,Republican,56.0,,-24.0,11/4/2014,41.01,55.81,-14.8,9.2,-9.2,1.0,newly added in 2019 update,
6855,15380594,2014_House-G_NY-21,2014,NY-21,House-G,House-G,Siena College,305,10/21/2014,670.0,Democrat,32.0,Republican,50.0,11.0,-18.0,11/4/2014,33.81,55.09,-21.28,3.28,3.28,1.0,,
6943,15380677,2014_Sen-G_SD,2014,SD,Sen-G,Sen-G,SurveyUSA,325,10/24/2014,611.0,Democrat,32.0,Republican,43.0,19.0,-11.0,11/4/2014,29.51,50.37,-20.86,9.86,9.86,1.0,,
6988,15380720,2014_Sen-G_ME,2014,ME,Sen-G,Sen-G,Ipsos,154,10/26/2014,488.0,Democrat,32.0,Republican,64.0,,-32.0,11/4/2014,31.5,68.46000000000001,-36.96,4.96,4.96,1.0,,
7088,15380813,2014_House-G_GA-10,2014,GA-10,House-G,House-G,Landmark Communications,166,10/30/2014,500.0,Democrat,32.0,Republican,61.0,,-29.0,11/4/2014,33.48,66.52,-33.04,4.04,4.04,1.0,,
7313,15381028,2016_Pres-R_SC,2016,SC,Pres-P,Pres-R,Fox News/Beacon Research/Shaw & Co. Research,103,2/16/2016,759.0,Trump,32.0,Rubio,15.0,19.0,17.0,2/20/2016,32.39,22.4,9.99,7.01,,1.0,,
7349,15381064,2016_Pres-R_TX,2016,TX,Pres-P,Pres-R,SurveyUSA,325,2/22/2016,645.0,Cruz,32.0,Trump,32.0,17.0,0.0,3/1/2016,43.76,26.75,17.01,17.01,,0.5,,
7448,15381163,2016_Pres-R_IL,2016,IL,Pres-P,Pres-R,Research America Inc.,282,3/4/2016,600.0,Trump,32.0,Cruz,22.0,21.0,10.0,3/15/2016,38.8,30.23,8.57,1.43,,1.0,,
7463,15381178,2016_Pres-R_NC,2016,NC,Pres-P,Pres-R,National Research Inc.,225,3/5/2016,500.0,Trump,32.0,Cruz,26.0,11.0,6.0,3/15/2016,40.23,36.76,3.47,2.53,,1.0,,
7465,15381180,2016_Pres-R_OH,2016,OH,Pres-P,Pres-R,Quinnipiac University,267,3/5/2016,685.0,Kasich,32.0,Trump,38.0,16.0,-6.0,3/15/2016,46.95,35.87,11.08,17.08,,0.0,,
7550,15381265,2016_Pres-R_WI,2016,WI,Pres-P,Pres-R,American Research Group,9,4/2/2016,400.0,Cruz,32.0,Trump,42.0,23.0,-10.0,4/5/2016,48.2,35.02,13.18,23.18,,0.0,,
7877,74812,2016_Pres-G_KY,2016,KY,Pres-G,Pres-G,Cygnal,67,10/27/2016,811.0,Democrat,32.0,Republican,56.0,,-24.0,11/8/2016,32.68,62.52,-29.84,5.84,5.84,1.0,,
7957,74966,2016_Pres-G_NE,2016,NE,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,412.0,Democrat,32.0,Republican,52.0,10.0,-20.0,11/8/2016,33.7,58.75,-25.05,5.05,5.05,1.0,,
8256,75713,2016_Sen-G_IA,2016,IA,Sen-G,Sen-G,Emerson College,88,11/2/2016,700.0,Democrat,32.0,Republican,60.0,,-28.0,11/8/2016,35.66,60.09,-24.43,3.57,-3.57,1.0,,
8317,76553,2016_Pres-G_AR,2016,AR,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,930.0,Democrat,32.0,Republican,56.0,6.0,-24.0,11/8/2016,33.65,60.57,-26.92,2.92,2.92,1.0,,
8360,76586,2016_Pres-G_OK,2016,OK,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,1271.0,Democrat,32.0,Republican,57.0,10.0,-25.0,11/8/2016,28.93,65.32000000000001,-36.39,11.39,11.39,1.0,,
8368,76591,2016_Pres-G_SD,2016,SD,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,459.0,Democrat,32.0,Republican,53.0,11.0,-21.0,11/8/2016,31.74,61.53,-29.79,8.790000000000001,8.790000000000001,1.0,,
8941,91199,2018_House-G_WV-1,2018,WV-1,House-G,House-G,Emerson College,88,10/30/2018,341.0,Democrat,32.0,Republican,57.4,,-25.4,11/6/2018,35.42,64.58,-29.15,3.75,3.75,1.0,,
8706,91088,2018_Gov-G_TX,2018,TX,Gov-G,Gov-G,University of Texas at Tyler,458,10/22/2018,1033.0,Democrat,32.2,Republican,52.6,,-20.4,11/6/2018,42.51,55.81,-13.3,7.100000000000001,-7.100000000000001,1.0,among registered voters,
3913,5383920,2008_Pres-G_OK,2008,OK,Pres-G,Pres-G,SoonerPoll.com,308,10/20/2008,763.0,Democrat,32.4,Republican,63.7,,-31.3,11/4/2008,34.35,65.65,-31.3,0.0,0.0,1.0,,
7688,74041,2016_Pres-G_AR,2016,AR,Pres-G,Pres-G,Hendrix College,138,10/21/2016,463.0,Democrat,32.5,Republican,56.0,3.5,-23.5,11/8/2016,33.65,60.57,-26.92,3.42,3.42,1.0,,
7481,15381196,2016_Pres-R_IL,2016,IL,Pres-P,Pres-R,We Ask America,376,3/7/2016,1009.0,Trump,32.64,Cruz,19.9,18.41,12.74,3/15/2016,38.8,30.23,8.57,4.17,,1.0,,
7288,15381003,2016_Pres-R_SC,2016,SC,Pres-P,Pres-R,Trafalgar Group,338,2/14/2016,1300.0,Trump,32.65,Rubio,14.02,13.94,18.63,2/20/2016,32.39,22.4,9.99,8.64,,1.0,,
5917,5385926,2012_Pres-G_OK,2012,OK,Pres-G,Pres-G,SoonerPoll.com,308,10/21/2012,305.0,Democrat,32.7,Republican,58.6,,-25.9,11/6/2012,33.23,66.77,-33.54,7.640000000000001,7.640000000000001,1.0,,
5117,5385127,2010_Gov-G_RI,2010,RI,Gov-G,Gov-G,Fleming & Associates,96,10/23/2010,500.0,Chafee (I),32.8,Robitallie (R),25.5,26.2,7.3,11/2/2010,36.1,33.57,2.53,4.77,,1.0,,
123,5380121,1998_Gov-G_AR,1998,AR,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/24/1998,810.0,Democrat,33.0,Republican,58.0,,-25.0,11/3/1998,38.7,59.8,-21.1,3.9,-3.9,1.0,,
184,5380184,1998_Gov-G_CT,1998,CT,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/27/1998,633.0,Democrat,33.0,Republican,58.0,,-25.0,11/3/1998,35.4,62.9,-27.5,2.5,2.5,1.0,,
474,5380472,2000_Pres-G_AL,2000,AL,Pres-G,Pres-G,University of South Alabama,361,10/18/2000,442.0,Democrat,33.0,Republican,53.0,,-20.0,11/7/2000,41.59,56.47,-14.88,5.12,-5.12,1.0,,
489,5380487,2000_House-G_NJ-7,2000,NJ-7,House-G,House-G,Diversified Research Inc,80,10/19/2000,300.0,Democrat,33.0,Republican,44.0,,-11.0,11/7/2000,45.57,51.58,-6.01,4.99,-4.99,1.0,,R
602,5380601,2000_Pres-G_SD,2000,SD,Pres-G,Pres-G,Jim Meader (KELOLAND-TV),159,10/23/2000,506.0,Democrat,33.0,Republican,51.0,,-18.0,11/7/2000,37.56,60.3,-22.74,4.74,4.74,1.0,,
643,5380642,2000_Sen-G_VT,2000,VT,Sen-G,Sen-G,Research 2000,281,10/24/2000,400.0,Democrat,33.0,Republican,61.0,6.0,-28.0,11/7/2000,25.43,65.56,-40.13,12.13,12.13,1.0,,
736,5380735,2000_Sen-G_OH,2000,OH,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/27/2000,600.0,Democrat,33.0,Republican,54.0,,-21.0,11/7/2000,35.87,59.9,-24.03,3.03,3.03,1.0,"previously listed as Zogby Analytics, telephone",
787,5380786,2000_Sen-G_RI,2000,RI,Sen-G,Sen-G,SurveyUSA,325,10/29/2000,500.0,Democrat,33.0,Republican,59.0,3.0,-26.0,11/7/2000,41.15,56.88,-15.73,10.27,-10.27,1.0,,
797,5380796,2000_Pres-G_IN,2000,IN,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/30/2000,723.0,Democrat,33.0,Republican,52.0,,-19.0,11/7/2000,41.01,56.65,-15.64,3.36,-3.36,1.0,,
844,5380843,2000_Pres-G_MS,2000,MS,Pres-G,Pres-G,Ethridge & Associates LLC,89,10/31/2000,341.0,Democrat,33.0,Republican,55.0,,-22.0,11/7/2000,40.7,57.62,-16.92,5.08,-5.08,1.0,,
1143,5381142,2002_House-G_NH-2,2002,NH-2,House-G,House-G,American Research Group,9,10/15/2002,300.0,Democrat,33.0,Republican,54.0,,-21.0,11/5/2002,40.86,56.81,-15.95,5.05,-5.05,1.0,,
1222,5381220,2002_Gov-G_NH,2002,NH,Gov-G,Gov-G,American Research Group,9,10/21/2002,600.0,Democrat,33.0,Republican,52.0,,-19.0,11/5/2002,38.2,58.6,-20.4,1.4,1.4,1.0,,
1273,5381271,2002_House-G_GA-12,2002,GA-12,House-G,House-G,Tarrance Group,333,10/23/2002,402.0,Democrat,33.0,Republican,48.0,,-15.0,11/5/2002,44.81,55.19,-10.38,4.62,-4.62,1.0,,R
1324,5381322,2002_House-G_NE-2,2002,NE-2,House-G,House-G,Midwest Survey and Research,209,10/26/2002,196.0,Democrat,33.0,Republican,54.0,,-21.0,11/5/2002,32.98,63.32,-30.34,9.34,9.34,1.0,,
1326,5381324,2002_House-G_NH-2,2002,NH-2,House-G,House-G,Franklin Pierce University,107,10/26/2002,468.0,Democrat,33.0,Republican,52.0,,-19.0,11/5/2002,40.86,56.81,-15.95,3.05,-3.05,1.0,,
1371,5381369,2002_Gov-G_MN,2002,MN,Gov-G,Gov-G,Star Tribune,315,10/28/2002,929.0,Democrat,33.0,Republican,29.0,19.0,4.0,11/5/2002,36.5,44.4,-7.9,11.9,11.9,0.0,,
1602,5381603,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,SurveyUSA,325,1/25/2004,481.0,Kerry,33.0,Dean,28.0,14.0,5.0,1/27/2004,38.4,26.3,12.1,7.100000000000001,,1.0,,
1777,5381778,2004_House-G_IL-11,2004,IL-11,House-G,House-G,Bannon Communications,21,10/16/2004,350.0,Democrat,33.0,Republican,42.0,,-9.0,11/2/2004,41.33,58.67,-17.34,8.34,8.34,1.0,,D
2005,5382006,2004_House-G_KY-3,2004,KY-3,House-G,House-G,Louisville Courier-Journal,174,10/23/2004,634.0,Democrat,33.0,Republican,57.0,,-24.0,11/2/2004,37.8,60.26,-22.46,1.54,-1.54,1.0,,
2028,5382029,2004_Pres-G_SD,2004,SD,Pres-G,Pres-G,McLaughlin & Associates,203,10/23/2004,400.0,Democrat,33.0,Republican,55.0,2.0,-22.0,11/2/2004,38.44,59.91,-21.47,0.53,-0.53,1.0,for NRSC,
2081,5382082,2004_Sen-G_OH,2004,OH,Sen-G,Sen-G,SurveyUSA,325,10/24/2004,818.0,Democrat,33.0,Republican,59.0,,-26.0,11/2/2004,36.14,63.85,-27.71,1.71,1.71,1.0,,
2190,5382191,2004_House-G_OK-1,2004,OK-1,House-G,House-G,SurveyUSA,325,10/27/2004,656.0,Democrat,33.0,Republican,59.0,,-26.0,11/2/2004,37.54,60.19,-22.65,3.35,-3.35,1.0,,
2303,5382305,2004_Sen-G_PA,2004,PA,Sen-G,Sen-G,Quinnipiac University,267,10/29/2004,909.0,Democrat,33.0,Republican,53.0,7.0,-20.0,11/2/2004,41.99,52.62,-10.63,9.37,-9.37,1.0,,
2358,5382360,2004_Sen-G_OH,2004,OH,Sen-G,Sen-G,SurveyUSA,325,10/30/2004,813.0,Democrat,33.0,Republican,61.0,,-28.0,11/2/2004,36.14,63.85,-27.71,0.29,-0.29,1.0,,
2359,5382361,2004_Sen-G_PA,2004,PA,Sen-G,Sen-G,Strategic Vision LLC,320,10/30/2004,801.0,Democrat,33.0,Republican,55.0,,-22.0,11/2/2004,41.99,52.62,-10.63,11.37,-11.37,1.0,,
2396,5382398,2004_Sen-G_OH,2004,OH,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/31/2004,602.0,Democrat,33.0,Republican,57.0,,-24.0,11/2/2004,36.14,63.85,-27.71,3.71,3.71,1.0,"previously listed as Zogby Analytics, telephone",
2437,5382440,2006_House-G_NC-8,2006,NC-8,House-G,House-G,Public Opinion Strategies,260,10/17/2006,400.0,Democrat,33.0,Republican,49.0,,-16.0,11/7/2006,49.86,50.14,-0.28,15.72,-15.72,1.0,,R
2448,5382451,2006_Gov-G_CT,2006,CT,Gov-G,Gov-G,Quinnipiac University,267,10/18/2006,881.0,Democrat,33.0,Republican,59.0,,-26.0,11/7/2006,35.5,63.2,-27.7,1.7,1.7,1.0,,
2726,5382733,2006_Gov-G_CA,2006,CA,Gov-G,Gov-G,Field Research Corp. (Field Poll),94,10/27/2006,795.0,Democrat,33.0,Republican,49.0,,-16.0,11/7/2006,39.0,55.9,-16.9,0.9,0.9,1.0,,
2907,5382914,2006_House-G_MT-1,2006,MT-1,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,11/1/2006,625.0,Democrat,33.0,Republican,57.0,,-24.0,11/7/2006,39.13,58.88,-19.75,4.25,-4.25,1.0,,
3055,5383061,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,ABC News/Washington Post,3,12/15/2007,652.0,Obama,33.0,Edwards,20.0,29.0,13.0,1/3/2008,37.6,29.7,7.9,5.100000000000001,,1.0,,
3058,5383064,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,CNN/Opinion Research Corp.,37,12/16/2007,359.0,Huckabee,33.0,Romney,25.0,11.0,8.0,1/3/2008,34.4,25.2,9.2,1.2,,1.0,,
3101,5383107,2008_Pres-D_NH,2008,NH,Pres-P,Pres-D,Suffolk University,323,1/5/2008,500.0,Obama,33.0,Clinton,35.0,14.0,-2.0,1/8/2008,36.5,39.1,-2.6,0.6,,1.0,,
3169,5383175,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,American Research Group,9,1/16/2008,600.0,McCain,33.0,Huckabee,23.0,20.0,10.0,1/19/2008,33.2,29.9,3.3,6.7,,1.0,,
3224,5383230,2008_Pres-D_MN,2008,MN,Pres-P,Pres-D,Humphrey Institute,143,1/23/2008,478.0,Obama,33.0,Clinton,40.0,12.0,-7.0,2/5/2008,66.4,32.2,34.2,41.2,,0.0,,
3295,5383301,2008_Pres-D_NY,2008,NY,Pres-P,Pres-D,Public Policy Polling,263,1/29/2008,837.0,Obama,33.0,Clinton,45.0,10.0,-12.0,2/5/2008,40.3,57.4,-17.1,5.100000000000001,,1.0,,
3305,5383311,2008_Pres-D_MA,2008,MA,Pres-P,Pres-D,SurveyUSA,325,1/30/2008,575.0,Obama,33.0,Clinton,57.0,,-24.0,2/5/2008,40.8,56.2,-15.4,8.6,,1.0,,
3313,5383319,2008_Pres-R_TN,2008,TN,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,1/30/2008,375.0,McCain,33.0,Huckabee,25.0,18.0,8.0,2/5/2008,31.8,34.5,-2.7,10.7,,0.0,previously listed as InsiderAdvantage,
3344,5383350,2008_Pres-R_GA,2008,GA,Pres-P,Pres-R,Mason-Dixon Polling & Research Inc.,197,1/31/2008,400.0,McCain,33.0,Huckabee,18.0,27.0,15.0,2/5/2008,31.6,33.9,-2.3,17.3,,0.0,,
3409,5383415,2008_Pres-R_CA,2008,CA,Pres-P,Pres-R,Zogby Interactive/JZ Analytics,395,2/3/2008,833.0,McCain,33.0,Romney,40.0,12.0,-7.0,2/5/2008,42.2,34.8,7.4,14.4,,0.0,"previously listed as Zogby Analytics, telephone",
3415,5383421,2008_Pres-R_MO,2008,MO,Pres-P,Pres-R,SurveyUSA,325,2/3/2008,542.0,McCain,33.0,Huckabee,31.0,28.0,2.0,2/5/2008,33.0,31.5,1.5,0.5,,1.0,,
3756,5383763,2008_House-G_FL-21,2008,FL-21,House-G,House-G,Florida International University/Univision,98,10/16/2008,410.0,Democrat,33.0,Republican,47.0,,-14.0,11/4/2008,42.1,57.9,-15.8,1.8,1.8,1.0,,
3818,5383825,2008_Pres-G_MS,2008,MS,Pres-G,Pres-G,University of South Alabama,361,10/18/2008,403.0,Democrat,33.0,Republican,46.0,,-13.0,11/4/2008,43.0,56.18,-13.18,0.18,0.18,1.0,,
3994,5384002,2008_Sen-G_ID,2008,ID,Sen-G,Sen-G,Harstad Strategic Research Inc.,134,10/21/2008,503.0,Democrat,33.0,Republican,45.0,,-12.0,11/4/2008,34.11,57.65,-23.54,11.54,11.54,1.0,,
4383,5384390,2008_Sen-G_KS,2008,KS,Sen-G,Sen-G,SurveyUSA,325,10/28/2008,626.0,Democrat,33.0,Republican,60.0,,-27.0,11/4/2008,36.46,60.06,-23.6,3.4,-3.4,1.0,,
4751,5384760,2010_Gov-G_ME,2010,ME,Gov-G,Gov-G,Pan Atlantic Research,249,10/13/2010,501.0,LePage (R),33.0,Cutler (I),14.0,28.0,19.0,11/2/2010,37.84,36.03,1.81,17.19,,1.0,previously listed as Pan Atlantic SMS Group,
4758,5384767,2010_Gov-G_UT,2010,UT,Gov-G,Gov-G,Dan Jones & Associates,70,10/13/2010,600.0,Democrat,33.0,Republican,58.0,,-25.0,11/2/2010,31.9,64.07000000000001,-32.17,7.17,7.17,1.0,,
4892,5384902,2010_Sen-G_AK,2010,AK,Sen-G,Sen-G,CNN/Opinion Research Corp.,37,10/17/2010,946.0,Murkowski (write-in),33.0,Miller (R),38.0,25.0,-5.0,11/2/2010,39.97,35.47,4.5,9.5,,0.0,,
4970,5384980,2010_House-G_OH-18,2010,OH-18,House-G,House-G,ccAdvertising,396,10/19/2010,2291.0,Democrat,33.0,Republican,47.0,,-14.0,11/2/2010,40.5,53.9,-13.4,0.6,-0.6,1.0,,
5084,5385093,2010_Sen-G_NH,2010,NH,Sen-G,Sen-G,ccAdvertising,396,10/21/2010,744.0,Democrat,33.0,Republican,56.0,,-23.0,11/2/2010,36.81,60.03,-23.22,0.22,0.22,1.0,,
5272,5385283,2010_Sen-G_OH,2010,OH,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/26/2010,750.0,Democrat,33.0,Republican,57.0,,-24.0,11/2/2010,39.4,56.85,-17.45,6.55,-6.55,1.0,,
5322,5385331,2010_Sen-G_GA,2010,GA,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/27/2010,625.0,Democrat,33.0,Republican,56.0,,-23.0,11/2/2010,39.0,58.31,-19.31,3.69,-3.69,1.0,,
5552,5385567,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,American Research Group,9,1/18/2012,600.0,Gingrich,33.0,Romney,32.0,19.0,1.0,1/21/2012,40.4,27.8,12.6,11.6,,1.0,,
5554,5385569,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/18/2012,750.0,Gingrich,33.0,Romney,31.0,15.0,2.0,1/21/2012,40.4,27.8,12.6,10.6,,1.0,,
5559,5385574,2012_Pres-R_SC,2012,SC,Pres-P,Pres-R,YouGov,391,1/19/2012,339.0,Gingrich,33.0,Romney,29.0,18.0,4.0,1/21/2012,40.4,27.8,12.6,8.6,,1.0,,
5565,5385580,2012_Pres-R_FL,2012,FL,Pres-P,Pres-R,Cherry Communications,49,1/23/2012,504.0,Romney,33.0,Gingrich,33.0,10.0,0.0,1/31/2012,46.4,31.9,14.5,14.5,,0.5,,
5566,5385581,2012_Pres-R_FL,2012,FL,Pres-P,Pres-R,Public Policy Polling,263,1/23/2012,921.0,Romney,33.0,Gingrich,38.0,13.0,-5.0,1/31/2012,46.4,31.9,14.5,19.5,,0.0,,
5594,5385609,2012_Pres-R_MN,2012,MN,Pres-P,Pres-R,Public Policy Polling,263,2/5/2012,864.0,Santorum,33.0,Paul,20.0,24.0,13.0,2/7/2012,44.9,27.1,17.8,4.8,,1.0,,
5600,5385615,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,Marketing Resource Group (MRG),193,2/14/2012,800.0,Romney,33.0,Santorum,43.0,11.0,-10.0,2/28/2012,41.1,37.9,3.2,13.2,,0.0,previously listed as Inside Michigan Politics,
5607,5385622,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,Public Policy Polling,263,2/18/2012,602.0,Romney,33.0,Santorum,37.0,15.0,-4.0,2/28/2012,41.1,37.9,3.2,7.2,,0.0,,
5623,5385638,2012_Pres-R_GA,2012,GA,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,2/22/2012,750.0,Gingrich,33.0,Romney,20.0,28.0,13.0,3/6/2012,47.2,25.9,21.3,8.3,,1.0,,
5674,5385689,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,Suffolk University,323,3/4/2012,500.0,Romney,33.0,Santorum,37.0,16.0,-4.0,3/6/2012,37.9,37.1,0.8,4.8,,0.0,,
6186,5386190,2012_House-G_OK-2,2012,OK-2,House-G,House-G,SoonerPoll.com,308,10/28/2012,300.0,Democrat,33.0,Republican,45.0,,-12.0,11/6/2012,38.34,57.34,-19.0,7.0,7.0,1.0,,
6602,5386607,2013_Gov-G_NJ,2013,NJ,Gov-G,Gov-G,Quinnipiac University,267,11/1/2013,1388.0,Democrat,33.0,Republican,61.0,,-28.0,11/5/2013,38.15,60.24,-22.09,5.91,-5.91,1.0,,
6777,112356,2014_Gov-G_SC,2014,SC,Gov-G,Gov-G,YouGov,391,10/20/2014,1566.0,Democrat,33.0,Republican,50.0,,-17.0,11/4/2014,41.42,55.9,-14.48,2.52,-2.52,1.0,newly added in 2019 update,
6784,112369,2014_Gov-G_WY,2014,WY,Gov-G,Gov-G,YouGov,391,10/20/2014,258.0,Democrat,33.0,Republican,58.0,,-25.0,11/4/2014,27.25,59.39,-32.14,7.140000000000001,7.140000000000001,1.0,newly added in 2019 update,
6825,15380561,2014_Sen-G_TN,2014,TN,Sen-G,Sen-G,YouGov,391,10/20/2014,974.0,Democrat,33.0,Republican,55.0,,-22.0,11/4/2014,31.87,61.87,-30.0,8.0,8.0,1.0,,
6891,15380628,2014_Sen-G_SD,2014,SD,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/22/2014,800.0,Democrat,33.0,Republican,42.0,13.0,-9.0,11/4/2014,29.51,50.37,-20.86,11.86,11.86,1.0,,
7038,15380766,2014_House-G_NY-21,2014,NY-21,House-G,House-G,Harper Polling,132,10/28/2014,560.0,Democrat,33.0,Republican,47.0,,-14.0,11/4/2014,33.81,55.09,-21.28,7.28,7.28,1.0,for Elise Stefanik (R),R
7172,15380887,2014_Sen-GR_LA,2014,LA,Sen-G,Sen-GR,WPA Intelligence (WPAi),383,11/25/2014,500.0,Democrat,33.0,Republican,57.0,,-24.0,12/6/2014,44.07,55.93,-11.86,12.14,-12.14,1.0,previously listed as Wilson Perkins Allen Opinion Research,
7254,15380969,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,University of New Hampshire,357,2/5/2016,362.0,Trump,33.0,Kasich,11.0,16.0,22.0,2/9/2016,35.23,15.71,19.52,2.48,,1.0,,
7267,15380982,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,American Research Group,9,2/8/2016,418.0,Trump,33.0,Kasich,17.0,14.0,16.0,2/9/2016,35.23,15.71,19.52,3.52,,1.0,,
7287,15381002,2016_Pres-R_VA,2016,VA,Pres-P,Pres-R,Overtime Politics,247,2/13/2016,425.0,Trump,33.0,Rubio,19.0,14.0,14.0,3/1/2016,34.8,31.98,2.82,11.18,,1.0,,
7305,15381020,2016_Pres-R_SC,2016,SC,Pres-P,Pres-R,American Research Group,9,2/15/2016,400.0,Trump,33.0,Rubio,16.0,14.0,17.0,2/20/2016,32.39,22.4,9.99,7.01,,1.0,,
7312,15381027,2016_Pres-R_SC,2016,SC,Pres-P,Pres-R,Emerson College,88,2/16/2016,375.0,Trump,33.0,Rubio,19.0,20.0,14.0,2/20/2016,32.39,22.4,9.99,4.01,,1.0,,
7394,15381109,2016_Pres-R_MI,2016,MI,Pres-P,Pres-R,Marketing Resource Group (MRG),193,2/25/2016,217.0,Trump,33.0,Cruz,18.0,18.0,15.0,3/8/2016,36.47,24.85,11.62,3.38,,1.0,,
7406,15381121,2016_Pres-R_TX,2016,TX,Pres-P,Pres-R,SurveyMonkey,324,2/26/2016,613.0,Cruz,33.0,Trump,31.0,19.0,2.0,3/1/2016,43.76,26.75,17.01,15.01,,1.0,,
7417,15381132,2016_Pres-R_TX,2016,TX,Pres-P,Pres-R,American Research Group,9,2/27/2016,400.0,Cruz,33.0,Trump,32.0,17.0,1.0,3/1/2016,43.76,26.75,17.01,16.01,,1.0,,
7421,15381136,2016_Pres-R_GA,2016,GA,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,2/28/2016,710.0,Trump,33.0,Rubio,23.0,23.0,10.0,3/1/2016,38.81,24.45,14.36,4.36,,1.0,,
7427,15381142,2016_Pres-D_MI,2016,MI,Pres-P,Pres-D,Mitchell Research & Communications,213,3/1/2016,427.0,Sanders,33.0,Clinton,61.0,,-28.0,3/8/2016,49.68,48.26,1.42,29.42,,0.0,,
7479,15381194,2016_Pres-R_FL,2016,FL,Pres-P,Pres-R,Tel Opinion Research,334,3/7/2016,631.0,Trump,33.0,Rubio,27.0,16.0,6.0,3/15/2016,45.72,27.04,18.68,12.68,,1.0,,
7505,15381220,2016_Pres-R_OH,2016,OH,Pres-P,Pres-R,YouGov,391,3/10/2016,798.0,Kasich,33.0,Trump,33.0,27.0,0.0,3/15/2016,46.95,35.87,11.08,11.08,,0.5,,
7571,15381286,2016_Pres-R_MD,2016,MD,Pres-P,Pres-R,TargetPoint,331,4/9/2016,600.0,Trump,33.0,Kasich,25.0,26.0,8.0,4/26/2016,54.1,23.22,30.88,22.88,,1.0,,
7642,15381357,2016_Pres-D_OR,2016,OR,Pres-P,Pres-D,DHM Research,76,5/8/2016,304.0,Sanders,33.0,Clinton,48.0,,-15.0,5/17/2016,53.89,44.39,9.5,24.5,,0.0,"previously listed as Davis, Hibbitts & Midghall Inc.",
8267,82536,2016_House-G_GA-11,2016,GA-11,House-G,House-G,Landmark Communications,166,11/3/2016,300.0,Democrat,33.0,Republican,63.0,,-30.0,11/8/2016,32.59,67.41,-34.81,4.81,4.81,1.0,,
8296,75958,2016_Sen-G_IA,2016,IA,Sen-G,Sen-G,Selzer & Co.,304,11/3/2016,800.0,Democrat,33.0,Republican,56.0,,-23.0,11/8/2016,35.66,60.09,-24.43,1.43,1.43,1.0,,
8501,82630,2016_Sen-GR_LA,2016,LA,Sen-G,Sen-GR,Emerson College,88,11/30/2016,400.0,Democrat,33.0,Republican,51.0,,-18.0,12/10/2016,39.35,60.65,-21.31,3.31,3.31,1.0,,
8503,82631,2016_Sen-GR_LA,2016,LA,Sen-G,Sen-GR,University of New Orleans,358,12/6/2016,776.0,Democrat,33.0,Republican,62.0,,-29.0,12/10/2016,39.35,60.65,-21.31,7.69,-7.69,1.0,,
8525,79744,2017_Gov-G_VA,2017,VA,Gov-G,Gov-G,Hampton University,131,10/20/2017,750.0,Democrat,33.0,Republican,41.0,,-8.0,11/7/2017,53.9,44.97,8.93,16.93,-16.93,0.0,,
8792,91000,2018_Gov-G_TX,2018,TX,Gov-G,Gov-G,Dixie Strategies,81,10/26/2018,588.0,Democrat,33.0,Republican,59.0,,-26.0,11/6/2018,42.51,55.81,-13.3,12.7,-12.7,1.0,,
8897,91169,2018_House-G_ND-1,2018,ND-1,House-G,House-G,Fox News/Beacon Research/Shaw & Co. Research,103,10/29/2018,789.0,Democrat,33.0,Republican,55.0,,-22.0,11/6/2018,35.57,60.2,-24.63,2.63,2.63,1.0,,
8994,91418,2018_House-G_WI-6,2018,WI-6,House-G,House-G,JMC Analytics/Bold Blue Campaigns,503,11/1/2018,500.0,Democrat,33.0,Republican,61.0,,-28.0,11/6/2018,44.49,55.51,-11.01,16.99,-16.99,1.0,,
5648,5385663,2012_Pres-R_IL,2012,IL,Pres-P,Pres-R,We Ask America,376,2/29/2012,1100.0,Santorum,33.2,Gingrich,29.8,13.0,3.4,3/20/2012,46.5,35.0,11.5,8.1,,1.0,,
7273,15380988,2016_Pres-R_VT,2016,VT,Pres-P,Pres-R,Castleton University,45,2/10/2016,115.0,Trump,33.2,Kasich,14.1,14.6,19.1,3/1/2016,32.52,30.17,2.35,16.75,,1.0,,
7347,15381062,2016_Pres-R_TX,2016,TX,Pres-P,Pres-R,Dixie Strategies,81,2/22/2016,725.0,Cruz,33.24,Trump,24.83,14.76,8.41,3/1/2016,43.76,26.75,17.01,8.6,,1.0,,
8826,90980,2018_House-G_KS-4,2018,KS-4,House-G,House-G,Emerson College,88,10/27/2018,262.0,Democrat,33.3,Republican,63.1,,-29.8,11/6/2018,40.56,59.44,-18.87,10.93,-10.93,1.0,,
7687,79845,2016_House-G_NJ-2,2016,NJ-2,House-G,House-G,Stockton University,317,10/21/2016,625.0,Democrat,33.5,Republican,59.0,,-25.5,11/8/2016,37.22,59.21,-21.99,3.51,-3.51,1.0,,
7308,15381023,2016_Pres-R_SC,2016,SC,Pres-P,Pres-R,Trafalgar Group,338,2/15/2016,1700.0,Trump,33.57,Rubio,14.83,15.54,18.74,2/20/2016,32.39,22.4,9.99,8.75,,1.0,,
7605,15381320,2016_Pres-D_RI,2016,RI,Pres-P,Pres-D,Brown University,35,4/20/2016,436.0,Sanders,33.9,Clinton,43.3,,-9.4,4/26/2016,54.71,43.08,11.63,21.03,,0.0,,
9,5380007,1998_Sen-G_OH,1998,OH,Sen-G,Sen-G,University of Cincinnati (Ohio Poll),346,10/13/1998,540.0,Democrat,34.0,Republican,62.0,,-28.0,11/3/1998,43.53,56.46,-12.93,15.07,-15.07,1.0,,
13,5380011,1998_Gov-G_NE,1998,NE,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/14/1998,828.0,Democrat,34.0,Republican,54.0,,-20.0,11/3/1998,46.0,53.9,-7.9,12.1,-12.1,1.0,,
54,5380053,1998_Gov-G_IL,1998,IL,Gov-G,Gov-G,Market Shares Corp.,187,10/19/1998,1099.0,Democrat,34.0,Republican,49.0,,-15.0,11/3/1998,47.5,51.0,-3.5,11.5,-11.5,1.0,,
135,5380133,1998_Sen-G_OH,1998,OH,Sen-G,Sen-G,University of Cincinnati (Ohio Poll),346,10/24/1998,733.0,Democrat,34.0,Republican,62.0,,-28.0,11/3/1998,43.53,56.46,-12.93,15.07,-15.07,1.0,,
181,5380180,1998_Sen-G_PA,1998,PA,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/26/1998,807.0,Democrat,34.0,Republican,57.0,,-23.0,11/3/1998,34.79,61.34,-26.55,3.55,3.55,1.0,,
353,5380352,2000_Pres-R_MI,2000,MI,Pres-P,Pres-R,Mitchell Research & Communications,213,2/11/2000,594.0,Bush,34.0,McCain,43.0,,-9.0,2/22/2000,43.05,50.97,-7.92,1.08,,1.0,,
370,5380369,2000_Pres-R_MA,2000,MA,Pres-P,Pres-R,University of Massachusetts Amherst,354,2/20/2000,400.0,Bush,34.0,McCain,58.0,,-24.0,3/7/2000,31.61,64.34,-32.73,8.73,,1.0,,
483,5380481,2000_Sen-G_MI,2000,MI,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/18/2000,626.0,Democrat,34.0,Republican,53.0,,-19.0,11/7/2000,49.47,47.86,1.61,20.61,-20.61,0.0,,
539,5380538,2000_Pres-G_ND,2000,ND,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/21/2000,1258.0,Democrat,34.0,Republican,49.0,,-15.0,11/7/2000,33.05,60.66,-27.61,12.61,12.61,1.0,,
556,5380555,2000_House-G_PA-4,2000,PA-4,House-G,House-G,Dynamic Marketing Inc.,83,10/22/2000,416.0,Democrat,34.0,Republican,49.0,,-15.0,11/7/2000,40.98,58.99,-18.01,3.01,3.01,1.0,,
584,5380583,2000_Sen-G_OH,2000,OH,Sen-G,Sen-G,University of Cincinnati (Ohio Poll),346,10/22/2000,666.0,Democrat,34.0,Republican,59.0,,-25.0,11/7/2000,35.87,59.9,-24.03,0.97,-0.97,1.0,,
737,5380736,2000_Sen-G_PA,2000,PA,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/27/2000,600.0,Democrat,34.0,Republican,53.0,2.0,-19.0,11/7/2000,45.51,52.42,-6.91,12.09,-12.09,1.0,"previously listed as Zogby Analytics, telephone",
865,5380864,2000_Sen-G_OH,2000,OH,Sen-G,Sen-G,Columbus Dispatch,57,10/31/2000,2050.0,Democrat,34.0,Republican,51.0,,-17.0,11/7/2000,35.87,59.9,-24.03,7.03,7.03,1.0,,
910,5380909,2000_Sen-G_PA,2000,PA,Sen-G,Sen-G,Decision Forecasting,77,11/1/2000,1032.0,Democrat,34.0,Republican,55.0,,-21.0,11/7/2000,45.51,52.42,-6.91,14.09,-14.09,1.0,,
954,5380953,2000_Sen-G_PA,2000,PA,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,11/2/2000,600.0,Democrat,34.0,Republican,50.0,1.0,-16.0,11/7/2000,45.51,52.42,-6.91,9.09,-9.09,1.0,"previously listed as Zogby Analytics, telephone",
1106,5381105,2000_Sen-G_PA,2000,PA,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,11/5/2000,600.0,Democrat,34.0,Republican,51.0,3.0,-17.0,11/7/2000,45.51,52.42,-6.91,10.09,-10.09,1.0,"previously listed as Zogby Analytics, telephone",
1154,5381153,2002_Sen-G_SC,2002,SC,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/15/2002,625.0,Democrat,34.0,Republican,51.0,,-17.0,11/5/2002,44.19,54.4,-10.21,6.79,-6.79,1.0,,
1163,5381162,2002_Sen-G_TN,2002,TN,Sen-G,Sen-G,"North Star Opinion Research/Ayres, McHenry & Associates",233,10/16/2002,600.0,Democrat,34.0,Republican,50.0,,-16.0,11/5/2002,44.34,54.27,-9.93,6.07,-6.07,1.0,"previously listed as Ayres, McHenry & Associates",
1176,5381175,2002_Sen-G_OR,2002,OR,Sen-G,Sen-G,Riley Research Associates,290,10/17/2002,604.0,Democrat,34.0,Republican,52.0,,-18.0,11/5/2002,39.61,56.21,-16.6,1.4,-1.4,1.0,,
1180,5381179,2002_Gov-G_CT,2002,CT,Gov-G,Gov-G,University of Connecticut,347,10/18/2002,608.0,Democrat,34.0,Republican,49.0,,-15.0,11/5/2002,43.9,56.1,-12.2,2.8,-2.8,1.0,,
1182,5381181,2002_Gov-G_TX,2002,TX,Gov-G,Gov-G,Frank N. Magid Associates Inc.,105,10/18/2002,550.0,Democrat,34.0,Republican,49.0,,-15.0,11/5/2002,40.0,57.8,-17.8,2.8,2.8,1.0,,
1252,5381250,2002_House-G_NV-3,2002,NV-3,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/22/2002,300.0,Democrat,34.0,Republican,46.0,,-12.0,11/5/2002,37.24,56.08,-18.84,6.84,6.84,1.0,,
1272,5381270,2002_House-G_AZ-1,2002,AZ-1,House-G,House-G,Public Opinion Strategies,260,10/23/2002,361.0,Democrat,34.0,Republican,46.0,,-12.0,11/5/2002,45.64,49.21,-3.57,8.43,-8.43,1.0,,R
1337,5381336,2002_Sen-G_OR,2002,OR,Sen-G,Sen-G,Riley Research Associates,290,10/26/2002,604.0,Democrat,34.0,Republican,56.0,,-22.0,11/5/2002,39.61,56.21,-16.6,5.4,-5.4,1.0,,
1483,5381482,2002_Gov-G_MN,2002,MN,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,11/1/2002,600.0,Democrat,34.0,Republican,35.0,18.0,-1.0,11/5/2002,36.5,44.4,-7.9,6.9,6.9,1.0,"previously listed as Zogby Analytics, telephone",
1529,5381530,2002_Gov-G_TX,2002,TX,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,11/4/2002,602.0,Democrat,34.0,Republican,52.0,1.0,-18.0,11/5/2002,40.0,57.8,-17.8,0.2,-0.2,1.0,"previously listed as Zogby Analytics, telephone",
1576,5381577,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,1/16/2004,904.0,Kerry,34.0,Edwards,22.0,27.0,12.0,1/19/2004,37.1,32.6,4.5,7.5,,1.0,previously listed as InsiderAdvantage,
1586,5381587,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,American Research Group,9,1/22/2004,719.0,Kerry,34.0,Dean,15.0,19.0,19.0,1/27/2004,38.4,26.3,12.1,6.9,,1.0,,
1589,5381590,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,SurveyUSA,325,1/22/2004,481.0,Kerry,34.0,Dean,23.0,15.0,11.0,1/27/2004,38.4,26.3,12.1,1.1,,1.0,,
1632,5381633,2004_Pres-D_AZ,2004,AZ,Pres-P,Pres-D,SurveyUSA,325,1/31/2004,400.0,Kerry,34.0,Clark,28.0,18.0,6.0,2/3/2004,42.6,26.5,16.1,10.1,,1.0,,
1638,5381639,2004_Pres-D_SC,2004,SC,Pres-P,Pres-D,SurveyUSA,325,1/31/2004,629.0,Edwards,34.0,Kerry,17.0,16.0,17.0,2/3/2004,45.1,29.8,15.3,1.7,,1.0,,
1654,5381655,2004_Pres-D_VA,2004,VA,Pres-P,Pres-D,Mason-Dixon Polling & Research Inc.,197,2/5/2004,625.0,Kerry,34.0,Edwards,25.0,14.0,9.0,2/10/2004,51.5,26.6,24.9,15.9,,1.0,,
1862,5381862,2004_Sen-G_OH,2004,OH,Sen-G,Sen-G,SurveyUSA,325,10/17/2004,698.0,Democrat,34.0,Republican,58.0,,-24.0,11/2/2004,36.14,63.85,-27.71,3.71,3.71,1.0,,
1920,5381920,2004_House-G_NE-2,2004,NE-2,House-G,House-G,MSR Group,178,10/19/2004,250.0,Democrat,34.0,Republican,58.0,,-24.0,11/2/2004,36.15,61.1,-24.95,0.95,0.95,1.0,,
1941,5381942,2004_Pres-G_OK,2004,OK,Pres-G,Pres-G,SurveyUSA,325,10/19/2004,627.0,Democrat,34.0,Republican,64.0,,-30.0,11/2/2004,34.43,65.57000000000001,-31.14,1.14,1.14,1.0,,
2080,5382081,2004_Sen-G_MO,2004,MO,Sen-G,Sen-G,SurveyUSA,325,10/24/2004,675.0,Democrat,34.0,Republican,60.0,,-26.0,11/2/2004,42.8,56.09,-13.29,12.71,-12.71,1.0,,
2082,5382083,2004_Sen-G_PA,2004,PA,Sen-G,Sen-G,Quinnipiac University,267,10/24/2004,909.0,Democrat,34.0,Republican,60.0,7.0,-26.0,11/2/2004,41.99,52.62,-10.63,15.37,-15.37,1.0,,
2177,5382177,2004_Sen-G_PA,2004,PA,Sen-G,Sen-G,West Chester University,377,10/26/2004,684.0,Democrat,34.0,Republican,53.0,,-19.0,11/2/2004,41.99,52.62,-10.63,8.370000000000001,-8.370000000000001,1.0,,
2287,5382289,2004_Pres-G_OK,2004,OK,Pres-G,Pres-G,SurveyUSA,325,10/29/2004,662.0,Democrat,34.0,Republican,64.0,,-30.0,11/2/2004,34.43,65.57000000000001,-31.14,1.14,1.14,1.0,,
2557,5382561,2006_Gov-G_SC,2006,SC,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/23/2006,500.0,Democrat,34.0,Republican,57.0,,-23.0,11/7/2006,44.8,55.1,-10.3,12.7,-12.7,1.0,,
2573,5382577,2006_Sen-G_TX,2006,TX,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/23/2006,500.0,Democrat,34.0,Republican,60.0,,-26.0,11/7/2006,36.04,61.69,-25.65,0.35,-0.35,1.0,,
2775,5382782,2006_House-G_ID-1,2006,ID-1,House-G,House-G,Greg Smith and Associates,128,10/28/2006,287.0,Democrat,34.0,Republican,38.0,,-4.0,11/7/2006,44.8,49.94,-5.14,1.14,1.14,1.0,,
2943,5382950,2006_Sen-G_UT,2006,UT,Sen-G,Sen-G,YouGov,391,11/1/2006,402.0,Democrat,34.0,Republican,66.0,,-32.0,11/7/2006,31.06,62.36,-31.3,0.7000000000000001,-0.7000000000000001,1.0,"branded as Polimetrix, which soon merged into YouGov",
3077,5383083,2008_Pres-R_IA,2008,IA,Pres-P,Pres-R,Research 2000,281,12/27/2007,500.0,Huckabee,34.0,Romney,27.0,11.0,7.0,1/3/2008,34.4,25.2,9.2,2.2,,1.0,,
3097,5383103,2008_Pres-D_NH,2008,NH,Pres-P,Pres-D,Franklin Pierce University,107,1/5/2008,403.0,Obama,34.0,Clinton,31.0,20.0,3.0,1/8/2008,36.5,39.1,-2.6,5.600000000000001,,0.0,,
3099,5383105,2008_Pres-D_NH,2008,NH,Pres-P,Pres-D,Research 2000,281,1/5/2008,400.0,Obama,34.0,Clinton,33.0,23.0,1.0,1/8/2008,36.5,39.1,-2.6,3.6,,0.0,,
3103,5383109,2008_Pres-R_NH,2008,NH,Pres-P,Pres-R,Fox News/Opinion Dynamics Corp.,104,1/5/2008,500.0,McCain,34.0,Romney,27.0,11.0,7.0,1/8/2008,37.1,31.6,5.5,1.5,,1.0,,
3105,5383111,2008_Pres-R_NH,2008,NH,Pres-P,Pres-R,Gallup,112,1/5/2008,776.0,McCain,34.0,Romney,30.0,13.0,4.0,1/8/2008,37.1,31.6,5.5,1.5,,1.0,,
3128,5383134,2008_Pres-R_MI,2008,MI,Pres-P,Pres-R,American Research Group,9,1/10/2008,600.0,McCain,34.0,Romney,27.0,15.0,7.0,1/15/2008,29.7,38.9,-9.2,16.2,,0.0,,
3159,5383165,2008_Pres-R_NV,2008,NV,Pres-P,Pres-R,Mason-Dixon Polling & Research Inc.,197,1/15/2008,500.0,Romney,34.0,Paul,7.0,19.0,27.0,1/19/2008,51.1,13.7,37.4,10.4,,1.0,,
3161,5383167,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,1/16/2008,360.0,Obama,34.0,Clinton,42.0,9.0,-8.0,1/29/2008,32.9,49.8,-16.9,8.9,,1.0,previously listed as InsiderAdvantage,
3168,5383174,2008_Pres-R_MA,2008,MA,Pres-P,Pres-R,SurveyUSA,325,1/16/2008,269.0,McCain,34.0,Romney,48.0,8.0,-14.0,2/5/2008,41.0,51.3,-10.3,3.7,,1.0,,
3211,5383217,2008_Pres-D_CO,2008,CO,Pres-P,Pres-D,Mason-Dixon Polling & Research Inc.,197,1/22/2008,400.0,Obama,34.0,Clinton,32.0,17.0,2.0,2/5/2008,66.6,32.3,34.3,32.3,,1.0,,
3292,5383298,2008_Pres-D_CA,2008,CA,Pres-P,Pres-D,Field Research Corp. (Field Poll),94,1/29/2008,511.0,Obama,34.0,Clinton,36.0,,-2.0,2/5/2008,43.2,51.5,-8.3,6.3,,1.0,,
3300,5383306,2008_Pres-R_IL,2008,IL,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/29/2008,504.0,McCain,34.0,Romney,26.0,16.0,8.0,2/5/2008,47.5,28.6,18.9,10.9,,1.0,,
3311,5383317,2008_Pres-R_MA,2008,MA,Pres-P,Pres-R,SurveyUSA,325,1/30/2008,297.0,McCain,34.0,Romney,57.0,3.0,-23.0,2/5/2008,41.0,51.3,-10.3,12.7,,1.0,,
3350,5383356,2008_Pres-R_MO,2008,MO,Pres-P,Pres-R,SurveyUSA,325,1/31/2008,505.0,McCain,34.0,Huckabee,28.0,30.0,6.0,2/5/2008,33.0,31.5,1.5,4.5,,1.0,,
3364,5383370,2008_Pres-D_NY,2008,NY,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,2/1/2008,799.0,Obama,34.0,Clinton,52.0,,-18.0,2/5/2008,40.3,57.4,-17.1,0.9,,1.0,,
3381,5383387,2008_Pres-D_TN,2008,TN,Pres-P,Pres-D,Public Policy Polling,263,2/2/2008,1251.0,Obama,34.0,Clinton,56.0,,-22.0,2/5/2008,40.5,53.8,-13.3,8.700000000000001,,1.0,,
3390,5383396,2008_Pres-R_TN,2008,TN,Pres-P,Pres-R,Public Policy Polling,263,2/2/2008,1116.0,McCain,34.0,Huckabee,28.0,22.0,6.0,2/5/2008,31.8,34.5,-2.7,8.700000000000001,,0.0,,
3416,5383422,2008_Pres-R_MO,2008,MO,Pres-P,Pres-R,Zogby Interactive/JZ Analytics,395,2/3/2008,860.0,McCain,34.0,Huckabee,27.0,25.0,7.0,2/5/2008,33.0,31.5,1.5,5.5,,1.0,"previously listed as Zogby Analytics, telephone",
3689,5383696,2008_Pres-D_SD,2008,SD,Pres-P,Pres-D,American Research Group,9,6/1/2008,600.0,Obama,34.0,Clinton,60.0,,-26.0,6/3/2008,44.7,55.3,-10.6,15.4,,1.0,,
3753,5383758,2008_Sen-G_WY,2008,WY,Sen-G,Sen-G,Research 2000,281,10/15/2008,500.0,Democrat,34.0,Republican,61.0,,-27.0,11/4/2008,24.26,75.63,-51.37,24.37,24.37,1.0,,
3764,5383771,2008_Pres-G_AL,2008,AL,Pres-G,Pres-G,Capital Survey Research Center,44,10/16/2008,606.0,Democrat,34.0,Republican,54.0,,-20.0,11/4/2008,38.74,60.32,-21.58,1.58,1.58,1.0,,
3781,5383788,2008_Sen-G_TN,2008,TN,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/16/2008,500.0,Democrat,34.0,Republican,62.0,,-28.0,11/4/2008,31.64,65.14,-33.5,5.5,5.5,1.0,,
3929,5383937,2008_House-G_FL-13,2008,FL-13,House-G,House-G,Research 2000,281,10/21/2008,400.0,Democrat,34.0,Republican,45.0,,-11.0,11/4/2008,37.49,55.54,-18.05,7.05,7.05,1.0,,
4009,5384017,2008_House-G_IA-4,2008,IA-4,House-G,House-G,Tarrance Group,333,10/22/2008,300.0,Democrat,34.0,Republican,56.0,,-22.0,11/4/2008,39.43,60.57,-21.14,0.86,-0.86,1.0,,R
4186,5384194,2008_Pres-G_UT,2008,UT,Pres-G,Pres-G,YouGov,391,10/25/2008,395.0,Democrat,34.0,Republican,61.0,,-27.0,11/4/2008,34.41,62.58,-28.17,1.17,1.17,1.0,,
4222,5384228,2008_Sen-G_NE,2008,NE,Sen-G,Sen-G,YouGov,391,10/25/2008,407.0,Democrat,34.0,Republican,53.0,,-19.0,11/4/2008,40.06,57.52,-17.46,1.54,-1.54,1.0,,
4412,5384421,2008_House-G_NY-26,2008,NY-26,House-G,House-G,SurveyUSA,325,10/29/2008,587.0,Democrat,34.0,Republican,48.0,,-14.0,11/4/2008,40.55,54.97,-14.42,0.42,0.42,1.0,,
4444,5384453,2008_Pres-G_OK,2008,OK,Pres-G,Pres-G,SurveyUSA,325,10/29/2008,594.0,Democrat,34.0,Republican,63.0,,-29.0,11/4/2008,34.35,65.65,-31.3,2.3,2.3,1.0,,
4691,5384700,2009_House-GS_NY-23,2009,NY-23,House-G,House-GS,Public Policy Polling,263,11/1/2009,1754.0,Owens (D),34.0,Hoffman (C),51.0,,-17.0,11/3/2009,48.3,46.0,2.3,19.3,,0.0,,
4792,5384802,2010_House-G_AR-1,2010,AR-1,House-G,House-G,Hendrix College,138,10/14/2010,436.0,Democrat,34.0,Republican,42.0,,-8.0,11/2/2010,43.5,51.8,-8.3,0.3,0.3,1.0,,
4829,5384839,2010_Sen-G_OH,2010,OH,Sen-G,Sen-G,Quinnipiac University,267,10/15/2010,1188.0,Democrat,34.0,Republican,55.0,,-21.0,11/2/2010,39.4,56.85,-17.45,3.55,-3.55,1.0,,
4879,5384889,2010_Gov-G_MI,2010,MI,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/17/2010,500.0,Democrat,34.0,Republican,54.0,,-20.0,11/2/2010,39.9,58.11,-18.21,1.79,-1.79,1.0,,
4894,5384904,2010_Sen-G_AR,2010,AR,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/17/2010,625.0,Democrat,34.0,Republican,55.0,,-21.0,11/2/2010,36.95,57.9,-20.95,0.05,-0.05,1.0,,
4987,5384995,2010_Sen-G_NC,2010,NC,Sen-G,Sen-G,Tel Opinion Research,334,10/19/2010,600.0,Democrat,34.0,Republican,44.0,,-10.0,11/2/2010,43.05,54.81,-11.76,1.76,1.76,1.0,,
5069,5385079,2010_House-G_NH-2,2010,NH-2,House-G,House-G,ccAdvertising,396,10/21/2010,917.0,Democrat,34.0,Republican,44.0,,-10.0,11/2/2010,46.8,48.3,-1.5,8.5,-8.5,1.0,,
5081,5385090,2010_Sen-G_IN,2010,IN,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/21/2010,500.0,Democrat,34.0,Republican,52.0,,-18.0,11/2/2010,40.0,54.58,-14.58,3.42,-3.42,1.0,,
5112,5385122,2010_Gov-G_NV,2010,NV,Gov-G,Gov-G,CNN/Opinion Research Corp.,37,10/23/2010,773.0,Democrat,34.0,Republican,58.0,,-24.0,11/2/2010,41.61,53.36,-11.75,12.25,-12.25,1.0,,
5134,5385144,2010_Sen-G_GA,2010,GA,Sen-G,Sen-G,SurveyUSA,325,10/23/2010,601.0,Democrat,34.0,Republican,58.0,,-24.0,11/2/2010,39.0,58.31,-19.31,4.69,-4.69,1.0,,
5263,5385274,2010_Sen-G_AK,2010,AK,Sen-G,Sen-G,Hays Research Group,136,10/26/2010,500.0,Murkowski (write-in),34.0,Miller (R),23.0,29.0,11.0,11/2/2010,39.97,35.47,4.5,6.5,,1.0,,D
5567,5385582,2012_Pres-R_FL,2012,FL,Pres-P,Pres-R,We Ask America,376,1/23/2012,946.0,Romney,34.0,Gingrich,32.0,9.0,2.0,1/31/2012,46.4,31.9,14.5,12.5,,1.0,,
5605,5385620,2012_Pres-R_VT,2012,VT,Pres-P,Pres-R,Castleton University,45,2/17/2012,231.0,Romney,34.0,Paul,14.0,27.0,20.0,3/6/2012,39.7,25.5,14.2,5.8,,1.0,previously listed as Castleton State College,
5616,5385631,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,EPIC-MRA,84,2/20/2012,400.0,Romney,34.0,Santorum,37.0,10.0,-3.0,2/28/2012,41.1,37.9,3.2,6.2,,0.0,,
5619,5385634,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,2/20/2012,750.0,Romney,34.0,Santorum,38.0,10.0,-4.0,2/28/2012,41.1,37.9,3.2,7.2,,0.0,,
5624,5385639,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,American Research Group,9,2/22/2012,600.0,Romney,34.0,Santorum,38.0,12.0,-4.0,2/28/2012,41.1,37.9,3.2,7.2,,0.0,,
5663,5385678,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,Quinnipiac University,267,3/3/2012,753.0,Romney,34.0,Santorum,31.0,15.0,3.0,3/6/2012,37.9,37.1,0.8,2.2,,1.0,,
5664,5385679,2012_Pres-R_TN,2012,TN,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,3/3/2012,750.0,Santorum,34.0,Romney,30.0,18.0,4.0,3/6/2012,37.2,28.1,9.1,5.100000000000001,,1.0,,
5675,5385690,2012_Pres-R_TN,2012,TN,Pres-P,Pres-R,Public Policy Polling,263,3/4/2012,525.0,Santorum,34.0,Romney,29.0,27.0,5.0,3/6/2012,37.2,28.1,9.1,4.1,,1.0,,
5833,5385842,2012_Pres-G_TN,2012,TN,Pres-G,Pres-G,Middle Tennessee State University,208,10/19/2012,609.0,Democrat,34.0,Republican,59.0,,-25.0,11/6/2012,39.04,59.42,-20.38,4.62,-4.62,1.0,,
6121,5386125,2012_Gov-G_ND,2012,ND,Gov-G,Gov-G,Pharos Research Group,254,10/27/2012,752.0,Democrat,34.0,Republican,63.0,,-29.0,11/6/2012,34.31,63.1,-28.79,0.21,-0.21,1.0,,
6184,5386188,2012_House-G_NY-11,2012,NY-11,House-G,House-G,Siena College,305,10/28/2012,627.0,Democrat,34.0,Republican,52.0,5.0,-18.0,11/6/2012,46.8,52.22,-5.42,12.58,-12.58,1.0,,
6828,15380564,2014_Sen-G_WV,2014,WV,Sen-G,Sen-G,YouGov,391,10/20/2014,877.0,Democrat,34.0,Republican,56.0,,-22.0,11/4/2014,34.46,62.12,-27.66,5.66,5.66,1.0,,
6895,15380631,2014_Gov-G_IA,2014,IA,Gov-G,Gov-G,Loras College,171,10/23/2014,1121.0,Democrat,34.0,Republican,55.0,,-21.0,11/4/2014,37.27,58.99,-21.72,0.72,0.72,1.0,,
6924,15380659,2014_Gov-G_SD,2014,SD,Gov-G,Gov-G,SurveyUSA,325,10/24/2014,611.0,Democrat,34.0,Republican,54.0,5.0,-20.0,11/4/2014,25.43,70.47,-45.04,25.04,25.04,1.0,,
6971,15380703,2014_Gov-G_IA,2014,IA,Gov-G,Gov-G,Ipsos,154,10/26/2014,1129.0,Democrat,34.0,Republican,57.0,,-23.0,11/4/2014,37.27,58.99,-21.72,1.28,-1.28,1.0,,
6977,15380709,2014_House-G_NJ-2,2014,NJ-2,House-G,House-G,Stockton University,317,10/26/2014,600.0,Democrat,34.0,Republican,53.0,,-19.0,11/4/2014,37.27,61.46,-24.19,5.19,5.19,1.0,previously listed as Stockton College,
6979,15380711,2014_House-G_SD-1,2014,SD-1,House-G,House-G,Monmouth University,215,10/26/2014,429.0,Democrat,34.0,Republican,61.0,,-27.0,11/4/2014,33.47,66.53,-33.06,6.06,6.06,1.0,,
6997,15380729,2014_Gov-G_OH,2014,OH,Gov-G,Gov-G,Columbus Dispatch,57,10/27/2014,1009.0,Democrat,34.0,Republican,62.0,,-28.0,11/4/2014,33.03,63.64,-30.61,2.61,2.61,1.0,,