rowid,question_id,poll_id,cycle,state,pollster_id,pollster,sponsor_ids,sponsors,display_name,pollster_rating_id,pollster_rating_name,fte_grade,sample_size,population,population_full,methodology,office_type,seat_number,seat_name,start_date,end_date,election_date,sponsor_candidate,internal,partisan,tracking,nationwide_batch,ranked_choice_reallocated,created_at,notes,url,stage,race_id,answer,candidate_id,candidate_name,candidate_party,pct 1807,127157,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,rv,rv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Greenfield,13466,Theresa Greenfield,DEM,45.0 1808,127157,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,rv,rv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Ernst,13467,Joni K. Ernst,REP,48.0 1809,127157,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,rv,rv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Stewart,15614,Rick Stewart,LIB,2.0 1810,127157,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,rv,rv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Herzog,15642,Suzanne Herzog,IND,1.0 1811,127158,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,lv,lv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,higher likely turnout,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Greenfield,13466,Theresa Greenfield,DEM,47.0 1812,127158,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,lv,lv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,higher likely turnout,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Ernst,13467,Joni K. Ernst,REP,48.0 1813,127158,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,lv,lv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,higher likely turnout,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Stewart,15614,Rick Stewart,LIB,2.0 1814,127158,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,lv,lv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,higher likely turnout,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Herzog,15642,Suzanne Herzog,IND,1.0 1815,127159,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,lv,lv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,lower likely turnout,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Greenfield,13466,Theresa Greenfield,DEM,47.0 1816,127159,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,lv,lv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,lower likely turnout,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Ernst,13467,Joni K. Ernst,REP,48.0 1817,127159,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,lv,lv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,lower likely turnout,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Stewart,15614,Rick Stewart,LIB,2.0 1818,127159,67920,2020,Iowa,320,Monmouth University,,,Monmouth University,215,Monmouth University,A,401,lv,lv,Live Phone,U.S. Senate,0,Class II,7/30/20,8/3/20,11/3/20,,0,,,0,0,8/5/20 11:02,lower likely turnout,https://www.monmouth.edu/polling-institute/documents/monmouthpoll_ia_080520.pdf/,general,6272,Herzog,15642,Suzanne Herzog,IND,1.0