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 358,136047,72493,2020,Michigan,317,Mitchell Research & Communications,,,Mitchell Research & Communications,213,Mitchell Research & Communications,C-,817,lv,lv,IVR/Text,U.S. Senate,2,Class II,10/29/20,10/29/20,11/3/20,,0,,,0,0,11/1/20 11:54,,https://www.realclearpolitics.com/docs/2020/Mitchell_Poll_MI_November_1_2020.pdf,general,6280,Dern,15849,Douglas P. Dern,NLP,1.7 536,135299,72152,2020,Michigan,1424,Siena College/The New York Times Upshot,,,Siena College/The New York Times Upshot,448,Siena College/The New York Times Upshot,A+,856,lv,lv,Live Phone,U.S. Senate,2,Class II,10/23/20,10/26/20,11/3/20,,0,,,0,0,10/28/20 13:29,,https://int.nyt.com/data/documenttools/mi102320-crosstabs/9308372de600fa49/full.pdf,general,6280,Dern,15849,Douglas P. Dern,NLP,0.0 984,132336,70737,2020,Michigan,1424,Siena College/The New York Times Upshot,,,Siena College/The New York Times Upshot,448,Siena College/The New York Times Upshot,A+,614,lv,lv,Live Phone,U.S. Senate,2,Class II,10/6/20,10/11/20,11/3/20,,0,,,0,0,10/12/20 13:06,,https://int.nyt.com/data/documenttools/miwi1020-crosstabs/b0a09cd1cd0048df/full.pdf,general,6280,Dern,15849,Douglas P. Dern,NLP,0.0 1584,128416,68582,2020,Michigan,1609,Benenson Strategy Group/GS Strategy Group/AARP Research,42,AARP,Benenson Strategy Group/GS Strategy Group/AARP Research,606,Benenson Strategy Group/GS Strategy Group/AARP Research,,1600,lv,lv,Live Phone,U.S. Senate,2,Class II,8/28/20,9/8/20,11/3/20,,0,,,0,0,9/10/20 09:37,,https://www.aarp.org/content/dam/aarp/research/surveys_statistics/politics/2020/2020-election-battleground-states-presidential-election-michigan-topline.doi.10.26419-2Fres.00401.006.pdf,general,6280,Dern,15849,Douglas P. Dern,NLP,0.0