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	start_date	end_date	sponsor_candidate	internal	partisan	tracking	nationwide_batch	created_at	notes	url	stage	party	answer	candidate_id	candidate_name	pct
18	121362	65680	2020		228	IBD/TIPP			IBD/TIPP	144	IBD/TIPP	A/B	447	rv	rv-d	Online	U.S. President	3/29/20	4/1/20		0		0	0	4/6/20 16:49		https://projects.fivethirtyeight.com/polls/20200407_National.xlsx	primary	DEM	Sanders	13257	Bernard Sanders	30.0