senate_polls: 3836
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3836 | 86639 | 53874 | 2018 | Ohio | 1365 | Change Research | 993 | Innovation Ohio | Change Research | 48 | Change Research | B- | 822 | lv | lv | Online | U.S. Senate | 0 | Class I | 8/31/18 | 9/4/18 | 11/6/18 | 0 | 0 | 0 | 9/6/18 13:41 | http://innovationohio.org/2018/09/06/new-poll-shows-tied-gubernatorial-race-close-races-up-and-down-the-ballot/ | general | 117 | Brown | 11130 | Sherrod Brown | DEM | 46.2 |