senate_polls: 2591
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2591 | 100822 | 57656 | 2020 | Michigan | 1102 | Emerson College | Emerson College | 88 | Emerson College | A- | 743 | rv | rv | IVR/Online | U.S. Senate | 2 | Class II | 3/7/19 | 3/10/19 | 11/3/20 | 0 | 0 | 0 | 8/20/19 16:31 | https://emersonpolling.reportablenews.com/pr/michigan-2020-primary-biden-with-strong-lead-but-sanders-waiting-in-the-wings | general | 6280 | Peters | 13453 | Gary C. Peters | DEM | 43.6 |