senate_polls: 3940
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3940 | 86130 | 53668 | 2018 | Michigan | 801 | Gravis Marketing | Gravis Marketing | 124 | Gravis Marketing | B | 647 | lv | lv | IVR/Online | U.S. Senate | 0 | Class I | 8/14/18 | 8/16/18 | 11/6/18 | 0 | 0 | 0 | 8/20/18 22:54 | https://www.realclearpolitics.com/docs/Michigan_(August_16_2018).pdf | general | 106 | Stabenow | 11408 | Debbie Stabenow | DEM | 51.0 |