senate_polls: 1716
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1716 | 127931 | 68306 | 2020 | Michigan | 383 | Public Policy Polling | 338 | Progress Michigan | Public Policy Polling | 263 | Public Policy Polling | A- | 897 | v | v | IVR/Text | U.S. Senate | 2 | Class II | 8/28/20 | 8/29/20 | 11/3/20 | 0 | DEM | 0 | 0 | 9/1/20 15:25 | https://progressmichigan.org/wp-content/uploads/2020/09/MichiganResults_Sept.pdf | general | 6280 | Squier | 15622 | Marcia Squier | GRE | 4.0 |