senate_polls: 3554
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3554 | 89680 | 55963 | 2018 | West Virginia | 1455 | Strategic Research Associates | 1066 | Gray Television | Strategic Research Associates | 462 | Strategic Research Associates | B/C | 650 | lv | lv | U.S. Senate | 0 | Class I | 9/17/18 | 9/26/18 | 11/6/18 | 0 | 0 | 0 | 10/1/18 19:17 | http://media.graytvinc.com/documents/September+Survey.pdf | general | 126 | Manchin | 11132 | Joe Manchin, III | DEM | 46.0 |