senate_polls: 3551
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3551 | 89686 | 55966 | 2018 | North Dakota | 1455 | Strategic Research Associates | 947,1066 | Valley News Live | Gray Television | Strategic Research Associates | 462 | Strategic Research Associates | B/C | 650 | lv | lv | Live Phone | U.S. Senate | 0 | Class I | 9/17/18 | 9/27/18 | 11/6/18 | 0 | 0 | 0 | 10/1/18 21:20 | http://media.graytvinc.com/documents/GRAY_ND_September_Survey.pdf | general | 116 | Cramer | 11149 | Kevin Cramer | REP | 51.0 |