senate_polls: 3387
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3387 | 90101 | 56137 | 2018 | Missouri | 744 | Ipsos | 71,1027 | Reuters | U. Virginia Center for Politics | Ipsos | 154 | Ipsos | B- | 1111 | lv | lv | Online | U.S. Senate | 0 | Class I | 9/27/18 | 10/7/18 | 11/6/18 | 0 | 0 | 0 | 10/10/18 10:59 | https://www.ipsos.com/en-us/news-polls/midterm-election-data-Missouri-Senate | general | 109 | Crain | 12456 | Jo Crain | GRE | 0.0 |