senate_polls: 2253
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2253 | 123386 | 66285 | 2020 | Iowa | 1256 | RABA Research | RABA Research | 269 | RABA Research | B/C | 632 | lv | lv | Live Phone | U.S. Senate | 0 | Class II | 5/7/20 | 5/9/20 | 11/3/20 | Eddie Mauro | 1 | DEM | 0 | 0 | 5/14/20 15:35 | https://www.thegazette.com/subject/news/senate-race-polll-iowa-eddie-mauro-theresa-greenfield-michael-franken-joni-ernst-20200514 | general | 6272 | Ernst | 13467 | Joni K. Ernst | REP | 42.0 |