president_primary_polls: 2473
| 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 | start_date | end_date | sponsor_candidate | internal | partisan | tracking | nationwide_batch | created_at | notes | url | stage | party | answer | candidate_id | candidate_name | pct |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2473 | 116499 | 63428 | 2020 | Iowa | 1515 | Data for Progress | Data for Progress | 522 | Data for Progress | B- | 2394 | lv | lv-d | Text | U.S. President | 1/28/20 | 2/2/20 | 0 | 0 | 0 | 2/2/20 22:15 | http://filesforprogress.org/datasets/2020/2/ia_caucus.pdf | caucus | DEM | Warren | 13258 | Elizabeth Warren | 19.0 |