president_primary_polls: 304
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 304 | 119753 | 64751 | 2020 | 1361 | SSRS | 143 | CNN | CNN/SSRS | 297 | SSRS | B/C | 540 | rv | rv-d | Live Phone | U.S. President | 3/4/20 | 3/7/20 | 0 | 0 | 0 | 3/9/20 07:16 | https://cdn.cnn.com/cnn/2020/images/03/09/rel2a.-.2020.pdf | primary | DEM | Sanders | 13257 | Bernard Sanders | 36.0 |