president_primary_polls: 858
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 858 | 119248 | 64617 | 2020 | 568 | YouGov | 1213 | Yahoo News | YouGov | 391 | YouGov | B | 811 | rv | rv-d | Online | U.S. President | 2/26/20 | 2/27/20 | 0 | 0 | 0 | 2/28/20 14:44 | https://d25d2506sfb94s.cloudfront.net/cumulus_uploads/document/1apn4drwsv/20200227_yahoo_primary_crosstabs.pdf | primary | DEM | Sanders | 13257 | Bernard Sanders | 27.0 |