president_primary_polls: 27
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 27 | 120591 | 65019 | 2020 | 1508 | Harris Insights & Analytics | 763 | Harvard | Harris Poll | 133 | Harris Insights & Analytics | C | 903 | rv | rv-d | Online | U.S. President | 3/24/20 | 3/26/20 | 0 | 0 | 0 | 3/30/20 12:41 | https://harvardharrispoll.com/wp-content/uploads/2020/03/HHP_March2020_RegisteredVoters_Topline.pdf | primary | DEM | Biden | 13256 | Joseph R. Biden Jr. | 58.0 |