president_primary_polls: 16902
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16902 | 93987 | 57834 | 2020 | Massachusetts | 1102 | Emerson College | Emerson College | 88 | Emerson College | A- | 371 | lv | lv-d | Online/IVR | U.S. President | 4/4/19 | 4/7/19 | 0 | 0 | 0 | 4/7/19 16:36 | https://emersonpolling.reportablenews.com/pr/massachusetts-2020-sanders-biden-lead-warren-in-her-home-state | primary | DEM | Sanders | 13257 | Bernard Sanders | 25.7 |