president_primary_polls: 35
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35 | 120719 | 64991 | 2020 | 1302 | Echelon Insights | Echelon Insights | 407 | Echelon Insights | 490 | lv | lv-d | Online | U.S. President | 3/20/20 | 3/24/20 | 0 | 0 | 0 | 4/2/20 10:49 | https://twitter.com/EchelonInsights/status/1245724011725807618 | primary | DEM | Biden | 13256 | Joseph R. Biden Jr. | 66.0 |