senate_polls: 566
| 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 | seat_number | seat_name | start_date | end_date | election_date | sponsor_candidate | internal | partisan | tracking | nationwide_batch | ranked_choice_reallocated | created_at | notes | url | stage | race_id | answer | candidate_id | candidate_name | candidate_party | pct |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 566 | 135317 | 72157 | 2020 | South Carolina | 1516 | East Carolina University | East Carolina University | 523 | East Carolina University | B/C | 763 | lv | lv | IVR/Online | U.S. Senate | 0 | Class II | 10/24/20 | 10/25/20 | 11/3/20 | 0 | 0 | 0 | 10/28/20 14:38 | https://surveyresearch-ecu.reportablenews.com/pr/ecu-poll-of-south-carolina-graham-with-a-narrow-lead-over-harrison-among-likely-voters-trump-ahead-of-biden-as-election-day-nears | general | 6292 | Harrison | 13457 | Jaime Harrison | DEM | 47.44 |