senate_polls: 1320
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1320 | 129985 | 69710 | 2020 | Iowa | 1424 | Siena College/The New York Times Upshot | Siena College/The New York Times Upshot | 448 | Siena College/The New York Times Upshot | A+ | 501 | lv | lv | Live Phone | U.S. Senate | 0 | Class II | 9/16/20 | 9/22/20 | 11/3/20 | 0 | 0 | 0 | 9/24/20 05:06 | https://int.nyt.com/data/documenttools/ga-ia-tx-crosstabs/ca61e64eaef883ac/full.pdf | general | 6272 | Herzog | 15642 | Suzanne Herzog | IND | 2.0 |