president_approval_polls: 1979
| rowid | question_id | poll_id | state | politician_id | politician | pollster_id | pollster | sponsor_ids | sponsors | display_name | pollster_rating_id | pollster_rating_name | fte_grade | sample_size | population | population_full | methodology | start_date | end_date | sponsor_candidate | tracking | created_at | notes | url | source | yes | no |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1979 | 127008 | 64649 | 11 | Donald Trump | 228 | IBD/TIPP | IBD/TIPP | 144 | IBD/TIPP | A/B | 839 | rv | rv | Live Phone | 2/20/20 | 2/29/20 | 7/30/20 12:54 | https://projects.fivethirtyeight.com/polls/20200730_National.xlsx | 538 | 42.0 | 53.0 |