pollster-ratings/2019/raw-polls: 3072
| rowid | pollno | race | year | location | type_simple | type_detail | pollster | pollster_rating_id | polldate | samplesize | cand1_name | cand1_pct | cand2_name | cand2_pct | cand3_pct | margin_poll | electiondate | cand1_actual | cand2_actual | margin_actual | error | bias | rightcall | comment | partisan |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3072 | 5383078 | 2008_Pres-D_IA | 2008 | IA | Pres-P | Pres-D | Mason-Dixon Polling & Research Inc. | 197 | 12/27/2007 | 400.0 | Obama | 22.0 | Edwards | 24.0 | 23.0 | -2.0 | 1/3/2008 | 37.6 | 29.7 | 7.9 | 9.9 | 0.0 |