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  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
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     18         121362      65680     2020                     228  IBD/TIPP                               IBD/TIPP                         144  IBD/TIPP                A/B                    447  rv            rv-d               Online         U.S. President  3/29/20       4/1/20                                    0                       0                   0  4/6/20 16:49           https://projects.fivethirtyeight.com/polls/20200407_National.xlsx  primary  DEM      Sanders            13257  Bernard Sanders      30
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