- rowid: 42
  county: Contra Costa
  fips: 13
  date: '2022-12-20'
  age_group: Under 5
  partially_vaccinated: 4760.0
  at_least_one_dose: 14216.0
  fully_vaccinated: 9456.0
  population_total: 59521
  population_12_and_up: 0
  partially_vaccinated_percent: 0.0799717746677643
  partially_vaccinated_percent_12_and_up: 0.999
  at_least_one_dose_percent: 0.2388400732514574
  at_least_one_dose_percent_12_and_up: 0.999
  fully_vaccinated_percent: 0.1588682985836931
  fully_vaccinated_percent_12_and_up: 0.999