- rowid: 318818 id: Mammoth Lakes Region name: Mammoth Lakes Region date: '2022-04-19' county: Mono fips: 51 confirmed_cases: 2133 note: '' population: '8240' - rowid: 318819 id: North and Central Region name: North and Central Region date: '2022-04-19' county: Mono fips: 51 confirmed_cases: 329 note: '' population: '2498' - rowid: 318820 id: South County Region name: South County Region date: '2022-04-19' county: Mono fips: 51 confirmed_cases: 275 note: '' population: '3464'