- rowid: 172701 'Unnamed: 0': 187.0 school: CENTRAL HS status: OPEN color: green staff_student: 0 transmission: 0 testing_period: Past 7 days (6/21/2022 - 6/27/2022) tests: '' pos: (Blank) pos_rate: (Blank) change: (Blank) cos: Downtown CoS cos_tests: '23' cos_pos: '0.22' cos_pos_rate: '0.13' cos_change: '624' lausd_tests: '0.05' lausd_pos: 22,632 lausd_pos_rate: '925' lausd_change: 0.15 date: '2022-06-28' time: 02:41AM staff_student_rate: '' community_rate: '' lac_rate: '' community_schools: '' community: ''