service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
CH_0000011_20210101_20211231,0,0,0,0,0,1,1,20210101,20211231
CH_1111100_20210101_20211231,1,1,1,1,1,0,0,20210101,20211231
CH_1111111_20210101_20211231,1,1,1,1,1,1,1,20210101,20211231
