service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
C0000010,0,0,0,0,0,1,0,20260215,20261231
C0000001,0,0,0,0,0,0,1,20260215,20261231
C1110100,1,1,1,0,1,0,0,20260215,20261231
C0001000,0,0,0,1,0,0,0,20260215,20261231
C1111111,1,1,1,1,1,1,1,20260215,20261231
