service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
DX,1,1,1,1,1,0,0,20210815,20220831
SA,0,0,0,0,0,1,0,20210815,20220831
SU,0,0,0,0,0,0,1,20210815,20220831
DX_LCHS,1,1,1,1,1,0,0,20210816,20220602
DX_GSc5,1,1,1,1,1,0,0,20210818,20220613
DX_GSc7,1,1,1,1,1,0,0,20210818,20220613
DX_Coll,1,1,1,1,1,0,0,20220222,20220615