service_id,start_date,end_date,monday,tuesday,wednesday,thursday,friday,saturday,sunday
RO,20260101,20261231,1,1,1,1,1,0,0
SO,20260101,20261231,0,0,0,0,0,1,0
NI,20260101,20261231,0,0,0,0,0,0,1
