service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
WK,1,1,1,1,1,0,0,20130428,20130817
SA,0,0,0,0,0,1,0,20130428,20130817
SU,0,0,0,0,0,0,1,20130428,20130817
