service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
"Weekday",1,1,1,1,1,0,0,20080818,20090101
"Saturday",0,0,0,0,0,1,0,20080818,20090101
"Sunday",0,0,0,0,0,0,1,20080818,20090101
