service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
 1,1,1,1,1,1,0,0,20130616,20130831
 6,0,0,0,0,0,1,0,20130616,20130831
 7,0,0,0,0,0,0,1,20130616,20130831