"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"S",0,0,0,0,0,1,0,20091122,20100313
"U",0,0,0,0,0,0,1,20091122,20100313
"W",1,1,1,1,1,0,0,20091122,20100313
