service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
WE,1,1,1,1,1,0,0,20120122,20121229
SA,0,0,0,0,0,1,0,20120122,20121229
SU,0,0,0,0,0,0,1,20120122,20121229
MR,1,1,1,1,0,0,0,20120122,20121229
FR,0,0,0,0,1,0,0,20120122,20121229
