service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
Pn,1,1,1,1,0,0,0,20160101,20171231
Pt,0,0,0,0,1,0,0,20160101,20171231
Sb,0,0,0,0,0,1,0,20160101,20171231
Nd,0,0,0,0,0,0,1,20160101,20171231