service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
mtwtf,1,1,1,1,1,0,0,20150725,20171231
mtwtfs,1,1,1,1,1,1,0,20150725,20171231
sat,0,0,0,0,0,1,0,20150725,20171231
sl-sy-mtwtf,1,1,1,1,1,0,0,20150824,20171209
sl-sy-owl,0,0,0,0,1,1,0,20150824,20171210
sl-summer-mtwtf-16,1,1,1,1,1,0,0,20160509,20160813
sl-summer-mtwtf-17,1,1,1,1,1,0,0,20170508,20170812
