service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
2,0,0,0,0,1,0,0,20200106,20200510
8,0,0,1,0,0,0,0,20200106,20200510
19,0,0,0,0,0,1,0,20200106,20200510
20,1,1,0,1,0,0,0,20200106,20200510
21,0,0,0,0,0,0,1,20200106,20200510