service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
1,1,1,1,1,1,0,0,20100905,20110101
1-s2,1,1,1,1,1,0,0,20100606,20100904
2,0,0,0,0,0,1,0,20100905,20110101
2-s2,0,0,0,0,0,1,0,20100606,20100904
3,0,0,0,0,0,0,1,20100905,20110101
3-s2,0,0,0,0,0,0,1,20100606,20100904
4,0,0,0,0,0,0,0,20100905,20110101
4-s2,1,1,1,1,1,1,1,20100606,20100904