service_id,start_date,end_date,monday,tuesday,wednesday,thursday,friday,saturday,sunday
1_merged_2715693,20150105,20150503,1,1,1,1,1,0,0
2_merged_2715695,20150105,20150503,0,0,0,0,0,1,0
1_merged_2715690,20140901,20150104,1,1,1,1,1,0,0
2_merged_2715692,20140901,20150104,0,0,0,0,0,1,0
3_merged_2715694,20150105,20150503,0,0,0,0,0,0,1
3_merged_2715691,20140901,20150104,0,0,0,0,0,0,1