service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
"weekdays","1","1","1","1","1","0","0","20160101","20161231"
"sunday","0","0","0","0","0","0","1","20160101","20161231"
"saturday","0","0","0","0","0","1","0","20160101","20161231"
