"service_id","date","exception_type"
1,"20090101","2"
1,"20090528","2"
1,"20090704","2"
1,"20090903","2"
1,"20091122","2"
1,"20091225","2"
2,"20090101","2"
2,"20090528","2"
2,"20090704","2"
2,"20090903","2"
2,"20091122","2"
2,"20091225","2"
