service_id,date,exception_type
mtwtf,20131112,2
mtwtf,20131128,2
mtwtf,20131129,2
mtwtf,20131225,2
mtwtf,20140101,2
mtwtf,20140120,2
mtwtf,20140526,2
mtwtf,20140704,2
mtwtf,20140901,2
mtwtf,20141127,2
mtwtf,20141128,2
mtwtf,20141225,2
mtwtf,20150101,2
mtwtf,20150119,2
mtwtf,20150525,2
mtwtf,20150703,2
mtwtf,20150907,2
mtwtf,20151126,2
mtwtf,20151127,2
mtwtf,20151225,2
mtwtf,20160101,2
