service_id,date,exception_type
D,20181101,2
C,20181101,1
D,20181225,2
C,20181225,1
D,20181226,2
C,20181226,1
D,20190101,2
C,20190101,1
D,20190422,2
C,20190422,1
D,20190501,2
C,20190501,1
D,20190503,2
C,20190503,1
D,20190620,2
C,20190620,1
D,20190815,2
C,20190815,1
D,20191101,2
C,20191101,1
D,20191111,2
C,20191111,1
D,20191225,2
C,20191225,1
D,20191226,2
C,20191226,1
