service_id,date,exception_type
SU_merged_3454423,20101125,1
SU_merged_3454423,20110101,1
SU_merged_3454423,20101225,1
SU_merged_3454420,20100705,1
SU_merged_3454420,20100906,1
WD_merged_3454422,20101125,2
SA_merged_3454421,20110101,2
SA_merged_3454421,20101225,2
WD_merged_3454419,20100705,2
WD_merged_3454419,20100906,2
