service_id,date,exception_type
1_merged_801256,20120806,2
1_merged_801256,20120702,2
1_merged_801259,20121008,2
1_merged_801259,20120903,2
1_merged_801259,20121226,2
1_merged_801259,20121225,2
2_merged_801261,20121226,1
4,20121225,1
3_merged_801257,20120806,1
3_merged_801257,20120702,1
3_merged_801260,20121008,1
3_merged_801260,20120903,1
