service_id,date,exception_type
3_merged_5670068,20130520,1
1_merged_5670067,20130520,2
1_merged_5670064,20130101,2
1_merged_5670064,20130211,2
1_merged_5670064,20130329,2
3_merged_5670065,20130101,1
3_merged_5670065,20130211,1
3_merged_5670065,20130329,1
