service_id,date,exception_type
1_merged_673208,20101011,2
1_merged_673208,20100906,2
1_merged_673208,20101225,2
4,20101225,1
3_merged_673206,20100802,1
3_merged_673206,20100701,1
3_merged_673209,20101011,1
3_merged_673209,20100906,1
1_merged_673205,20100802,2
1_merged_673205,20100701,2
