service_id,date,exception_type
1_merged_1202845,20121122,2
1_merged_1202845,20120903,2
1_merged_1202845,20130101,2
1_merged_1202845,20121225,2
3_merged_1202846,20121122,1
3_merged_1202846,20120903,1
3_merged_1202846,20130101,1
3_merged_1202846,20121225,1
3_merged_1202849,20130527,1
1_merged_1202848,20130527,2
