service_id,date,exception_type
1_merged_1419050,20110530,2
1_merged_1419053,20110101,2
1_merged_1419053,20101231,2
1_merged_1419053,20101224,2
1_merged_1419053,20101225,2
3_merged_1419054,20110101,1
3_merged_1419054,20101225,1
3_merged_1419051,20110530,1
2_merged_1419055,20101231,1
2_merged_1419055,20101224,1
