service_id,date,exception_type
3_merged_416774,20130902,1
3_merged_416774,20130527,1
6_merged_416772,20130121,1
6_merged_416772,20130218,1
2_merged_416775,20130704,1
1_merged_416773,20130704,2
1_merged_416773,20130527,2
1_merged_416773,20130902,2
1_merged_416769,20130121,2
1_merged_416769,20130218,2
