service_id,date,exception_type
1_merged_729701,20110801,2
1_merged_729701,20110905,2
1_merged_729701,20110701,2
3_merged_729702,20110801,1
3_merged_729702,20110905,1
3_merged_729702,20110701,1
1_merged_729697,20110422,2
1_merged_729697,20110523,2
3_merged_729698,20110422,1
3_merged_729698,20110523,1
