service_id,date,exception_type
1_merged_813281,20121008,2
1_merged_813281,20121225,2
1_merged_813281,20121226,2
1_merged_813281,20120903,2
1_merged_813284,20130101,2
1_merged_813284,20130218,2
3_merged_813282,20121008,1
3_merged_813282,20120903,1
4,20121225,1
2_merged_813283,20121226,1
3_merged_813285,20130101,1
3_merged_813285,20130218,1
