service_id,date,exception_type 2_merged_4265099,20220101,2 2_merged_4265099,20211126,1 2_merged_4265099,20211231,1 2_merged_4265099,20211224,1 2_merged_4265099,20211225,2 3_merged_4265095,20210906,1 1_merged_4265094,20210906,2 1_merged_4265097,20211125,2 1_merged_4265097,20211126,2 1_merged_4265097,20211231,2 1_merged_4265097,20211224,2 3_merged_4265098,20211125,1 3_merged_4265098,20220101,1 3_merged_4265098,20211225,1