"service_id","date","exception_type"
"553-CA_B6-Sunday","20260525","1"
"553-CA_B6-Weekday","20260527","1"
"553-CA_B6-Weekday","20260604","1"
"553-CA_B6-Weekday","20260619","1"
"553-CA_B6-Weekday-SDon","20260525","2"
"553-CA_B6-Weekday-SDon","20260527","2"
"553-CA_B6-Weekday-SDon","20260604","2"
"553-CA_B6-Weekday-SDon","20260619","2"
