service_id,exception_type,date
COBAS:Timetable:1,1,20260714
COBAS:Timetable:1,1,20260815
COBAS:Timetable:2,2,20260714
COBAS:Timetable:2,2,20260815
COBAS:Timetable:3,1,20260714
COBAS:Timetable:3,1,20260815
