service_id,date,exception_type
WEEKDAY,20250101,2
WEEKDAY,20250501,2
WEEKDAY,20250524,2
WEEKDAY,20250810,2
WEEKDAY,20251103,2
WEEKDAY,20251225,2
WEEKEND,20250101,1
WEEKEND,20250501,1
WEEKEND,20250524,1
WEEKEND,20250810,1
WEEKEND,20251103,1
WEEKEND,20251225,1