service_id,exception_type,date
Summer_2026-Sa,2,20260704
Summer_2026-Su,1,20261224
Summer_2026-Su,1,20261231
Summer_2026-Weekday,2,20260619
Summer_2026-Weekday,2,20261126
Summer_2026-Weekday,2,20261224
Summer_2026-Weekday,2,20261225
Summer_2026-Weekday,2,20261231
