service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
D*,1,1,1,1,1,0,0,20250101,20261231
D,1,1,1,1,1,1,0,20250101,20261231
SO,0,0,0,0,0,1,0,20250101,20261231
NEPC,0,0,0,0,0,0,1,20260701,20260831
SONEP1,0,0,0,0,0,1,0,20260701,20260831
