service_id,date,exception_type
MF,20260101,2
MF,20260525,2
MF,20260907,2
MF,20261126,2
MF,20261225,2
MTh_School,20260907,2
MTh_School,20261126,2
MF_School,20260907,2
MF_School,20261126,2
Sa,20260704,2
Su,20260405,2