service_id,exception_type,date
A1,2,20260730
A1,2,20260731
A2,2,20260719
A2,2,20260801
A2,2,20260802
A3,2,20260801
A4,2,20260719
A4,2,20260802
B2,1,20260719
C1,1,20260730
D1,1,20260731
E2,1,20260801
E3,1,20260801
F2,1,20260802
F4,1,20260802
G1,2,20260806
G1,2,20260807
H1,1,20260806
I1,1,20260807
