service_id,date,exception_type
HS,20100531,2
MF,20100531,2
HS,20100705,2
MF,20100705,2
HS,20100906,2
MF,20100906,2
HS,20101111,2
MF,20101111,2
HS,20101125,2
MF,20101125,2
HS,20101224,2
MF,20101224,2
FS,20101224,2
