"service_id","date","exception_type"
"104256-sat","20260704","2"
"104256-wkday","20260907","2"
"104256-wkday","20261126","2"
"104256-wkday","20261225","2"
"104256-wkday","20270101","2"
"104256-wkend","20260704","2"
"104256-wkend","20270328","2"
