"service_id","date","exception_type"
"1992-mtwt","20161124","2"
"1992-mtwt","20161226","2"
"1992-mtwt","20171123","2"
"1992-mtwtf","20161124","2"
"1992-mtwtf","20161226","2"
"1992-mtwtf","20171123","2"
"1992-mtwtfs","20161124","2"
"1992-mtwtfs","20161226","2"
"1992-mtwtfs","20171123","2"
"1992-mtwtfss","20160327","2"
"1992-mtwtfss","20161124","2"
"1992-mtwtfss","20161225","2"
"1992-mtwtfss","20170101","2"
"1992-mtwtfss","20170416","2"
"1992-mtwtfss","20171123","2"
"1992-tfs","20161124","2"
"1992-tfs","20171123","2"
