"service_id","date","exception_type"
"WE",20170501,2
"WE",20170502,2
"WE",20170503,2
"WE",20170504,2
"WE",20170505,2
"WE",20170619,2
"WE",20170620,2
"WE",20170621,2
"WE",20170622,2
"WE",20170623,2
"WE",20170807,2
"WE",20170808,2
"WE",20170809,2
"WE",20170810,2
"WE",20170811,2
"HS",20170529,1
"HS",20170704,1
"LG",20170504,2
"LG",20170505,2
"LG",20170506,2
"LG",20170511,2
"LG",20170512,2
"LG",20170513,2
"LG",20170518,2
"LG",20170519,2
"LG",20170520,2
"LG",20170525,2
"LG",20170526,2
"LG",20170527,2
"LG",20170601,2
"LG",20170602,2
"LG",20170603,2
"LG",20170608,2
"LG",20170609,2
"LG",20170610,2
"LG",20170615,2
"LG",20170616,2
"LG",20170617,2
"LG",20170622,2
"LG",20170623,2
"LG",20170624,2
"LG",20170805,2
"LG",20170810,2
"LG",20170811,2
"LG",20170812,2
"LW",20170506,2
"LW",20170617,2
"LW",20170624,2
"LW",20170715,2
"LW",20170722,2
"LW",20170729,2
"LW",20170805,2
"LW",20170812,2
"WB",20170529,2
"WB",20170704,2
"WE",20170529,2
"WE",20170704,2
"SU",20170430,1
