service_id,date,exception_type
WHT2015-1_WHT-Weekday-01,20160624,2
WHT2015-1_WHT-Sunday-01,20160624,1
WHT 16_17-1_WHT-Weekday-01,20161003,2
WHT 16_17-1_WHT-Weekday-01,20161226,2
WHT 16_17-1_WHT-Weekday-01,20161227,2
WHT 16_17-1_WHT-Sunday-01,20161003,1
WHT 16_17-1_WHT-Sunday-01,20161226,1
WHT 16_17-1_WHT-Sunday-01,20161227,1
