service_id,date,exception_type
aaCHW1709-CHW1709-Weekday-02,20180330,2
aaCHW1709-CHW1709-Weekday-02-0000100,20180330,2
aaCHW1709-CHW1709-Weekday-02,20180521,2
aaCHW1709-CHW1709-Weekday-02-0000100,20180521,2
aaCHW1709-CHW1709-Sunday-03,20180330,1
aaCHW1709-CHW1709-Sunday-03,20180521,1
