service_id,date,exception_type
wkd,20111226,2
sun,20111226,1
wkd,20120102,2
sun,20120102,1
wkd,20120116,2
sun,20120116,1
6wk,20120220,2
6su,20120221,1
9wk,20120220,2
9wk,20120305,2
9wk,20120306,2
9wk,20120307,2
9wk,20120308,2
9wk,20120309,2
ecw,20120220,2
ecw,20120221,2
ecw,20120302,2
