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
6wk,20120221,2
6wk,20120319,2
6wk,20120320,2
6wk,20120321,2
6wk,20120322,2
6wk,20120323,2
6sa,20120324,2
9wk,20120220,2
9wk,20120305,2
9wk,20120306,2
9wk,20120307,2
9wk,20120308,2
9wk,20120309,2
9wk,20120404,2
9wk,20120405,2
9wk,20120406,2
ecw,20120220,2
ecw,20120221,2
ecw,20120302,2
ecw,20120312,2
ecw,20120313,2
ecw,20120314,2
ecw,20120315,2
ecw,20120316,2
eca,20120317,2
ecw,20120404,2
ecw,20120405,2
ecw,20120406,2
eca,20120407,2