service_id,date,exception_type
a1,20100906,2
a1,20101125,2
a1,20101126,2
a4,20101225,2
a4,20110101,2
a21,20101126,1
a22,20100906,1
a22,20101125,1
a22,20101225,1
a22,20110101,1
a129,20101206,1
a129,20101207,1
a129,20101208,1
a129,20101209,1
a129,20101210,1
a129,20101213,1
a129,20101214,1
a131,20101215,1
a131,20101216,1
a131,20101217,1
a131,20110106,1
a131,20110107,1
a131,20110110,1
a128,20100823,1
a128,20100824,1
a128,20110111,1
a128,20110112,1
a128,20110113,1
a128,20110114,1
a127,20100906,2
a127,20101125,2
a127,20101126,2
b1,20110117,2
b1,20110530,2
b21,20110117,1
b22,20110530,1
b131,20110314,1
b131,20110315,1
b131,20110316,1
b131,20110317,1
b131,20110318,1
b131,20110518,1
b131,20110519,1
b131,20110520,1
b131,20110523,1
b131,20110524,1
b131,20110525,1
b131,20110526,1
b131,20110527,1
