service_id, date, exception_type
J1, 20160902, 1
B1, 20160902, 2
C3, 20160905, 1
C4, 20160905, 1
C1, 20160905, 2
K3, 20160925, 1
K4, 20160925, 1
G3, 20160925, 2
G4, 20160925, 2
L3, 20161009, 1
L4, 20161009, 1
A3A, 20161009, 2
A4A, 20161009, 2