service_id, date, exception_type
M1, 20160912, 1
D1, 20160912, 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