datum,count
ABQ,508
ABR,195
AFG,55
AJK,3
AKQ,622
ALY,259
AMA,434
APX,171
ARX,141
BGM,118
BIS,269
BMX,887
BOI,299
BOU,447
BOX,11
BRO,159
BTV,144
BUF,25
BYZ,415
CAE,413
CAR,39
CHS,376
CLE,384
CRP,217
CTP,153
CYS,598
DDC,392
DLH,8
DMX,104
DTX,275
DVN,238
EAX,302
EKA,187
EPZ,157
EWX,450
FFC,1356
FGF,130
FGZ,49
FWD,373
GGW,114
GID,339
GJT,101
GLD,415
GRB,195
GRR,135
GSP,1069
GUM,3
GYX,38
HFO,14
HGX,389
HNX,302
HUN,529
ICT,64
ILM,432
ILN,557
ILX,149
IND,328
IWX,279
JAN,906
JAX,1321
JKL,755
JSJ,77
KEY,12
LBF,443
LCH,530
LIX,743
LKN,134
LMK,781
LOT,193
LOX,44
LUB,138
LWX,20
LZK,786
MAF,293
MEG,541
MFL,481
MFR,197
MHX,298
MKX,169
MLB,480
MOB,502
MPX,286
MQT,136
MRX,451
MSO,208
MTR,53
OAX,37
OHX,315
OKX,169
OTX,150
OUN,1205
PAH,222
PBZ,97
PDT,115
PHI,6
PIH,150
PQR,18
PSR,94
PUB,998
RAH,585
REV,180
RIW,347
RLX,625
RNK,883
SEW,4
SGF,201
SGX,21
SHV,1065
SJT,510
SLC,186
STO,163
TAE,1203
TBW,273
TFX,582
TOP,266
TSA,1004
TWC,3
UNR,504