datum,count
ABQ,726
ABR,221
AFG,55
AJK,6
AKQ,683
ALY,306
AMA,568
APX,185
ARX,158
BGM,142
BIS,324
BMX,956
BOI,403
BOU,496
BOX,17
BRO,203
BTV,170
BUF,25
BYZ,480
CAE,450
CAR,72
CHS,385
CLE,444
CRP,251
CTP,164
CYS,689
DDC,526
DLH,8
DMX,116
DTX,315
DVN,275
EAX,342
EKA,258
EPZ,237
EWX,497
FFC,1467
FGF,151
FGZ,98
FWD,514
GGW,128
GID,408
GJT,343
GLD,466
GRB,224
GRR,156
GSP,1224
GUM,3
GYX,61
HFO,16
HGX,455
HNX,736
HUN,615
ICT,70
ILM,463
ILN,601
ILX,182
IND,385
IWX,315
JAN,1006
JAX,1440
JKL,914
JSJ,155
KEY,15
LBF,507
LCH,645
LIX,806
LKN,338
LMK,877
LOT,218
LOX,142
LUB,179
LWX,21
LZK,921
MAF,401
MEG,618
MFL,587
MFR,263
MHX,318
MKX,182
MLB,539
MOB,519
MPX,317
MQT,146
MRX,549
MSO,263
MTR,87
OAX,46
OHX,405
OKX,197
OTX,253
OUN,1495
PAH,289
PBZ,97
PDT,204
PHI,6
PIH,176
PQR,44
PSR,244
PUB,1301
RAH,632
REV,259
RIW,386
RLX,726
RNK,973
SEW,11
SGF,312
SGX,48
SHV,1328
SJT,638
SLC,305
STO,211
TAE,1293
TBW,302
TFX,613
TOP,290
TSA,1207
TWC,3
UNR,604