datum,count
ABQ,745
ABR,165
AFG,32
AJK,4
AKQ,464
ALY,245
AMA,569
APX,130
ARX,167
BGM,122
BIS,265
BMX,840
BOI,260
BOU,431
BOX,13
BRO,121
BTV,115
BUF,3
BYZ,513
CAE,418
CAR,71
CHS,315
CLE,452
CRP,118
CTP,288
CYS,631
DDC,494
DLH,4
DMX,36
DTX,302
DVN,148
EAX,148
EKA,129
EPZ,179
EWX,346
FFC,1376
FGF,65
FGZ,28
FWD,413
GGW,120
GID,290
GJT,142
GLD,320
GRB,232
GRR,136
GSP,1152
GUM,3
GYX,23
HFO,11
HGX,284
HNX,119
HUN,437
ICT,19
ILM,385
ILN,627
ILX,130
IND,360
IWX,296
JAN,831
JAX,1670
JKL,625
JSJ,54
KEY,8
LBF,451
LCH,282
LIX,659
LKN,363
LMK,607
LOT,5
LOX,85
LUB,174
LWX,68
LZK,750
MAF,341
MEG,477
MFL,375
MFR,61
MHX,380
MKX,224
MLB,553
MOB,482
MPX,217
MQT,102
MRX,490
MSO,251
MTR,45
OAX,29
OHX,321
OKX,188
OTX,208
OUN,1101
PAH,240
PBZ,3
PDT,134
PHI,6
PIH,271
PQR,33
PSR,169
PUB,858
RAH,536
REV,61
RIW,316
RLX,846
RNK,716
SEW,6
SGF,245
SGX,33
SHV,896
SJT,407
SLC,488
STO,11
TAE,1399
TBW,343
TFX,463
TOP,228
TSA,762
UNR,404