datum,count
ABQ,762
ABR,168
AFG,32
AJK,4
AKQ,464
ALY,245
AMA,595
APX,130
ARX,167
BGM,123
BIS,285
BMX,867
BOI,261
BOU,439
BOX,13
BRO,121
BTV,115
BUF,3
BYZ,528
CAE,434
CAR,71
CHS,324
CLE,465
CRP,123
CTP,290
CYS,658
DDC,503
DLH,4
DMX,36
DTX,302
DVN,149
EAX,165
EKA,129
EPZ,186
EWX,346
FFC,1401
FGF,65
FGZ,28
FWD,413
GGW,121
GID,290
GJT,142
GLD,323
GRB,232
GRR,136
GSP,1178
GUM,3
GYX,23
HFO,11
HGX,289
HNX,119
HUN,437
ICT,19
ILM,396
ILN,635
ILX,130
IND,360
IWX,296
JAN,851
JAX,1707
JKL,625
JSJ,60
KEY,8
LBF,455
LCH,299
LIX,679
LKN,363
LMK,613
LOT,5
LOX,92
LUB,174
LWX,68
LZK,762
MAF,342
MEG,497
MFL,391
MFR,61
MHX,381
MKX,224
MLB,565
MOB,502
MPX,222
MQT,102
MRX,499
MSO,261
MTR,45
OAX,29
OHX,322
OKX,188
OTX,220
OUN,1113
PAH,243
PBZ,3
PDT,134
PHI,6
PIH,272
PQR,33
PSR,170
PUB,887
RAH,543
REV,61
RIW,316
RLX,853
RNK,725
SEW,6
SGF,258
SGX,37
SHV,913
SJT,407
SLC,490
STO,11
TAE,1422
TBW,350
TFX,483
TOP,241
TSA,799
UNR,417