datum,count
ABQ,785
ABR,174
AFG,32
AJK,4
AKQ,475
ALY,251
AMA,616
APX,130
ARX,167
BGM,131
BIS,285
BMX,882
BOI,261
BOU,444
BOX,13
BRO,121
BTV,117
BUF,3
BYZ,530
CAE,445
CAR,71
CHS,337
CLE,472
CRP,129
CTP,295
CYS,671
DDC,524
DLH,4
DMX,38
DTX,302
DVN,150
EAX,173
EKA,129
EPZ,192
EWX,351
FFC,1415
FGF,65
FGZ,32
FWD,440
GGW,121
GID,315
GJT,163
GLD,329
GRB,232
GRR,136
GSP,1180
GUM,3
GYX,23
HFO,11
HGX,292
HNX,119
HUN,446
ICT,19
ILM,403
ILN,644
ILX,130
IND,360
IWX,296
JAN,886
JAX,1763
JKL,627
JSJ,62
KEY,8
LBF,460
LCH,305
LIX,701
LKN,363
LMK,617
LOT,5
LOX,93
LUB,184
LWX,71
LZK,792
MAF,355
MEG,537
MFL,406
MFR,61
MHX,387
MKX,224
MLB,585
MOB,520
MPX,222
MQT,102
MRX,499
MSO,263
MTR,45
OAX,33
OHX,329
OKX,188
OTX,223
OUN,1149
PAH,259
PBZ,3
PDT,134
PHI,6
PIH,273
PQR,33
PSR,182
PUB,904
RAH,550
REV,61
RIW,318
RLX,877
RNK,730
SEW,6
SGF,259
SGX,37
SHV,947
SJT,426
SLC,503
STO,11
TAE,1448
TBW,362
TFX,507
TOP,279
TSA,856
UNR,417