datum,count
ABQ,907
ABR,185
AFG,32
AJK,5
AKQ,479
ALY,254
AMA,658
APX,136
ARX,167
BGM,131
BIS,291
BMX,966
BOI,270
BOU,483
BOX,13
BRO,125
BTV,117
BUF,3
BYZ,537
CAE,464
CAR,71
CHS,342
CLE,476
CRP,134
CTP,296
CYS,722
DDC,568
DLH,4
DMX,41
DTX,303
DVN,159
EAX,177
EKA,144
EPZ,227
EWX,382
FFC,1520
FGF,66
FGZ,36
FWD,488
GGW,121
GID,317
GJT,215
GLD,337
GRB,232
GRR,138
GSP,1289
GUM,5
GYX,23
HFO,12
HGX,295
HNX,122
HUN,506
ICT,19
ILM,414
ILN,685
ILX,132
IND,399
IWX,316
JAN,912
JAX,1837
JKL,683
JSJ,90
KEY,12
LBF,484
LCH,327
LIX,725
LKN,370
LMK,639
LOT,5
LOX,93
LUB,207
LWX,71
LZK,805
MAF,454
MEG,547
MFL,415
MFR,69
MHX,390
MKX,224
MLB,598
MOB,565
MPX,222
MQT,102
MRX,576
MSO,263
MTR,45
OAX,35
OHX,349
OKX,188
OTX,227
OUN,1253
PAH,264
PBZ,3
PDT,140
PHI,6
PIH,289
PQR,33
PSR,221
PUB,964
RAH,560
REV,61
RIW,344
RLX,945
RNK,772
SEW,6
SGF,271
SGX,40
SHV,1008
SJT,480
SLC,588
STO,11
TAE,1517
TBW,390
TFX,509
TOP,299
TSA,872
UNR,427