datum,count
ABQ,463
ABR,123
AFG,29
AJK,2
AKQ,250
ALY,157
AMA,417
APX,82
ARX,122
BGM,60
BIS,143
BMX,523
BOI,172
BOU,208
BOX,7
BRO,107
BTV,73
BUF,3
BYZ,343
CAE,246
CAR,47
CHS,175
CLE,316
CRP,103
CTP,155
CYS,367
DDC,296
DLH,4
DMX,29
DTX,239
DVN,110
EAX,118
EKA,129
EPZ,114
EWX,314
FFC,872
FGF,37
FGZ,9
FWD,385
GGW,98
GID,226
GJT,62
GLD,166
GRB,175
GRR,94
GSP,636
GUM,1
GYX,20
HFO,11
HGX,240
HNX,87
HUN,306
ICT,19
ILM,248
ILN,383
ILX,101
IND,262
IWX,234
JAN,647
JAX,902
JKL,379
JSJ,28
KEY,7
LBF,239
LCH,226
LIX,495
LKN,231
LMK,406
LOT,5
LOX,82
LUB,127
LWX,50
LZK,552
MAF,279
MEG,333
MFL,270
MFR,56
MHX,194
MKX,172
MLB,329
MOB,283
MPX,170
MQT,82
MRX,254
MSO,151
MTR,44
OAX,21
OHX,231
OKX,104
OTX,139
OUN,961
PAH,198
PBZ,3
PDT,75
PHI,3
PIH,138
PQR,25
PSR,57
PUB,392
RAH,318
REV,43
RIW,205
RLX,548
RNK,438
SEW,2
SGF,210
SGX,8
SHV,735
SJT,360
SLC,194
STO,11
TAE,784
TBW,200
TFX,287
TOP,182
TSA,673
UNR,223