datum,count
ABQ,464
ABR,123
AFG,29
AJK,2
AKQ,255
ALY,157
AMA,417
APX,83
ARX,126
BGM,60
BIS,143
BMX,523
BOI,172
BOU,208
BOX,7
BRO,107
BTV,73
BUF,3
BYZ,343
CAE,247
CAR,47
CHS,177
CLE,316
CRP,103
CTP,155
CYS,367
DDC,296
DLH,4
DMX,29
DTX,239
DVN,116
EAX,118
EKA,129
EPZ,117
EWX,314
FFC,873
FGF,37
FGZ,10
FWD,385
GGW,98
GID,226
GJT,62
GLD,166
GRB,175
GRR,94
GSP,639
GUM,1
GYX,20
HFO,11
HGX,240
HNX,87
HUN,306
ICT,19
ILM,251
ILN,383
ILX,102
IND,262
IWX,234
JAN,647
JAX,924
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,554
MAF,279
MEG,333
MFL,270
MFR,56
MHX,207
MKX,172
MLB,332
MOB,285
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,333
REV,43
RIW,205
RLX,548
RNK,444
SEW,2
SGF,210
SGX,8
SHV,735
SJT,360
SLC,194
STO,11
TAE,795
TBW,207
TFX,287
TOP,182
TSA,673
UNR,223