datum,count
ABQ,475
ABR,123
AFG,29
AJK,2
AKQ,256
ALY,157
AMA,417
APX,87
ARX,127
BGM,60
BIS,143
BMX,523
BOI,172
BOU,208
BOX,7
BRO,107
BTV,73
BUF,3
BYZ,343
CAE,248
CAR,47
CHS,180
CLE,316
CRP,103
CTP,155
CYS,370
DDC,296
DLH,4
DMX,29
DTX,239
DVN,116
EAX,121
EKA,129
EPZ,118
EWX,314
FFC,877
FGF,37
FGZ,11
FWD,385
GGW,98
GID,227
GJT,75
GLD,166
GRB,178
GRR,94
GSP,650
GUM,1
GYX,20
HFO,11
HGX,240
HNX,87
HUN,307
ICT,19
ILM,253
ILN,383
ILX,102
IND,262
IWX,234
JAN,648
JAX,931
JKL,383
JSJ,28
KEY,7
LBF,239
LCH,227
LIX,498
LKN,244
LMK,406
LOT,5
LOX,82
LUB,127
LWX,50
LZK,554
MAF,279
MEG,334
MFL,270
MFR,56
MHX,216
MKX,173
MLB,333
MOB,287
MPX,170
MQT,83
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,61
PUB,392
RAH,359
REV,43
RIW,205
RLX,548
RNK,454
SEW,2
SGF,210
SGX,8
SHV,735
SJT,360
SLC,197
STO,11
TAE,798
TBW,210
TFX,287
TOP,182
TSA,673
UNR,223