datum,count
ABQ,634
ABR,142
AFG,31
AJK,2
AKQ,346
ALY,208
AMA,472
APX,112
ARX,131
BGM,87
BIS,166
BMX,622
BOI,197
BOU,267
BOX,13
BRO,116
BTV,85
BUF,3
BYZ,416
CAE,311
CAR,55
CHS,219
CLE,350
CRP,105
CTP,216
CYS,426
DDC,358
DLH,4
DMX,31
DTX,252
DVN,123
EAX,132
EKA,129
EPZ,169
EWX,319
FFC,1094
FGF,56
FGZ,15
FWD,398
GGW,105
GID,246
GJT,110
GLD,215
GRB,190
GRR,99
GSP,808
GUM,1
GYX,22
HFO,11
HGX,257
HNX,87
HUN,354
ICT,19
ILM,278
ILN,465
ILX,107
IND,285
IWX,251
JAN,691
JAX,1188
JKL,468
JSJ,38
KEY,7
LBF,290
LCH,233
LIX,550
LKN,299
LMK,465
LOT,5
LOX,82
LUB,128
LWX,51
LZK,637
MAF,295
MEG,385
MFL,310
MFR,59
MHX,269
MKX,181
MLB,417
MOB,333
MPX,183
MQT,97
MRX,321
MSO,172
MTR,44
OAX,27
OHX,275
OKX,150
OTX,142
OUN,1018
PAH,210
PBZ,3
PDT,90
PHI,3
PIH,213
PQR,29
PSR,78
PUB,538
RAH,405
REV,46
RIW,220
RLX,629
RNK,535
SEW,3
SGF,223
SGX,9
SHV,806
SJT,369
SLC,277
STO,11
TAE,976
TBW,263
TFX,336
TOP,212
TSA,712
UNR,302