"obs","Freq","prop"
"AAX",24,0.0208333333333333
"AJV",14,0.0121527777777778
"ARAG",31,0.0269097222222222
"ASA",4,0.00347222222222222
"BATR",7,0.00607638888888889
"BKL",12,0.0104166666666667
"BMIG",30,0.0260416666666667
"BTB",22,0.0190972222222222
"BXZ",26,0.0225694444444444
"BZX",27,0.0234375
"CIOA",14,0.0121527777777778
"CKB",25,0.0217013888888889
"CLDB",16,0.0138888888888889
"CMAB",6,0.00520833333333333
"CNT",31,0.0269097222222222
"CVJ",10,0.00868055555555556
"DARB",14,0.0121527777777778
"DAT",12,0.0104166666666667
"DELS",3,0.00260416666666667
"DFR",11,0.00954861111111111
"DJOB",16,0.0138888888888889
"DJSA",3,0.00260416666666667
"DJVA",30,0.0260416666666667
"DMIB",25,0.0217013888888889
"DUBF",21,0.0182291666666667
"EHOA",7,0.00607638888888889
"FARC",3,0.00260416666666667
"FERA",31,0.0269097222222222
"FLET",27,0.0234375
"GFAD",8,0.00694444444444444
"HALB",15,0.0130208333333333
"HKY",19,0.0164930555555556
"HOWR",25,0.0217013888888889
"HSR",24,0.0208333333333333
"IEWA",22,0.0190972222222222
"ILUB",6,0.00520833333333333
"JGE",2,0.00173611111111111
"JSI",6,0.00520833333333333
"KAND",30,0.0260416666666667
"KAPJ",18,0.015625
"KNJS",24,0.0208333333333333
"KTOC",18,0.015625
"LKR",8,0.00694444444444444
"LRRA",22,0.0190972222222222
"LVY",30,0.0260416666666667
"MARC",4,0.00347222222222222
"MARE",19,0.0164930555555556
"MJHA",27,0.0234375
"MLL",9,0.0078125
"MMI",31,0.0269097222222222
"MSS",11,0.00954861111111111
"MUDG",8,0.00694444444444444
"MWMB",11,0.00954861111111111
"MWU",20,0.0173611111111111
"NMID",13,0.0112847222222222
"ONJ",1,0.000868055555555556
"PLUD",23,0.0199652777777778
"RJV",16,0.0138888888888889
"SDOH",31,0.0269097222222222
"SNE",3,0.00260416666666667
"SQN",21,0.0182291666666667
"SRIE",13,0.0112847222222222
"TDE",20,0.0173611111111111
"TST",26,0.0225694444444444
"URBP",31,0.0269097222222222
"VIDD",18,0.015625
"WGI",1,0.000868055555555556
"WND",16,0.0138888888888889
"Total",1152,1