"obs","Freq","prop"
"AAP",2,0.00168918918918919
"AAX",19,0.0160472972972973
"AJV",16,0.0135135135135135
"ARAG",31,0.0261824324324324
"ASA",30,0.0253378378378378
"ATE",28,0.0236486486486486
"BARH",14,0.0118243243243243
"BERJ",21,0.0177364864864865
"BMF",23,0.0194256756756757
"BRAD",22,0.0185810810810811
"BRAF",26,0.0219594594594595
"BROB",25,0.0211148648648649
"BSAB",18,0.0152027027027027
"CHAG",31,0.0261824324324324
"CIOA",16,0.0135135135135135
"CKB",19,0.0160472972972973
"CNT",9,0.00760135135135135
"CVJ",17,0.0143581081081081
"DEMF",11,0.00929054054054054
"DJOB",15,0.0126689189189189
"DMIB",26,0.0219594594594595
"DROB",11,0.00929054054054054
"DUBF",27,0.0228040540540541
"ERB",24,0.0202702702702703
"FERJ",19,0.0160472972972973
"FLET",27,0.0228040540540541
"FLF",21,0.0177364864864865
"FTAA",21,0.0177364864864865
"FUJK",19,0.0160472972972973
"HAYK",21,0.0177364864864865
"HIVB",2,0.00168918918918919
"HMQ",6,0.00506756756756757
"HOWR",22,0.0185810810810811
"JDAC",11,0.00929054054054054
"JGE",8,0.00675675675675676
"JPG",6,0.00506756756756757
"KAPJ",27,0.0228040540540541
"KNJS",31,0.0261824324324324
"KROL",22,0.0185810810810811
"LEVM",22,0.0185810810810811
"LRRA",9,0.00760135135135135
"MARE",12,0.0101351351351351
"MCE",23,0.0194256756756757
"MILJ",12,0.0101351351351351
"MJAF",31,0.0261824324324324
"MJHA",27,0.0228040540540541
"MUDG",16,0.0135135135135135
"MWU",15,0.0126689189189189
"OATS",7,0.00591216216216216
"ONJ",21,0.0177364864864865
"RLM",9,0.00760135135135135
"SDOH",31,0.0261824324324324
"SIMC",13,0.0109797297297297
"SMNA",3,0.00253378378378378
"SNE",4,0.00337837837837838
"SONA",18,0.0152027027027027
"STAB",27,0.0228040540540541
"SUZM",21,0.0177364864864865
"TESD",31,0.0261824324324324
"TPJB",5,0.00422297297297297
"URBP",8,0.00675675675675676
"VARG",31,0.0261824324324324
"VIDD",12,0.0101351351351351
"WCHD",5,0.00422297297297297
"WILW",27,0.0228040540540541
"Total",1184,1