"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "18" "107" "66" "184" "108"
"ratio" "0.0272" "0.3084" "0.131" "0.3658" "0.2209"