"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "44" "69" "12" "74" "77"
"ratio" "0.0666" "0.1988" "0.0238" "0.1471" "0.1575"