"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "498" "119" "306" "229" "247"
"ratio" "0.7534" "0.3429" "0.6071" "0.4553" "0.5051"