"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "489" "115" "300" "224" "231"
"ratio" "0.7398" "0.3314" "0.5952" "0.4453" "0.4724"