"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "160" "54" "125" "57" "63"
"ratio" "0.2421" "0.1556" "0.248" "0.1133" "0.1288"