"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "98" "47" "13" "27" "168"
"ratio" "0.1483" "0.1354" "0.0258" "0.0537" "0.3436"