"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "25" "19" "15" "31" "41"
"ratio" "0.0378" "0.0548" "0.0298" "0.0616" "0.0838"