"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "5" "15" "32" "38" "44"
"ratio" "0.0076" "0.0432" "0.0635" "0.0755" "0.09"