"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "10" "129" "74" "145" "165"
"ratio" "0.0151" "0.3718" "0.1468" "0.2883" "0.3374"