"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "235" "124" "218" "147" "152"
"ratio" "0.3555" "0.3573" "0.4325" "0.2922" "0.3108"