"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "239" "65" "128" "86" "62"
"ratio" "0.3616" "0.1873" "0.254" "0.171" "0.1268"