"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "340" "183" "266" "148" "212"
"ratio" "0.5144" "0.5274" "0.5278" "0.2942" "0.4335"