"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "11" "40" "44" "100" "23"
"ratio" "0.0166" "0.1153" "0.0873" "0.1988" "0.047"