"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "553" "225" "301" "355" "359"
"ratio" "0.8366" "0.6484" "0.5972" "0.7058" "0.7342"