"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "178" "247" "450" "406" "401"
"ratio" "0.2693" "0.7118" "0.8929" "0.8072" "0.82"