"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "7" "50" "38" "31" "70"
"ratio" "0.0106" "0.1441" "0.0754" "0.0616" "0.1431"