"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "10" "2" "5" "7" "21"
"ratio" "0.0151" "0.0058" "0.0099" "0.0139" "0.0429"