"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "1" "3" "30" "3" "22"
"ratio" "0.0015" "0.0086" "0.0595" "0.006" "0.045"