"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "3" "92" "177" "14" "33"
"ratio" "0.0045" "0.2651" "0.3512" "0.0278" "0.0675"