"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "3" "102" "189" "51" "18"
"ratio" "0.0045" "0.2939" "0.375" "0.1014" "0.0368"