"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "4" "33" "42" "20" "73"
"ratio" "0.0061" "0.0951" "0.0833" "0.0398" "0.1493"