"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "70" "28" "45" "6" "21"
"ratio" "0.1059" "0.0807" "0.0893" "0.0119" "0.0429"