"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "45" "125" "252" "117" "228"
"ratio" "0.0681" "0.3602" "0.5" "0.2326" "0.4663"