"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "8" "40" "106" "128" "171"
"ratio" "0.0121" "0.1153" "0.2103" "0.2545" "0.3497"