"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "9" "29" "72" "71" "70"
"ratio" "0.0136" "0.0836" "0.1429" "0.1412" "0.1431"