"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "8" "88" "10" "164" "65"
"ratio" "0.0121" "0.2536" "0.0198" "0.326" "0.1329"