"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "10" "79" "102" "107" "124"
"ratio" "0.0151" "0.2277" "0.2024" "0.2127" "0.2536"