"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "17" "73" "197" "20" "58"
"ratio" "0.0257" "0.2104" "0.3909" "0.0398" "0.1186"