"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "488" "120" "257" "227" "245"
"ratio" "0.7383" "0.3458" "0.5099" "0.4513" "0.501"