"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "31" "23" "1" "62" "65"
"ratio" "0.0469" "0.0663" "0.002" "0.1233" "0.1329"