"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "7" "46" "22" "10" "54"
"ratio" "0.0106" "0.1326" "0.0437" "0.0199" "0.1104"