"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "4" "39" "0" "121" "51"
"ratio" "0.0061" "0.1124" "0" "0.2406" "0.1043"