"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "38" "85" "301" "141" "176"
"ratio" "0.0575" "0.245" "0.5972" "0.2803" "0.3599"