"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "279" "99" "214" "185" "232"
"ratio" "0.4221" "0.2853" "0.4246" "0.3678" "0.4744"