"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "124" "250" "442" "166" "352"
"ratio" "0.1876" "0.7205" "0.877" "0.33" "0.7198"