"flag:br:Brazil","43","56.578947368421048"
"flag:pt:Portugal","20","26.315789473684209"
"flag:--:N/A","5","6.5789473684210522"
"flag:us:United States","3","3.9473684210526314"
"flag:zz:Universidade do Minho","3","3.9473684210526314"
"flag:ec:Ecuador","1","1.3157894736842104"
"flag:pe:Peru","1","1.3157894736842104"