"flag:us:United States","11","32.352941176470587"
"flag:pt:Portugal","9","26.47058823529412"
"flag:cn:China","7","20.588235294117645"
"flag:zz:Universidade do Minho","4","11.76470588235294"
"flag:--:N/A","1","2.9411764705882351"
"flag:br:Brazil","1","2.9411764705882351"
"flag:fr:France","1","2.9411764705882351"