"flag:zz:Universidade do Minho","25","40.322580645161288"
"flag:pt:Portugal","14","22.58064516129032"
"flag:us:United States","7","11.29032258064516"
"flag:cn:China","7","11.29032258064516"
"flag:fr:France","4","6.4516129032258061"
"flag:nl:Netherlands","3","4.838709677419355"
"flag:de:Germany","1","1.6129032258064515"
"flag:br:Brazil","1","1.6129032258064515"