"flag:pt:Portugal","15","31.914893617021278"
"flag:br:Brazil","10","21.276595744680851"
"flag:zz:Universidade do Minho","9","19.148936170212767"
"flag:us:United States","8","17.021276595744681"
"flag:cn:China","4","8.5106382978723403"
"flag:ro:Romania","1","2.1276595744680851"