"flag:us:United States","450","40.4312668463611828"
"flag:--:N/A","334","30.0089847259658598"
"flag:de:Germany","109","9.79335130278526478"
"flag:pl:Poland","108","9.70350404312668502"
"flag:pt:Portugal","29","2.6055705300988321"
"flag:cn:China","19","1.70709793351302785"
"flag:gb:United Kingdom","15","1.34770889487870638"
"flag:fr:France","11","0.988319856244384565"
"flag:ru:Russian Federation","7","0.628930817610062975"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.53908355795148255"
"flag:fi:Finland","5","0.44923629829290207"
"flag:lv:Latvia","5","0.44923629829290207"
"flag:sg:Singapore","4","0.3593890386343217"
"flag:ua:Ukraine","4","0.3593890386343217"
"flag:se:Sweden","3","0.269541778975741275"
"flag:ie:Ireland","2","0.17969451931716085"
"flag:nl:Netherlands","1","0.0898472596585804251"
"flag:br:Brazil","1","0.0898472596585804251"