"flag:us:United States","12","63.1578922271728516"
"flag:pt:Portugal","2","10.5263158679008484"
"flag:br:Brazil","1","5.26315793395042419"
"flag:de:Germany","1","5.26315793395042419"
"flag:ru:Russian Federation","1","5.26315793395042419"
"flag:gb:United Kingdom","1","5.26315793395042419"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","5.26315793395042419"