"flag:us:United States","275","54.2406320571899414"
"flag:--:N/A","149","29.3885588645935059"
"flag:pt:Portugal","40","7.88954645395278931"
"flag:de:Germany","14","2.76134125888347626"
"flag:cn:China","11","2.16962527483701706"
"flag:gb:United Kingdom","4","0.788954645395278931"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","4","0.788954645395278931"
"flag:br:Brazil","3","0.591715984046459198"
"flag:rw:Rwanda","2","0.394477322697639465"
"flag:ru:Russian Federation","2","0.394477322697639465"
"flag:ro:Romania","1","0.197238661348819733"
"flag:sg:Singapore","1","0.197238661348819733"
"flag:lv:Latvia","1","0.197238661348819733"