"flag:--:N/A","479","81.880342960357666"
"flag:us:United States","44","7.52136781811714172"
"flag:pt:Portugal","25","4.27350439131259918"
"flag:br:Brazil","17","2.90598291903734207"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","4","0.683760689571499825"
"flag:cn:China","3","0.512820528820157051"
"flag:mz:Mozambique","2","0.341880344785749912"
"flag:ru:Russian Federation","2","0.341880344785749912"
"flag:nl:Netherlands","2","0.341880344785749912"
"flag:ao:Angola","1","0.170940172392874956"
"flag:ch:Switzerland","1","0.170940172392874956"
"flag:lv:Latvia","1","0.170940172392874956"
"flag:vn:Vietnam","1","0.170940172392874956"
"flag:gw:Guinea-Bissau","1","0.170940172392874956"
"flag:gb:United Kingdom","1","0.170940172392874956"
"flag:ua:Ukraine","1","0.170940172392874956"