"flag:us:United States","510","53.7974683544303787"
"flag:pt:Portugal","195","20.5696202531645582"
"flag:de:Germany","67","7.06751054852320681"
"flag:lv:Latvia","63","6.64556962025316356"
"flag:ca:Canada","36","3.79746835443038"
"flag:cn:China","22","2.32067510548523215"
"flag:br:Brazil","17","1.79324894514767919"
"flag:se:Sweden","9","0.949367088607595"
"flag:at:Austria","5","0.527426160337552741"
"flag:fr:France","4","0.421940928270042148"
"flag:--:N/A","4","0.421940928270042148"
"flag:gb:United Kingdom","3","0.316455696202531667"
"flag:ao:Angola","3","0.316455696202531667"
"flag:sg:Singapore","2","0.210970464135021074"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","2","0.210970464135021074"
"flag:es:Spain","2","0.210970464135021074"
"flag:vn:Vietnam","1","0.105485232067510537"
"flag:ie:Ireland","1","0.105485232067510537"
"flag:nl:Netherlands","1","0.105485232067510537"
"flag:mz:Mozambique","1","0.105485232067510537"