"flag:us:United States","520","54.2797494780793315"
"flag:pt:Portugal","195","20.354906054279752"
"flag:de:Germany","67","6.9937369519832977"
"flag:lv:Latvia","63","6.57620041753653428"
"flag:ca:Canada","36","3.75782881002087654"
"flag:cn:China","22","2.29645093945720236"
"flag:br:Brazil","17","1.77453027139874742"
"flag:se:Sweden","9","0.939457202505219136"
"flag:at:Austria","5","0.521920668058455162"
"flag:fr:France","4","0.417536534446764029"
"flag:--:N/A","4","0.417536534446764029"
"flag:gb:United Kingdom","3","0.313152400835073064"
"flag:ao:Angola","3","0.313152400835073064"
"flag:sg:Singapore","2","0.208768267223382015"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","2","0.208768267223382015"
"flag:es:Spain","2","0.208768267223382015"
"flag:vn:Vietnam","1","0.104384133611691007"
"flag:ie:Ireland","1","0.104384133611691007"
"flag:nl:Netherlands","1","0.104384133611691007"
"flag:mz:Mozambique","1","0.104384133611691007"