"flag:us:United States","478","54.9425287356321803"
"flag:pt:Portugal","115","13.2183908045977017"
"flag:lv:Latvia","63","7.24137931034482829"
"flag:de:Germany","54","6.2068965517241379"
"flag:cn:China","47","5.40229885057471293"
"flag:ca:Canada","29","3.33333333333333348"
"flag:--:N/A","26","2.98850574712643668"
"flag:br:Brazil","21","2.4137931034482758"
"flag:gb:United Kingdom","10","1.14942528735632177"
"flag:fr:France","8","0.919540229885057459"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","7","0.804597701149425304"
"flag:ua:Ukraine","5","0.574712643678160884"
"flag:ao:Angola","3","0.344827586206896575"
"flag:at:Austria","2","0.229885057471264365"
"flag:be:Belgium","1","0.114942528735632182"
"flag:vn:Vietnam","1","0.114942528735632182"