"flag:us:United States","489","57.4618096357226804"
"flag:de:Germany","81","9.51821386603995201"
"flag:pt:Portugal","63","7.40305522914218628"
"flag:lv:Latvia","63","7.40305522914218628"
"flag:ca:Canada","32","3.76028202115158638"
"flag:br:Brazil","23","2.70270270270270263"
"flag:--:N/A","19","2.23266745005875444"
"flag:cn:China","15","1.76263219741480603"
"flag:gb:United Kingdom","13","1.52761457109283194"
"flag:mz:Mozambique","12","1.41010575793184501"
"flag:fr:France","11","1.29259694477085785"
"flag:se:Sweden","7","0.822561692126909549"
"flag:ua:Ukraine","6","0.705052878965922503"
"flag:at:Austria","5","0.587544065804935345"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","4","0.470035252643948298"
"flag:ao:Angola","2","0.235017626321974149"
"flag:cv:Cape Verde","2","0.235017626321974149"
"flag:sg:Singapore","1","0.117508813160987075"
"flag:cz:Czech Republic","1","0.117508813160987075"
"flag:vn:Vietnam","1","0.117508813160987075"
"flag:it:Italy","1","0.117508813160987075"