"flag:us:United States","478","61.1253196930946245"
"flag:lv:Latvia","65","8.31202046035805608"
"flag:de:Germany","63","8.05626598465473087"
"flag:pt:Portugal","54","6.90537084398976919"
"flag:ca:Canada","33","4.2199488491048589"
"flag:cn:China","23","2.94117647058823506"
"flag:fr:France","16","2.04603580562659859"
"flag:--:N/A","13","1.66240409207161144"
"flag:ua:Ukraine","9","1.15089514066496168"
"flag:br:Brazil","6","0.767263427109974416"
"flag:se:Sweden","5","0.639386189258312032"
"flag:gb:United Kingdom","4","0.511508951406649648"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","3","0.383631713554987208"
"flag:ro:Romania","2","0.255754475703324824"
"flag:mz:Mozambique","1","0.127877237851662412"
"flag:cv:Cape Verde","1","0.127877237851662412"
"flag:ru:Russian Federation","1","0.127877237851662412"
"flag:it:Italy","1","0.127877237851662412"
"flag:vn:Vietnam","1","0.127877237851662412"
"flag:es:Spain","1","0.127877237851662412"
"flag:ao:Angola","1","0.127877237851662412"
"flag:sg:Singapore","1","0.127877237851662412"