"flag:us:United States","422","57.4931880108991891"
"flag:pt:Portugal","69","9.40054495912806587"
"flag:lv:Latvia","63","8.58310626702997403"
"flag:de:Germany","40","5.4495912806539506"
"flag:ca:Canada","35","4.76839237057220711"
"flag:cn:China","25","3.40599455040871968"
"flag:--:N/A","18","2.45231607629427817"
"flag:ua:Ukraine","13","1.77111716621253423"
"flag:se:Sweden","10","1.36239782016348765"
"flag:fr:France","9","1.22615803814713908"
"flag:gb:United Kingdom","8","1.08991825613079008"
"flag:at:Austria","5","0.681198910081743825"
"flag:br:Brazil","5","0.681198910081743825"
"flag:it:Italy","3","0.408719346049046306"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","3","0.408719346049046306"
"flag:vn:Vietnam","1","0.136239782016348759"
"flag:ie:Ireland","1","0.136239782016348759"
"flag:gr:Greece","1","0.136239782016348759"
"flag:es:Spain","1","0.136239782016348759"
"flag:tr:Turkey","1","0.136239782016348759"
"flag:nl:Netherlands","1","0.136239782016348759"