"flag:us:United States","671","54.7308319738988658"
"flag:pt:Portugal","207","16.8841761827079928"
"flag:de:Germany","71","5.79119086460032584"
"flag:lv:Latvia","63","5.13866231647634564"
"flag:ca:Canada","42","3.42577487765089739"
"flag:cn:China","40","3.26264274061990189"
"flag:--:N/A","31","2.52854812398042395"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","17","1.38662316476345837"
"flag:gb:United Kingdom","15","1.22349102773246332"
"flag:fr:France","10","0.815660685154975473"
"flag:ua:Ukraine","9","0.734094616639477948"
"flag:br:Brazil","8","0.652528548123980423"
"flag:ro:Romania","5","0.407830342577487737"
"flag:ir:Iran, Islamic Republic of","4","0.326264274061990212"
"flag:dk:Denmark","4","0.326264274061990212"
"flag:ao:Angola","3","0.244698205546492631"
"flag:ru:Russian Federation","3","0.244698205546492631"
"flag:tr:Turkey","3","0.244698205546492631"
"flag:nl:Netherlands","3","0.244698205546492631"
"flag:sg:Singapore","2","0.163132137030995106"
"flag:es:Spain","2","0.163132137030995106"
"flag:ch:Switzerland","2","0.163132137030995106"
"flag:se:Sweden","2","0.163132137030995106"
"flag:jp:Japan","1","0.0815660685154975529"
"flag:cz:Czech Republic","1","0.0815660685154975529"
"flag:eu:Europe","1","0.0815660685154975529"
"flag:il:Israel","1","0.0815660685154975529"
"flag:cv:Cape Verde","1","0.0815660685154975529"
"flag:gr:Greece","1","0.0815660685154975529"
"flag:it:Italy","1","0.0815660685154975529"
"flag:at:Austria","1","0.0815660685154975529"
"flag:vn:Vietnam","1","0.0815660685154975529"