"flag:us:United States","468","43.4540389972144823"
"flag:--:N/A","309","28.6908077994428972"
"flag:pl:Poland","110","10.2135561745589598"
"flag:de:Germany","95","8.82079851439183038"
"flag:pt:Portugal","31","2.87836583101207077"
"flag:cn:China","21","1.94986072423398338"
"flag:gb:United Kingdom","8","0.742804085422469784"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.464252553389043587"
"flag:ru:Russian Federation","4","0.371402042711234892"
"flag:fi:Finland","4","0.371402042711234892"
"flag:ua:Ukraine","4","0.371402042711234892"
"flag:lv:Latvia","4","0.371402042711234892"
"flag:br:Brazil","3","0.278551532033426197"
"flag:fr:France","2","0.185701021355617446"
"flag:se:Sweden","2","0.185701021355617446"
"flag:sg:Singapore","2","0.185701021355617446"
"flag:cz:Czech Republic","1","0.092850510677808723"
"flag:at:Austria","1","0.092850510677808723"
"flag:ie:Ireland","1","0.092850510677808723"
"flag:jp:Japan","1","0.092850510677808723"
"flag:na:Namibia","1","0.092850510677808723"