"flag:us:United States","495","43.231441048034938"
"flag:--:N/A","339","29.6069868995633207"
"flag:pl:Poland","108","9.43231441048035002"
"flag:de:Germany","96","8.38427947598253276"
"flag:pt:Portugal","31","2.7074235807860263"
"flag:cn:China","19","1.65938864628820948"
"flag:gb:United Kingdom","11","0.960698689956331897"
"flag:br:Brazil","8","0.698689956331877693"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","0.611353711790392995"
"flag:se:Sweden","6","0.524017467248908297"
"flag:ua:Ukraine","5","0.436681222707423544"
"flag:fr:France","5","0.436681222707423544"
"flag:lv:Latvia","4","0.349344978165938846"
"flag:fi:Finland","4","0.349344978165938846"
"flag:ru:Russian Federation","3","0.262008733624454149"
"flag:sg:Singapore","2","0.174672489082969423"
"flag:tl:Timor-Leste","2","0.174672489082969423"