"flag:us:United States","458","42.2119815668202776"
"flag:--:N/A","317","29.216589861751153"
"flag:pl:Poland","111","10.2304147465437776"
"flag:de:Germany","95","8.75576036866359431"
"flag:pt:Portugal","29","2.67281105990783407"
"flag:cn:China","21","1.93548387096774199"
"flag:gb:United Kingdom","9","0.829493087557603759"
"flag:fr:France","9","0.829493087557603759"
"flag:ru:Russian Federation","7","0.645161290322580627"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.552995391705069173"
"flag:ua:Ukraine","4","0.368663594470046097"
"flag:fi:Finland","4","0.368663594470046097"
"flag:lv:Latvia","4","0.368663594470046097"
"flag:br:Brazil","3","0.276497695852534586"
"flag:se:Sweden","3","0.276497695852534586"
"flag:py:Paraguay","1","0.0921658986175115241"
"flag:nl:Netherlands","1","0.0921658986175115241"
"flag:ie:Ireland","1","0.0921658986175115241"
"flag:ao:Angola","1","0.0921658986175115241"
"flag:sg:Singapore","1","0.0921658986175115241"