"flag:us:United States","509","46.4840182648401807"
"flag:--:N/A","287","26.2100456621004554"
"flag:de:Germany","107","9.77168949771689554"
"flag:pl:Poland","105","9.5890410958904102"
"flag:pt:Portugal","22","2.00913242009132409"
"flag:cn:China","18","1.64383561643835607"
"flag:gb:United Kingdom","7","0.639269406392694139"
"flag:fr:France","7","0.639269406392694139"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.45662100456621002"
"flag:lv:Latvia","5","0.45662100456621002"
"flag:ua:Ukraine","4","0.365296803652968016"
"flag:fi:Finland","4","0.365296803652968016"
"flag:mz:Mozambique","3","0.273972602739726012"
"flag:ru:Russian Federation","2","0.182648401826484008"
"flag:nl:Netherlands","2","0.182648401826484008"
"flag:jp:Japan","2","0.182648401826484008"
"flag:se:Sweden","2","0.182648401826484008"
"flag:sg:Singapore","2","0.182648401826484008"
"flag:br:Brazil","2","0.182648401826484008"