"flag:--:N/A","492","58.7112171837708843"
"flag:us:United States","203","24.2243436754176606"
"flag:de:Germany","30","3.57995226730310279"
"flag:cn:China","23","2.74463007159904526"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","21","2.50596658711217168"
"flag:fi:Finland","16","1.90930787589498818"
"flag:hk:Hong Kong","10","1.19331742243436745"
"flag:gb:United Kingdom","9","1.07398568019093066"
"flag:se:Sweden","8","0.954653937947494091"
"flag:pt:Portugal","8","0.954653937947494091"
"flag:lv:Latvia","4","0.477326968973747046"
"flag:br:Brazil","3","0.357995226730310256"
"flag:ru:Russian Federation","2","0.238663484486873523"
"flag:nl:Netherlands","2","0.238663484486873523"
"flag:id:Indonesia","2","0.238663484486873523"
"flag:au:Australia","1","0.119331742243436761"
"flag:dk:Denmark","1","0.119331742243436761"
"flag:tw:Taiwan","1","0.119331742243436761"
"flag:ao:Angola","1","0.119331742243436761"
"flag:ph:Philippines","1","0.119331742243436761"