"flag:--:N/A","435","51.0563380281690158"
"flag:us:United States","276","32.3943661971831034"
"flag:de:Germany","51","5.98591549295774605"
"flag:cn:China","21","2.46478873239436602"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","16","1.8779342723004695"
"flag:fi:Finland","16","1.8779342723004695"
"flag:ua:Ukraine","8","0.938967136150234749"
"flag:se:Sweden","7","0.821596244131455489"
"flag:gb:United Kingdom","5","0.586854460093896635"
"flag:lv:Latvia","5","0.586854460093896635"
"flag:ie:Ireland","4","0.469483568075117375"
"flag:pt:Portugal","3","0.352112676056338059"
"flag:sg:Singapore","2","0.234741784037558687"
"flag:ru:Russian Federation","1","0.117370892018779344"
"flag:cz:Czech Republic","1","0.117370892018779344"
"flag:fr:France","1","0.117370892018779344"