"flag:--:N/A","510","67.1936758893280626"
"flag:us:United States","149","19.6310935441370198"
"flag:cn:China","21","2.76679841897233203"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","16","2.10803689064558641"
"flag:pt:Portugal","16","2.10803689064558641"
"flag:de:Germany","14","1.84453227931488795"
"flag:se:Sweden","7","0.922266139657443973"
"flag:fi:Finland","6","0.79051383399209485"
"flag:lv:Latvia","5","0.658761528326745727"
"flag:br:Brazil","4","0.527009222661396604"
"flag:sg:Singapore","3","0.395256916996047425"
"flag:fr:France","2","0.263504611330698302"
"flag:gb:United Kingdom","2","0.263504611330698302"
"flag:ru:Russian Federation","1","0.131752305665349151"
"flag:ar:Argentina","1","0.131752305665349151"
"flag:cz:Czech Republic","1","0.131752305665349151"
"flag:ro:Romania","1","0.131752305665349151"