"flag:--:N/A","738","59.8540145985401537"
"flag:us:United States","272","22.0600162206001613"
"flag:de:Germany","58","4.70397404703974065"
"flag:pt:Portugal","43","3.48742903487429068"
"flag:cn:China","25","2.0275750202757501"
"flag:pl:Poland","23","1.8653690186536902"
"flag:fi:Finland","19","1.5409570154095702"
"flag:hk:Hong Kong","12","0.97323600973236013"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","9","0.72992700729927007"
"flag:ua:Ukraine","9","0.72992700729927007"
"flag:gb:United Kingdom","8","0.648824006488240124"
"flag:se:Sweden","8","0.648824006488240124"
"flag:lv:Latvia","4","0.324412003244120062"
"flag:br:Brazil","3","0.243309002433090033"
"flag:ru:Russian Federation","1","0.0811030008110300155"
"flag:sg:Singapore","1","0.0811030008110300155"