"flag:--:N/A","503","51.642710472279262"
"flag:us:United States","211","21.6632443531827512"
"flag:pl:Poland","71","7.28952772073921906"
"flag:pt:Portugal","58","5.95482546201232044"
"flag:de:Germany","52","5.33880903490759717"
"flag:cn:China","21","2.15605749486652964"
"flag:br:Brazil","20","2.05338809034907577"
"flag:ua:Ukraine","8","0.821355236139630462"
"flag:fi:Finland","7","0.718685831622176585"
"flag:gb:United Kingdom","6","0.616016427104722819"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.513347022587268942"
"flag:lv:Latvia","4","0.410677618069815231"
"flag:sg:Singapore","3","0.30800821355236141"
"flag:mz:Mozambique","2","0.205338809034907616"
"flag:ru:Russian Federation","1","0.102669404517453808"
"flag:se:Sweden","1","0.102669404517453808"
"flag:fr:France","1","0.102669404517453808"