"flag:--:N/A","245","66.0377358490566024"
"flag:us:United States","84","22.6415094339622662"
"flag:cn:China","18","4.85175202156334251"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","1.61725067385444743"
"flag:lv:Latvia","4","1.0781671159029651"
"flag:fi:Finland","4","1.0781671159029651"
"flag:ru:Russian Federation","4","1.0781671159029651"
"flag:de:Germany","3","0.808625336927223715"
"flag:hk:Hong Kong","2","0.53908355795148255"
"flag:pt:Portugal","1","0.269541778975741275"