"flag:--:N/A","395","73.2838589981447086"
"flag:us:United States","67","12.4304267161410014"
"flag:pt:Portugal","30","5.56586270871985178"
"flag:cn:China","14","2.59740259740259738"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","8","1.4842300556586272"
"flag:de:Germany","7","1.29870129870129869"
"flag:lv:Latvia","4","0.7421150278293136"
"flag:fi:Finland","4","0.7421150278293136"
"flag:ru:Russian Federation","4","0.7421150278293136"
"flag:ao:Angola","2","0.3710575139146568"
"flag:sg:Singapore","1","0.1855287569573284"
"flag:gb:United Kingdom","1","0.1855287569573284"
"flag:cz:Czech Republic","1","0.1855287569573284"
"flag:br:Brazil","1","0.1855287569573284"