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"flag:--:N/A","137","28.7815123796463013"
"flag:pt:Portugal","44","9.24369767308235168"
"flag:cn:China","20","4.20168079435825348"
"flag:de:Germany","19","3.9915967732667923"
"flag:gb:United Kingdom","5","1.05042019858956337"
"flag:ao:Angola","3","0.630252109840512276"
"flag:br:Brazil","3","0.630252109840512276"
"flag:ru:Russian Federation","2","0.420168088749051094"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.210084044374525547"
"flag:lv:Latvia","1","0.210084044374525547"
"flag:sg:Singapore","1","0.210084044374525547"