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"flag:--:N/A","199","35.9855324029922485"
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"flag:cn:China","18","3.25497277081012726"
"flag:de:Germany","13","2.35081370919942856"
"flag:gb:United Kingdom","4","0.723327323794364929"
"flag:br:Brazil","2","0.361663661897182465"
"flag:ru:Russian Federation","2","0.361663661897182465"
"flag:sg:Singapore","1","0.180831830948591232"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.180831830948591232"
"flag:ao:Angola","1","0.180831830948591232"
"flag:lv:Latvia","1","0.180831830948591232"