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"flag:us:United States","134","32.0574164390563965"
"flag:pt:Portugal","9","2.15311013162136078"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","4","0.956937763839960098"
"flag:gb:United Kingdom","4","0.956937763839960098"
"flag:de:Germany","3","0.717703346163034439"
"flag:ru:Russian Federation","2","0.478468881919980049"
"flag:bg:Bulgaria","1","0.239234440959990025"
"flag:br:Brazil","1","0.239234440959990025"
"flag:cn:China","1","0.239234440959990025"
"flag:ao:Angola","1","0.239234440959990025"
"flag:es:Spain","1","0.239234440959990025"
"flag:lv:Latvia","1","0.239234440959990025"