"flag:--:N/A","57","38.2550335570469784" "flag:us:United States","50","33.557046979865774" "flag:pt:Portugal","13","8.72483221476510096" "flag:cn:China","9","6.04026845637583953" "flag:br:Brazil","6","4.02684563758389213" "flag:de:Germany","4","2.68456375838926187" "flag:zz:Repositório da Universidade Autónoma de Lisboa","3","2.01342281879194607" "flag:es:Spain","2","1.34228187919463093" "flag:gb:United Kingdom","2","1.34228187919463093" "flag:se:Sweden","1","0.671140939597315467" "flag:ao:Angola","1","0.671140939597315467" "flag:ru:Russian Federation","1","0.671140939597315467"