"flag:us:United States","496","43.3945756780402405"
"flag:--:N/A","326","28.5214348206474178"
"flag:pl:Poland","113","9.88626421697287938"
"flag:de:Germany","99","8.66141732283464627"
"flag:pt:Portugal","32","2.79965004374453219"
"flag:cn:China","19","1.66229221347331579"
"flag:fr:France","11","0.962379702537182746"
"flag:gb:United Kingdom","8","0.699912510936133048"
"flag:ru:Russian Federation","7","0.612423447069116333"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.437445319335083127"
"flag:lv:Latvia","5","0.437445319335083127"
"flag:dm:Dominica","4","0.349956255468066524"
"flag:ua:Ukraine","4","0.349956255468066524"
"flag:fi:Finland","4","0.349956255468066524"
"flag:se:Sweden","3","0.262467191601049865"
"flag:sg:Singapore","3","0.262467191601049865"
"flag:br:Brazil","2","0.174978127734033262"
"flag:nl:Netherlands","1","0.087489063867016631"
"flag:ca:Canada","1","0.087489063867016631"