"flag:--:N/A","460","69.6969687938690186"
"flag:us:United States","149","22.5757569074630737"
"flag:pt:Portugal","28","4.24242429435253143"
"flag:gb:United Kingdom","5","0.757575780153274536"
"flag:ru:Russian Federation","4","0.606060586869716644"
"flag:mz:Mozambique","3","0.454545440152287483"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","3","0.454545440152287483"
"flag:br:Brazil","3","0.454545440152287483"
"flag:cn:China","2","0.303030293434858322"
"flag:de:Germany","1","0.151515146717429161"
"flag:jp:Japan","1","0.151515146717429161"
"flag:lv:Latvia","1","0.151515146717429161"