"flag:--:N/A","459","50.3841931942919814"
"flag:us:United States","270","29.6377607025246945"
"flag:cn:China","42","4.61031833150384163"
"flag:de:Germany","35","3.84193194291986817"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","21","2.30515916575192081"
"flag:pt:Portugal","21","2.30515916575192081"
"flag:fi:Finland","19","2.08562019758507144"
"flag:fr:France","12","1.31723380900109754"
"flag:hk:Hong Kong","8","0.878155872667398474"
"flag:lv:Latvia","6","0.658616904500548772"
"flag:gb:United Kingdom","5","0.548847420417124088"
"flag:se:Sweden","4","0.439077936333699237"
"flag:sg:Singapore","2","0.219538968166849618"
"flag:br:Brazil","2","0.219538968166849618"
"flag:ua:Ukraine","2","0.219538968166849618"
"flag:ru:Russian Federation","2","0.219538968166849618"
"flag:ie:Ireland","1","0.109769484083424809"