"flag:--:N/A","420","40.6976744186046488"
"flag:us:United States","326","31.5891472868217065"
"flag:de:Germany","99","9.59302325581395365"
"flag:pl:Poland","90","8.72093023255813904"
"flag:pt:Portugal","19","1.84108527131782962"
"flag:cn:China","17","1.64728682170542662"
"flag:gb:United Kingdom","12","1.16279069767441867"
"flag:ua:Ukraine","11","1.06589147286821695"
"flag:fr:France","8","0.775193798449612448"
"flag:fi:Finland","7","0.678294573643410836"
"flag:sg:Singapore","6","0.581395348837209336"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.484496124031007724"
"flag:ru:Russian Federation","4","0.387596899224806224"
"flag:lv:Latvia","4","0.387596899224806224"
"flag:se:Sweden","3","0.290697674418604668"
"flag:it:Italy","1","0.096899224806201556"