"flag:us:United States","570","42.5373134328358233"
"flag:--:N/A","429","32.0149253731343322"
"flag:de:Germany","109","8.13432835820895406"
"flag:pl:Poland","109","8.13432835820895406"
"flag:pt:Portugal","35","2.61194029850746245"
"flag:cn:China","21","1.56716417910447747"
"flag:fi:Finland","19","1.41791044776119413"
"flag:gb:United Kingdom","10","0.746268656716417844"
"flag:se:Sweden","9","0.67164179104477606"
"flag:fr:France","8","0.597014925373134386"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.373134328358208922"
"flag:ua:Ukraine","4","0.298507462686567193"
"flag:lv:Latvia","4","0.298507462686567193"
"flag:ie:Ireland","3","0.223880597014925381"
"flag:ru:Russian Federation","2","0.149253731343283597"
"flag:sg:Singapore","2","0.149253731343283597"
"flag:br:Brazil","1","0.0746268656716417983"