"flag:us:United States","506","39.5931142410015653"
"flag:--:N/A","376","29.4209702660406904"
"flag:pl:Poland","105","8.215962441314554"
"flag:de:Germany","99","7.74647887323943607"
"flag:cn:China","56","4.38184663536776231"
"flag:pt:Portugal","52","4.06885758998435065"
"flag:br:Brazil","18","1.40845070422535223"
"flag:fr:France","9","0.704225352112676117"
"flag:fi:Finland","9","0.704225352112676117"
"flag:gb:United Kingdom","8","0.625978090766823203"
"flag:cv:Cape Verde","7","0.547730829420970289"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.469483568075117375"
"flag:ua:Ukraine","5","0.39123630672926446"
"flag:lv:Latvia","5","0.39123630672926446"
"flag:ao:Angola","4","0.312989045383411602"
"flag:ie:Ireland","4","0.312989045383411602"
"flag:se:Sweden","3","0.234741784037558687"
"flag:ru:Russian Federation","2","0.156494522691705801"
"flag:nl:Netherlands","1","0.0782472613458529004"
"flag:ca:Canada","1","0.0782472613458529004"
"flag:at:Austria","1","0.0782472613458529004"
"flag:it:Italy","1","0.0782472613458529004"