"flag:us:United States","403","41.2909836065573757"
"flag:--:N/A","291","29.815573770491806"
"flag:pl:Poland","107","10.9631147540983598"
"flag:de:Germany","98","10.0409836065573774"
"flag:cn:China","20","2.04918032786885229"
"flag:pt:Portugal","17","1.74180327868852447"
"flag:gb:United Kingdom","8","0.819672131147541005"
"flag:fr:France","7","0.717213114754098324"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.512295081967213073"
"flag:fi:Finland","4","0.409836065573770503"
"flag:ua:Ukraine","4","0.409836065573770503"
"flag:lv:Latvia","4","0.409836065573770503"
"flag:ru:Russian Federation","3","0.307377049180327877"
"flag:it:Italy","1","0.102459016393442626"
"flag:br:Brazil","1","0.102459016393442626"
"flag:nl:Netherlands","1","0.102459016393442626"
"flag:se:Sweden","1","0.102459016393442626"
"flag:ie:Ireland","1","0.102459016393442626"