"flag:--:N/A","445","42.2201138519924086"
"flag:us:United States","348","33.0170777988614859"
"flag:pl:Poland","70","6.64136622390891773"
"flag:de:Germany","62","5.88235294117647012"
"flag:cn:China","44","4.17457305502846321"
"flag:pt:Portugal","21","1.99240986717267554"
"flag:ua:Ukraine","12","1.13851992409867164"
"flag:fi:Finland","11","1.0436432637571158"
"flag:fr:France","7","0.664136622390891884"
"flag:gb:United Kingdom","7","0.664136622390891884"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.569259962049335821"
"flag:se:Sweden","6","0.569259962049335821"
"flag:lv:Latvia","5","0.47438330170777987"
"flag:ie:Ireland","2","0.189753320683111959"
"flag:ru:Russian Federation","2","0.189753320683111959"
"flag:sg:Singapore","1","0.0948766603415559795"
"flag:mz:Mozambique","1","0.0948766603415559795"
"flag:ca:Canada","1","0.0948766603415559795"
"flag:ch:Switzerland","1","0.0948766603415559795"
"flag:cz:Czech Republic","1","0.0948766603415559795"
"flag:it:Italy","1","0.0948766603415559795"