"flag:--:N/A","552","44.3729903536977517"
"flag:us:United States","369","29.6623794212218641"
"flag:de:Germany","93","7.47588424437299093"
"flag:pl:Poland","80","6.43086816720257204"
"flag:pt:Portugal","52","4.180064308681672"
"flag:cn:China","22","1.76848874598070749"
"flag:fi:Finland","19","1.52733118971061099"
"flag:hk:Hong Kong","11","0.884244372990353744"
"flag:se:Sweden","10","0.803858520900321505"
"flag:fr:France","9","0.723472668810289377"
"flag:ua:Ukraine","8","0.643086816720257248"
"flag:gb:United Kingdom","7","0.56270096463022512"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.401929260450160752"
"flag:lv:Latvia","4","0.321543408360128624"
"flag:sg:Singapore","1","0.080385852090032156"
"flag:ru:Russian Federation","1","0.080385852090032156"
"flag:it:Italy","1","0.080385852090032156"