"flag:--:N/A","398","49.3184634448574997"
"flag:us:United States","198","24.5353159851301115"
"flag:pl:Poland","70","8.67410161090458409"
"flag:de:Germany","42","5.20446096654275081"
"flag:pt:Portugal","29","3.5935563816604712"
"flag:cn:China","23","2.85006195786864946"
"flag:br:Brazil","18","2.23048327137546476"
"flag:gb:United Kingdom","6","0.743494423791821513"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.619578686493184705"
"flag:lv:Latvia","4","0.495662949194547731"
"flag:ua:Ukraine","4","0.495662949194547731"
"flag:fi:Finland","4","0.495662949194547731"
"flag:se:Sweden","2","0.247831474597273865"
"flag:et:Ethiopia","2","0.247831474597273865"
"flag:sg:Singapore","1","0.123915737298636933"
"flag:ru:Russian Federation","1","0.123915737298636933"