"flag:--:N/A","366","41.4496036240090646"
"flag:us:United States","291","32.9558323895809764"
"flag:de:Germany","67","7.58776896942242285"
"flag:pl:Poland","66","7.47451868629671612"
"flag:cn:China","38","4.30351075877689659"
"flag:pt:Portugal","17","1.92525481313703284"
"flag:ua:Ukraine","11","1.24575311438278602"
"flag:fi:Finland","7","0.792751981879954659"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.56625141562853909"
"flag:gb:United Kingdom","4","0.453001132502831305"
"flag:lv:Latvia","4","0.453001132502831305"
"flag:se:Sweden","3","0.339750849377123465"
"flag:sg:Singapore","1","0.113250283125707826"
"flag:fr:France","1","0.113250283125707826"
"flag:ru:Russian Federation","1","0.113250283125707826"
"flag:ie:Ireland","1","0.113250283125707826"