"flag:--:N/A","285","61.0278372591006502"
"flag:us:United States","53","11.3490364025695936"
"flag:pt:Portugal","29","6.20985010706638096"
"flag:br:Brazil","21","4.49678800856531069"
"flag:cn:China","18","3.85438972162740878"
"flag:hk:Hong Kong","14","2.99785867237687365"
"flag:de:Germany","11","2.35546038543897218"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","11","2.35546038543897218"
"flag:fi:Finland","5","1.07066381156316903"
"flag:ao:Angola","4","0.856531049250535359"
"flag:ru:Russian Federation","4","0.856531049250535359"
"flag:lv:Latvia","4","0.856531049250535359"
"flag:gb:United Kingdom","2","0.42826552462526768"
"flag:th:Thailand","2","0.42826552462526768"
"flag:au:Australia","1","0.21413276231263384"
"flag:sg:Singapore","1","0.21413276231263384"
"flag:fr:France","1","0.21413276231263384"
"flag:es:Spain","1","0.21413276231263384"