"flag:us:United States","562","46.0655737704918025"
"flag:--:N/A","308","25.2459016393442646"
"flag:de:Germany","108","8.85245901639344268"
"flag:pl:Poland","107","8.7704918032786896"
"flag:pt:Portugal","35","2.8688524590163933"
"flag:cn:China","23","1.88524590163934436"
"flag:gb:United Kingdom","14","1.14754098360655732"
"flag:fr:France","13","1.06557377049180313"
"flag:se:Sweden","8","0.655737704918032738"
"flag:fi:Finland","7","0.573770491803278659"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.409836065573770503"
"flag:sg:Singapore","5","0.409836065573770503"
"flag:ua:Ukraine","4","0.327868852459016369"
"flag:ru:Russian Federation","4","0.327868852459016369"
"flag:lv:Latvia","4","0.327868852459016369"
"flag:it:Italy","3","0.245901639344262318"
"flag:ao:Angola","3","0.245901639344262318"
"flag:br:Brazil","2","0.163934426229508184"
"flag:kr:Korea, Republic of","2","0.163934426229508184"
"flag:ca:Canada","1","0.0819672131147540922"
"flag:jp:Japan","1","0.0819672131147540922"
"flag:cv:Cape Verde","1","0.0819672131147540922"