"flag:--:N/A","438","50.8120649651972087"
"flag:us:United States","219","25.4060324825986044"
"flag:pl:Poland","69","8.00464037122969785"
"flag:de:Germany","53","6.14849187935034802"
"flag:cn:China","24","2.78422273781902518"
"flag:pt:Portugal","13","1.50812064965197212"
"flag:ua:Ukraine","8","0.928074245939675135"
"flag:se:Sweden","7","0.812064965197215716"
"flag:fi:Finland","7","0.812064965197215716"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.696055684454756296"
"flag:gb:United Kingdom","5","0.580046403712296987"
"flag:ru:Russian Federation","5","0.580046403712296987"
"flag:lv:Latvia","4","0.464037122969837568"
"flag:ie:Ireland","2","0.232018561484918784"
"flag:br:Brazil","1","0.116009280742459392"
"flag:sg:Singapore","1","0.116009280742459392"