"flag:us:United States","487","42.7568042142230027"
"flag:--:N/A","332","29.1483757682177327"
"flag:pl:Poland","107","9.39420544337137819"
"flag:de:Germany","94","8.25285338015803305"
"flag:pt:Portugal","35","3.07287093942054446"
"flag:cn:China","22","1.93151887620719931"
"flag:br:Brazil","15","1.31694468832309042"
"flag:gb:United Kingdom","14","1.22914837576821778"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.43898156277436351"
"flag:ua:Ukraine","4","0.351185250219490763"
"flag:lv:Latvia","4","0.351185250219490763"
"flag:fi:Finland","4","0.351185250219490763"
"flag:ru:Russian Federation","3","0.263388937664618072"
"flag:fr:France","3","0.263388937664618072"
"flag:sg:Singapore","2","0.175592625109745382"
"flag:it:Italy","2","0.175592625109745382"
"flag:ao:Angola","2","0.175592625109745382"
"flag:se:Sweden","1","0.0877963125548726908"
"flag:cz:Czech Republic","1","0.0877963125548726908"
"flag:ie:Ireland","1","0.0877963125548726908"
"flag:mz:Mozambique","1","0.0877963125548726908"