"flag:--:N/A","435","51.8474374255065626"
"flag:us:United States","267","31.8235995232419526"
"flag:de:Germany","47","5.6019070321811677"
"flag:cn:China","21","2.50297973778307536"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","16","1.90703218116805706"
"flag:fi:Finland","16","1.90703218116805706"
"flag:ua:Ukraine","8","0.953516090584028531"
"flag:se:Sweden","7","0.834326579261025048"
"flag:gb:United Kingdom","5","0.595947556615017859"
"flag:lv:Latvia","5","0.595947556615017859"
"flag:ie:Ireland","4","0.476758045292014265"
"flag:pt:Portugal","3","0.357568533969010727"
"flag:sg:Singapore","2","0.238379022646007133"
"flag:ru:Russian Federation","1","0.119189511323003566"
"flag:cz:Czech Republic","1","0.119189511323003566"
"flag:fr:France","1","0.119189511323003566"