"flag:--:N/A","67","37.8531073446327682"
"flag:us:United States","61","34.4632768361581938"
"flag:cn:China","16","9.03954802259887025"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","8","4.51977401129943512"
"flag:lv:Latvia","5","2.82485875706214706"
"flag:de:Germany","4","2.25988700564971756"
"flag:fi:Finland","4","2.25988700564971756"
"flag:ru:Russian Federation","4","2.25988700564971756"
"flag:sg:Singapore","3","1.69491525423728806"
"flag:pt:Portugal","2","1.12994350282485878"
"flag:nl:Netherlands","1","0.56497175141242939"
"flag:cz:Czech Republic","1","0.56497175141242939"
"flag:gb:United Kingdom","1","0.56497175141242939"