"flag:--:N/A","90","39.473684210526315"
"flag:us:United States","67","29.3859649122807056"
"flag:cn:China","16","7.01754385964912242"
"flag:fi:Finland","16","7.01754385964912242"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","3.070175438596491"
"flag:de:Germany","6","2.6315789473684208"
"flag:lv:Latvia","5","2.19298245614035059"
"flag:fr:France","5","2.19298245614035059"
"flag:ru:Russian Federation","4","1.7543859649122806"
"flag:ie:Ireland","3","1.3157894736842104"
"flag:pt:Portugal","3","1.3157894736842104"
"flag:ma:Morocco","2","0.877192982456140302"
"flag:gb:United Kingdom","1","0.438596491228070151"
"flag:cz:Czech Republic","1","0.438596491228070151"
"flag:be:Belgium","1","0.438596491228070151"
"flag:nl:Netherlands","1","0.438596491228070151"