"flag:us:United States","599","43.8827838827838832"
"flag:--:N/A","403","29.5238095238095255"
"flag:de:Germany","132","9.6703296703296715"
"flag:pl:Poland","110","8.0586080586080584"
"flag:pt:Portugal","29","2.12454212454212454"
"flag:cn:China","20","1.4652014652014651"
"flag:fr:France","13","0.952380952380952439"
"flag:ua:Ukraine","10","0.732600732600732552"
"flag:gb:United Kingdom","10","0.732600732600732552"
"flag:fi:Finland","9","0.65934065934065933"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","8","0.586080586080586108"
"flag:dm:Dominica","5","0.366300366300366276"
"flag:lv:Latvia","4","0.293040293040293054"
"flag:se:Sweden","4","0.293040293040293054"
"flag:ru:Russian Federation","3","0.219780219780219777"
"flag:nl:Netherlands","2","0.146520146520146527"
"flag:dk:Denmark","1","0.0732600732600732635"
"flag:jp:Japan","1","0.0732600732600732635"
"flag:sg:Singapore","1","0.0732600732600732635"
"flag:it:Italy","1","0.0732600732600732635"