"flag:us:United States","621","44.2307692307692264"
"flag:--:N/A","417","29.7008547008547019"
"flag:de:Germany","113","8.04843304843304885"
"flag:pl:Poland","110","7.83475783475783416"
"flag:pt:Portugal","42","2.99145299145299148"
"flag:cn:China","23","1.63817663817663806"
"flag:fi:Finland","21","1.49572649572649574"
"flag:gb:United Kingdom","10","0.712250712250712237"
"flag:fr:France","9","0.641025641025640969"
"flag:br:Brazil","8","0.569800569800569812"
"flag:ru:Russian Federation","6","0.427350427350427386"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.356125356125356118"
"flag:ua:Ukraine","4","0.284900284900284906"
"flag:se:Sweden","4","0.284900284900284906"
"flag:lv:Latvia","4","0.284900284900284906"
"flag:sg:Singapore","2","0.142450142450142453"
"flag:ps:Palestinian Territory","1","0.0712250712250712265"
"flag:nl:Netherlands","1","0.0712250712250712265"
"flag:it:Italy","1","0.0712250712250712265"
"flag:jp:Japan","1","0.0712250712250712265"
"flag:es:Spain","1","0.0712250712250712265"