"flag:us:United States","320","51.9480526447296143"
"flag:--:N/A","213","34.5779210329055786"
"flag:pt:Portugal","50","8.1168830394744873"
"flag:de:Germany","12","1.94805189967155457"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","1.1363636702299118"
"flag:pl:Poland","4","0.649350648745894432"
"flag:gb:United Kingdom","4","0.649350648745894432"
"flag:cn:China","3","0.487012974917888641"
"flag:fr:France","1","0.162337662186473608"
"flag:ru:Russian Federation","1","0.162337662186473608"
"flag:lv:Latvia","1","0.162337662186473608"