"flag:us:United States","144","78.2608687877655029"
"flag:pt:Portugal","15","8.1521742045879364"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","6","3.26086953282356262"
"flag:cn:China","5","2.71739121526479721"
"flag:br:Brazil","5","2.71739121526479721"
"flag:de:Germany","4","2.17391308397054672"
"flag:lv:Latvia","2","1.08695654198527336"
"flag:ru:Russian Federation","1","0.543478270992636681"
"flag:gb:United Kingdom","1","0.543478270992636681"
"flag:cz:Czech Republic","1","0.543478270992636681"