"flag:us:United States","58","76.3157904148101807"
"flag:--:N/A","9","11.8421055376529694"
"flag:cn:China","4","5.26315793395042419"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","3","3.94736826419830322"
"flag:pt:Portugal","1","1.31578948348760605"
"flag:de:Germany","1","1.31578948348760605"