"flag:us:United States","22","44.8979591836734713"
"flag:cn:China","12","24.4897959183673457"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","4","8.16326530612244916"
"flag:de:Germany","4","8.16326530612244916"
"flag:pt:Portugal","3","6.12244897959183643"
"flag:ua:Ukraine","2","4.08163265306122458"
"flag:br:Brazil","1","2.04081632653061229"
"flag:pl:Poland","1","2.04081632653061229"