"flag:us:United States","20","58.8235294117647101"
"flag:cn:China","6","17.647058823529413"
"flag:pt:Portugal","4","11.7647058823529402"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","2","5.88235294117647012"
"flag:br:Brazil","1","2.94117647058823506"
"flag:de:Germany","1","2.94117647058823506"