"flag:--:N/A","459","72.2834645669291405"
"flag:us:United States","85","13.3858267716535444"
"flag:cn:China","27","4.25196850393700743"
"flag:fi:Finland","19","2.99212598425196852"
"flag:hk:Hong Kong","10","1.57480314960629908"
"flag:de:Germany","7","1.10236220472440949"
"flag:lv:Latvia","6","0.944881889763779514"
"flag:pt:Portugal","5","0.78740157480314954"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.78740157480314954"
"flag:se:Sweden","5","0.78740157480314954"
"flag:sg:Singapore","4","0.629921259842519676"
"flag:cz:Czech Republic","1","0.157480314960629919"
"flag:ru:Russian Federation","1","0.157480314960629919"
"flag:gb:United Kingdom","1","0.157480314960629919"