"flag:--:N/A","1068","57.8861773014068604"
"flag:us:United States","422","22.8726282715797424"
"flag:pt:Portugal","232","12.5745251774787903"
"flag:ao:Angola","42","2.27642282843589783"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","17","0.921409204602241516"
"flag:br:Brazil","17","0.921409204602241516"
"flag:de:Germany","11","0.596205983310937881"
"flag:mz:Mozambique","9","0.487804878503084183"
"flag:cn:China","7","0.379403796978294849"
"flag:gb:United Kingdom","5","0.271002715453505516"
"flag:fr:France","4","0.216802163049578667"
"flag:pl:Poland","4","0.216802163049578667"
"flag:nl:Netherlands","2","0.108401081524789333"
"flag:sn:Senegal","1","0.0542005407623946667"
"flag:es:Spain","1","0.0542005407623946667"
"flag:ru:Russian Federation","1","0.0542005407623946667"
"flag:st:Sao Tome and Principe","1","0.0542005407623946667"
"flag:lv:Latvia","1","0.0542005407623946667"