"flag:--:N/A","378","49.7368421052631575"
"flag:us:United States","215","28.2894736842105239"
"flag:de:Germany","58","7.63157894736842124"
"flag:pl:Poland","47","6.18421052631578938"
"flag:cn:China","17","2.23684210526315796"
"flag:pt:Portugal","16","2.10526315789473673"
"flag:fi:Finland","7","0.921052631578947234"
"flag:gb:United Kingdom","5","0.657894736842105199"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.657894736842105199"
"flag:lv:Latvia","4","0.526315789473684181"
"flag:ua:Ukraine","3","0.394736842105263164"
"flag:se:Sweden","2","0.263157894736842091"
"flag:ru:Russian Federation","1","0.131578947368421045"
"flag:br:Brazil","1","0.131578947368421045"
"flag:sg:Singapore","1","0.131578947368421045"