"flag:--:N/A","413","48.5882352941176521"
"flag:us:United States","253","29.764705882352942"
"flag:de:Germany","58","6.82352941176470651"
"flag:pl:Poland","39","4.58823529411764675"
"flag:cn:China","25","2.94117647058823506"
"flag:pt:Portugal","22","2.58823529411764719"
"flag:ua:Ukraine","7","0.823529411764705954"
"flag:gb:United Kingdom","7","0.823529411764705954"
"flag:lv:Latvia","6","0.705882352941176516"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.588235294117647078"
"flag:sg:Singapore","4","0.470588235294117585"
"flag:fi:Finland","4","0.470588235294117585"
"flag:se:Sweden","2","0.235294117647058793"
"flag:hk:Hong Kong","2","0.235294117647058793"
"flag:br:Brazil","1","0.117647058823529396"
"flag:ph:Philippines","1","0.117647058823529396"
"flag:ru:Russian Federation","1","0.117647058823529396"