"flag:--:N/A","152","55.882352941176471"
"flag:us:United States","67","24.632352941176471"
"flag:cn:China","15","5.51470588235294112"
"flag:br:Brazil","12","4.41176470588235325"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","2.57352941176470562"
"flag:de:Germany","6","2.20588235294117663"
"flag:lv:Latvia","4","1.47058823529411753"
"flag:fi:Finland","4","1.47058823529411753"
"flag:pt:Portugal","2","0.735294117647058765"
"flag:ao:Angola","1","0.367647058823529382"
"flag:nl:Netherlands","1","0.367647058823529382"
"flag:gb:United Kingdom","1","0.367647058823529382"