"flag:us:United States","504","43.75"
"flag:--:N/A","327","28.3854166666666679"
"flag:pl:Poland","112","9.72222222222222321"
"flag:de:Germany","111","9.63541666666666785"
"flag:cn:China","26","2.2569444444444442"
"flag:pt:Portugal","24","2.08333333333333304"
"flag:gb:United Kingdom","9","0.78125"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","8","0.69444444444444442"
"flag:ru:Russian Federation","6","0.520833333333333259"
"flag:fr:France","6","0.520833333333333259"
"flag:lv:Latvia","5","0.43402777777777779"
"flag:ua:Ukraine","4","0.34722222222222221"
"flag:fi:Finland","4","0.34722222222222221"
"flag:br:Brazil","2","0.173611111111111105"
"flag:nl:Netherlands","1","0.0868055555555555525"
"flag:se:Sweden","1","0.0868055555555555525"
"flag:sg:Singapore","1","0.0868055555555555525"
"flag:it:Italy","1","0.0868055555555555525"