"flag:pt:Portugal","23","31.506849315068493"
"flag:zz:Universidade do Minho","10","13.698630136986301"
"flag:us:United States","9","12.328767123287671"
"flag:es:Spain","8","10.95890410958904"
"flag:br:Brazil","8","10.95890410958904"
"flag:fr:France","5","6.8493150684931505"
"flag:--:N/A","2","2.7397260273972601"
"flag:co:Colombia","2","2.7397260273972601"
"flag:ua:Ukraine","2","2.7397260273972601"
"flag:cn:China","1","1.3698630136986301"
"flag:be:Belgium","1","1.3698630136986301"
"flag:gb:United Kingdom","1","1.3698630136986301"
"flag:lv:Latvia","1","1.3698630136986301"