"flag:pt:Portugal","81","60.902255639097746"
"flag:zz:Universidade do Minho","17","12.781954887218044"
"flag:br:Brazil","11","8.2706766917293226"
"flag:us:United States","7","5.2631578947368416"
"flag:--:N/A","3","2.2556390977443606"
"flag:cn:China","3","2.2556390977443606"
"flag:es:Spain","3","2.2556390977443606"
"flag:de:Germany","2","1.5037593984962405"
"flag:nl:Netherlands","2","1.5037593984962405"
"flag:co:Colombia","1","0.75187969924812026"
"flag:ro:Romania","1","0.75187969924812026"
"flag:fr:France","1","0.75187969924812026"
"flag:dk:Denmark","1","0.75187969924812026"