"flag:zz:Universidade do Minho","17","22.077922077922079"
"flag:pt:Portugal","14","18.181818181818183"
"flag:us:United States","8","10.38961038961039"
"flag:de:Germany","5","6.4935064935064926"
"flag:br:Brazil","4","5.1948051948051948"
"flag:ru:Russian Federation","4","5.1948051948051948"
"flag:--:N/A","3","3.8961038961038961"
"flag:fr:France","3","3.8961038961038961"
"flag:nl:Netherlands","3","3.8961038961038961"
"flag:za:South Africa","3","3.8961038961038961"
"flag:in:India","2","2.5974025974025974"
"flag:gb:United Kingdom","2","2.5974025974025974"
"flag:co:Colombia","2","2.5974025974025974"
"flag:cn:China","2","2.5974025974025974"
"flag:ch:Switzerland","1","1.2987012987012987"
"flag:tw:Taiwan","1","1.2987012987012987"
"flag:ao:Angola","1","1.2987012987012987"
"flag:at:Austria","1","1.2987012987012987"
"flag:hu:Hungary","1","1.2987012987012987"