"flag:pt:Portugal","52","32.704402515723267"
"flag:br:Brazil","46","28.930817610062892"
"flag:zz:Universidade do Minho","31","19.49685534591195"
"flag:--:N/A","11","6.9182389937106921"
"flag:us:United States","7","4.4025157232704402"
"flag:cn:China","5","3.1446540880503147"
"flag:gb:United Kingdom","3","1.8867924528301887"
"flag:sg:Singapore","1","0.62893081761006298"
"flag:de:Germany","1","0.62893081761006298"
"flag:mx:Mexico","1","0.62893081761006298"
"flag:ru:Russian Federation","1","0.62893081761006298"