"flag:us:United States","29","41.428571428571431"
"flag:zz:Universidade do Minho","12","17.142857142857142"
"flag:br:Brazil","11","15.714285714285714"
"flag:cn:China","6","8.5714285714285712"
"flag:nl:Netherlands","3","4.2857142857142856"
"flag:pt:Portugal","3","4.2857142857142856"
"flag:es:Spain","1","1.4285714285714286"
"flag:ua:Ukraine","1","1.4285714285714286"
"flag:ru:Russian Federation","1","1.4285714285714286"
"flag:ir:Iran, Islamic Republic of","1","1.4285714285714286"
"flag:in:India","1","1.4285714285714286"
"flag:fr:France","1","1.4285714285714286"