"flag:pt:Portugal","19","27.142857142857142"
"flag:us:United States","11","15.714285714285714"
"flag:kr:Korea, Republic of","8","11.428571428571429"
"flag:zz:Universidade do Minho","6","8.5714285714285712"
"flag:cn:China","5","7.1428571428571423"
"flag:in:India","3","4.2857142857142856"
"flag:--:N/A","3","4.2857142857142856"
"flag:de:Germany","2","2.8571428571428572"
"flag:ca:Canada","2","2.8571428571428572"
"flag:nl:Netherlands","2","2.8571428571428572"
"flag:gr:Greece","2","2.8571428571428572"
"flag:pk:Pakistan","1","1.4285714285714286"
"flag:dk:Denmark","1","1.4285714285714286"
"flag:et:Ethiopia","1","1.4285714285714286"
"flag:br:Brazil","1","1.4285714285714286"
"flag:fr:France","1","1.4285714285714286"
"flag:ir:Iran, Islamic Republic of","1","1.4285714285714286"
"flag:jp:Japan","1","1.4285714285714286"