"flag:zz:Universidade do Minho","24","33.333333333333329"
"flag:pt:Portugal","22","30.555555555555557"
"flag:us:United States","10","13.888888888888889"
"flag:br:Brazil","7","9.7222222222222232"
"flag:cn:China","3","4.1666666666666661"
"flag:de:Germany","2","2.7777777777777777"
"flag:--:N/A","1","1.3888888888888888"
"flag:fr:France","1","1.3888888888888888"
"flag:th:Thailand","1","1.3888888888888888"
"flag:ca:Canada","1","1.3888888888888888"