"flag:pt:Portugal","6","30"
"flag:cn:China","4","20"
"flag:zz:Universidade do Minho","3","15"
"flag:us:United States","2","10"
"flag:br:Brazil","2","10"
"flag:de:Germany","1","5"
"flag:mx:Mexico","1","5"
"flag:jp:Japan","1","5"