"flag:us:United States","21","30.882352941176471"
"flag:pt:Portugal","15","22.058823529411764"
"flag:fr:France","9","13.23529411764706"
"flag:zz:Universidade do Minho","6","8.8235294117647065"
"flag:cn:China","5","7.3529411764705888"
"flag:nl:Netherlands","3","4.4117647058823533"
"flag:ie:Ireland","2","2.9411764705882351"
"flag:br:Brazil","1","1.4705882352941175"
"flag:jp:Japan","1","1.4705882352941175"
"flag:id:Indonesia","1","1.4705882352941175"
"flag:lk:Sri Lanka","1","1.4705882352941175"
"flag:ir:Iran, Islamic Republic of","1","1.4705882352941175"
"flag:kr:Korea, Republic of","1","1.4705882352941175"
"flag:tr:Turkey","1","1.4705882352941175"