"flag:pt:Portugal","8","23.529411852359772"
"flag:us:United States","5","14.705882966518402"
"flag:zz:Universidade do Minho","3","8.8235296308994293"
"flag:es:Spain","3","8.8235296308994293"
"flag:jp:Japan","2","5.8823529630899429"
"flag:kr:Korea, Republic of","2","5.8823529630899429"
"flag:nl:Netherlands","2","5.8823529630899429"
"flag:ao:Angola","1","2.9411764815449715"
"flag:se:Sweden","1","2.9411764815449715"
"flag:--:N/A","1","2.9411764815449715"
"flag:ru:Russian Federation","1","2.9411764815449715"
"flag:au:Australia","1","2.9411764815449715"
"flag:ie:Ireland","1","2.9411764815449715"
"flag:de:Germany","1","2.9411764815449715"
"flag:tw:Taiwan","1","2.9411764815449715"
"flag:cn:China","1","2.9411764815449715"