"flag:pt:Portugal","79","67.521367521367523"
"flag:zz:Universidade do Minho","13","11.111111111111111"
"flag:us:United States","8","6.8376068376068382"
"flag:br:Brazil","4","3.4188034188034191"
"flag:--:N/A","4","3.4188034188034191"
"flag:cv:Cape Verde","3","2.5641025641025639"
"flag:ao:Angola","2","1.7094017094017095"
"flag:cn:China","1","0.85470085470085477"
"flag:za:South Africa","1","0.85470085470085477"
"flag:mz:Mozambique","1","0.85470085470085477"
"flag:bg:Bulgaria","1","0.85470085470085477"