"flag:us:United States","21","55.26315789473685"
"flag:pt:Portugal","7","18.421052631578945"
"flag:--:N/A","2","5.2631578947368416"
"flag:de:Germany","2","5.2631578947368416"
"flag:lv:Latvia","1","2.6315789473684208"
"flag:ca:Canada","1","2.6315789473684208"
"flag:zz:Universidade do Minho","1","2.6315789473684208"
"flag:fr:France","1","2.6315789473684208"
"flag:cn:China","1","2.6315789473684208"
"flag:ao:Angola","1","2.6315789473684208"