"flag:pt:Portugal","15","45.454545454545453"
"flag:br:Brazil","7","21.212121212121211"
"flag:us:United States","3","9.0909090909090917"
"flag:zz:Universidade do Minho","2","6.0606060606060606"
"flag:--:N/A","2","6.0606060606060606"
"flag:be:Belgium","1","3.0303030303030303"
"flag:ua:Ukraine","1","3.0303030303030303"
"flag:ar:Argentina","1","3.0303030303030303"
"flag:se:Sweden","1","3.0303030303030303"