"flag:us:United States","19","54.285714285714285"
"flag:pt:Portugal","6","17.142857142857142"
"flag:zz:Universidade do Minho","2","5.7142857142857144"
"flag:fr:France","1","2.8571428571428572"
"flag:cn:China","1","2.8571428571428572"
"flag:ma:Morocco","1","2.8571428571428572"
"flag:es:Spain","1","2.8571428571428572"
"flag:ca:Canada","1","2.8571428571428572"
"flag:cl:Chile","1","2.8571428571428572"
"flag:sk:Slovakia","1","2.8571428571428572"
"flag:br:Brazil","1","2.8571428571428572"