"flag:us:United States","11","40.74074074074074"
"flag:zz:Universidade do Minho","7","25.925925925925924"
"flag:cn:China","4","14.814814814814813"
"flag:pt:Portugal","2","7.4074074074074066"
"flag:--:N/A","1","3.7037037037037033"
"flag:de:Germany","1","3.7037037037037033"
"flag:lv:Latvia","1","3.7037037037037033"