"flag:us:United States","8","29.629629629629626"
"flag:cn:China","5","18.518518518518519"
"flag:pt:Portugal","5","18.518518518518519"
"flag:zz:Universidade do Minho","4","14.814814814814813"
"flag:ua:Ukraine","2","7.4074074074074066"
"flag:ae:United Arab Emirates","1","3.7037037037037033"
"flag:ca:Canada","1","3.7037037037037033"
"flag:de:Germany","1","3.7037037037037033"