"flag:pt:Portugal","8","42.105263157894733"
"flag:us:United States","6","31.578947368421051"
"flag:cn:China","2","10.526315789473683"
"flag:sg:Singapore","1","5.2631578947368416"
"flag:ro:Romania","1","5.2631578947368416"
"flag:zz:Universidade do Minho","1","5.2631578947368416"