"flag:us:United States","18","34.615384615384613"
"flag:zz:Universidade do Minho","13","25"
"flag:fr:France","8","15.384615384615385"
"flag:pt:Portugal","5","9.6153846153846168"
"flag:cn:China","2","3.8461538461538463"
"flag:nl:Netherlands","2","3.8461538461538463"
"flag:tw:Taiwan","1","1.9230769230769231"
"flag:pl:Poland","1","1.9230769230769231"
"flag:au:Australia","1","1.9230769230769231"
"flag:cz:Czech Republic","1","1.9230769230769231"