"flag:us:United States","13","36.111111111111107"
"flag:pt:Portugal","6","16.666666666666664"
"flag:zz:Universidade do Minho","5","13.888888888888889"
"flag:cn:China","5","13.888888888888889"
"flag:es:Spain","3","8.3333333333333321"
"flag:kr:Korea, Republic of","2","5.5555555555555554"
"flag:fr:France","1","2.7777777777777777"
"flag:de:Germany","1","2.7777777777777777"