"flag:pt:Portugal","21","37.5"
"flag:us:United States","10","17.857142857142858"
"flag:br:Brazil","6","10.714285714285714"
"flag:zz:Universidade do Minho","5","8.9285714285714288"
"flag:kr:Korea, Republic of","3","5.3571428571428568"
"flag:de:Germany","2","3.5714285714285712"
"flag:fr:France","2","3.5714285714285712"
"flag:gb:United Kingdom","1","1.7857142857142856"
"flag:cn:China","1","1.7857142857142856"
"flag:no:Norway","1","1.7857142857142856"
"flag:lu:Luxembourg","1","1.7857142857142856"
"flag:ca:Canada","1","1.7857142857142856"
"flag:ch:Switzerland","1","1.7857142857142856"
"flag:ir:Iran, Islamic Republic of","1","1.7857142857142856"