"flag:pt:Portugal","28","31.111111111111111"
"flag:zz:Universidade do Minho","24","26.666666666666668"
"flag:us:United States","13","14.444444444444443"
"flag:cn:China","7","7.7777777777777777"
"flag:--:N/A","5","5.5555555555555554"
"flag:br:Brazil","5","5.5555555555555554"
"flag:es:Spain","2","2.2222222222222223"
"flag:de:Germany","2","2.2222222222222223"
"flag:ir:Iran, Islamic Republic of","1","1.1111111111111112"
"flag:in:India","1","1.1111111111111112"
"flag:mx:Mexico","1","1.1111111111111112"
"flag:pe:Peru","1","1.1111111111111112"