"flag:us:United States","21","36.206895112991333"
"flag:fr:France","9","15.517240762710571"
"flag:in:India","4","6.8965516984462738"
"flag:--:N/A","4","6.8965516984462738"
"flag:zz:Universidade do Minho","3","5.1724139600992203"
"flag:cn:China","3","5.1724139600992203"
"flag:es:Spain","3","5.1724139600992203"
"flag:pt:Portugal","2","3.4482758492231369"
"flag:ru:Russian Federation","2","3.4482758492231369"
"flag:lv:Latvia","1","1.7241379246115685"
"flag:kr:Korea, Republic of","1","1.7241379246115685"
"flag:ca:Canada","1","1.7241379246115685"
"flag:nl:Netherlands","1","1.7241379246115685"
"flag:de:Germany","1","1.7241379246115685"
"flag:nz:New Zealand","1","1.7241379246115685"
"flag:ao:Angola","1","1.7241379246115685"