"flag:pt:Portugal","42","40.776699029126213"
"flag:--:N/A","13","12.621359223300971"
"flag:us:United States","11","10.679611650485436"
"flag:zz:Universidade do Minho","10","9.7087378640776691"
"flag:cn:China","6","5.825242718446602"
"flag:br:Brazil","4","3.8834951456310676"
"flag:in:India","3","2.912621359223301"
"flag:es:Spain","2","1.9417475728155338"
"flag:de:Germany","2","1.9417475728155338"
"flag:cl:Chile","2","1.9417475728155338"
"flag:hk:Hong Kong","1","0.97087378640776689"
"flag:au:Australia","1","0.97087378640776689"
"flag:at:Austria","1","0.97087378640776689"
"flag:fr:France","1","0.97087378640776689"
"flag:nl:Netherlands","1","0.97087378640776689"
"flag:za:South Africa","1","0.97087378640776689"
"flag:jp:Japan","1","0.97087378640776689"
"flag:pk:Pakistan","1","0.97087378640776689"