"flag:pt:Portugal","69","57.02479338842975"
"flag:zz:Universidade do Minho","16","13.223140495867769"
"flag:br:Brazil","14","11.570247933884298"
"flag:us:United States","10","8.2644628099173563"
"flag:cn:China","3","2.4793388429752068"
"flag:--:N/A","2","1.6528925619834711"
"flag:ao:Angola","1","0.82644628099173556"
"flag:es:Spain","1","0.82644628099173556"
"flag:ca:Canada","1","0.82644628099173556"
"flag:ch:Switzerland","1","0.82644628099173556"
"flag:ec:Ecuador","1","0.82644628099173556"
"flag:mo:Macau","1","0.82644628099173556"
"flag:it:Italy","1","0.82644628099173556"