"flag:us:United States","541","57.8609625668449183"
"flag:pt:Portugal","143","15.2941176470588243"
"flag:lv:Latvia","63","6.73796791443850296"
"flag:ca:Canada","36","3.85026737967914467"
"flag:cn:China","32","3.42245989304812825"
"flag:de:Germany","31","3.3155080213903747"
"flag:--:N/A","22","2.35294117647058831"
"flag:fr:France","16","1.71122994652406413"
"flag:br:Brazil","11","1.17647058823529416"
"flag:ua:Ukraine","9","0.962566844919786169"
"flag:cv:Cape Verde","6","0.641711229946524075"
"flag:gb:United Kingdom","5","0.53475935828876997"
"flag:es:Spain","4","0.427807486631016032"
"flag:nl:Netherlands","3","0.320855614973262038"
"flag:ao:Angola","3","0.320855614973262038"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","2","0.213903743315508016"
"flag:ie:Ireland","2","0.213903743315508016"
"flag:hr:Croatia","1","0.106951871657754008"
"flag:it:Italy","1","0.106951871657754008"
"flag:mz:Mozambique","1","0.106951871657754008"
"flag:ch:Switzerland","1","0.106951871657754008"
"flag:vn:Vietnam","1","0.106951871657754008"
"flag:lu:Luxembourg","1","0.106951871657754008"