"flag:us:United States","466","60.9150326797385588"
"flag:pt:Portugal","80","10.4575163398692812"
"flag:lv:Latvia","63","8.23529411764705799"
"flag:ca:Canada","31","4.05228758169934622"
"flag:cn:China","30","3.92156862745098023"
"flag:de:Germany","28","3.66013071895424869"
"flag:--:N/A","14","1.83006535947712434"
"flag:se:Sweden","10","1.30718954248366015"
"flag:ua:Ukraine","10","1.30718954248366015"
"flag:fr:France","8","1.04575163398692794"
"flag:br:Brazil","6","0.784313725490196068"
"flag:gb:United Kingdom","5","0.653594771241830075"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","4","0.522875816993463971"
"flag:ie:Ireland","3","0.392156862745098034"
"flag:dk:Denmark","2","0.261437908496731986"
"flag:cu:Cuba","1","0.130718954248365993"
"flag:it:Italy","1","0.130718954248365993"
"flag:ir:Iran, Islamic Republic of","1","0.130718954248365993"
"flag:nl:Netherlands","1","0.130718954248365993"
"flag:vn:Vietnam","1","0.130718954248365993"