"flag:us:United States","616","64.3678160919540261"
"flag:pt:Portugal","102","10.6583072100313476"
"flag:lv:Latvia","63","6.58307210031347889"
"flag:cn:China","33","3.4482758620689653"
"flag:de:Germany","31","3.23928944618599779"
"flag:ca:Canada","28","2.92580982236154652"
"flag:--:N/A","24","2.50783699059561105"
"flag:gb:United Kingdom","19","1.98537095088819227"
"flag:ua:Ukraine","10","1.04493207941483801"
"flag:fr:France","7","0.73145245559038663"
"flag:it:Italy","5","0.522466039707419005"
"flag:se:Sweden","4","0.417972831765935249"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","4","0.417972831765935249"
"flag:br:Brazil","4","0.417972831765935249"
"flag:mz:Mozambique","2","0.208986415882967624"
"flag:cz:Czech Republic","1","0.104493207941483812"
"flag:ro:Romania","1","0.104493207941483812"
"flag:vn:Vietnam","1","0.104493207941483812"
"flag:eu:Europe","1","0.104493207941483812"
"flag:ru:Russian Federation","1","0.104493207941483812"