"flag:us:United States","615","37.9161528976572129"
"flag:--:N/A","559","34.4636251541307033"
"flag:de:Germany","157","9.67940813810110967"
"flag:pl:Poland","114","7.02836004932182412"
"flag:pt:Portugal","66","4.06905055487053069"
"flag:cn:China","24","1.47965474722564738"
"flag:fi:Finland","20","1.23304562268803952"
"flag:fr:France","17","1.04808877928483346"
"flag:gb:United Kingdom","14","0.86313193588162751"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","11","0.678175092478421671"
"flag:se:Sweden","8","0.493218249075215776"
"flag:lv:Latvia","4","0.246609124537607888"
"flag:ua:Ukraine","4","0.246609124537607888"
"flag:ru:Russian Federation","2","0.123304562268803944"
"flag:br:Brazil","2","0.123304562268803944"
"flag:al:Albania","1","0.0616522811344019719"
"flag:nl:Netherlands","1","0.0616522811344019719"
"flag:ca:Canada","1","0.0616522811344019719"
"flag:au:Australia","1","0.0616522811344019719"
"flag:hk:Hong Kong","1","0.0616522811344019719"