"flag:us:United States","639","46.6083150984682746"
"flag:--:N/A","383","27.9358132749817649"
"flag:pl:Poland","107","7.80452224653537563"
"flag:de:Germany","105","7.65864332603938713"
"flag:pt:Portugal","46","3.3552151714077314"
"flag:cn:China","22","1.6046681254558719"
"flag:fi:Finland","16","1.16703136396790663"
"flag:se:Sweden","9","0.656455142231947453"
"flag:fr:France","9","0.656455142231947453"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.437636761487964987"
"flag:gb:United Kingdom","5","0.36469730123997085"
"flag:ru:Russian Federation","5","0.36469730123997085"
"flag:ua:Ukraine","4","0.291757840991976658"
"flag:lv:Latvia","4","0.291757840991976658"
"flag:br:Brazil","3","0.218818380743982493"
"flag:ao:Angola","3","0.218818380743982493"
"flag:sg:Singapore","2","0.145878920495988329"
"flag:ie:Ireland","1","0.0729394602479941645"
"flag:it:Italy","1","0.0729394602479941645"
"flag:eg:Egypt","1","0.0729394602479941645"