"flag:--:N/A","496","52.991452991452995"
"flag:us:United States","252","26.9230769230769234"
"flag:cn:China","58","6.19658119658119677"
"flag:de:Germany","38","4.05982905982905962"
"flag:pt:Portugal","22","2.35042735042735051"
"flag:fi:Finland","20","2.13675213675213671"
"flag:br:Brazil","11","1.17521367521367526"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","10","1.06837606837606836"
"flag:ru:Russian Federation","7","0.747863247863247871"
"flag:fr:France","6","0.641025641025640969"
"flag:gb:United Kingdom","5","0.534188034188034178"
"flag:se:Sweden","5","0.534188034188034178"
"flag:lv:Latvia","4","0.427350427350427386"
"flag:at:Austria","1","0.106837606837606847"
"flag:sg:Singapore","1","0.106837606837606847"