"flag:--:N/A","416","73.6283185840707972"
"flag:us:United States","76","13.4513274336283182"
"flag:cn:China","16","2.83185840707964598"
"flag:br:Brazil","13","2.30088495575221241"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","9","1.59292035398230092"
"flag:de:Germany","8","1.41592920353982299"
"flag:pt:Portugal","6","1.06194690265486713"
"flag:lv:Latvia","5","0.884955752212389424"
"flag:ru:Russian Federation","4","0.707964601769911495"
"flag:fi:Finland","4","0.707964601769911495"
"flag:sg:Singapore","2","0.353982300884955747"
"flag:cz:Czech Republic","2","0.353982300884955747"
"flag:pk:Pakistan","1","0.176991150442477874"
"flag:it:Italy","1","0.176991150442477874"
"flag:gb:United Kingdom","1","0.176991150442477874"
"flag:ao:Angola","1","0.176991150442477874"