"flag:--:N/A","521","50.1443695861405274"
"flag:us:United States","266","25.6015399422521668"
"flag:de:Germany","84","8.08469682386910371"
"flag:pl:Poland","74","7.12223291626564059"
"flag:pt:Portugal","26","2.50240615976900838"
"flag:cn:China","21","2.02117420596727593"
"flag:br:Brazil","9","0.866217516843118318"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.577478344562078916"
"flag:se:Sweden","6","0.577478344562078916"
"flag:gb:United Kingdom","5","0.481231953801732393"
"flag:fi:Finland","4","0.384985563041385981"
"flag:ua:Ukraine","4","0.384985563041385981"
"flag:lv:Latvia","4","0.384985563041385981"
"flag:hk:Hong Kong","2","0.19249278152069299"
"flag:hu:Hungary","1","0.0962463907603464952"
"flag:ie:Ireland","1","0.0962463907603464952"
"flag:ao:Angola","1","0.0962463907603464952"
"flag:ru:Russian Federation","1","0.0962463907603464952"
"flag:mo:Macau","1","0.0962463907603464952"
"flag:mx:Mexico","1","0.0962463907603464952"
"flag:sg:Singapore","1","0.0962463907603464952"