"flag:--:N/A","499","63.4860038757324219"
"flag:us:United States","226","28.7531793117523193"
"flag:pt:Portugal","19","2.41730287671089172"
"flag:de:Germany","10","1.27226458862423897"
"flag:cn:China","6","0.763358781114220619"
"flag:gb:United Kingdom","5","0.636132294312119484"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.636132294312119484"
"flag:ru:Russian Federation","4","0.508905854076147079"
"flag:fr:France","3","0.38167939055711031"
"flag:ua:Ukraine","2","0.25445292703807354"
"flag:my:Malaysia","2","0.25445292703807354"
"flag:by:Belarus","1","0.12722646351903677"
"flag:mz:Mozambique","1","0.12722646351903677"
"flag:lv:Latvia","1","0.12722646351903677"
"flag:np:Nepal","1","0.12722646351903677"
"flag:za:South Africa","1","0.12722646351903677"