"flag:--:N/A","224","53.9759039878845215"
"flag:us:United States","138","33.2530111074447632"
"flag:pt:Portugal","28","6.74698799848556519"
"flag:gb:United Kingdom","7","1.6867469996213913"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","4","0.96385544165968895"
"flag:cn:China","3","0.722891557961702347"
"flag:de:Germany","3","0.722891557961702347"
"flag:fr:France","3","0.722891557961702347"
"flag:ru:Russian Federation","2","0.481927720829844475"
"flag:ca:Canada","1","0.240963860414922237"
"flag:lv:Latvia","1","0.240963860414922237"
"flag:nl:Netherlands","1","0.240963860414922237"