"flag:--:N/A","426","73.1958762886597896"
"flag:us:United States","70","12.0274914089347078"
"flag:cn:China","24","4.12371134020618513"
"flag:br:Brazil","18","3.09278350515463929"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","12","2.06185567010309256"
"flag:pt:Portugal","10","1.7182130584192441"
"flag:de:Germany","6","1.03092783505154628"
"flag:ru:Russian Federation","4","0.687285223367697595"
"flag:lv:Latvia","4","0.687285223367697595"
"flag:fi:Finland","4","0.687285223367697595"
"flag:sg:Singapore","2","0.343642611683848798"
"flag:cz:Czech Republic","1","0.171821305841924399"
"flag:gb:United Kingdom","1","0.171821305841924399"