"flag:--:N/A","524","69.312169312169317"
"flag:us:United States","139","18.3862433862433861"
"flag:cn:China","21","2.77777777777777768"
"flag:pt:Portugal","15","1.98412698412698396"
"flag:gb:United Kingdom","10","1.32275132275132279"
"flag:hk:Hong Kong","8","1.05820105820105814"
"flag:de:Germany","7","0.925925925925925819"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","0.925925925925925819"
"flag:br:Brazil","5","0.661375661375661394"
"flag:lv:Latvia","5","0.661375661375661394"
"flag:fi:Finland","4","0.529100529100529071"
"flag:se:Sweden","3","0.396825396825396803"
"flag:sg:Singapore","2","0.264550264550264536"
"flag:at:Austria","2","0.264550264550264536"
"flag:ie:Ireland","2","0.264550264550264536"
"flag:cz:Czech Republic","1","0.132275132275132268"
"flag:ru:Russian Federation","1","0.132275132275132268"