"flag:--:N/A","291","74.045801526717554"
"flag:us:United States","46","11.7048346055979646"
"flag:cn:China","17","4.32569974554707315"
"flag:pt:Portugal","13","3.30788804071246778"
"flag:de:Germany","8","2.03562340966921118"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","1.27226463104325682"
"flag:lv:Latvia","5","1.27226463104325682"
"flag:fi:Finland","4","1.01781170483460559"
"flag:sg:Singapore","2","0.508905852417302795"
"flag:gb:United Kingdom","1","0.254452926208651398"
"flag:cz:Czech Republic","1","0.254452926208651398"