"flag:--:N/A","454","66.3742690058479496"
"flag:us:United States","105","15.3508771929824572"
"flag:cn:China","23","3.36257309941520433"
"flag:pt:Portugal","19","2.77777777777777768"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","19","2.77777777777777768"
"flag:de:Germany","19","2.77777777777777768"
"flag:fi:Finland","19","2.77777777777777768"
"flag:hk:Hong Kong","8","1.16959064327485374"
"flag:br:Brazil","4","0.584795321637426868"
"flag:lv:Latvia","4","0.584795321637426868"
"flag:fr:France","3","0.438596491228070151"
"flag:gb:United Kingdom","2","0.292397660818713434"
"flag:se:Sweden","2","0.292397660818713434"
"flag:sg:Singapore","1","0.146198830409356717"
"flag:ph:Philippines","1","0.146198830409356717"
"flag:nl:Netherlands","1","0.146198830409356717"