"flag:--:N/A","509","57.2553430821147415"
"flag:us:United States","210","23.6220472440944889"
"flag:de:Germany","56","6.29921259842519632"
"flag:cn:China","27","3.03712035995500562"
"flag:fi:Finland","18","2.02474690663667056"
"flag:pt:Portugal","12","1.34983127109111356"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","9","1.01237345331833528"
"flag:hk:Hong Kong","8","0.899887514060742522"
"flag:se:Sweden","7","0.78740157480314954"
"flag:gb:United Kingdom","5","0.56242969628796402"
"flag:lv:Latvia","5","0.56242969628796402"
"flag:tr:Turkey","4","0.449943757030371261"
"flag:mx:Mexico","3","0.33745781777277839"
"flag:kr:Korea, Republic of","2","0.22497187851518563"
"flag:ie:Ireland","2","0.22497187851518563"
"flag:ua:Ukraine","2","0.22497187851518563"
"flag:pl:Poland","2","0.22497187851518563"
"flag:sg:Singapore","2","0.22497187851518563"
"flag:ru:Russian Federation","1","0.112485939257592815"
"flag:tw:Taiwan","1","0.112485939257592815"
"flag:es:Spain","1","0.112485939257592815"
"flag:it:Italy","1","0.112485939257592815"
"flag:nl:Netherlands","1","0.112485939257592815"
"flag:au:Australia","1","0.112485939257592815"