"flag:us:United States","631","42.6639621365787676"
"flag:--:N/A","405","27.3833671399594287"
"flag:pl:Poland","113","7.64029749830966853"
"flag:de:Germany","92","6.22041920216362421"
"flag:pt:Portugal","73","4.93576741041244116"
"flag:br:Brazil","51","3.4482758620689653"
"flag:cn:China","30","2.02839756592292098"
"flag:fr:France","15","1.01419878296146049"
"flag:gb:United Kingdom","10","0.676132521974306955"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","9","0.608519269776876204"
"flag:fi:Finland","7","0.473292765382014868"
"flag:ao:Angola","6","0.405679513184584173"
"flag:nl:Netherlands","6","0.405679513184584173"
"flag:dm:Dominica","5","0.338066260987153477"
"flag:ru:Russian Federation","5","0.338066260987153477"
"flag:lv:Latvia","4","0.270453008789722782"
"flag:ua:Ukraine","2","0.135226504394861391"
"flag:mz:Mozambique","2","0.135226504394861391"
"flag:sg:Singapore","2","0.135226504394861391"
"flag:it:Italy","2","0.135226504394861391"
"flag:se:Sweden","2","0.135226504394861391"
"flag:dk:Denmark","2","0.135226504394861391"
"flag:mx:Mexico","2","0.135226504394861391"
"flag:ie:Ireland","1","0.0676132521974306955"
"flag:na:Namibia","1","0.0676132521974306955"
"flag:sn:Senegal","1","0.0676132521974306955"