"flag:us:United States","552","59.1639871382636642"
"flag:pt:Portugal","109","11.6827438370846739"
"flag:lv:Latvia","63","6.75241157556270188"
"flag:de:Germany","46","4.93033226152197201"
"flag:ca:Canada","35","3.75133976420150095"
"flag:--:N/A","22","2.35798499464094347"
"flag:se:Sweden","21","2.25080385852090048"
"flag:br:Brazil","20","2.14362272240085749"
"flag:cn:China","19","2.03644158628081451"
"flag:fr:France","11","1.17899249732047173"
"flag:gb:United Kingdom","7","0.750267952840300123"
"flag:bj:Benin","5","0.535905680600214374"
"flag:ie:Ireland","4","0.428724544480171499"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","3","0.321543408360128624"
"flag:ua:Ukraine","3","0.321543408360128624"
"flag:it:Italy","2","0.214362272240085749"
"flag:at:Austria","2","0.214362272240085749"
"flag:md:Moldova, Republic of","1","0.107181136120042875"
"flag:ao:Angola","1","0.107181136120042875"
"flag:ir:Iran, Islamic Republic of","1","0.107181136120042875"
"flag:nl:Netherlands","1","0.107181136120042875"
"flag:cz:Czech Republic","1","0.107181136120042875"
"flag:pl:Poland","1","0.107181136120042875"
"flag:vn:Vietnam","1","0.107181136120042875"
"flag:za:South Africa","1","0.107181136120042875"
"flag:sg:Singapore","1","0.107181136120042875"