"flag:us:United States","433","42.3679060665362073"
"flag:--:N/A","298","29.1585127201565548"
"flag:pl:Poland","107","10.4696673189823866"
"flag:de:Germany","91","8.90410958904109506"
"flag:pt:Portugal","22","2.15264187866927603"
"flag:cn:China","19","1.85909980430528377"
"flag:gb:United Kingdom","15","1.46771037181996089"
"flag:fr:France","9","0.880626223091976468"
"flag:ua:Ukraine","5","0.489236790606653593"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.489236790606653593"
"flag:fi:Finland","4","0.391389432485322875"
"flag:lv:Latvia","4","0.391389432485322875"
"flag:ru:Russian Federation","3","0.293542074363992156"
"flag:ie:Ireland","2","0.195694716242661437"
"flag:se:Sweden","2","0.195694716242661437"
"flag:ca:Canada","1","0.0978473581213307186"
"flag:cz:Czech Republic","1","0.0978473581213307186"
"flag:ao:Angola","1","0.0978473581213307186"