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"flag:us:United States","270","29.5728368017524659"
"flag:pl:Poland","63","6.90032858707557573"
"flag:de:Germany","60","6.57174151150054797"
"flag:pt:Portugal","54","5.91456736035049335"
"flag:cn:China","24","2.62869660460021892"
"flag:ua:Ukraine","8","0.876232201533406307"
"flag:ru:Russian Federation","7","0.766703176341730575"
"flag:lv:Latvia","6","0.657174151150054731"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.657174151150054731"
"flag:gb:United Kingdom","5","0.547645125958378998"
"flag:fi:Finland","4","0.438116100766703154"
"flag:se:Sweden","4","0.438116100766703154"
"flag:sg:Singapore","3","0.328587075575027365"
"flag:br:Brazil","2","0.219058050383351577"
"flag:cz:Czech Republic","1","0.109529025191675788"
"flag:fr:France","1","0.109529025191675788"