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"flag:de:Germany","18","2.85261489698890669"
"flag:cn:China","17","2.69413629160063417"
"flag:pt:Portugal","13","2.06022187004754365"
"flag:lv:Latvia","6","0.950871632329635563"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.950871632329635563"
"flag:sg:Singapore","3","0.475435816164817782"
"flag:hk:Hong Kong","2","0.316957210776545151"
"flag:fr:France","2","0.316957210776545151"
"flag:br:Brazil","2","0.316957210776545151"
"flag:gb:United Kingdom","1","0.158478605388272575"
"flag:cz:Czech Republic","1","0.158478605388272575"
"flag:lu:Luxembourg","1","0.158478605388272575"
"flag:se:Sweden","1","0.158478605388272575"