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"flag:cn:China","15","2.7932960893854748"
"flag:pt:Portugal","12","2.23463687150837975"
"flag:de:Germany","10","1.86219739292364994"
"flag:lv:Latvia","5","0.931098696461824971"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.931098696461824971"
"flag:ru:Russian Federation","4","0.744878957169459954"
"flag:sg:Singapore","3","0.558659217877094938"
"flag:hk:Hong Kong","2","0.372439478584729977"
"flag:se:Sweden","1","0.186219739292364989"
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"flag:gb:United Kingdom","1","0.186219739292364989"
"flag:pl:Poland","1","0.186219739292364989"