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"flag:--:N/A","228","36.2480133771896362"
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"flag:cn:China","13","2.06677261739969254"
"flag:de:Germany","11","1.74880754202604294"
"flag:pl:Poland","4","0.635930057615041733"
"flag:gb:United Kingdom","4","0.635930057615041733"
"flag:br:Brazil","2","0.317965028807520866"
"flag:ru:Russian Federation","2","0.317965028807520866"
"flag:st:Sao Tome and Principe","2","0.317965028807520866"
"flag:re:Réunion","1","0.158982514403760433"
"flag:lv:Latvia","1","0.158982514403760433"
"flag:jp:Japan","1","0.158982514403760433"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.158982514403760433"