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"flag:us:United States","161","12.9421219229698181"
"flag:pt:Portugal","151","12.1382638812065125"
"flag:br:Brazil","41","3.29581983387470245"
"flag:ao:Angola","6","0.482315104454755783"
"flag:na:Namibia","4","0.321543402969837189"
"flag:gb:United Kingdom","4","0.321543402969837189"
"flag:de:Germany","3","0.241157552227377892"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","2","0.160771701484918594"
"flag:ch:Switzerland","2","0.160771701484918594"
"flag:ru:Russian Federation","2","0.160771701484918594"
"flag:bo:Bolivia","1","0.0803858507424592972"
"flag:mz:Mozambique","1","0.0803858507424592972"
"flag:st:Sao Tome and Principe","1","0.0803858507424592972"
"flag:lv:Latvia","1","0.0803858507424592972"
"flag:cn:China","1","0.0803858507424592972"
"flag:nl:Netherlands","1","0.0803858507424592972"