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"flag:cn:China","24","4.69667315483093262"
"flag:br:Brazil","20","3.91389429569244385"
"flag:de:Germany","9","1.76125243306159973"
"flag:gb:United Kingdom","4","0.78277885913848877"
"flag:kr:Korea, Republic of","2","0.391389429569244385"
"flag:ao:Angola","1","0.195694714784622192"
"flag:ru:Russian Federation","1","0.195694714784622192"
"flag:lv:Latvia","1","0.195694714784622192"
"flag:sg:Singapore","1","0.195694714784622192"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.195694714784622192"