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"flag:us:United States","53","13.0541875958442688"
"flag:br:Brazil","6","1.47783253341913223"
"flag:pt:Portugal","4","0.985221657902002335"
"flag:de:Germany","2","0.492610828951001167"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","2","0.492610828951001167"
"flag:cn:China","2","0.492610828951001167"
"flag:gb:United Kingdom","1","0.246305414475500584"
"flag:fr:France","1","0.246305414475500584"
"flag:ch:Switzerland","1","0.246305414475500584"
"flag:lv:Latvia","1","0.246305414475500584"