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"flag:--:N/A","34","2.10526315789473673"
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"flag:cn:China","30","1.85758513931888536"
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"flag:gb:United Kingdom","14","0.866873065015479893"
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"flag:ao:Angola","12","0.743034055727554099"
"flag:fr:France","9","0.55727554179566563"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","9","0.55727554179566563"
"flag:ua:Ukraine","8","0.495356037151702844"
"flag:mz:Mozambique","3","0.185758513931888525"
"flag:tr:Turkey","3","0.185758513931888525"
"flag:ar:Argentina","2","0.123839009287925711"
"flag:ng:Nigeria","2","0.123839009287925711"
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"flag:gw:Guinea-Bissau","1","0.0619195046439628555"
"flag:ru:Russian Federation","1","0.0619195046439628555"
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"flag:ch:Switzerland","1","0.0619195046439628555"
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"flag:sg:Singapore","1","0.0619195046439628555"
"flag:hr:Croatia","1","0.0619195046439628555"