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"flag:us:United States","75","12.3558484349258642"
"flag:fi:Finland","19","3.13014827018121888"
"flag:cn:China","18","2.9654036243822075"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","14","2.30642504118616154"
"flag:hk:Hong Kong","12","1.97693574958813834"
"flag:de:Germany","7","1.15321252059308077"
"flag:lv:Latvia","5","0.823723228995057677"
"flag:ru:Russian Federation","4","0.658978583196046186"
"flag:pt:Portugal","2","0.329489291598023093"
"flag:gb:United Kingdom","2","0.329489291598023093"
"flag:sg:Singapore","2","0.329489291598023093"
"flag:se:Sweden","1","0.164744645799011546"
"flag:co:Colombia","1","0.164744645799011546"
"flag:cz:Czech Republic","1","0.164744645799011546"
"flag:fr:France","1","0.164744645799011546"
"flag:au:Australia","1","0.164744645799011546"