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"flag:us:United States","201","20"
"flag:de:Germany","35","3.48258706467661705"
"flag:cn:China","21","2.08955223880597041"
"flag:pt:Portugal","15","1.49253731343283569"
"flag:pl:Poland","15","1.49253731343283569"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","8","0.796019900497512367"
"flag:fi:Finland","7","0.696517412935323432"
"flag:se:Sweden","6","0.597014925373134386"
"flag:gb:United Kingdom","5","0.497512437810945285"
"flag:lv:Latvia","5","0.497512437810945285"
"flag:br:Brazil","3","0.298507462686567193"
"flag:fr:France","3","0.298507462686567193"
"flag:sg:Singapore","1","0.0995024875621890459"
"flag:ie:Ireland","1","0.0995024875621890459"
"flag:ru:Russian Federation","1","0.0995024875621890459"