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"flag:us:United States","69","15.1315789473684212"
"flag:fi:Finland","21","4.60526315789473628"
"flag:cn:China","21","4.60526315789473628"
"flag:hk:Hong Kong","12","2.6315789473684208"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","11","2.41228070175438569"
"flag:de:Germany","9","1.97368421052631571"
"flag:pt:Portugal","8","1.7543859649122806"
"flag:pl:Poland","5","1.09649122807017529"
"flag:lv:Latvia","4","0.877192982456140302"
"flag:sg:Singapore","2","0.438596491228070151"
"flag:gb:United Kingdom","2","0.438596491228070151"
"flag:fr:France","2","0.438596491228070151"
"flag:se:Sweden","1","0.219298245614035076"
"flag:cz:Czech Republic","1","0.219298245614035076"
"flag:ru:Russian Federation","1","0.219298245614035076"
"flag:nl:Netherlands","1","0.219298245614035076"