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"flag:us:United States","160","22.5035161744022503"
"flag:de:Germany","37","5.2039381153305202"
"flag:cn:China","19","2.67229254571026731"
"flag:pt:Portugal","7","0.984528832630098494"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","0.984528832630098494"
"flag:ru:Russian Federation","6","0.843881856540084296"
"flag:lv:Latvia","5","0.703234880450070321"
"flag:gb:United Kingdom","5","0.703234880450070321"
"flag:se:Sweden","5","0.703234880450070321"
"flag:fi:Finland","4","0.562587904360056235"
"flag:sg:Singapore","4","0.562587904360056235"
"flag:hk:Hong Kong","2","0.281293952180028117"