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"flag:--:N/A","489","31.712062256809336"
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"flag:pl:Poland","104","6.74448767833981844"
"flag:pt:Portugal","68","4.40985732814526621"
"flag:cn:China","20","1.2970168612191959"
"flag:fi:Finland","14","0.9079118028534372"
"flag:gb:United Kingdom","8","0.518806744487678273"
"flag:fr:France","8","0.518806744487678273"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.38910505836575876"
"flag:ru:Russian Federation","6","0.38910505836575876"
"flag:dm:Dominica","5","0.324254215304798976"
"flag:se:Sweden","4","0.259403372243839137"
"flag:lv:Latvia","4","0.259403372243839137"
"flag:sg:Singapore","2","0.129701686121919568"
"flag:ie:Ireland","2","0.129701686121919568"
"flag:ua:Ukraine","2","0.129701686121919568"
"flag:ao:Angola","2","0.129701686121919568"
"flag:dk:Denmark","2","0.129701686121919568"
"flag:nl:Netherlands","2","0.129701686121919568"
"flag:br:Brazil","1","0.0648508430609597841"
"flag:it:Italy","1","0.0648508430609597841"
"flag:be:Belgium","1","0.0648508430609597841"
"flag:ca:Canada","1","0.0648508430609597841"