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"flag:cn:China","15","2.10674157303370801"
"flag:fi:Finland","13","1.82584269662921339"
"flag:br:Brazil","9","1.26404494382022459"
"flag:gb:United Kingdom","8","1.12359550561797761"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","0.983146067415730296"
"flag:fr:France","6","0.842696629213483095"
"flag:in:India","5","0.702247191011235894"
"flag:ch:Switzerland","5","0.702247191011235894"
"flag:pt:Portugal","4","0.561797752808988804"
"flag:ru:Russian Federation","4","0.561797752808988804"
"flag:lv:Latvia","4","0.561797752808988804"
"flag:my:Malaysia","3","0.421348314606741547"
"flag:hk:Hong Kong","2","0.280898876404494402"
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"flag:ke:Kenya","2","0.280898876404494402"
"flag:sg:Singapore","2","0.280898876404494402"
"flag:ca:Canada","2","0.280898876404494402"
"flag:ng:Nigeria","2","0.280898876404494402"
"flag:ie:Ireland","2","0.280898876404494402"
"flag:tw:Taiwan","1","0.140449438202247201"
"flag:it:Italy","1","0.140449438202247201"
"flag:id:Indonesia","1","0.140449438202247201"
"flag:cz:Czech Republic","1","0.140449438202247201"
"flag:es:Spain","1","0.140449438202247201"
"flag:at:Austria","1","0.140449438202247201"
"flag:tn:Tunisia","1","0.140449438202247201"
"flag:nl:Netherlands","1","0.140449438202247201"