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"flag:us:United States","228","25.8503401360544238"
"flag:de:Germany","55","6.23582766439909264"
"flag:cn:China","53","6.00907029478458021"
"flag:pt:Portugal","20","2.26757369614512472"
"flag:fi:Finland","16","1.81405895691609986"
"flag:gb:United Kingdom","13","1.473922902494331"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","11","1.24716553287981857"
"flag:se:Sweden","9","1.02040816326530615"
"flag:hk:Hong Kong","7","0.793650793650793607"
"flag:lv:Latvia","6","0.680272108843537393"
"flag:ru:Russian Federation","6","0.680272108843537393"
"flag:sg:Singapore","4","0.453514739229024966"
"flag:ie:Ireland","4","0.453514739229024966"
"flag:fr:France","4","0.453514739229024966"
"flag:tr:Turkey","2","0.226757369614512483"
"flag:es:Spain","2","0.226757369614512483"
"flag:ca:Canada","2","0.226757369614512483"
"flag:ua:Ukraine","2","0.226757369614512483"
"flag:cz:Czech Republic","1","0.113378684807256241"
"flag:nl:Netherlands","1","0.113378684807256241"
"flag:pl:Poland","1","0.113378684807256241"