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"flag:--:N/A","451","24.780219780219781"
"flag:de:Germany","158","8.68131868131868067"
"flag:pl:Poland","113","6.20879120879120894"
"flag:pt:Portugal","46","2.52747252747252737"
"flag:cn:China","29","1.5934065934065933"
"flag:gb:United Kingdom","19","1.0439560439560438"
"flag:fr:France","12","0.65934065934065933"
"flag:hk:Hong Kong","10","0.549450549450549497"
"flag:fi:Finland","7","0.384615384615384637"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.329670329670329665"
"flag:lv:Latvia","6","0.329670329670329665"
"flag:ru:Russian Federation","6","0.329670329670329665"
"flag:se:Sweden","5","0.274725274725274748"
"flag:ua:Ukraine","4","0.219780219780219777"
"flag:br:Brazil","3","0.164835164835164832"
"flag:sg:Singapore","2","0.109890109890109888"
"flag:kr:Korea, Republic of","1","0.0549450549450549441"
"flag:no:Norway","1","0.0549450549450549441"
"flag:ao:Angola","1","0.0549450549450549441"
"flag:by:Belarus","1","0.0549450549450549441"
"flag:cv:Cape Verde","1","0.0549450549450549441"
"flag:cz:Czech Republic","1","0.0549450549450549441"
"flag:sn:Senegal","1","0.0549450549450549441"