"flag:us:United States","647","40.1364764267990068"
"flag:--:N/A","489","30.3349875930521087"
"flag:de:Germany","141","8.74689826302729578"
"flag:pl:Poland","106","6.57568238213399425"
"flag:pt:Portugal","88","5.45905707196029777"
"flag:cn:China","31","1.92307692307692313"
"flag:br:Brazil","21","1.30272952853598012"
"flag:fi:Finland","20","1.24069478908188602"
"flag:gb:United Kingdom","16","0.992555831265508726"
"flag:no:Norway","16","0.992555831265508726"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","12","0.744416873449131544"
"flag:se:Sweden","6","0.372208436724565772"
"flag:fr:France","5","0.310173697270471505"
"flag:lv:Latvia","5","0.310173697270471505"
"flag:ua:Ukraine","4","0.248138957816377181"
"flag:ru:Russian Federation","2","0.124069478908188591"
"flag:ie:Ireland","1","0.0620347394540942954"
"flag:hk:Hong Kong","1","0.0620347394540942954"
"flag:it:Italy","1","0.0620347394540942954"