"flag:--:N/A","402","38.7283236994219635"
"flag:us:United States","346","33.3333333333333286"
"flag:pl:Poland","75","7.22543352601156119"
"flag:de:Germany","62","5.97302504816955704"
"flag:cn:China","58","5.58766859344894051"
"flag:pt:Portugal","22","2.11946050096339089"
"flag:ua:Ukraine","12","1.15606936416184958"
"flag:fi:Finland","11","1.05973025048169545"
"flag:br:Brazil","9","0.867052023121387183"
"flag:gb:United Kingdom","9","0.867052023121387183"
"flag:se:Sweden","6","0.578034682080924789"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.481695568400770657"
"flag:ru:Russian Federation","5","0.481695568400770657"
"flag:lv:Latvia","5","0.481695568400770657"
"flag:fr:France","4","0.385356454720616581"
"flag:ie:Ireland","2","0.192678227360308291"
"flag:md:Moldova, Republic of","1","0.0963391136801541453"
"flag:ch:Switzerland","1","0.0963391136801541453"
"flag:cz:Czech Republic","1","0.0963391136801541453"
"flag:sg:Singapore","1","0.0963391136801541453"
"flag:it:Italy","1","0.0963391136801541453"