"flag:us:United States","486","37.2413793103448327"
"flag:--:N/A","393","30.1149425287356323"
"flag:de:Germany","146","11.1877394636015328"
"flag:pl:Poland","107","8.19923371647509569"
"flag:pt:Portugal","44","3.37164750957854364"
"flag:cn:China","30","2.29885057471264354"
"flag:fi:Finland","19","1.45593869731800774"
"flag:no:Norway","16","1.22605363984674343"
"flag:fr:France","11","0.842911877394635911"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","10","0.766283524904214475"
"flag:gb:United Kingdom","9","0.689655172413793149"
"flag:se:Sweden","7","0.536398467432950166"
"flag:lv:Latvia","6","0.459770114942528729"
"flag:ie:Ireland","5","0.383141762452107237"
"flag:ua:Ukraine","4","0.306513409961685857"
"flag:ru:Russian Federation","3","0.229885057471264365"
"flag:jp:Japan","2","0.153256704980842928"
"flag:ao:Angola","2","0.153256704980842928"
"flag:hk:Hong Kong","2","0.153256704980842928"
"flag:cz:Czech Republic","1","0.0766283524904214641"
"flag:br:Brazil","1","0.0766283524904214641"
"flag:sg:Singapore","1","0.0766283524904214641"