"flag:--:N/A","459","43.3837429111531137"
"flag:us:United States","363","34.3100189035916827"
"flag:pl:Poland","70","6.61625708884688013"
"flag:de:Germany","55","5.19848771266540588"
"flag:cn:China","33","3.11909262759924388"
"flag:fi:Finland","16","1.51228733459357279"
"flag:pt:Portugal","12","1.13421550094517976"
"flag:gb:United Kingdom","9","0.850661625708884706"
"flag:se:Sweden","8","0.756143667296786393"
"flag:ie:Ireland","7","0.66162570888468808"
"flag:ua:Ukraine","6","0.567107750472589878"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.567107750472589878"
"flag:hk:Hong Kong","4","0.378071833648393196"
"flag:lv:Latvia","4","0.378071833648393196"
"flag:sg:Singapore","3","0.283553875236294939"
"flag:ru:Russian Federation","1","0.0945179584120982991"
"flag:fr:France","1","0.0945179584120982991"
"flag:ca:Canada","1","0.0945179584120982991"