"flag:--:N/A","563","42.0777279521674146"
"flag:us:United States","417","31.1659192825112115"
"flag:de:Germany","95","7.1001494768310911"
"flag:pl:Poland","87","6.50224215246636739"
"flag:pt:Portugal","52","3.88639760837070236"
"flag:cn:China","39","2.91479820627802688"
"flag:fr:France","15","1.12107623318385641"
"flag:gb:United Kingdom","13","0.97159940209267559"
"flag:ua:Ukraine","12","0.896860986547085237"
"flag:br:Brazil","11","0.822122571001494773"
"flag:kr:Korea, Republic of","8","0.597907324364723491"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.373692077727952154"
"flag:se:Sweden","5","0.373692077727952154"
"flag:lv:Latvia","4","0.298953662182361746"
"flag:fi:Finland","4","0.298953662182361746"
"flag:ie:Ireland","3","0.224215246636771309"
"flag:hk:Hong Kong","2","0.149476831091180873"
"flag:ru:Russian Federation","2","0.149476831091180873"
"flag:in:India","1","0.0747384155455904364"