"flag:us:United States","642","46.0875807609475956"
"flag:--:N/A","435","31.2275664034457989"
"flag:de:Germany","160","11.486001435750179"
"flag:pt:Portugal","62","4.45082555635319466"
"flag:cn:China","23","1.65111270638908825"
"flag:gb:United Kingdom","19","1.36396267049533382"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","9","0.646087580760947633"
"flag:se:Sweden","9","0.646087580760947633"
"flag:lv:Latvia","6","0.4307250538406317"
"flag:fr:France","5","0.358937544867193092"
"flag:br:Brazil","5","0.358937544867193092"
"flag:ua:Ukraine","4","0.287150035893754485"
"flag:fi:Finland","4","0.287150035893754485"
"flag:ru:Russian Federation","3","0.21536252692031585"
"flag:kr:Korea, Republic of","2","0.143575017946877243"
"flag:sg:Singapore","2","0.143575017946877243"
"flag:hk:Hong Kong","1","0.0717875089734386213"
"flag:ca:Canada","1","0.0717875089734386213"
"flag:cz:Czech Republic","1","0.0717875089734386213"