"flag:--:N/A","771","76.3366336633663423"
"flag:us:United States","117","11.5841584158415856"
"flag:pt:Portugal","31","3.06930693069306937"
"flag:cn:China","22","2.17821782178217793"
"flag:fi:Finland","20","1.98019801980198018"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","11","1.08910891089108897"
"flag:de:Germany","11","1.08910891089108897"
"flag:hk:Hong Kong","8","0.792079207920792117"
"flag:lv:Latvia","6","0.594059405940594032"
"flag:se:Sweden","4","0.396039603960396058"
"flag:nl:Netherlands","2","0.198019801980198029"
"flag:md:Moldova, Republic of","1","0.0990099009900990146"
"flag:gb:United Kingdom","1","0.0990099009900990146"
"flag:ca:Canada","1","0.0990099009900990146"
"flag:ru:Russian Federation","1","0.0990099009900990146"
"flag:dk:Denmark","1","0.0990099009900990146"
"flag:at:Austria","1","0.0990099009900990146"
"flag:sg:Singapore","1","0.0990099009900990146"