"flag:--:N/A","435","49.1525423728813564"
"flag:us:United States","231","26.1016949152542352"
"flag:de:Germany","55","6.21468926553672318"
"flag:cn:China","53","5.98870056497175174"
"flag:pt:Portugal","20","2.25988700564971756"
"flag:fi:Finland","16","1.80790960451977401"
"flag:gb:United Kingdom","13","1.46892655367231639"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","11","1.24293785310734473"
"flag:se:Sweden","9","1.01694915254237284"
"flag:hk:Hong Kong","7","0.790960451977401058"
"flag:lv:Latvia","6","0.677966101694915224"
"flag:ru:Russian Federation","6","0.677966101694915224"
"flag:sg:Singapore","4","0.451977401129943501"
"flag:ie:Ireland","4","0.451977401129943501"
"flag:fr:France","4","0.451977401129943501"
"flag:tr:Turkey","2","0.225988700564971751"
"flag:es:Spain","2","0.225988700564971751"
"flag:ca:Canada","2","0.225988700564971751"
"flag:ua:Ukraine","2","0.225988700564971751"
"flag:cz:Czech Republic","1","0.112994350282485875"
"flag:nl:Netherlands","1","0.112994350282485875"
"flag:pl:Poland","1","0.112994350282485875"