"flag:--:N/A","496","71.572871572871577"
"flag:us:United States","105","15.1515151515151523"
"flag:cn:China","24","3.46320346320346317"
"flag:fi:Finland","20","2.88600288600288613"
"flag:hk:Hong Kong","10","1.44300144300144306"
"flag:pt:Portugal","8","1.15440115440115432"
"flag:de:Germany","8","1.15440115440115432"
"flag:lv:Latvia","6","0.865800865800865793"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.721500721500721531"
"flag:se:Sweden","5","0.721500721500721531"
"flag:sg:Singapore","2","0.288600288600288579"
"flag:ao:Angola","1","0.14430014430014429"
"flag:cz:Czech Republic","1","0.14430014430014429"
"flag:fr:France","1","0.14430014430014429"
"flag:gb:United Kingdom","1","0.14430014430014429"