"flag:--:N/A","348","62.9294755877034291"
"flag:us:United States","79","14.2857142857142847"
"flag:pt:Portugal","57","10.3074141048824597"
"flag:cn:China","18","3.25497287522604006"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","14","2.53164556962025333"
"flag:br:Brazil","12","2.16998191681735975"
"flag:de:Germany","8","1.44665461121157324"
"flag:fi:Finland","4","0.723327305605786619"
"flag:ru:Russian Federation","4","0.723327305605786619"
"flag:lv:Latvia","4","0.723327305605786619"
"flag:hk:Hong Kong","2","0.36166365280289331"
"flag:cz:Czech Republic","1","0.180831826401446655"
"flag:gb:United Kingdom","1","0.180831826401446655"
"flag:sg:Singapore","1","0.180831826401446655"