"flag:--:N/A","173","59.6551716327667236"
"flag:us:United States","96","33.1034481525421143"
"flag:pt:Portugal","5","1.72413792461156845"
"flag:gb:United Kingdom","4","1.37931033968925476"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","3","1.03448275476694107"
"flag:sg:Singapore","2","0.68965516984462738"
"flag:cn:China","1","0.34482758492231369"
"flag:de:Germany","1","0.34482758492231369"
"flag:es:Spain","1","0.34482758492231369"
"flag:ru:Russian Federation","1","0.34482758492231369"
"flag:lv:Latvia","1","0.34482758492231369"
"flag:pl:Poland","1","0.34482758492231369"
"flag:it:Italy","1","0.34482758492231369"