"flag:--:N/A","209","56.334233283996582"
"flag:us:United States","114","30.72776198387146"
"flag:pt:Portugal","28","7.54716992378234863"
"flag:cn:China","5","1.34770888835191727"
"flag:gb:United Kingdom","4","1.07816709205508232"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","3","0.808625295758247375"
"flag:sg:Singapore","3","0.808625295758247375"
"flag:de:Germany","2","0.539083546027541161"
"flag:es:Spain","1","0.26954177301377058"
"flag:ru:Russian Federation","1","0.26954177301377058"
"flag:lv:Latvia","1","0.26954177301377058"