"flag:us:United States","23","67.647057771682739"
"flag:bg:Bulgaria","3","8.8235296308994293"
"flag:zz:Universidade do Minho","2","5.8823529630899429"
"flag:pt:Portugal","1","2.9411764815449715"
"flag:ae:United Arab Emirates","1","2.9411764815449715"
"flag:ro:Romania","1","2.9411764815449715"
"flag:cn:China","1","2.9411764815449715"
"flag:de:Germany","1","2.9411764815449715"
"flag:gb:United Kingdom","1","2.9411764815449715"