"label","population","country","x","y"
"San Francisco", 750000,"USA",37,-122
"Fresno", 500000,"USA",36,-119
"Lahore",12500000,"Pakistan",31,74
"Karachi",13000000,"Pakistan",24,67
"Rome",2500000,"Italy",41,12
"Naples",1000000,"Italy",40,14
"Rio",12300000,"Brazil",-22,-43
"Sao Paolo",12300000,"Brazil",-23,-46