"sales" "population" "income"
"1" 162 274 2450
"2" 120 180 3254
"3" 223 375 3802
"4" 131 205 2838
"5" 67 86 2347
"6" 169 265 3782
"7" 81 98 3008
"8" 192 330 2450
"9" 116 195 2137
"10" 55 53 2560
"11" 252 430 4020
"12" 232 372 4427
"13" 144 236 2660
"14" 103 157 2088
"15" 212 370 2605