Price Tier	52 Weeks Ending 1/4/2014	52 Weeks Ending 12/30/2017
$0–2.99	$814,858,065	$765,574,394
$3–5.99	3,995,816,700	4,165,256,641
$6–8.99	1,771,619,674	1,503,072,494
$9–11.99	2,953,458,815	3,306,015,857
$12–14.99	1,182,403,930	1,964,076,336
$15–19.99	722,524,114	1,314,199,512
>$20	720,303,300	1,089,624,291