Sales	$	663,298	$	430,713	$	347,349	$	255,404	$	190,600
Cost of goods sold		340,832		221,364		180,148		131,906		97,206
Accounts receivable		32,170		25,067		23,724		14,916		13,056

Compute trend percents for the above accounts, using 2015 as the base year.