12-2019	12-2018	12-2017	12-2016
Sales	$ 8,351,931	$ 7,911,046	$ 7,256,382	$ 6,779,579
Cost of Goods	5,480,161	5,208,518	4,764,417	4,454,377
Gross Profit	2,871,770	2,702,528	2,491,965	2,325,202
Operating Expenses	2,128,711	2,001,309	1,806,000	1,631,499
Operating Income	743,220	701,737	686,382	694,080
Interest Expense	19,843	18,352	13,859	5,810
Pre-tax Income	723,377	683,385	672,523	688,270
Income Taxes	161,023	151,028	249,924	251,150
Net Income from Cont. Operations	562,354	532,357	422,599	437,120
Total Net Income	$ 562,354	$ 532,357	$ 422,599	$ 437,120
Basic EPS from Cont. Ops.	4.70	4.34	3.31	3.29
Basic EPS from Total Ops.	4.70	4.34	3.31	3.29
Diluted EPS from Cont. Ops	4.66	4.31	3.30	3.27
Diluted EPS from Total Operations	4.66	4.31	3.30	3.27
EBITDA	939,198	879,088	852,216	837,038