12-2023	12-2022	12-2021	12-2020
Revenue	$ 11,144,200	$ 10,711,100	$ 9,356,900	$ 8,041,500
Expenses	8,119,300	8,358,800	6,224,900	5,154,000
Operating Income	3,024,900	2,352,300	3,132,000	2,887,500
Interest Income	143,400	71,600	40,400	39,700
Interest Expenses	1,398,200	1,136,500	870,900	793,500
Other Income/Expenses	-248,800	433,300	527,900	-312,600
Pre-tax Income	1,521,300	1,720,700	2,829,400	1,821,100
Income Taxes	154,200	24,000	261,800	129,600
Net Income from Cont. Operations	1,367,100	1,696,700	2,567,600	1,691,500
Minority Interest	-116,200	-69,100	-100	900
Total Net Income	$ 1,483,300	$ 1,765,800	$ 2,567,700	$ 1,690,600
Basic EPS from Cont. Ops.	2.93	3.68	5.69	3.81
Basic EPS from Total Ops.	3.18	3.83	5.69	3.81
Diluted EPS from Cont. Ops	2.93	3.67	5.66	3.79
Diluted EPS from Total Operations	3.18	3.82	5.66	3.79
EBITDA	6,161,200	5,754,900	5,504,500	4,802,700