12-2019	12-2018	12-2017	12-2016
Revenue	$ 935,788	$ 915,436	$ 857,348	$ 801,591
Expenses	464,877	553,800	447,138	480,596
Operating Income	470,911	361,636	410,210	320,995
Interest Income	1,266	942	475	374
Interest Expenses	109,623	110,154	100,125	94,994
Other Income/Expenses	-2,012	-3,398	-12,690	50
Pre-tax Income	360,542	249,026	297,870	226,425
Net Income from Cont. Operations	360,542	249,026	297,870	226,425
Extraordinary Income	-	-	-	32,458
Minority Interest	6,676	7,119	7,956	8,973
Total Net Income	$ 353,866	$ 241,907	$ 289,914	$ 249,910
Basic EPS from Cont. Ops.	4.82	3.40	4.13	3.19
Basic EPS from Total Ops.	4.61	3.18	3.97	3.51
Diluted EPS from Cont. Ops	4.82	3.40	4.12	3.19
Diluted EPS from Total Operations	4.61	3.18	3.97	3.50
EBITDA	710,669	605,881	626,260	514,580