Three months ended September 30		Nine months ended September 30
	2000	1999	2000	1999
Net revenues	$561,790	$489,828	$1,627,622	$1,522,990
Operating charges:
Salaries, wages and benefits	219,371	196,523	632,902	591,772
Other operating expenses	132,123	116,183	369,669	347,425
Supplies expense	74,780	70,677	221,295	213,177
Provision for doubtful accounts	49,221	44,926	136,084	125,997
Depreciation and amortization	28,475	26,695	84,278	80,870
Lease and rental expense	12,482	12,219	36,351	36,771
Interest expense, net	6,994	6,503	21,514	19,551
	523,446	473,726	1,502,093	1,415,563
Income before minority interests and income taxes	38,344	16,102	125,529	107,427
Minority interests in earnings (losses) of consolidated entities	3,172	(579)	9,686	6,172
Income before income taxes	35,172	16,681	115,843	101,255
Provision for income taxes	12,837	5,887	41,570	37,409
Net income	$22,335	$10,794	$74,273	$63,846
Earnings per common share - basic	$0.75	$0.34	$2.46	$2.01
Earnings per common share - diluted	$0.72	$0.34	$2.39	$1.97
Weighted average number of common shares - basic	29,893	31,425	30,201	31,697
Weighted average number of common share equivalents	3,951	626	1,818	670
Weighted average number of common shares and equiv. - diluted	33,844	32,051	32,019	32,367