Three months ended March 31,
	1999	1998
Net revenues	$520,095	$463,117
Operating charges:
Operating expenses	203,107	180,951
Salaries and wages	178,634	161,125
Provision for doubtful accounts	40,926	37,266
Depreciation and amortization	26,978	24,436
Lease and rental expense	12,279	11,405
Interest expense, net	6,482	6,307
	468,406	421,490
Income before minority interests and income taxes	51,689	41,627
Minority interests in earnings of consolidated entities	3,994	1,748
Income before income taxes	47,695	39,879
Provision for income taxes	17,673	14,229
Net income	$30,022	$25,650
Earnings per share - basic	$0.94	$0.79
Earnings per share - diluted	$0.92	$0.77
Weighted average number of common shares - basic	32,007	32,516
Weighted average number of common share equivalents	681	794
Weighted average number of common shares and equivalents - diluted	32,688	33,310