Three months ended December 31,		Twelve months ended December 31,
	2001	2000	2001	2000
Net revenues	$724,162	$614,822	$2,840,491	$2,242,444
Operating charges:
Salaries, wages and benefits	289,643	240,845	1,122,428	873,747
Other operating expenses	179,286	145,415	668,026	515,084
Supplies expense	91,469	80,368	368,091	301,663
Provision for doubtful accounts	53,438	56,541	240,025	192,625
Depreciation and amortization	32,893	28,531	127,523	112,809
Lease and rental expense	13,951	12,688	53,945	49,039
Interest expense, net	7,368	8,427	36,176	29,941
Nonrecurring charges	40,000	7,747	40,000	7,747
	708,048	580,562	2,656,214	2,082,655
Income before minority interests and income taxes	16,114	34,260	184,277	159,789
Minority interests in earnings of consolidated entities	6,194	3,995	17,518	13,681
Losses on foreign exchange and derivative transactions	7,353	0	8,862	0
Income before income taxes	2,567	30,265	157,897	146,108
Provision for income taxes	632	11,176	57,147	52,746
Net income before extraordinary charge	$1,935	$19,089	$100,750	$93,362
Extraordinary charge from early extinguishment of debt, net of taxes	$1,008	$0	$1,008	$0
Net income	$927	$19,089	$99,742	$93,362
Earnings per common share - basic	$0.02	$0.32	$1.67	$1.55
Earnings per common share - diluted	$0.02	$0.31	$1.60	$1.50
Weighted average number of common shares - basic	59,829	59,674	59,874	60,220
Weighted average number of common share equivalents	688	7,492	7,346	4,600
Weighted average number of common shares and equiv. - diluted	60,517	67,166	67,220	64,820
EARNINGS PER SHARE CALCULATION
Net income	$927	$19,089	$99,742	$93,362
Add: Debenture interest, net of taxes	0	1,844	8,120	4,092
Adjusted net income	$927	$20,973	$107,862	$97,454
Weighted average number of common shares - basic	59,829	59,674	59,874	60,220
Add: Shares for conversion of convertible debentures	0	6,577	6,577	3,504
Other share equivalents	688	913	769	1,096
Weighted average number of common shares and equiv. - diluted	60,517	67,164	67,220	64,820
Earnings per common share - diluted	$0.02	$0.31	$1.60	$1.50