Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Sep. 30, 2011

Quarterly Financial Data (Unaudited)

Schedule Of Quarterly Financial Information

	Quarters ended (1)
	December 31		March 31		June 30		September 30
Fiscal 2011
Revenues	$	146,286	$	159,085	$	162,147	$	177,558
Income before income taxes		63,240		90,485		87,203		83,919
Net income		52,850		70,611		75,285		72,928
Earnings per common share -
Basic		0.82		1.09		1.16		1.13
Diluted		0.81		1.08		1.15		1.12
Fiscal 2010
Revenues	$	164,243	$	159,069	$	166,637	$	160,613
Income before income taxes		81,255		77,018		84,847		76,859
Net income		66,984		66,755		58,994		64,229
Earnings per common share -
Basic		1.04		1.04		0.92		1.00
Diluted		1.03		1.03		0.91		0.99

(1) The sum of the individual quarterly net income per common share amounts may not agree with year-to-date net income per common share as each quarterly computation is based on the weighted average number of common shares outstanding during that period.