J. DOUGLAS PERRY				   	   FORM 4
TRANSACTION DETAIL			       		       ATTACHMENT

Common Stock	07/02/2007	S	12,341	D	 43.7000
Common Stock	07/02/2007	S	5,284	D	 43.7100
Common Stock	07/02/2007	S	100	D	 43.7150
Common Stock	07/02/2007	S	1,300	D	 43.7200
Common Stock	07/02/2007	S	100	D	 43.7250
Common Stock	07/02/2007	S	500	D	 43.7300
Common Stock	07/02/2007	S	400	D	 43.7400
Common Stock	07/02/2007	S	1,437	D	 43.7700
Common Stock	07/02/2007	S	780	D	 43.7800
Common Stock	07/02/2007	S	300	D	 43.7900
Common Stock	07/02/2007	S	1,200	D	 43.8100
Common Stock	07/02/2007	S	1,500	D	 44.0000
Common Stock	07/02/2007	S	1,800	D	 44.0100
Common Stock	07/02/2007	S	800	D	 44.0200
Common Stock	07/02/2007	S	1,900	D	 44.0300
Common Stock	07/02/2007	S	27,338	D	 44.0400
Common Stock	07/02/2007	S	1,400	D	 44.0500
Common Stock	07/02/2007	S	3,310	D	 44.0600
Common Stock	07/02/2007	S	1,500	D	 44.0700
Common Stock	07/02/2007	S	3,548	D	 44.0800
Common Stock	07/02/2007	S	1,204	D	 44.0900
Common Stock	07/02/2007	S	1,600	D	 44.1000
Common Stock	07/02/2007	S	500	D	 44.1100
Common Stock	07/02/2007	S	700	D	 44.1200
Common Stock	07/02/2007	S	700	D	 44.1300
Common Stock	07/02/2007	S	100	D	 44.1400
Common Stock	07/02/2007	S	100	D	 44.1600
Common Stock	07/02/2007	S	800	D	 44.1800
Common Stock	07/02/2007	S	200	D	 44.1900
Common Stock	07/02/2007	S	300	D	 44.2200
Common Stock	07/02/2007	S	400	D	 44.2300
Common Stock	07/02/2007	S	774	D	 44.2400
Common Stock	07/02/2007	S	200	D	 44.3200
Common Stock	07/02/2007	S	1,300	D	 44.3300
Common Stock	07/02/2007	S	100	D	 44.3400
Common Stock	07/02/2007	S	2,302	D	 44.5000
			78,118

Common Stock	07/03/2007	S	19,551	D	 43.5000
Common Stock	07/03/2007	S	1,050	D	 43.5100
Common Stock	07/03/2007	S	1,074	D	 43.5200
Common Stock	07/03/2007	S	830	D	 43.5300
Common Stock	07/03/2007	S	1,225	D	 43.5400
Common Stock	07/03/2007	S	875	D	 43.5500
Common Stock	07/03/2007	S	245	D	 43.5600
Common Stock	07/03/2007	S	105	D	 43.5700
Common Stock	07/03/2007	S	70	D	 43.5800
Common Stock	07/03/2007	S	280	D	 43.5900
Common Stock	07/03/2007	S	70	D	 43.6000
Common Stock	07/03/2007	S	70	D	 43.6100
Common Stock	07/03/2007	S	175	D	 43.6500
Common Stock	07/03/2007	S	105	D	 43.6600
Common Stock	07/03/2007	S	245	D	 43.6700
Common Stock	07/03/2007	S	210	D	 43.6800
Common Stock	07/03/2007	S	175	D	 43.7000
Common Stock	07/03/2007	S	140	D	 43.7100
Common Stock	07/03/2007	S	35	D	 43.7200
Common Stock	07/03/2007	S	70	D	 43.7300
Common Stock	07/03/2007	S	315	D	 43.7400
Common Stock	07/03/2007	S	140	D	 43.7500
Common Stock	07/03/2007	S	95	D	 43.7700
Common Stock	07/03/2007	S	140	D	 43.8000
			27,290

Common Stock	07/03/2007	S	35,849	D	 43.5000
Common Stock	07/03/2007	S	1,950	D	 43.5100
Common Stock	07/03/2007	S	1,996	D	 43.5200
Common Stock	07/03/2007	S	1,541	D	 43.5300
Common Stock	07/03/2007	S	2,275	D	 43.5400
Common Stock	07/03/2007	S	1,625	D	 43.5500
Common Stock	07/03/2007	S	455	D	 43.5600
Common Stock	07/03/2007	S	195	D	 43.5700
Common Stock	07/03/2007	S	130	D	 43.5800
Common Stock	07/03/2007	S	520	D	 43.5900
Common Stock	07/03/2007	S	130	D	 43.6000
Common Stock	07/03/2007	S	130	D	 43.6100
Common Stock	07/03/2007	S	325	D	 43.6500
Common Stock	07/03/2007	S	195	D	 43.6600
Common Stock	07/03/2007	S	455	D	 43.6700
Common Stock	07/03/2007	S	390	D	 43.6800
Common Stock	07/03/2007	S	325	D	 43.7000
Common Stock	07/03/2007	S	260	D	 43.7100
Common Stock	07/03/2007	S	65	D	 43.7200
Common Stock	07/03/2007	S	130	D	 43.7300
Common Stock	07/03/2007	S	585	D	 43.7400
Common Stock	07/03/2007	S	260	D	 43.7500
Common Stock	07/03/2007	S	177	D	 43.7700
Common Stock	07/03/2007	S	260	D	 43.8000
			50,223
