Exhibit 2

During the past sixty days, Cascade sold 50,000 shares of Common Stock on the dates and at the prices set forth below.

Date of sale	Number of shares sold	Price per share
07/16/03	700	45.0000
07/16/03	200	45.0010
07/16/03	700	45.0100
07/16/03	400	45.0200
07/16/03	400	45.0600
07/16/03	100	45.1100
07/16/03	800	45.2000
07/16/03	400	45.2200
07/16/03	1,600	45.2500
07/16/03	398	45.2900
07/16/03	100	45.3000
07/16/03	300	45.3100
07/16/03	1,800	45.3200
07/16/03	700	45.3300
07/16/03	300	45.3400
07/16/03	2,900	45.3500
07/16/03	1,902	45.3600
07/16/03	71	45.4000
07/16/03	200	45.4200
07/16/03	400	45.4300
07/16/03	400	45.4400
07/16/03	1,600	45.4800
07/16/03	1,100	45.4900
07/16/03	17,029	45.5000
07/16/03	200	45.5010
07/16/03	100	45.5200
07/16/03	100	45.5300
07/16/03	1,100	45.5310
07/16/03	500	45.5500
07/16/03	100	45.5600
07/16/03	100	45.5700
07/16/03	300	45.7500
07/17/03	100	40.6100
07/17/03	100	40.6500
07/17/03	100	40.7400
07/17/03	100	40.7500
07/17/03	100	40.9700
07/17/03	200	41.0000
07/17/03	350	41.0500
07/17/03	450	41.0600
07/17/03	100	41.0700
07/17/03	200	41.1000

1

Date of sale	Number of shares sold	Price per share
07/17/03	100	41.1500
07/17/03	100	41.2500
07/17/03	200	42.5000
07/17/03	100	42.5200
07/17/03	300	42.5500
07/17/03	400	42.5600
07/17/03	100	42.8700
07/17/03	100	43.0000
07/17/03	200	43.0400
07/17/03	100	43.0470
07/17/03	200	43.6400
07/17/03	200	43.7300
07/17/03	100	43.7310
07/17/03	100	43.7400
07/17/03	700	43.7800
07/17/03	600	43.9000
07/17/03	100	44.0000
07/17/03	100	44.0200
07/17/03	100	44.0300
07/17/03	100	44.0700
07/17/03	100	44.0710
07/17/03	100	44.2500
07/17/03	1,500	44.9500
07/17/03	2,900	44.9800
07/17/03	2,000	45.0000
07/17/03	400	45.0100
07/17/03	100	45.0110
07/17/03	100	45.0500
08/04/2003	900	43.35
08/04/2003	100	43.354
08/04/2003	400	43.51
08/04/2003	100	43.52
08/04/2003	1000	43.55
08/04/2003	500	43.57
08/04/2003	3300	44
08/04/2003	200	44.01
08/04/2003	900	44.11
08/04/2003	100	44.12
08/04/2003	800	44.25
08/04/2003	100	44.26
08/04/2003	100	44.5
08/04/2003	800	44.6
08/04/2003	100	44.61
08/04/2003	100	44.62
08/04/2003	2700	45.4
08/04/2003	400	45.46
08/04/2003	49	45.57
08/04/2003	100	45.6
08/04/2003	3100	45.72
08/04/2003	8731	46
08/04/2003	200	46.02
08/04/2003	620	46.03
08/04/2003	100	46.04
08/04/2003	1500	46.25

2