Exhibit 99.1

Cascade Investment Company, L.L.C. sold  2,700,000 shares of common stock on the dates and prices set forth below:

Sale Date	Number of Shares Sold	Price per Share
5/28/2008	400	3.8300
5/28/2008	9,900	3.8200
5/28/2008	16,518	3.8100
5/28/2008	31,000	3.8000
5/28/2008	800	3.7950
5/28/2008	35,782	3.7900
5/28/2008	29,400	3.7800
5/28/2008	11,000	3.7700
5/28/2008	300	3.7600
5/28/2008	4,900	3.7500
5/28/2008	19,000	3.7400
5/28/2008	20,300	3.7300
5/28/2008	31,350	3.7200
5/28/2008	2,500	3.7100
5/28/2008	19,502	3.7000
5/28/2008	200	3.6950
5/28/2008	8,955	3.6900
5/28/2008	9,800	3.6800
5/28/2008	21,250	3.6700
5/28/2008	7,143	3.6600
5/28/2008	2,500	3.6300
5/28/2008	17,500	3.6200
5/29/2008	6,900	3.7500
5/29/2008	1,100	3.7400
5/29/2008	100	3.7350
5/29/2008	2,750	3.7300
5/29/2008	1,900	3.7200
5/29/2008	27,350	3.7100
5/29/2008	25,600	3.7000
5/29/2008	300	3.6950
5/29/2008	12,900	3.6900
5/29/2008	10,250	3.6800
5/29/2008	100	3.6750
5/29/2008	24,370	3.6700
5/29/2008	74,724	3.6600
5/29/2008	200	3.6550
5/29/2008	39,210	3.6500
5/29/2008	46,480	3.6400
5/29/2008	18,000	3.6300
5/29/2008	9,100	3.6150
5/29/2008	24,166	3.6100
5/29/2008	100	3.6050
5/29/2008	14,906	3.6000
5/29/2008	100	3.5950
5/29/2008	30,488	3.5900
5/29/2008	200	3.5850
5/29/2008	48,606	3.5800
5/29/2008	8,500	3.5700
5/29/2008	9,200	3.5600
5/29/2008	23,140	3.5500
5/29/2008	600	3.5450

5/29/2008	39,143	3.5400
5/29/2008	800	3.5350
5/29/2008	68,952	3.5300
5/29/2008	100	3.5250
5/29/2008	28,965	3.5200
5/29/2008	100	3.5150
5/29/2008	28,500	3.5100
5/29/2008	12,100	3.5000
5/29/2008	10,900	3.4800
5/29/2008	100	3.4750
5/29/2008	28,400	3.4700
5/29/2008	14,000	3.4600
5/29/2008	400	3.4550
5/29/2008	6,200	3.4500
5/30/2008	2,500	3.6400
5/30/2008	600	3.6350
5/30/2008	18,200	3.6300
5/30/2008	58,481	3.6200
5/30/2008	3,523	3.6150
5/30/2008	110,220	3.6100
5/30/2008	2,800	3.6050
5/30/2008	56,700	3.6000
5/30/2008	900	3.5950
5/30/2008	11,200	3.5900
5/30/2008	1,400	3.5850
5/30/2008	20,675	3.5800
5/30/2008	1,500	3.5750
5/30/2008	23,254	3.5700
5/30/2008	600	3.5650
5/30/2008	100	3.5625
5/30/2008	15,254	3.5600
5/30/2008	22,967	3.5500
5/30/2008	800	3.5450
5/30/2008	39,530	3.5400
5/30/2008	300	3.5350
5/30/2008	8,496	3.5300
6/2/2008	3,200	3.6000
6/2/2008	300	3.5800
6/2/2008	1,200	3.5700
6/2/2008	300	3.5650
6/2/2008	1,550	3.5600
6/2/2008	300	3.5550
6/2/2008	22,400	3.5500
6/2/2008	1,400	3.5400
6/2/2008	1,100	3.5300
6/2/2008	1,500	3.5250
6/2/2008	11,535	3.5200
6/2/2008	300	3.5150
6/2/2008	11,700	3.5100
6/2/2008	1,600	3.5050
6/2/2008	50,661	3.5000
6/2/2008	700	3.4950

6/2/2008	13,284	3.4900
6/2/2008	300	3.4850
6/2/2008	17,015	3.4800
6/2/2008	600	3.4750
6/2/2008	22,755	3.4700
6/2/2008	2,000	3.4650
6/2/2008	6,000	3.4600
6/2/2008	12,200	3.4500
6/2/2008	900	3.4450
6/2/2008	4,400	3.4400
6/2/2008	1,200	3.4350
6/2/2008	11,100	3.4300
6/2/2008	800	3.4250
6/2/2008	13,000	3.4200
6/2/2008	3,900	3.4150
6/2/2008	3,500	3.4100
6/2/2008	300	3.4050
6/2/2008	9,600	3.4000
6/2/2008	20,200	3.3900
6/2/2008	13,715	3.3800
6/2/2008	1,300	3.3750
6/2/2008	82,185	3.3700
6/2/2008	900	3.3650
6/2/2008	49,100	3.3600
6/3/2008	23	3.4800
6/3/2008	677	3.4700
6/3/2008	1,800	3.4600
6/3/2008	2,500	3.4500
6/3/2008	500	3.4150
6/3/2008	33,503	3.4100
6/3/2008	300	3.4050
6/3/2008	26,393	3.4000
6/3/2008	400	3.3950
6/3/2008	48,923	3.3900
6/3/2008	1,000	3.3850
6/3/2008	30,181	3.3800
6/3/2008	200	3.3750
6/3/2008	35,409	3.3700
6/3/2008	776	3.3650
6/3/2008	22,824	3.3600
6/3/2008	100	3.3550
6/3/2008	49,791	3.3500
6/3/2008	2,100	3.3450
6/3/2008	68,860	3.3400
6/3/2008	745	3.3350
6/3/2008	31,395	3.3300
6/3/2008	800	3.3250
6/3/2008	38,463	3.3200
6/3/2008	600	3.3150
6/3/2008	54,240	3.3100
6/3/2008	35,547	3.3000
6/3/2008	11,350	3.2900

6/3/2008	300	3.2750
6/3/2008	300	3.2700
6/4/2008	1,100	3.3200
6/4/2008	2	3.3100
6/4/2008	17,632	3.3000
6/4/2008	11,266	3.2900
6/4/2008	400	3.2650
6/4/2008	9,600	3.2600
6/4/2008	5,200	3.2500
6/4/2008	976	3.2450
6/4/2008	57,492	3.2400
6/4/2008	900	3.2350
6/4/2008	39,756	3.2300
6/4/2008	100	3.2250
6/4/2008	37,376	3.2200
6/4/2008	71,140	3.2100
6/4/2008	700	3.2050
6/4/2008	73,058	3.2000
6/4/2008	500	3.1950
6/4/2008	19,445	3.1900
6/4/2008	26,657	3.1800
6/4/2008	600	3.1750
6/4/2008	14,597	3.1700
6/4/2008	1,024	3.1650
6/4/2008	10,479	3.1600