Historical Quotes

Start Date (YYYY-MM-DD)					End Date (YYYY-MM-DD)

Date	Open	High	Low	Close	Volume	Change %
02/09/2010	20.18	20.46	20.02	20.10	46,635	+0.05%
02/08/2010	20.25	20.40	20.08	20.09	19,577	-1.76%
02/05/2010	20.84	20.84	19.61	20.45	46,034	-1.78%
02/04/2010	21.64	22.21	20.68	20.82	96,874	-4.93%
02/03/2010	20.86	22.15	20.69	21.90	98,685	+4.58%
02/02/2010	20.82	21.05	20.53	20.94	39,099	+0.58%
02/01/2010	20.80	20.91	20.68	20.82	27,967	+0.39%
01/29/2010	21.46	21.71	20.74	20.74	30,946	-3.17%
01/28/2010	21.63	21.71	21.24	21.42	34,481	-0.56%
01/27/2010	20.69	21.78	20.59	21.54	39,799	+3.76%
01/26/2010	20.85	21.32	20.59	20.76	36,020	-1.38%
01/25/2010	20.94	21.11	20.67	21.05	38,993	+1.40%
01/22/2010	21.33	22.14	20.62	20.76	35,179	-2.54%
01/21/2010	21.38	21.38	20.66	21.30	56,241	-0.14%
01/20/2010	21.11	21.54	21.01	21.33	25,167	+0.14%
01/19/2010	20.94	21.30	20.80	21.30	28,668	+1.72%
01/15/2010	20.92	21.05	20.74	20.94	44,672	+0.58%
01/14/2010	20.58	20.89	20.54	20.82	14,330	+1.12%
01/13/2010	20.47	20.67	20.38	20.59	19,542	+1.13%
01/12/2010	20.18	20.52	20.12	20.36	21,192	+0.15%
01/11/2010	20.22	20.44	20.01	20.33	35,192	+0.84%
01/08/2010	19.99	20.22	19.66	20.16	27,092	+0.65%
01/07/2010	19.95	20.17	19.85	20.03	21,646	0.00%
01/06/2010	20.63	20.70	19.88	20.03	134,847	-2.91%
01/05/2010	21.07	21.08	19.80	20.63	149,564	-2.09%
01/04/2010	21.63	21.93	20.94	21.07	51,456	-1.03%
12/31/2009	21.73	21.91	21.29	21.29	60,338	-1.84%
12/30/2009	21.58	21.91	21.38	21.69	137,261	+0.42%
12/29/2009	21.60	21.91	21.53	21.60	23,357	+0.56%
12/28/2009	21.49	21.53	21.21	21.48	17,646	+0.28%
12/24/2009	20.72	21.42	20.70	21.42	19,628	+4.23%
12/23/2009	20.30	20.67	19.90	20.55	22,779	+1.58%
12/22/2009	20.11	20.29	20.02	20.23	30,000	+1.00%
12/21/2009	19.58	20.16	19.41	20.03	47,432	+2.67%
12/18/2009	20.20	20.20	19.46	19.51	178,195	-2.45%
12/17/2009	20.44	20.76	19.98	20.00	72,593	-2.58%
12/16/2009	21.44	21.44	20.45	20.53	62,360	-3.71%
12/15/2009	21.42	21.47	20.96	21.32	38,550	-0.47%
12/14/2009	21.08	21.42	20.38	21.42	84,132	+1.95%
12/11/2009	20.95	21.15	20.84	21.01	19,003	+0.67%
12/10/2009	20.87	21.20	20.66	20.87	46,331	+0.10%
12/09/2009	20.71	20.93	20.34	20.85	62,078	+0.14%
12/08/2009	20.65	20.94	20.55	20.82	32,606	+0.34%
12/07/2009	20.50	21.00	20.50	20.75	42,992	+1.22%
12/04/2009	21.22	21.50	20.48	20.50	103,541	-2.52%
12/03/2009	21.22	21.35	20.96	21.03	66,731	-0.24%
12/02/2009	21.08	21.48	20.93	21.08	102,477	+0.38%
12/01/2009	21.50	21.70	20.95	21.00	107,291	-1.22%
11/30/2009	21.00	21.50	20.87	21.26	111,330	+1.24%
11/27/2009	20.63	21.30	20.50	21.00	84,310	-1.96%
11/25/2009	21.62	21.62	21.02	21.42	43,915	0.00%
11/24/2009	22.19	22.19	20.92	21.42	163,250	-1.70%
11/23/2009	19.57	21.82	19.57	21.79	293,914	+11.69%
11/20/2009	19.27	19.72	19.27	19.51	105,888	+0.26%
11/19/2009	19.15	19.55	18.99	19.46	196,794	+0.26%
11/18/2009	18.95	19.50	18.81	19.41	251,530	+2.70%
11/17/2009	19.00	19.38	18.62	18.90	406,159	-1.05%
11/16/2009	16.82	20.23	16.82	19.10	1,090,084	+18.05%
11/13/2009	15.53	16.18	15.51	16.18	342,909	+4.25%
11/12/2009	15.07	15.55	14.83	15.52	284,030	+3.26%
11/11/2009	15.50	15.58	15.03	15.03	173,953	-2.91%
11/10/2009	15.45	15.65	15.30	15.48	374,811	+0.06%
11/09/2009	15.01	15.48	14.96	15.47	525,047	+2.79%
11/06/2009	14.48	15.05	14.41	15.05	918,069	+2.73%
11/05/2009	14.13	14.65	14.13	14.65	1,016,477	+3.10%
11/04/2009	13.73	14.47	13.22	14.21	1,522,926	+3.80%
11/03/2009	10.69	13.99	10.69	13.69	1,728,089	+27.23%
11/02/2009	11.02	11.02	10.18	10.76	119,166	-1.28%
10/30/2009	11.73	11.81	10.89	10.90	84,811	-8.02%
10/29/2009	11.36	11.94	11.36	11.85	75,700	+4.87%
10/28/2009	11.38	11.63	11.25	11.30	68,671	-0.35%
10/27/2009	11.33	11.65	11.27	11.34	51,208	0.00%
10/26/2009	11.42	11.50	11.14	11.34	69,369	-0.44%
10/23/2009	10.88	11.66	10.88	11.39	130,626	+4.59%
10/22/2009	10.55	11.60	10.50	10.89	184,515	+3.71%
10/21/2009	10.73	10.93	10.50	10.50	50,038	-2.14%
10/20/2009	10.77	10.85	10.62	10.73	45,835	-0.37%
10/19/2009	10.72	10.92	10.70	10.77	43,259	+0.94%
10/16/2009	10.94	11.06	10.51	10.67	68,234	-3.18%
10/15/2009	11.07	11.55	10.85	11.02	77,744	-0.27%
10/14/2009	11.03	11.25	10.91	11.05	36,805	+2.22%
10/13/2009	11.22	11.22	10.77	10.81	22,281	-3.74%
10/12/2009	11.15	11.25	11.08	11.23	24,799	+1.08%
10/09/2009	10.90	11.16	10.69	11.11	22,824	+2.11%
10/08/2009	11.13	11.15	10.88	10.88	43,360	-1.54%
10/07/2009	11.13	11.14	10.95	11.05	43,952	-0.63%
10/06/2009	10.83	11.24	10.81	11.12	66,879	+2.96%
10/05/2009	10.30	10.92	10.28	10.80	65,438	+5.06%
10/02/2009	10.00	10.48	9.80	10.28	93,548	+1.58%
10/01/2009	10.47	10.52	10.12	10.12	72,114	-3.62%
09/30/2009	10.80	10.80	10.05	10.50	77,286	-2.42%
09/29/2009	10.76	10.99	10.68	10.76	53,537	+0.09%
09/28/2009	10.76	10.99	10.70	10.75	35,366	-0.09%
09/25/2009	10.65	10.95	10.61	10.76	43,621	+1.22%
09/24/2009	11.10	11.16	10.42	10.63	96,677	-4.23%
09/23/2009	11.08	11.16	11.02	11.10	117,582	+0.09%
09/22/2009	11.20	11.25	11.04	11.09	97,647	+0.09%
09/21/2009	10.85	11.41	10.70	11.08	139,474	+1.65%
09/18/2009	11.08	11.13	10.39	10.90	851,385	-1.80%
09/17/2009	11.19	11.39	10.89	11.10	87,016	-0.89%