Historical Quotes

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

Date	Open	High	Low	Close	Volume	Change %
02/09/2010	17.83	18.02	17.40	17.67	92,117	-0.06%
02/08/2010	18.02	18.02	17.60	17.68	100,908	-2.10%
02/05/2010	17.83	18.13	17.51	18.06	112,725	+0.89%
02/04/2010	18.22	18.28	17.85	17.90	96,464	-2.40%
02/03/2010	18.50	18.58	18.08	18.34	73,755	-0.92%
02/02/2010	18.25	18.68	17.95	18.51	129,159	+1.93%
02/01/2010	18.21	18.35	17.98	18.16	111,584	+0.28%
01/29/2010	18.29	18.39	17.91	18.11	103,512	+0.28%
01/28/2010	18.25	18.27	17.75	18.06	89,266	-0.82%
01/27/2010	18.06	18.27	17.65	18.21	116,622	+0.55%
01/26/2010	18.44	18.59	18.09	18.11	94,396	-2.32%
01/25/2010	18.91	18.91	18.41	18.54	88,195	-0.59%
01/22/2010	19.00	19.00	18.52	18.65	142,201	-1.84%
01/21/2010	19.39	19.63	19.00	19.00	107,333	-1.45%
01/20/2010	19.72	19.77	19.17	19.28	93,506	-2.82%
01/19/2010	19.40	19.99	19.40	19.84	84,099	+2.22%
01/15/2010	19.52	19.67	19.19	19.41	96,113	-0.72%
01/14/2010	19.59	19.77	19.44	19.55	66,546	-0.66%
01/13/2010	19.37	19.70	19.04	19.68	173,067	-2.24%
01/12/2010	20.38	20.53	20.02	20.13	287,737	-1.95%
01/11/2010	20.69	20.76	20.33	20.53	197,308	0.00%
01/08/2010	20.51	20.67	20.38	20.53	161,617	+0.05%
01/07/2010	20.56	20.80	20.45	20.52	243,000	+0.05%
01/06/2010	19.99	20.57	19.95	20.51	200,716	+3.01%
01/05/2010	20.04	20.13	19.82	19.91	70,659	-0.55%
01/04/2010	20.15	20.34	19.83	20.02	99,446	+1.37%
12/31/2009	20.20	20.22	19.71	19.75	113,160	-2.13%
12/30/2009	19.95	20.34	19.92	20.18	115,543	+0.15%
12/29/2009	20.12	20.26	19.90	20.15	84,066	+0.75%
12/28/2009	20.01	20.30	19.96	20.00	64,208	-0.10%
12/24/2009	19.84	20.03	19.83	20.02	15,044	+1.11%
12/23/2009	19.73	19.88	19.32	19.80	109,965	+1.43%
12/22/2009	19.66	19.94	19.48	19.52	112,689	-0.71%
12/21/2009	19.48	19.86	19.38	19.66	220,263	+1.08%
12/18/2009	19.34	19.50	19.00	19.45	181,659	+1.30%
12/17/2009	19.02	19.25	18.61	19.20	130,931	-0.21%
12/16/2009	19.39	19.41	18.80	19.24	83,066	+0.58%
12/15/2009	19.46	19.47	19.08	19.13	73,157	-1.75%
12/14/2009	19.12	19.48	18.96	19.47	66,964	+2.10%
12/11/2009	18.97	19.14	18.50	19.07	135,504	+1.49%
12/10/2009	19.10	19.20	18.45	18.79	217,952	-1.36%
12/09/2009	19.19	19.37	18.79	19.05	87,971	-0.21%
12/08/2009	19.09	19.44	18.91	19.09	62,464	-1.29%
12/07/2009	19.58	19.61	19.08	19.34	60,576	-1.12%
12/04/2009	19.13	19.60	18.93	19.56	105,148	+4.60%
12/03/2009	19.20	19.60	18.65	18.70	108,748	-1.89%
12/02/2009	18.75	19.25	18.69	19.06	82,362	+1.49%
12/01/2009	19.13	19.13	18.34	18.78	194,688	-1.16%
11/30/2009	17.99	19.11	17.90	19.00	189,941	+4.63%
11/27/2009	18.42	18.50	17.98	18.16	276,827	-2.63%
11/25/2009	18.77	18.88	18.52	18.65	80,715	-0.27%
11/24/2009	18.88	19.00	18.67	18.70	108,528	-0.64%
11/23/2009	19.02	19.13	18.72	18.82	79,259	+0.97%
11/20/2009	18.50	18.88	18.45	18.64	81,689	+0.38%
11/19/2009	18.98	19.05	18.57	18.57	61,637	-2.83%
11/18/2009	18.76	19.16	18.69	19.11	67,354	+1.87%
11/17/2009	19.07	19.25	18.70	18.76	117,404	-1.88%
11/16/2009	18.96	19.22	18.89	19.12	75,784	+2.19%
11/13/2009	18.57	18.90	18.30	18.71	113,972	+1.46%
11/12/2009	18.88	19.17	18.43	18.44	65,355	-2.85%
11/11/2009	18.96	18.99	18.63	18.98	109,592	+1.23%
11/10/2009	18.84	19.00	18.25	18.75	98,619	-0.85%
11/09/2009	18.38	18.92	18.35	18.91	82,326	+4.82%
11/06/2009	18.26	18.40	17.78	18.04	113,210	-0.61%
11/05/2009	17.75	18.29	17.39	18.15	109,471	+3.71%
11/04/2009	18.25	18.36	17.50	17.50	118,621	-3.37%
11/03/2009	17.72	18.12	17.35	18.11	106,554	+2.20%
11/02/2009	17.63	17.95	17.25	17.72	156,282	+1.61%
10/30/2009	17.70	17.96	17.35	17.44	131,548	-2.68%
10/29/2009	17.40	18.06	17.40	17.92	139,066	+4.00%
10/28/2009	18.25	18.50	17.08	17.23	231,141	-5.49%
10/27/2009	18.39	18.75	18.15	18.23	110,092	-0.65%
10/26/2009	18.84	19.00	18.24	18.35	114,344	-2.08%
10/23/2009	19.05	19.31	18.59	18.74	101,352	-0.64%
10/22/2009	18.41	18.93	18.11	18.86	127,987	+2.50%
10/21/2009	18.79	19.25	18.39	18.40	137,978	-2.13%
10/20/2009	19.42	19.45	18.73	18.80	162,339	-3.29%
10/19/2009	19.28	19.69	19.19	19.44	70,513	+1.04%
10/16/2009	19.46	19.59	19.13	19.24	103,725	-1.84%
10/15/2009	19.94	20.02	19.50	19.60	140,385	-2.68%
10/14/2009	19.86	20.19	19.63	20.14	87,468	+2.49%
10/13/2009	19.91	20.14	19.49	19.65	121,077	-1.40%
10/12/2009	20.22	20.34	19.72	19.93	74,740	-0.50%
10/09/2009	20.03	20.13	19.77	20.03	119,777	0.00%
10/08/2009	20.83	21.10	19.94	20.03	197,121	-5.34%
10/07/2009	21.18	21.27	20.85	21.16	147,116	+0.57%
10/06/2009	20.91	21.45	20.69	21.04	93,703	+1.79%
10/05/2009	20.06	20.83	20.01	20.67	171,170	+3.40%
10/02/2009	20.45	20.55	19.75	19.99	167,977	-3.71%
10/01/2009	21.45	21.95	20.67	20.76	156,872	-3.53%
09/30/2009	21.65	21.84	20.73	21.52	128,396	-0.51%
09/29/2009	21.69	22.20	21.40	21.63	83,996	-0.37%
09/28/2009	20.53	21.71	20.53	21.71	102,533	+5.85%
09/25/2009	19.99	20.98	19.86	20.51	117,804	+2.09%
09/24/2009	20.56	21.07	19.75	20.09	202,011	-1.52%
09/23/2009	20.47	21.10	20.24	20.40	243,701	+0.44%
09/22/2009	20.50	20.59	19.86	20.31	82,157	+0.20%
09/21/2009	19.89	20.36	19.74	20.27	79,378	+1.40%
09/18/2009	19.71	20.36	19.71	19.99	233,314	+1.78%
09/17/2009	20.01	20.35	19.49	19.64	139,854	-0.91%