Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	29.70	29.70	29.43	29.43	2,782	-0.20(-0.68%)
Feb 25, 2011	30.34	30.34	29.63	29.63	227	+0.03(+0.09%)
Feb 24, 2011	30.57	30.57	29.61	29.61	1,138	+0.06(+0.21%)
Feb 23, 2011	29.79	29.79	29.43	29.55	2,225	-0.24(-0.80%)
Feb 22, 2011	29.91	30.25	29.43	29.78	1,788	+0.32(+1.07%)
Feb 18, 2011	27.91	29.77	27.79	29.47	4,211	+2.22(+8.16%)
Feb 17, 2011	26.42	27.24	26.42	27.24	455	+0.01(+0.03%)
Feb 16, 2011	27.74	28.42	26.45	27.24	3,642	-1.85(-6.37%)
Feb 14, 2011	28.99	29.09	29.09	29.09	2,959	+0.41(+1.44%)
Feb 11, 2011	28.70	28.70	28.00	28.68	796	+0.03(+0.09%)
Feb 10, 2011	28.68	28.98	28.11	28.65	7,189	+0.14(+0.49%)
Feb 09, 2011	29.21	29.66	28.40	28.51	4,172	-1.14(-3.85%)
Feb 08, 2011	28.25	29.84	27.32	29.65	6,248	+1.13(+3.97%)
Feb 07, 2011	29.24	29.24	28.12	28.52	901	-0.69(-2.38%)
Feb 04, 2011	29.19	29.21	29.19	29.21	227	-0.04(-0.15%)
Feb 03, 2011	28.16	29.26	28.14	29.26	4,304	+1.67(+6.05%)
Feb 02, 2011	27.81	28.07	27.59	27.59	990	-0.20(-0.73%)
Feb 01, 2011	27.32	27.79	27.32	27.79	455	-0.50(-1.77%)
Jan 31, 2011	27.86	28.76	27.86	28.29	1,593	+0.40(+1.42%)
Jan 28, 2011	28.24	28.47	25.92	27.89	13,796	-1.80(-6.07%)
Jan 27, 2011	30.70	30.70	28.71	29.70	1,206	-0.82(-2.68%)
Jan 26, 2011	29.43	31.74	29.43	30.51	2,299	+1.48(+5.08%)
Jan 25, 2011	29.46	29.46	29.04	29.04	569	+0.25(+0.89%)
Jan 24, 2011	28.60	29.08	28.60	28.78	2,617	+0.40(+1.39%)
Jan 21, 2011	28.18	28.39	28.18	28.39	341	-0.43(-1.49%)
Jan 20, 2011	31.75	31.75	28.66	28.82	5,296	-2.99(-9.39%)
Jan 19, 2011	32.90	32.95	31.72	31.80	6,935	-1.03(-3.13%)
Jan 18, 2011	32.42	33.45	32.42	32.83	2,778	+0.49(+1.52%)
Jan 14, 2011	30.85	33.07	30.85	32.34	16,993	+1.18(+3.78%)
Jan 13, 2011	27.40	31.36	27.40	31.16	14,282	+4.10(+15.16%)
Jan 12, 2011	26.88	27.86	26.37	27.06	5,235	+0.40(+1.48%)
Jan 11, 2011	28.27	28.27	25.84	26.66	7,489	-1.24(-4.44%)
Jan 10, 2011	27.54	28.34	27.54	27.90	1,479	+0.50(+1.81%)
Jan 07, 2011	27.53	27.68	27.41	27.41	563	-0.29(-1.03%)
Jan 06, 2011	27.69	27.70	27.15	27.69	1,170	+0.01(+0.03%)
Jan 05, 2011	28.03	28.10	27.52	27.68	6,095	-1.03(-3.58%)
Jan 04, 2011	28.61	28.71	28.03	28.71	4,709	+0.55(+1.97%)
Jan 03, 2011	29.60	30.06	28.16	28.16	2,818	-1.16(-3.96%)
Dec 31, 2010	29.08	29.33	29.08	29.32	1,187	-0.35(-1.18%)
Dec 30, 2010	29.13	30.18	28.88	29.67	4,277	+0.25(+0.84%)
Dec 29, 2010	28.50	29.48	28.34	29.42	3,171	+1.12(+3.94%)
Dec 28, 2010	28.22	29.19	27.47	28.31	5,703	-0.33(-1.17%)
Dec 27, 2010	27.71	28.82	27.61	28.64	16,105	+0.49(+1.75%)
Dec 23, 2010	27.67	28.57	27.24	28.15	30,932	+0.25(+0.89%)
Dec 22, 2010	27.85	28.25	27.64	27.90	2,959	+0.23(+0.84%)
Dec 21, 2010	28.64	29.12	27.47	27.67	5,666	-1.42(-4.89%)
Dec 20, 2010	28.47	30.57	28.47	29.09	7,950	-0.56(-1.90%)
Dec 17, 2010	29.70	30.32	29.13	29.65	6,963	-0.29(-0.97%)
Dec 16, 2010	29.70	30.28	29.68	29.94	2,946	-0.23(-0.76%)
Dec 15, 2010	30.20	30.35	30.17	30.17	1,593	+0.00(+0.00%)
Dec 14, 2010	30.17	30.75	30.17	30.17	4,552	-0.62(-2.00%)
Dec 13, 2010	30.92	30.92	30.53	30.78	1,824	-0.15(-0.48%)
Dec 10, 2010	30.17	31.19	30.17	30.93	2,201	+0.76(+2.50%)
Dec 09, 2010	30.31	30.65	30.17	30.18	12,512	-0.26(-0.87%)
Dec 08, 2010	30.31	31.17	29.67	30.44	58,054	+0.40(+1.32%)
Dec 07, 2010	27.76	30.05	27.30	30.05	23,910	+2.49(+9.02%)
Dec 06, 2010	28.55	28.55	27.56	27.56	5,143	-1.07(-3.74%)
Dec 03, 2010	28.84	29.08	28.56	28.63	4,575	-0.77(-2.63%)
Dec 02, 2010	29.86	29.86	29.34	29.41	1,616	+0.22(+0.75%)

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