Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	28.20	28.24	27.98	27.99	5,630	-0.29(-1.03%)
Jul 28, 2011	27.90	28.45	27.90	28.28	13,825	+0.38(+1.36%)
Jul 27, 2011	28.15	28.15	27.90	27.90	11,386	-0.26(-0.92%)
Jul 26, 2011	27.90	28.56	27.90	28.16	102,505	+0.24(+0.86%)
Jul 25, 2011	27.94	28.56	27.90	27.92	26,490	-0.06(-0.21%)
Jul 22, 2011	28.00	28.04	27.97	27.98	51,761	+0.00(+0.00%)
Jul 21, 2011	28.15	28.15	27.94	27.98	155,333	-0.02(-0.07%)
Jul 20, 2011	28.27	28.36	28.00	28.00	27,009	-0.25(-0.88%)
Jul 19, 2011	28.65	28.68	28.25	28.25	12,271	-0.31(-1.09%)
Jul 18, 2011	27.94	28.76	27.81	28.56	32,760	+0.54(+1.93%)
Jul 15, 2011	28.24	28.24	28.02	28.02	7,728	-0.01(-0.04%)
Jul 14, 2011	27.98	28.03	27.75	28.03	85,856	+0.12(+0.43%)
Jul 13, 2011	27.85	28.00	27.71	27.91	42,326	+0.10(+0.36%)
Jul 12, 2011	27.40	27.87	27.38	27.81	55,051	+0.41(+1.50%)
Jul 11, 2011	27.56	27.56	27.07	27.40	59,986	-0.16(-0.58%)
Jul 08, 2011	27.33	27.62	27.32	27.56	17,193	+0.23(+0.84%)
Jul 07, 2011	27.35	27.50	27.28	27.33	50,962	+0.00(+0.00%)
Jul 06, 2011	27.13	27.67	27.00	27.33	83,463	+0.32(+1.18%)
Jul 05, 2011	27.06	27.28	26.91	27.01	110,825	-0.05(-0.18%)
Jul 04, 2011	26.89	27.11	26.89	27.06	24,637	+0.12(+0.45%)
Jun 30, 2011	26.83	26.97	26.80	26.94	15,178	+0.22(+0.82%)
Jun 29, 2011	27.00	27.00	26.55	26.72	13,515	-0.14(-0.52%)
Jun 28, 2011	26.76	27.10	26.70	26.86	25,232	+0.08(+0.30%)
Jun 27, 2011	26.95	27.10	26.66	26.78	70,498	-0.17(-0.63%)
Jun 24, 2011	26.70	26.95	26.50	26.95	35,358	+0.16(+0.60%)
Jun 23, 2011	26.70	26.79	26.56	26.79	19,950	-0.09(-0.33%)
Jun 22, 2011	26.99	27.04	26.71	26.88	28,338	-0.01(-0.04%)
Jun 21, 2011	27.00	27.00	26.80	26.89	10,891	-0.11(-0.41%)
Jun 20, 2011	26.90	27.10	26.91	27.00	65,074	+0.20(+0.75%)
Jun 17, 2011	27.00	27.15	26.50	26.80	68,825	-0.21(-0.78%)
Jun 16, 2011	27.04	27.17	26.90	27.01	31,196	-0.03(-0.11%)
Jun 15, 2011	27.09	27.09	26.89	27.04	167,603	-0.06(-0.22%)
Jun 14, 2011	27.05	27.40	27.00	27.10	57,426	+0.10(+0.37%)
Jun 13, 2011	27.04	27.25	26.81	27.00	31,803	-0.05(-0.18%)
Jun 10, 2011	27.43	27.57	27.00	27.05	27,714	-0.38(-1.39%)
Jun 09, 2011	27.70	27.92	27.06	27.43	75,598	-0.27(-0.97%)
Jun 08, 2011	28.37	28.37	27.64	27.70	73,203	-0.69(-2.43%)
Jun 07, 2011	27.90	28.76	27.90	28.39	27,189	+0.48(+1.72%)
Jun 06, 2011	27.97	28.24	27.80	27.91	12,453	-0.01(-0.04%)
Jun 03, 2011	28.17	28.22	27.67	27.92	17,339	-0.23(-0.82%)
May 24, 2011	28.81	28.83	28.03	28.15	52,113	-0.74(-2.56%)
May 20, 2011	29.06	29.06	28.61	28.89	27,256	-0.16(-0.55%)
May 19, 2011	28.95	29.33	28.81	29.05	97,230	-0.47(-1.59%)
May 18, 2011	30.15	30.17	29.06	29.52	43,766	-0.72(-2.38%)
May 17, 2011	29.90	30.49	29.90	30.24	12,626	+0.24(+0.80%)
May 16, 2011	30.15	30.49	29.76	30.00	19,264	-0.40(-1.32%)
May 13, 2011	30.67	30.67	30.18	30.40	21,674	-0.15(-0.49%)
May 12, 2011	30.56	31.00	30.35	30.55	56,769	-0.01(-0.03%)
May 11, 2011	30.60	30.90	30.36	30.56	14,214	-0.13(-0.42%)
May 10, 2011	30.62	30.84	30.35	30.69	22,964	+0.17(+0.56%)
May 09, 2011	30.80	31.07	30.37	30.52	58,161	-0.23(-0.75%)
May 06, 2011	30.80	30.97	30.65	30.75	21,420	+0.10(+0.33%)
May 05, 2011	30.57	30.79	30.49	30.65	18,748	-0.08(-0.26%)
May 04, 2011	31.07	31.15	30.67	30.73	24,894	-0.27(-0.87%)
May 03, 2011	31.18	31.26	30.94	31.00	38,742	-0.18(-0.58%)

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