Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	53.86	54.85	52.77	54.27	3,258,706	-0.13(-0.25%)
Jul 28, 2011	54.84	56.01	54.26	54.41	2,569,569	-0.22(-0.41%)
Jul 27, 2011	56.73	56.93	54.46	54.63	2,340,227	-2.55(-4.45%)
Jul 26, 2011	56.86	57.70	56.70	57.18	1,930,702	+0.31(+0.55%)
Jul 25, 2011	56.52	57.12	55.72	56.86	2,531,881	-0.39(-0.69%)
Jul 22, 2011	56.80	57.38	56.10	57.26	1,645,884	+0.68(+1.21%)
Jul 21, 2011	57.09	58.08	56.04	56.57	3,049,402	-0.03(-0.05%)
Jul 20, 2011	57.41	57.41	55.52	56.60	2,886,755	-0.62(-1.09%)
Jul 19, 2011	55.82	57.50	55.82	57.23	3,479,881	+1.96(+3.55%)
Jul 18, 2011	54.56	55.42	54.26	55.27	2,057,359	+0.32(+0.58%)
Jul 15, 2011	54.92	55.01	53.68	54.95	2,353,337	+0.50(+0.93%)
Jul 14, 2011	54.56	55.71	53.49	54.44	2,800,518	+0.13(+0.25%)
Jul 13, 2011	53.67	55.27	53.55	54.31	3,086,108	+1.10(+2.06%)
Jul 12, 2011	53.11	54.03	52.78	53.21	2,406,831	+0.24(+0.45%)
Jul 11, 2011	53.31	54.30	52.63	52.97	2,524,987	-1.26(-2.33%)
Jul 08, 2011	54.41	54.43	53.36	54.24	2,648,519	-0.96(-1.73%)
Jul 07, 2011	54.82	55.62	54.30	55.19	3,477,200	+1.40(+2.61%)
Jul 06, 2011	53.07	53.99	52.77	53.79	3,036,445	+0.79(+1.48%)
Jul 05, 2011	51.34	53.20	50.96	53.00	3,997,065	+2.00(+3.91%)
Jul 01, 2011	49.93	51.10	49.66	51.01	3,303,688	+1.34(+2.69%)
Jun 30, 2011	50.28	50.76	49.39	49.67	2,254,637	-0.34(-0.68%)
Jun 29, 2011	49.73	50.39	49.43	50.01	2,601,980	+0.30(+0.60%)
Jun 28, 2011	48.60	49.81	48.60	49.72	2,002,681	+1.29(+2.67%)
Jun 27, 2011	47.91	48.74	47.39	48.42	2,464,263	+0.46(+0.96%)
Jun 24, 2011	49.75	50.01	47.82	47.96	2,856,774	-1.69(-3.41%)
Jun 23, 2011	48.29	49.71	48.25	49.66	3,908,167	+0.76(+1.56%)
Jun 22, 2011	50.02	50.32	48.80	48.89	3,105,690	-1.53(-3.03%)
Jun 21, 2011	49.84	51.02	49.67	50.42	3,617,781	+1.14(+2.32%)
Jun 20, 2011	49.03	49.38	49.02	49.28	2,598,779	+0.68(+1.39%)
Jun 17, 2011	47.82	49.10	47.82	48.60	4,272,915	+1.19(+2.50%)
Jun 16, 2011	48.54	48.72	46.36	47.42	4,886,850	-1.11(-2.29%)
Jun 15, 2011	49.37	49.87	48.33	48.53	2,754,507	-1.45(-2.90%)
Jun 14, 2011	49.23	50.24	49.14	49.98	3,536,934	+1.28(+2.62%)
Jun 13, 2011	48.55	49.21	47.81	48.70	3,123,227	+0.39(+0.80%)
Jun 10, 2011	49.28	49.51	48.17	48.31	2,987,399	-1.15(-2.33%)
Jun 09, 2011	49.44	49.99	48.88	49.46	3,901,339	+0.27(+0.54%)
Jun 08, 2011	50.95	51.33	48.77	49.20	13,983,489	-2.69(-5.18%)
Jun 07, 2011	52.62	53.06	51.81	51.88	3,297,739	-0.41(-0.78%)
Jun 06, 2011	53.71	53.84	52.26	52.29	3,755,479	-1.48(-2.75%)
Jun 03, 2011	54.12	55.46	53.71	53.77	2,727,484	-1.60(-2.89%)
May 24, 2011	55.42	55.72	54.89	55.37	1,998,928	+0.09(+0.16%)
May 23, 2011	54.21	55.55	54.16	55.28	2,493,103	+0.32(+0.58%)
May 20, 2011	55.05	55.41	53.75	54.96	5,277,424	-1.00(-1.79%)
May 19, 2011	55.84	56.41	55.13	55.96	2,656,050	-0.09(-0.16%)
May 18, 2011	55.95	56.84	55.02	56.05	8,171,735	+1.87(+3.44%)
May 17, 2011	53.77	54.31	52.91	54.18	4,638,938	+0.35(+0.65%)
May 16, 2011	54.90	55.29	53.67	53.84	3,183,137	-1.16(-2.10%)
May 13, 2011	55.93	56.30	54.85	54.99	2,804,623	-0.70(-1.25%)
May 12, 2011	55.93	56.32	55.41	55.69	2,595,144	-0.49(-0.87%)
May 11, 2011	56.19	56.60	55.54	56.18	2,899,974	+0.24(+0.44%)
May 10, 2011	54.92	56.23	54.90	55.93	2,567,161	+1.15(+2.10%)
May 09, 2011	54.17	55.17	53.77	54.78	2,242,561	+0.33(+0.60%)
May 06, 2011	54.95	55.75	54.41	54.46	3,179,016	+0.19(+0.35%)
May 05, 2011	52.18	55.41	52.18	54.27	5,876,251	+1.92(+3.66%)
May 04, 2011	52.37	53.61	51.80	52.35	2,941,521	+0.04(+0.09%)
May 03, 2011	52.54	53.62	51.93	52.30	2,483,425	-0.32(-0.61%)

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