Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	51.22	52.12	51.22	52.11	4,407	+0.03(+0.07%)
Jul 28, 2011	52.20	52.78	52.07	52.07	5,816	-0.20(-0.39%)
Jul 27, 2011	53.33	53.33	52.15	52.27	12,699	-1.35(-2.52%)
Jul 26, 2011	54.02	54.05	53.63	53.63	3,931	-0.66(-1.22%)
Jul 25, 2011	53.98	54.59	53.86	54.29	3,381	-0.54(-0.99%)
Jul 22, 2011	54.87	54.87	54.77	54.83	1,825	-0.02(-0.03%)
Jul 21, 2011	54.55	54.96	54.55	54.85	4,479	+0.52(+0.95%)
Jul 20, 2011	54.56	54.56	54.00	54.33	6,184	-0.12(-0.22%)
Jul 19, 2011	53.96	54.56	53.85	54.45	5,096	+1.20(+2.25%)
Jul 18, 2011	53.59	53.59	52.93	53.26	5,704	-0.72(-1.34%)
Jul 15, 2011	53.78	53.98	53.69	53.98	11,822	+0.24(+0.45%)
Jul 14, 2011	54.57	54.80	53.55	53.74	11,733	-0.74(-1.36%)
Jul 13, 2011	54.33	54.91	54.19	54.48	15,713	+0.25(+0.47%)
Jul 12, 2011	54.19	54.59	54.19	54.22	5,884	-0.11(-0.21%)
Jul 11, 2011	54.73	54.83	54.11	54.34	6,766	-1.06(-1.92%)
Jul 08, 2011	55.16	55.40	54.83	55.40	3,755	-0.38(-0.68%)
Jul 07, 2011	55.67	56.05	55.67	55.78	8,000	+0.76(+1.39%)
Jul 06, 2011	54.72	55.08	54.72	55.02	5,174	+0.12(+0.21%)
Jul 05, 2011	54.73	54.92	54.55	54.90	7,507	+0.23(+0.43%)
Jul 01, 2011	53.96	54.68	53.94	54.67	8,338	+0.90(+1.68%)
Jun 30, 2011	53.66	53.85	53.66	53.77	3,392	+0.48(+0.91%)
Jun 29, 2011	53.17	53.28	53.17	53.28	658	+0.36(+0.68%)
Jun 28, 2011	52.26	52.92	52.26	52.92	4,881	+0.67(+1.28%)
Jun 27, 2011	52.24	52.25	52.06	52.25	1,812	+0.55(+1.06%)
Jun 24, 2011	52.24	52.24	51.71	51.71	2,626	-0.20(-0.38%)
Jun 23, 2011	51.77	51.91	51.77	51.91	356	-0.21(-0.41%)
Jun 22, 2011	52.16	52.63	52.12	52.12	4,189	-0.22(-0.43%)
Jun 21, 2011	51.85	52.36	51.85	52.35	6,554	+1.02(+1.99%)
Jun 20, 2011	51.43	51.43	51.26	51.32	2,961	+0.39(+0.77%)
Jun 17, 2011	51.31	51.45	50.93	50.93	2,337	+0.18(+0.35%)
Jun 16, 2011	50.95	51.20	50.38	50.75	3,567	+0.01(+0.01%)
Jun 15, 2011	51.15	52.07	50.75	50.75	6,528	-0.77(-1.49%)
Jun 14, 2011	50.86	51.71	50.86	51.51	4,338	+0.93(+1.84%)
Jun 13, 2011	50.47	50.83	50.19	50.58	17,511	-0.06(-0.11%)
Jun 10, 2011	51.13	51.13	50.31	50.64	8,113	-0.88(-1.70%)
Jun 09, 2011	51.19	51.63	51.19	51.52	8,301	+0.35(+0.67%)
Jun 08, 2011	51.32	51.50	51.17	51.17	1,708	-0.59(-1.15%)
Jun 07, 2011	51.65	52.05	51.65	51.76	4,188	+0.10(+0.20%)
Jun 06, 2011	51.98	52.19	51.57	51.66	8,714	-0.64(-1.23%)
Jun 03, 2011	52.38	52.61	52.18	52.30	10,381	-0.29(-0.55%)
May 24, 2011	52.73	52.94	52.32	52.59	8,939	-0.04(-0.07%)
May 23, 2011	52.78	52.78	52.36	52.63	9,232	-1.13(-2.09%)
May 20, 2011	53.83	53.84	53.23	53.76	8,039	-0.18(-0.34%)
May 19, 2011	54.14	54.14	53.64	53.94	5,338	+0.31(+0.58%)
May 18, 2011	53.06	53.73	53.06	53.63	5,621	+0.43(+0.80%)
May 17, 2011	52.90	53.23	52.72	53.20	7,688	-0.07(-0.13%)
May 16, 2011	53.60	53.93	53.27	53.27	10,772	-0.68(-1.27%)
May 13, 2011	54.74	54.74	53.92	53.95	4,469	-0.74(-1.35%)
May 12, 2011	53.97	54.77	53.97	54.69	5,449	+0.43(+0.78%)
May 11, 2011	54.82	54.83	54.15	54.27	3,379	-0.49(-0.90%)
May 10, 2011	54.29	54.83	54.29	54.76	4,311	+0.58(+1.08%)
May 09, 2011	53.74	54.18	53.38	54.18	5,966	+0.61(+1.15%)
May 06, 2011	54.00	54.21	53.52	53.56	2,125	+0.09(+0.17%)
May 05, 2011	53.10	54.11	52.94	53.47	5,504	-0.20(-0.36%)
May 04, 2011	54.02	54.17	53.23	53.67	2,777	-0.45(-0.83%)
May 03, 2011	54.70	54.70	53.99	54.12	7,407	-0.79(-1.43%)

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