Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	81.35	82.81	80.43	82.29	3,611,814	-0.10(-0.12%)
Jul 28, 2011	82.69	83.74	82.30	82.39	1,961,281	-0.28(-0.34%)
Jul 27, 2011	84.90	84.90	82.50	82.67	2,691,597	-2.72(-3.18%)
Jul 26, 2011	86.02	86.29	85.28	85.39	2,101,213	-0.87(-1.01%)
Jul 25, 2011	86.26	87.06	85.94	86.25	1,710,260	-1.07(-1.22%)
Jul 22, 2011	87.35	87.59	87.28	87.32	2,323,818	+0.33(+0.37%)
Jul 21, 2011	86.81	87.51	86.41	86.99	2,057,350	+0.58(+0.67%)
Jul 20, 2011	86.88	86.92	85.81	86.41	1,637,015	-0.36(-0.42%)
Jul 19, 2011	85.40	86.86	85.39	86.78	2,107,102	+2.13(+2.52%)
Jul 18, 2011	85.44	85.76	84.08	84.64	1,710,356	-1.27(-1.48%)
Jul 15, 2011	85.57	85.99	85.20	85.92	2,005,614	+0.63(+0.74%)
Jul 14, 2011	86.96	87.40	85.04	85.29	2,762,620	-1.40(-1.61%)
Jul 13, 2011	86.31	87.65	86.31	86.69	1,924,655	+0.86(+1.00%)
Jul 12, 2011	86.01	86.78	85.67	85.83	3,926,543	-0.56(-0.65%)
Jul 11, 2011	87.28	87.91	86.17	86.39	1,450,857	-2.15(-2.43%)
Jul 08, 2011	87.73	88.58	87.55	88.54	1,584,879	-0.45(-0.51%)
Jul 07, 2011	88.53	89.36	88.39	88.99	2,185,370	+1.24(+1.41%)
Jul 06, 2011	87.25	87.87	86.81	87.75	1,284,366	+0.38(+0.43%)
Jul 05, 2011	86.88	87.44	86.76	87.37	1,686,282	+0.58(+0.67%)
Jul 01, 2011	85.69	87.00	85.27	86.79	1,706,216	+1.22(+1.42%)
Jun 30, 2011	85.08	85.76	85.06	85.57	1,271,526	+0.73(+0.86%)
Jun 29, 2011	84.90	85.22	84.06	84.84	1,477,718	+0.34(+0.41%)
Jun 28, 2011	83.21	84.51	83.00	84.50	1,857,600	+1.61(+1.94%)
Jun 27, 2011	82.08	83.11	81.58	82.89	1,515,030	+0.68(+0.82%)
Jun 24, 2011	82.87	83.04	81.67	82.22	3,052,378	-0.42(-0.51%)
Jun 23, 2011	80.88	82.75	80.23	82.64	2,135,896	+0.77(+0.94%)
Jun 22, 2011	82.12	83.05	81.87	81.87	1,802,090	-0.71(-0.86%)
Jun 21, 2011	81.13	82.68	81.03	82.58	2,447,218	+2.04(+2.53%)
Jun 20, 2011	80.38	80.56	80.06	80.55	2,608,442	+0.76(+0.95%)
Jun 17, 2011	80.73	80.89	79.45	79.79	2,125,193	-0.18(-0.23%)
Jun 16, 2011	80.02	80.73	78.89	79.97	3,547,897	-0.07(-0.09%)
Jun 15, 2011	80.65	81.35	79.76	80.04	1,874,681	-1.45(-1.78%)
Jun 14, 2011	80.46	81.73	80.46	81.49	2,231,801	+1.80(+2.25%)
Jun 13, 2011	80.31	80.80	79.33	79.70	1,621,603	-0.34(-0.43%)
Jun 10, 2011	80.94	81.03	79.74	80.04	2,255,848	-1.36(-1.67%)
Jun 09, 2011	80.97	81.87	80.66	81.40	1,635,021	+0.64(+0.79%)
Jun 08, 2011	81.53	81.78	80.63	80.76	2,024,100	-1.14(-1.39%)
Jun 07, 2011	82.22	82.53	81.72	81.90	2,091,922	+0.26(+0.32%)
Jun 06, 2011	82.91	83.37	81.55	81.64	1,368,861	-1.51(-1.81%)
Jun 03, 2011	83.11	84.12	82.99	83.14	1,726,021	-0.08(-0.10%)
May 24, 2011	83.86	84.34	83.09	83.23	3,789,578	-0.49(-0.58%)
May 23, 2011	83.82	84.36	83.53	83.71	1,917,033	-1.71(-2.01%)
May 20, 2011	85.71	86.03	84.71	85.43	1,458,930	-0.53(-0.62%)
May 19, 2011	86.47	86.55	85.16	85.96	1,228,974	+0.14(+0.17%)
May 18, 2011	84.50	85.90	84.35	85.81	1,945,798	+1.50(+1.78%)
May 17, 2011	83.99	84.60	83.57	84.32	3,204,819	-0.29(-0.34%)
May 16, 2011	85.57	86.49	84.53	84.61	2,224,755	-1.59(-1.84%)
May 13, 2011	87.29	87.62	85.90	86.19	2,649,455	-1.11(-1.27%)
May 12, 2011	85.87	87.60	85.35	87.30	2,204,787	+0.81(+0.94%)
May 11, 2011	87.86	87.93	86.00	86.49	2,055,444	-1.59(-1.80%)
May 10, 2011	87.25	88.08	87.12	88.08	2,696,023	+1.30(+1.50%)
May 09, 2011	85.59	86.94	85.42	86.78	1,544,254	+1.11(+1.30%)
May 06, 2011	85.98	86.79	85.18	85.67	2,393,219	+0.68(+0.80%)
May 05, 2011	84.67	86.41	84.47	84.99	3,438,456	-0.41(-0.48%)
May 04, 2011	86.76	86.77	84.79	85.40	2,345,231	-1.19(-1.38%)
May 03, 2011	87.75	87.97	85.99	86.59	2,606,893	-1.34(-1.53%)

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