Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	81.35	82.82	80.43	82.29	3,611,515	-0.10(-0.12%)
Jul 28, 2011	82.70	83.75	82.30	82.39	1,961,118	-0.28(-0.34%)
Jul 27, 2011	84.90	84.90	82.51	82.67	2,691,374	-2.72(-3.18%)
Jul 26, 2011	86.02	86.30	85.28	85.39	2,101,039	-0.87(-1.01%)
Jul 25, 2011	86.27	87.06	85.94	86.26	1,710,118	-1.07(-1.22%)
Jul 22, 2011	87.36	87.60	87.29	87.33	2,323,625	+0.33(+0.37%)
Jul 21, 2011	86.82	87.51	86.41	87.00	2,057,179	+0.58(+0.67%)
Jul 20, 2011	86.89	86.93	85.81	86.42	1,636,880	-0.36(-0.42%)
Jul 19, 2011	85.41	86.86	85.40	86.78	2,106,927	+2.13(+2.52%)
Jul 18, 2011	85.45	85.76	84.09	84.65	1,710,215	-1.27(-1.48%)
Jul 15, 2011	85.58	85.99	85.21	85.93	2,005,448	+0.63(+0.74%)
Jul 14, 2011	86.96	87.41	85.05	85.29	2,762,392	-1.40(-1.61%)
Jul 13, 2011	86.31	87.66	86.31	86.69	1,924,496	+0.86(+1.00%)
Jul 12, 2011	86.02	86.78	85.67	85.83	3,926,218	-0.56(-0.65%)
Jul 11, 2011	87.29	87.91	86.18	86.39	1,450,736	-2.15(-2.43%)
Jul 08, 2011	87.74	88.59	87.56	88.54	1,584,747	-0.45(-0.51%)
Jul 07, 2011	88.54	89.37	88.40	89.00	2,185,189	+1.24(+1.41%)
Jul 06, 2011	87.26	87.87	86.82	87.76	1,284,260	+0.38(+0.43%)
Jul 05, 2011	86.89	87.44	86.77	87.38	1,686,143	+0.58(+0.67%)
Jul 01, 2011	85.70	87.00	85.28	86.80	1,706,074	+1.22(+1.42%)
Jun 30, 2011	85.08	85.77	85.06	85.58	1,271,420	+0.73(+0.86%)
Jun 29, 2011	84.91	85.23	84.07	84.85	1,477,595	+0.34(+0.41%)
Jun 28, 2011	83.21	84.51	83.01	84.50	1,857,446	+1.61(+1.94%)
Jun 27, 2011	82.09	83.12	81.59	82.90	1,514,904	+0.68(+0.82%)
Jun 24, 2011	82.88	83.04	81.68	82.22	3,052,125	-0.42(-0.51%)
Jun 23, 2011	80.89	82.75	80.24	82.65	2,135,719	+0.77(+0.94%)
Jun 22, 2011	82.13	83.05	81.88	81.88	1,801,940	-0.71(-0.86%)
Jun 21, 2011	81.14	82.69	81.04	82.59	2,447,015	+2.04(+2.53%)
Jun 20, 2011	80.39	80.57	80.07	80.55	2,608,226	+0.76(+0.95%)
Jun 17, 2011	80.73	80.90	79.46	79.79	2,125,016	-0.18(-0.23%)
Jun 16, 2011	80.03	80.73	78.89	79.98	3,547,603	-0.07(-0.09%)
Jun 15, 2011	80.66	81.36	79.77	80.05	1,874,526	-1.45(-1.78%)
Jun 14, 2011	80.47	81.73	80.46	81.50	2,231,616	+1.80(+2.25%)
Jun 13, 2011	80.32	80.81	79.33	79.70	1,621,469	-0.34(-0.43%)
Jun 10, 2011	80.95	81.04	79.74	80.05	2,255,661	-1.36(-1.67%)
Jun 09, 2011	80.98	81.88	80.67	81.41	1,634,886	+0.64(+0.79%)
Jun 08, 2011	81.54	81.79	80.63	80.77	2,023,932	-1.14(-1.39%)
Jun 07, 2011	82.22	82.54	81.73	81.91	2,091,748	+0.26(+0.32%)
Jun 06, 2011	82.92	83.38	81.56	81.64	1,368,747	-1.51(-1.81%)
Jun 03, 2011	83.12	84.13	83.00	83.15	1,725,878	-0.08(-0.10%)
May 24, 2011	83.86	84.34	83.10	83.23	3,789,263	-0.49(-0.58%)
May 23, 2011	83.83	84.37	83.54	83.72	1,916,874	-1.71(-2.01%)
May 20, 2011	85.71	86.04	84.71	85.43	1,458,809	-0.53(-0.62%)
May 19, 2011	86.48	86.56	85.16	85.97	1,228,872	+0.14(+0.17%)
May 18, 2011	84.50	85.90	84.36	85.82	1,945,637	+1.50(+1.78%)
May 17, 2011	84.00	84.60	83.58	84.32	3,204,553	-0.29(-0.34%)
May 16, 2011	85.58	86.50	84.54	84.61	2,224,571	-1.59(-1.84%)
May 13, 2011	87.30	87.63	85.90	86.20	2,649,235	-1.11(-1.27%)
May 12, 2011	85.88	87.61	85.35	87.31	2,204,604	+0.81(+0.94%)
May 11, 2011	87.87	87.94	86.00	86.50	2,055,274	-1.59(-1.80%)
May 10, 2011	87.26	88.09	87.13	88.09	2,695,799	+1.30(+1.50%)
May 09, 2011	85.60	86.95	85.42	86.79	1,544,126	+1.11(+1.30%)
May 06, 2011	85.98	86.80	85.19	85.68	2,393,020	+0.68(+0.80%)
May 05, 2011	84.68	86.42	84.48	85.00	3,438,171	-0.41(-0.48%)
May 04, 2011	86.77	86.78	84.79	85.41	2,345,037	-1.19(-1.38%)
May 03, 2011	87.75	87.98	85.99	86.60	2,606,677	-1.34(-1.53%)

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