Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	36.38	36.73	36.11	36.58	3,421,656	-0.03(-0.07%)
Jul 28, 2011	36.42	36.98	36.06	36.60	6,031,738	+0.18(+0.49%)
Jul 27, 2011	36.41	36.79	36.36	36.42	4,033,835	-0.16(-0.43%)
Jul 26, 2011	36.59	36.71	36.44	36.58	1,872,094	-0.07(-0.18%)
Jul 25, 2011	36.41	36.80	36.41	36.65	2,720,732	-0.01(-0.04%)
Jul 22, 2011	36.63	36.74	36.58	36.66	1,308,765	-0.01(-0.02%)
Jul 21, 2011	36.42	36.72	36.38	36.67	2,173,808	+0.37(+1.01%)
Jul 20, 2011	36.42	36.48	36.19	36.30	2,037,353	-0.03(-0.09%)
Jul 19, 2011	36.06	36.35	35.91	36.33	2,284,684	+0.29(+0.80%)
Jul 18, 2011	36.06	36.13	35.64	36.04	2,894,667	-0.18(-0.49%)
Jul 15, 2011	36.21	36.41	35.96	36.22	2,784,491	-0.03(-0.09%)
Jul 14, 2011	36.31	36.54	36.18	36.25	2,234,731	-0.08(-0.22%)
Jul 13, 2011	36.62	36.63	36.25	36.33	2,506,531	-0.11(-0.29%)
Jul 12, 2011	36.11	36.60	36.01	36.44	2,465,658	+0.30(+0.83%)
Jul 11, 2011	35.81	36.29	35.76	36.14	2,885,459	-0.04(-0.11%)
Jul 08, 2011	36.46	36.53	36.06	36.18	3,609,334	-0.37(-1.00%)
Jul 07, 2011	36.55	36.58	36.23	36.54	3,961,163	+0.15(+0.41%)
Jul 06, 2011	36.03	36.40	36.03	36.39	2,162,157	+0.24(+0.65%)
Jul 05, 2011	36.23	36.27	36.06	36.16	1,769,063	-0.17(-0.47%)
Jul 01, 2011	36.11	36.35	36.04	36.33	2,076,056	+0.05(+0.14%)
Jun 30, 2011	36.23	36.38	36.20	36.27	2,281,166	+0.09(+0.24%)
Jun 29, 2011	36.17	36.28	35.96	36.19	2,614,863	+0.01(+0.04%)
Jun 28, 2011	36.09	36.19	35.93	36.18	3,813,720	+0.23(+0.64%)
Jun 27, 2011	35.83	36.14	35.83	35.95	3,006,693	+0.04(+0.11%)
Jun 24, 2011	35.61	36.03	35.54	35.91	4,233,456	+0.42(+1.18%)
Jun 23, 2011	35.62	35.62	35.05	35.49	3,854,786	-0.36(-1.01%)
Jun 22, 2011	36.08	36.20	35.81	35.85	2,052,343	-0.21(-0.58%)
Jun 21, 2011	36.33	36.36	36.06	36.06	2,758,027	-0.17(-0.47%)
Jun 20, 2011	36.12	36.24	36.10	36.23	2,976,343	+0.22(+0.60%)
Jun 17, 2011	36.14	36.23	35.99	36.01	3,596,977	+0.12(+0.33%)
Jun 16, 2011	35.67	35.93	35.47	35.89	2,816,290	+0.28(+0.77%)
Jun 15, 2011	35.72	35.93	35.49	35.62	3,944,163	-0.42(-1.16%)
Jun 14, 2011	36.60	36.65	35.19	36.04	8,639,247	-0.29(-0.81%)
Jun 13, 2011	36.09	36.54	36.05	36.33	1,997,339	+0.34(+0.95%)
Jun 10, 2011	36.41	36.52	35.99	35.99	2,084,860	-0.59(-1.61%)
Jun 09, 2011	36.34	36.79	36.22	36.58	2,590,174	+0.20(+0.56%)
Jun 08, 2011	36.31	36.43	36.03	36.38	2,878,800	+0.10(+0.27%)
Jun 07, 2011	36.15	36.44	36.09	36.28	3,236,254	+0.24(+0.67%)
Jun 06, 2011	35.93	36.14	35.91	36.04	2,296,111	+0.03(+0.07%)
Jun 03, 2011	36.11	36.25	35.87	36.01	2,164,598	-0.76(-2.08%)
May 24, 2011	37.06	37.08	36.74	36.78	3,229,607	-0.20(-0.53%)
May 23, 2011	37.06	37.17	36.92	36.97	2,095,953	-0.23(-0.61%)
May 20, 2011	37.35	37.40	37.07	37.20	1,886,445	-0.11(-0.30%)
May 19, 2011	37.30	37.37	37.20	37.31	1,586,994	+0.10(+0.26%)
May 18, 2011	37.31	37.32	37.13	37.21	2,018,686	-0.08(-0.21%)
May 17, 2011	37.19	37.44	37.14	37.29	2,094,083	+0.01(+0.03%)
May 16, 2011	37.43	37.43	37.23	37.28	2,847,203	-0.20(-0.52%)
May 13, 2011	37.41	37.56	37.30	37.47	2,198,752	+0.04(+0.10%)
May 12, 2011	36.81	37.54	36.81	37.43	3,595,201	+0.55(+1.48%)
May 11, 2011	37.11	37.18	36.76	36.89	3,077,321	-0.21(-0.58%)
May 10, 2011	36.78	37.17	36.72	37.10	3,681,735	+0.38(+1.03%)
May 09, 2011	36.95	36.95	36.69	36.72	2,561,087	-0.22(-0.60%)
May 06, 2011	37.03	37.35	36.84	36.95	2,714,313	+0.13(+0.35%)
May 05, 2011	36.84	37.21	36.72	36.81	4,000,634	-0.14(-0.37%)
May 04, 2011	36.74	37.13	36.46	36.95	8,700,649	-0.44(-1.18%)
May 03, 2011	37.13	37.43	37.08	37.39	3,417,052	+0.11(+0.30%)

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