Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	38.88	38.94	38.64	38.90	22,888	-0.01(-0.04%)
Aug 30, 2011	38.90	38.95	38.76	38.92	5,206	+0.03(+0.08%)
Aug 29, 2011	38.83	38.90	38.71	38.89	12,396	+0.07(+0.19%)
Aug 26, 2011	38.64	38.86	38.64	38.81	1,198	-0.06(-0.15%)
Aug 25, 2011	38.64	38.87	38.64	38.87	11,795	-0.03(-0.07%)
Aug 24, 2011	38.61	39.08	38.61	38.90	11,619	+0.08(+0.21%)
Aug 23, 2011	38.61	38.99	38.42	38.82	18,354	+0.25(+0.64%)
Aug 22, 2011	38.58	38.78	38.42	38.57	18,395	-0.25(-0.65%)
Aug 19, 2011	39.01	39.01	38.51	38.82	16,804	-0.14(-0.37%)
Aug 18, 2011	38.62	38.97	38.41	38.97	10,059	+0.38(+0.99%)
Aug 17, 2011	38.67	38.91	38.24	38.58	122,936	+0.02(+0.06%)
Aug 16, 2011	38.46	38.77	38.46	38.56	47,239	-0.07(-0.18%)
Aug 15, 2011	38.73	38.73	38.32	38.63	22,663	+0.06(+0.15%)
Aug 12, 2011	38.64	38.70	38.50	38.57	6,547	+0.02(+0.06%)
Aug 11, 2011	38.57	38.83	38.39	38.55	19,078	+0.08(+0.20%)
Aug 10, 2011	38.28	38.81	38.28	38.48	27,264	+0.12(+0.32%)
Aug 09, 2011	38.85	38.96	38.35	38.35	183,905	-0.79(-2.01%)
Aug 08, 2011	38.85	39.14	38.61	39.14	37,166	+0.01(+0.04%)
Aug 05, 2011	38.89	39.13	38.62	39.13	15,644	+0.21(+0.54%)
Aug 04, 2011	38.91	38.95	38.57	38.92	30,706	+0.07(+0.17%)
Aug 03, 2011	38.99	38.99	38.65	38.85	32,448	-0.13(-0.34%)
Aug 02, 2011	39.18	39.18	38.75	38.98	10,149	+0.20(+0.51%)

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