Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	39.96	40.24	39.87	39.90	17,434,924	-0.21(-0.53%)
Jul 28, 2011	40.36	40.54	40.10	40.12	11,767,387	-0.20(-0.49%)
Jul 27, 2011	40.46	40.69	40.25	40.31	16,115,102	-0.26(-0.63%)
Jul 26, 2011	40.90	40.95	40.51	40.57	14,439,354	-0.29(-0.70%)
Jul 25, 2011	40.90	41.18	40.84	40.86	10,801,748	-0.42(-1.01%)
Jul 22, 2011	41.32	41.43	41.07	41.27	8,985,361	+0.04(+0.09%)
Jul 21, 2011	40.88	41.40	40.81	41.24	14,021,287	+0.44(+1.08%)
Jul 20, 2011	40.81	40.86	40.58	40.80	11,700,382	-0.06(-0.15%)
Jul 19, 2011	40.43	40.90	40.38	40.86	11,340,849	+0.49(+1.22%)
Jul 18, 2011	40.43	40.53	40.26	40.37	10,856,964	-0.23(-0.58%)
Jul 15, 2011	40.68	40.86	40.47	40.60	13,458,141	+0.00(+0.00%)
Jul 14, 2011	40.52	40.65	40.41	40.60	20,503,116	-0.30(-0.72%)
Jul 13, 2011	40.93	41.09	40.76	40.90	13,411,598	+0.06(+0.15%)
Jul 12, 2011	40.77	41.20	40.70	40.84	12,529,693	+0.05(+0.13%)
Jul 11, 2011	40.74	40.94	40.65	40.78	9,970,690	-0.16(-0.39%)
Jul 08, 2011	41.07	41.12	40.71	40.94	12,064,474	-0.31(-0.75%)
Jul 07, 2011	41.31	41.49	41.02	41.25	16,934,348	+0.58(+1.43%)
Jul 06, 2011	40.45	40.84	40.45	40.67	10,669,843	+0.25(+0.62%)
Jul 05, 2011	40.38	40.54	40.14	40.42	12,168,809	-0.09(-0.22%)
Jul 01, 2011	40.27	40.61	40.12	40.51	12,522,320	+0.28(+0.70%)
Jun 30, 2011	39.87	40.25	39.78	40.23	13,188,310	+0.38(+0.95%)
Jun 29, 2011	39.84	39.97	39.69	39.85	11,712,165	+0.08(+0.21%)
Jun 28, 2011	39.70	39.77	39.47	39.77	14,513,692	+0.18(+0.46%)
Jun 27, 2011	39.61	39.94	39.57	39.59	13,429,551	-0.09(-0.23%)
Jun 24, 2011	40.27	40.44	39.63	39.68	27,431,932	-0.67(-1.65%)
Jun 23, 2011	40.40	40.65	39.87	40.34	23,983,194	+0.21(+0.53%)
Jun 22, 2011	40.20	40.34	40.00	40.13	13,985,761	-0.21(-0.53%)
Jun 21, 2011	40.20	40.34	39.93	40.34	14,385,937	+0.19(+0.47%)
Jun 20, 2011	40.09	40.19	40.00	40.15	20,075,232	+0.17(+0.42%)
Jun 17, 2011	40.17	40.34	39.99	39.99	27,190,138	-0.01(-0.02%)
Jun 16, 2011	39.72	40.10	39.52	40.00	15,512,774	+0.39(+0.97%)
Jun 15, 2011	39.85	39.85	39.21	39.61	20,241,496	-0.45(-1.11%)
Jun 14, 2011	40.02	40.32	39.95	40.06	11,620,539	+0.22(+0.55%)
Jun 13, 2011	40.06	40.31	39.81	39.84	16,570,827	-0.08(-0.19%)
Jun 10, 2011	40.63	40.76	39.89	39.91	19,269,258	-0.68(-1.68%)
Jun 09, 2011	40.68	41.06	40.59	40.59	14,980,029	-0.05(-0.13%)
Jun 08, 2011	40.59	40.82	40.45	40.65	15,402,539	-0.11(-0.26%)
Jun 07, 2011	40.82	41.11	40.71	40.75	13,096,742	+0.05(+0.13%)
Jun 06, 2011	40.77	41.02	40.50	40.70	14,883,965	+0.08(+0.19%)
Jun 03, 2011	40.24	40.77	40.15	40.62	17,551,786	-0.85(-2.04%)
May 24, 2011	41.82	41.87	41.34	41.47	16,168,643	-0.33(-0.80%)
May 23, 2011	41.63	42.02	41.63	41.80	9,699,527	-0.05(-0.13%)
May 20, 2011	42.05	42.16	41.77	41.86	11,628,856	-0.14(-0.34%)
May 19, 2011	41.81	42.09	41.67	42.00	10,154,912	+0.23(+0.54%)
May 18, 2011	42.02	42.05	41.60	41.77	15,080,130	-0.27(-0.65%)
May 17, 2011	42.06	42.61	41.82	42.05	19,279,990	-0.39(-0.93%)
May 16, 2011	42.10	42.75	42.00	42.44	18,727,724	+0.26(+0.61%)
May 13, 2011	42.22	42.42	41.90	42.18	11,848,027	+0.00(+0.00%)
May 12, 2011	41.82	42.26	41.57	42.18	11,811,945	+0.42(+1.00%)
May 11, 2011	41.72	42.10	41.67	41.77	12,455,093	+0.00(+0.01%)
May 10, 2011	41.48	41.82	41.44	41.76	11,651,034	+0.32(+0.78%)
May 09, 2011	41.34	41.64	41.14	41.44	8,727,641	+0.06(+0.15%)
May 06, 2011	41.59	41.78	41.26	41.38	10,709,828	-0.04(-0.09%)
May 05, 2011	41.48	41.82	41.28	41.42	14,808,570	-0.23(-0.54%)
May 04, 2011	41.60	41.96	41.51	41.64	10,860,357	-0.07(-0.16%)
May 03, 2011	41.42	41.94	41.33	41.71	14,792,025	+0.32(+0.76%)

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