Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	39.03	39.19	38.74	38.74	16,798,786	-0.64(-1.63%)
Jul 28, 2011	39.13	39.59	38.98	39.38	12,639,967	+0.32(+0.81%)
Jul 27, 2011	38.91	39.50	38.91	39.07	10,648,815	-0.08(-0.21%)
Jul 26, 2011	39.20	39.46	38.97	39.15	8,659,179	-0.11(-0.29%)
Jul 25, 2011	39.04	39.37	38.60	39.26	9,723,148	+0.01(+0.03%)
Jul 22, 2011	38.85	39.33	38.81	39.25	13,407,732	+0.34(+0.87%)
Jul 21, 2011	37.97	39.06	37.96	38.91	21,545,524	+1.80(+4.84%)
Jul 20, 2011	37.28	37.29	36.57	37.12	10,138,564	-0.17(-0.47%)
Jul 19, 2011	36.56	37.41	36.50	37.29	11,462,320	+0.91(+2.51%)
Jul 18, 2011	36.36	36.71	36.19	36.38	7,812,282	-0.05(-0.15%)
Jul 15, 2011	36.26	36.51	36.02	36.43	10,036,156	+0.28(+0.77%)
Jul 14, 2011	36.24	36.41	36.05	36.15	8,380,377	-0.23(-0.63%)
Jul 13, 2011	36.71	36.76	36.26	36.38	8,396,342	-0.14(-0.39%)
Jul 12, 2011	37.36	37.45	36.47	36.52	14,267,186	-0.86(-2.30%)
Jul 11, 2011	37.90	37.91	37.25	37.38	9,854,334	-0.40(-1.05%)
Jul 08, 2011	37.36	37.81	37.27	37.78	9,772,584	+0.15(+0.39%)
Jul 07, 2011	37.37	37.76	37.37	37.63	11,087,894	+0.49(+1.32%)
Jul 06, 2011	36.64	37.33	36.57	37.14	11,778,405	+0.57(+1.56%)
Jul 05, 2011	36.41	37.10	36.35	36.57	13,195,831	+0.24(+0.66%)
Jul 01, 2011	36.28	36.55	36.19	36.33	9,576,579	-0.01(-0.03%)
Jun 30, 2011	36.17	36.37	35.96	36.34	9,932,292	+0.33(+0.91%)
Jun 29, 2011	36.12	36.26	35.94	36.02	9,923,468	+0.15(+0.42%)
Jun 28, 2011	36.01	36.02	35.66	35.87	9,144,235	-0.02(-0.05%)
Jun 27, 2011	35.60	36.01	35.49	35.88	13,060,667	+0.45(+1.26%)
Jun 24, 2011	36.01	36.01	35.21	35.44	20,142,744	-0.58(-1.62%)
Jun 23, 2011	36.08	36.12	35.66	36.02	13,128,458	-0.26(-0.72%)
Jun 22, 2011	36.81	36.92	36.27	36.28	15,340,637	-0.76(-2.06%)
Jun 21, 2011	37.49	37.50	36.98	37.04	9,524,830	-0.21(-0.57%)
Jun 20, 2011	37.22	37.31	37.16	37.25	9,242,507	+0.32(+0.88%)
Jun 17, 2011	36.64	37.21	36.64	36.93	16,320,960	+0.52(+1.42%)
Jun 16, 2011	36.37	36.69	36.17	36.41	10,069,817	+0.01(+0.01%)
Jun 15, 2011	36.99	37.07	35.87	36.41	13,483,442	-0.76(-2.05%)
Jun 14, 2011	36.76	37.49	36.58	37.17	15,480,402	+0.75(+2.06%)
Jun 13, 2011	36.29	36.58	36.02	36.42	15,996,196	+0.10(+0.27%)
Jun 10, 2011	36.57	36.71	36.32	36.32	9,880,353	-0.42(-1.13%)
Jun 09, 2011	36.84	37.00	36.42	36.74	10,449,580	+0.04(+0.12%)
Jun 08, 2011	36.43	36.84	36.20	36.69	11,769,604	+0.12(+0.34%)
Jun 07, 2011	36.99	37.01	36.56	36.57	15,477,778	-0.27(-0.75%)
Jun 06, 2011	37.10	37.20	36.81	36.84	14,251,576	-0.36(-0.97%)
Jun 03, 2011	37.34	37.56	37.08	37.20	11,099,509	-0.47(-1.25%)
May 24, 2011	37.21	37.80	37.16	37.67	11,774,947	+0.41(+1.10%)
May 23, 2011	37.43	37.64	37.16	37.26	10,249,445	-0.59(-1.55%)
May 20, 2011	38.08	38.12	37.74	37.85	8,662,787	-0.26(-0.69%)
May 19, 2011	37.51	38.16	37.50	38.12	13,980,081	+0.76(+2.02%)
May 18, 2011	37.07	37.43	36.92	37.36	15,597,111	+0.37(+1.01%)
May 17, 2011	36.81	37.06	36.80	36.99	8,372,596	+0.08(+0.22%)
May 16, 2011	36.68	37.05	36.58	36.91	12,546,797	+0.07(+0.19%)
May 13, 2011	36.81	37.25	36.81	36.84	13,321,955	+0.05(+0.15%)
May 12, 2011	36.74	36.81	36.64	36.78	12,643,007	+0.02(+0.06%)
May 11, 2011	36.83	36.98	36.66	36.76	11,505,986	-0.06(-0.16%)
May 10, 2011	36.90	36.94	36.76	36.82	13,653,014	-0.01(-0.01%)
May 09, 2011	37.12	37.21	36.76	36.83	10,134,860	-0.17(-0.45%)
May 06, 2011	37.10	37.42	36.98	36.99	11,268,213	+0.11(+0.31%)
May 05, 2011	37.31	37.45	36.81	36.88	11,919,287	-0.52(-1.38%)
May 04, 2011	37.51	37.66	37.25	37.40	9,306,094	-0.11(-0.29%)
May 03, 2011	37.23	37.55	37.13	37.51	14,596,220	+0.13(+0.35%)

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