Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	38.31	38.45	37.61	37.73	17,878,500	-0.44(-1.14%)
Aug 30, 2011	38.27	38.38	37.99	38.17	12,287,100	-0.21(-0.54%)
Aug 29, 2011	38.04	38.47	37.99	38.37	11,421,409	+0.71(+1.88%)
Aug 26, 2011	37.45	37.85	36.88	37.67	13,636,218	+0.18(+0.48%)
Aug 25, 2011	38.16	38.24	37.33	37.49	14,824,830	-0.69(-1.81%)
Aug 24, 2011	38.10	38.42	37.96	38.18	14,222,872	-0.07(-0.19%)
Aug 23, 2011	37.39	38.27	37.23	38.25	16,396,026	+0.84(+2.26%)
Aug 22, 2011	38.23	38.40	37.29	37.41	14,751,484	-0.06(-0.16%)
Aug 19, 2011	36.82	38.53	36.82	37.47	21,815,556	+0.18(+0.48%)
Aug 18, 2011	36.94	37.49	36.81	37.29	20,742,558	-0.30(-0.81%)
Aug 17, 2011	37.06	37.95	37.02	37.59	15,204,902	+0.74(+2.01%)
Aug 16, 2011	36.94	37.27	36.65	36.85	13,497,722	-0.34(-0.92%)
Aug 15, 2011	36.43	37.19	36.30	37.19	20,352,452	+0.93(+2.55%)
Aug 12, 2011	36.15	36.36	35.78	36.27	18,841,476	+0.59(+1.65%)
Aug 11, 2011	35.53	36.05	35.26	35.68	24,598,896	+0.35(+1.00%)
Aug 10, 2011	36.52	36.56	35.19	35.33	26,335,636	-1.36(-3.71%)
Aug 09, 2011	36.92	36.77	34.96	36.69	35,266,156	+0.62(+1.71%)
Aug 08, 2011	36.92	37.65	35.97	36.07	30,261,798	-1.67(-4.43%)
Aug 05, 2011	37.04	37.97	36.53	37.74	26,050,658	+1.06(+2.88%)
Aug 04, 2011	37.68	37.76	36.59	36.69	20,337,606	-1.39(-3.66%)
Aug 03, 2011	38.05	38.10	37.66	38.08	14,191,922	+0.11(+0.30%)
Aug 02, 2011	38.33	38.59	37.97	37.97	12,930,967	-0.53(-1.37%)
Aug 01, 2011	38.98	39.01	38.03	38.49	11,127,461	-0.24(-0.63%)
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%)

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