Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	23.69	24.60	23.66	24.22	8,560,050	+0.38(+1.59%)
Jul 28, 2011	24.52	25.14	23.64	23.84	27,881,440	-5.64(-19.13%)
Jul 27, 2011	30.33	30.51	29.29	29.48	9,274,534	-1.21(-3.94%)
Jul 26, 2011	30.52	31.07	30.41	30.69	3,849,133	+0.28(+0.92%)
Jul 25, 2011	30.04	30.47	29.90	30.41	3,392,333	+0.04(+0.13%)
Jul 22, 2011	30.07	30.57	29.31	30.37	4,521,602	+0.96(+3.26%)
Jul 21, 2011	29.32	29.59	28.97	29.41	2,697,676	+0.05(+0.17%)
Jul 20, 2011	29.25	29.46	28.96	29.36	2,971,386	+0.12(+0.41%)
Jul 19, 2011	29.37	29.57	29.12	29.24	2,872,648	+0.18(+0.62%)
Jul 18, 2011	29.72	29.72	28.92	29.06	4,055,860	-0.79(-2.65%)
Jul 15, 2011	29.92	30.09	29.46	29.85	3,527,875	+0.23(+0.78%)
Jul 14, 2011	30.86	30.93	29.52	29.62	6,301,713	-1.33(-4.30%)
Jul 13, 2011	31.23	31.54	30.90	30.95	2,971,642	+0.01(+0.03%)
Jul 12, 2011	30.84	31.19	30.52	30.94	3,549,920	+0.13(+0.42%)
Jul 11, 2011	31.25	31.49	30.59	30.81	3,516,436	-0.85(-2.68%)
Jul 08, 2011	31.36	31.91	31.19	31.66	3,727,672	+0.12(+0.38%)
Jul 07, 2011	31.81	31.92	31.49	31.54	3,311,169	+0.11(+0.35%)
Jul 06, 2011	31.07	31.84	31.05	31.43	3,464,312	+0.25(+0.80%)
Jul 05, 2011	31.35	31.49	30.95	31.18	2,764,060	-0.31(-0.98%)
Jul 01, 2011	31.37	31.65	30.98	31.49	5,017,857	+0.02(+0.06%)
Jun 30, 2011	30.94	31.52	30.87	31.47	5,188,626	+0.67(+2.18%)
Jun 29, 2011	30.22	30.88	30.20	30.80	4,805,503	+0.70(+2.31%)
Jun 28, 2011	29.56	30.11	29.53	30.11	3,267,472	+0.61(+2.05%)
Jun 27, 2011	29.45	29.74	29.04	29.50	2,152,266	+0.25(+0.85%)
Jun 24, 2011	29.79	29.88	29.06	29.25	3,052,759	-0.59(-1.98%)
Jun 23, 2011	29.42	29.86	28.98	29.84	5,091,387	-0.02(-0.07%)
Jun 22, 2011	29.99	30.21	29.65	29.86	2,997,692	-0.20(-0.67%)
Jun 21, 2011	29.32	30.12	29.20	30.06	4,120,185	+0.82(+2.80%)
Jun 20, 2011	29.19	29.55	29.12	29.24	3,826,568	-0.25(-0.85%)
Jun 17, 2011	29.81	29.84	29.12	29.49	5,464,211	+0.02(+0.07%)
Jun 16, 2011	29.00	29.69	28.92	29.47	5,737,069	+0.48(+1.66%)
Jun 15, 2011	29.16	29.37	28.69	28.99	5,687,539	-0.55(-1.87%)
Jun 14, 2011	29.64	30.00	29.43	29.54	4,864,043	+0.15(+0.51%)
Jun 13, 2011	29.67	29.74	29.06	29.39	3,827,277	-0.06(-0.20%)
Jun 10, 2011	29.99	30.02	29.25	29.45	6,321,951	-0.59(-1.96%)
Jun 09, 2011	30.25	30.48	29.90	30.04	5,900,714	-0.22(-0.73%)
Jun 08, 2011	31.18	31.22	29.84	30.26	8,710,266	-1.11(-3.54%)
Jun 07, 2011	31.97	32.20	31.30	31.37	5,644,728	-0.47(-1.48%)
Jun 06, 2011	32.61	32.95	31.65	31.84	5,456,457	-0.99(-3.02%)
Jun 03, 2011	33.08	33.61	32.72	32.83	3,857,836	-0.11(-0.33%)
May 24, 2011	33.55	33.87	32.89	32.94	4,929,351	-0.36(-1.08%)
May 23, 2011	33.67	33.73	33.26	33.30	5,798,903	-0.90(-2.63%)
May 20, 2011	33.25	35.32	33.24	34.20	12,945,106	+1.55(+4.73%)
May 19, 2011	32.62	32.80	32.30	32.66	2,956,968	+0.18(+0.54%)
May 18, 2011	32.35	32.65	32.20	32.48	3,547,086	+0.08(+0.25%)
May 17, 2011	32.66	32.67	31.58	32.40	8,358,168	-0.55(-1.67%)
May 16, 2011	33.86	33.92	32.87	32.95	4,514,727	-1.00(-2.95%)
May 13, 2011	34.21	34.57	33.95	33.95	3,304,104	-0.20(-0.59%)
May 12, 2011	34.00	35.05	33.79	34.15	7,807,203	+0.01(+0.03%)
May 11, 2011	34.71	34.82	33.92	34.14	4,745,200	-0.77(-2.21%)
May 10, 2011	34.75	35.04	34.33	34.91	3,675,199	+0.32(+0.93%)
May 09, 2011	34.72	34.76	34.14	34.59	3,311,242	-0.03(-0.09%)
May 06, 2011	35.51	35.62	34.44	34.62	5,784,097	-0.55(-1.56%)
May 05, 2011	33.95	35.83	33.90	35.17	12,112,216	+0.82(+2.39%)
May 04, 2011	33.38	34.35	32.64	34.35	11,223,727	+0.89(+2.66%)
May 03, 2011	34.12	34.31	33.42	33.46	7,125,089	-0.77(-2.25%)

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