Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	52.07	52.50	51.80	52.10	1,843,701	+0.44(+0.85%)
Aug 30, 2011	51.66	52.50	50.89	51.66	1,637,589	-0.01(-0.02%)
Aug 29, 2011	49.99	51.85	49.79	51.67	1,618,681	+2.04(+4.11%)
Aug 26, 2011	46.94	49.98	46.16	49.63	1,844,256	+2.64(+5.62%)
Aug 25, 2011	48.29	48.38	46.87	46.99	1,736,961	-1.20(-2.49%)
Aug 24, 2011	47.30	49.12	47.05	48.19	2,258,514	-0.41(-0.84%)
Aug 23, 2011	45.51	48.64	45.51	48.60	1,489,244	+2.36(+5.10%)
Aug 22, 2011	47.23	47.92	45.86	46.24	1,032,312	-0.55(-1.18%)
Aug 19, 2011	46.55	48.50	46.11	46.79	2,225,434	-0.31(-0.66%)
Aug 18, 2011	50.19	50.85	46.48	47.10	2,803,557	-4.25(-8.28%)
Aug 17, 2011	52.41	53.43	51.01	51.35	1,710,796	-1.10(-2.10%)
Aug 16, 2011	53.60	53.85	52.06	52.45	1,505,096	-1.65(-3.05%)
Aug 15, 2011	52.48	54.19	52.31	54.10	2,726,021	+2.15(+4.14%)
Aug 12, 2011	52.83	53.29	51.29	51.95	3,071,615	-0.52(-0.99%)
Aug 11, 2011	51.86	53.47	50.35	52.47	2,937,119	+0.78(+1.51%)
Aug 10, 2011	54.16	54.16	51.63	51.69	2,474,576	-3.31(-6.02%)
Aug 09, 2011	54.30	55.11	51.63	55.00	3,308,978	+4.00(+7.84%)
Aug 08, 2011	52.10	52.94	50.51	51.00	3,712,651	-2.58(-4.82%)
Aug 05, 2011	53.81	54.38	49.82	53.58	5,750,244	-0.92(-1.69%)
Aug 04, 2011	58.03	58.03	54.48	54.50	3,175,868	-4.22(-7.19%)
Aug 03, 2011	58.84	59.44	57.48	58.72	2,466,589	+0.07(+0.12%)
Aug 02, 2011	60.02	60.77	58.61	58.65	2,701,575	-2.23(-3.66%)
Aug 01, 2011	62.76	63.69	60.71	60.88	3,836,497	-1.57(-2.51%)
Jul 29, 2011	59.88	63.20	59.28	62.45	5,172,056	+2.20(+3.65%)
Jul 28, 2011	57.76	60.55	57.71	60.25	6,507,024	+2.92(+5.09%)
Jul 27, 2011	63.25	63.50	57.00	57.33	10,788,734	-12.32(-17.69%)
Jul 26, 2011	71.53	71.85	68.35	69.65	3,528,396	-2.62(-3.63%)
Jul 25, 2011	74.10	74.16	72.18	72.27	1,096,287	-2.20(-2.95%)
Jul 22, 2011	74.09	74.61	73.30	74.47	918,210	+0.34(+0.46%)
Jul 21, 2011	73.70	74.68	73.40	74.13	1,615,888	+1.13(+1.55%)
Jul 20, 2011	72.15	73.33	71.25	73.00	1,656,958	+0.80(+1.11%)
Jul 19, 2011	71.33	72.66	71.15	72.20	1,045,286	+1.07(+1.50%)
Jul 18, 2011	72.50	72.67	70.21	71.13	1,833,964	-1.69(-2.32%)
Jul 15, 2011	73.69	74.17	72.43	72.82	1,002,890	-0.86(-1.17%)
Jul 14, 2011	74.09	74.77	72.65	73.68	1,442,034	-0.33(-0.45%)
Jul 13, 2011	74.28	75.33	73.60	74.01	1,278,979	+0.41(+0.56%)
Jul 12, 2011	73.41	74.30	73.40	73.60	1,578,833	-0.19(-0.26%)
Jul 11, 2011	75.59	75.59	73.63	73.79	1,721,980	-2.33(-3.06%)
Jul 08, 2011	75.06	76.37	74.69	76.12	1,414,464	+0.08(+0.11%)
Jul 07, 2011	77.50	77.90	75.96	76.04	2,084,340	-1.84(-2.36%)
Jul 06, 2011	78.38	79.40	77.56	77.88	1,795,811	+0.05(+0.06%)
Jul 05, 2011	76.25	78.43	75.36	77.83	2,355,801	+1.82(+2.39%)
Jul 01, 2011	75.16	76.39	74.85	76.01	1,140,010	+0.86(+1.14%)
Jun 30, 2011	75.75	75.75	75.00	75.15	1,913,671	-0.15(-0.20%)
Jun 29, 2011	76.31	76.68	75.23	75.30	1,522,891	-0.44(-0.57%)
Jun 28, 2011	74.06	76.28	73.94	75.73	1,311,037	+1.58(+2.14%)
Jun 27, 2011	72.99	74.64	72.18	74.15	2,260,851	+1.15(+1.58%)
Jun 24, 2011	74.14	74.14	72.74	73.00	1,232,899	-1.13(-1.52%)
Jun 23, 2011	73.68	74.38	72.88	74.13	949,104	-0.47(-0.63%)
Jun 22, 2011	73.79	75.15	73.43	74.60	1,531,306	+0.80(+1.08%)
Jun 21, 2011	73.01	74.31	72.11	73.80	889,989	+1.40(+1.93%)
Jun 20, 2011	72.45	72.89	71.02	72.40	730,343	+0.98(+1.37%)
Jun 17, 2011	72.00	72.92	71.19	71.42	1,828,687	+0.40(+0.56%)
Jun 16, 2011	70.57	71.63	70.32	71.02	1,569,043	+0.13(+0.18%)
Jun 15, 2011	71.62	72.46	70.79	70.89	1,724,498	-1.36(-1.88%)
Jun 14, 2011	71.31	72.42	70.57	72.25	1,409,982	+1.09(+1.53%)
Jun 13, 2011	72.99	73.02	71.02	71.16	1,105,157	-1.56(-2.15%)
Jun 10, 2011	73.55	73.55	72.71	72.72	1,780,887	-0.97(-1.32%)
Jun 09, 2011	73.04	74.36	72.98	73.69	1,130,785	+0.42(+0.57%)
Jun 08, 2011	72.46	74.20	72.08	73.27	1,779,416	+0.56(+0.77%)
Jun 07, 2011	72.12	73.09	71.85	72.71	712,746	+0.76(+1.06%)
Jun 06, 2011	72.13	72.51	71.02	71.95	1,151,917	-0.18(-0.25%)

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