Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	68.57	70.20	67.60	68.37	5,325,922	+1.02(+1.51%)
Aug 30, 2011	66.23	67.92	65.48	67.35	3,829,947	+0.83(+1.25%)
Aug 29, 2011	65.63	66.61	65.15	66.51	2,883,823	+2.30(+3.58%)
Aug 26, 2011	62.22	64.59	60.71	64.21	3,732,468	+1.65(+2.64%)
Aug 25, 2011	64.09	64.98	62.25	62.56	4,344,305	-1.14(-1.79%)
Aug 24, 2011	62.94	65.03	62.55	63.70	5,686,509	-0.09(-0.15%)
Aug 23, 2011	61.18	63.83	60.52	63.80	3,903,039	+3.14(+5.18%)
Aug 22, 2011	63.14	63.24	60.28	60.65	4,075,170	-0.61(-1.00%)
Aug 19, 2011	61.08	64.27	60.93	61.27	5,485,961	-0.80(-1.28%)
Aug 18, 2011	65.26	65.48	61.24	62.06	7,197,247	-5.40(-8.01%)
Aug 17, 2011	67.29	68.65	66.46	67.47	3,707,320	+0.89(+1.34%)
Aug 16, 2011	67.73	68.39	65.60	66.58	4,296,416	-2.32(-3.36%)
Aug 15, 2011	67.43	69.23	67.26	68.90	4,224,337	+2.42(+3.64%)
Aug 12, 2011	68.84	69.52	65.70	66.48	4,794,775	-1.54(-2.26%)
Aug 11, 2011	61.97	69.25	61.06	68.01	9,502,420	+7.18(+11.81%)
Aug 10, 2011	62.22	63.40	60.59	60.83	7,833,334	-2.45(-3.87%)
Aug 09, 2011	61.96	63.36	58.64	63.28	8,874,922	+3.84(+6.46%)
Aug 08, 2011	61.96	64.24	59.18	59.44	10,594,232	-6.85(-10.33%)
Aug 05, 2011	68.35	69.08	63.12	66.29	7,610,200	-0.93(-1.38%)
Aug 04, 2011	72.84	72.84	66.92	67.22	8,986,628	-7.21(-9.69%)
Aug 03, 2011	74.88	75.10	71.92	74.43	5,555,573	-0.45(-0.61%)
Aug 02, 2011	76.01	77.11	74.81	74.88	4,854,801	-1.93(-2.51%)
Aug 01, 2011	77.68	77.87	75.56	76.81	4,488,514	+0.28(+0.36%)
Jul 29, 2011	76.34	77.41	75.35	76.53	4,490,940	-0.88(-1.14%)
Jul 28, 2011	76.52	79.03	76.23	77.41	4,199,553	+1.04(+1.36%)
Jul 27, 2011	77.64	78.30	76.25	76.38	3,895,429	-1.75(-2.24%)
Jul 26, 2011	76.78	78.89	76.01	78.13	5,601,625	+1.58(+2.06%)
Jul 25, 2011	75.64	77.13	75.27	76.55	3,588,625	-0.67(-0.86%)
Jul 22, 2011	77.07	77.68	76.63	77.22	2,433,044	+0.08(+0.11%)
Jul 21, 2011	76.82	77.56	76.42	77.14	3,194,280	+0.78(+1.02%)
Jul 20, 2011	76.95	77.55	76.23	76.36	4,708,330	+0.04(+0.05%)
Jul 19, 2011	74.08	76.39	73.98	76.32	5,349,843	+2.87(+3.91%)
Jul 18, 2011	73.95	74.16	72.52	73.45	3,046,244	-0.89(-1.20%)
Jul 15, 2011	71.99	74.36	71.52	74.34	7,789,240	+3.24(+4.55%)
Jul 14, 2011	71.44	72.00	70.64	71.10	3,530,877	-0.06(-0.08%)
Jul 13, 2011	71.48	72.60	70.97	71.16	2,744,726	+0.21(+0.30%)
Jul 12, 2011	71.15	72.02	70.87	70.94	3,147,810	-0.34(-0.48%)
Jul 11, 2011	72.31	72.60	71.13	71.29	3,005,254	-2.26(-3.08%)
Jul 08, 2011	72.90	73.70	72.60	73.55	2,423,941	-0.82(-1.10%)
Jul 07, 2011	74.11	74.70	73.49	74.36	3,108,866	+1.33(+1.83%)
Jul 06, 2011	73.11	73.23	72.16	73.03	3,359,339	-0.49(-0.67%)
Jul 05, 2011	72.13	73.78	72.13	73.52	3,513,221	+1.30(+1.80%)
Jul 01, 2011	71.16	72.36	70.27	72.22	2,951,400	+1.07(+1.50%)
Jun 30, 2011	70.57	71.47	70.44	71.16	3,530,241	+1.07(+1.52%)
Jun 29, 2011	69.70	70.79	68.72	70.09	4,410,559	+0.78(+1.12%)
Jun 28, 2011	67.40	69.58	67.23	69.31	3,652,124	+2.56(+3.83%)
Jun 27, 2011	66.23	67.33	65.98	66.75	3,780,708	-0.42(-0.62%)
Jun 24, 2011	67.14	67.65	66.19	67.17	4,924,164	-0.03(-0.04%)
Jun 23, 2011	65.89	67.42	64.74	67.20	6,098,744	-0.09(-0.14%)
Jun 22, 2011	66.50	68.42	66.44	67.29	4,080,213	+0.41(+0.61%)
Jun 21, 2011	64.99	67.20	64.99	66.88	4,010,276	+2.32(+3.59%)
Jun 20, 2011	63.69	64.61	63.66	64.57	6,452,748	-0.74(-1.14%)
Jun 17, 2011	65.86	66.32	64.88	65.31	6,701,198	+0.48(+0.74%)
Jun 16, 2011	66.60	67.31	64.30	64.83	6,046,565	-1.50(-2.26%)
Jun 15, 2011	66.89	68.56	65.87	66.33	4,741,151	-1.25(-1.85%)
Jun 14, 2011	67.61	68.72	67.42	67.58	4,543,779	+0.94(+1.40%)
Jun 13, 2011	67.43	68.44	65.99	66.64	4,004,363	-0.83(-1.24%)
Jun 10, 2011	68.81	68.83	67.31	67.48	6,147,031	-1.74(-2.52%)
Jun 09, 2011	69.42	69.71	68.66	69.22	3,519,291	+0.62(+0.91%)
Jun 08, 2011	68.84	69.74	68.33	68.60	6,855,707	+0.24(+0.35%)
Jun 07, 2011	69.80	70.27	68.26	68.36	9,082,937	-0.94(-1.35%)
Jun 06, 2011	71.18	71.38	68.74	69.29	4,220,950	-1.98(-2.78%)

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