Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	31.76	32.02	31.23	31.51	1,253,354	+0.02(+0.06%)
Aug 30, 2011	30.85	31.66	30.85	31.49	918,943	+0.32(+1.02%)
Aug 29, 2011	30.55	31.18	30.44	31.18	1,487,310	+1.01(+3.33%)
Aug 26, 2011	29.22	30.24	28.86	30.17	1,905,439	+0.66(+2.24%)
Aug 25, 2011	30.02	30.31	29.43	29.51	2,024,379	-0.69(-2.30%)
Aug 24, 2011	29.78	30.20	29.48	30.20	1,861,716	+0.20(+0.68%)
Aug 23, 2011	28.98	30.03	28.73	30.00	2,118,014	+1.14(+3.95%)
Aug 22, 2011	29.77	29.78	28.73	28.86	1,711,098	-0.13(-0.44%)
Aug 19, 2011	28.56	29.40	28.56	28.99	2,010,667	+0.04(+0.14%)
Aug 18, 2011	29.49	29.63	28.70	28.95	2,620,171	-1.43(-4.70%)
Aug 17, 2011	30.54	30.93	30.02	30.38	2,836,797	-0.16(-0.54%)
Aug 16, 2011	30.14	30.74	30.14	30.54	3,348,629	-0.13(-0.43%)
Aug 15, 2011	29.82	30.69	29.82	30.67	2,286,258	+0.95(+3.18%)
Aug 12, 2011	29.51	29.95	29.14	29.72	1,683,321	+0.63(+2.17%)
Aug 11, 2011	27.88	29.45	27.88	29.09	3,909,268	+1.10(+3.93%)
Aug 10, 2011	28.66	29.03	27.96	27.99	5,166,125	-1.43(-4.85%)
Aug 09, 2011	29.04	29.47	27.50	29.42	8,151,049	+1.65(+5.96%)
Aug 08, 2011	28.63	29.11	27.52	27.77	8,118,222	-1.83(-6.18%)
Aug 05, 2011	30.03	30.31	28.70	29.59	6,667,162	-0.32(-1.06%)
Aug 04, 2011	31.79	31.79	29.88	29.91	8,088,174	-2.56(-7.88%)
Aug 03, 2011	32.41	32.64	31.34	32.47	7,040,451	-0.03(-0.09%)
Aug 02, 2011	33.32	33.74	32.47	32.50	4,981,495	-1.04(-3.09%)
Aug 01, 2011	34.59	34.69	33.24	33.53	2,660,832	-0.50(-1.46%)
Jul 29, 2011	33.57	34.25	33.35	34.03	1,319,585	+0.16(+0.46%)
Jul 28, 2011	33.67	34.56	33.67	33.87	2,772,884	+0.06(+0.17%)
Jul 27, 2011	34.62	34.62	33.69	33.81	4,924,919	-0.97(-2.80%)
Jul 26, 2011	35.13	35.13	34.73	34.79	949,978	-0.37(-1.06%)
Jul 25, 2011	35.45	35.54	35.13	35.16	433,606	-0.59(-1.64%)
Jul 22, 2011	35.72	35.82	35.51	35.75	419,290	+0.17(+0.48%)
Jul 21, 2011	35.16	35.70	35.16	35.58	1,429,340	+0.52(+1.49%)
Jul 20, 2011	35.42	35.47	34.89	35.06	442,875	-0.32(-0.92%)
Jul 19, 2011	34.99	35.38	34.85	35.38	4,319,024	+0.61(+1.75%)
Jul 18, 2011	35.00	35.08	34.43	34.77	3,563,967	-0.40(-1.14%)
Jul 15, 2011	35.25	35.27	34.97	35.17	716,319	-0.07(-0.20%)
Jul 14, 2011	35.52	35.86	35.15	35.24	1,639,698	-0.23(-0.65%)
Jul 13, 2011	35.34	35.79	35.33	35.47	1,825,568	+0.27(+0.77%)
Jul 12, 2011	35.06	35.52	35.04	35.20	1,207,674	-0.03(-0.07%)
Jul 11, 2011	35.73	35.73	35.10	35.22	3,505,375	-0.67(-1.88%)
Jul 08, 2011	35.56	35.92	35.56	35.90	772,752	+0.05(+0.14%)
Jul 07, 2011	36.03	36.03	35.53	35.85	727,765	+0.25(+0.70%)
Jul 06, 2011	35.44	35.67	35.38	35.60	793,986	+0.18(+0.50%)
Jul 05, 2011	35.37	35.43	35.19	35.42	1,830,978	+0.14(+0.41%)
Jul 01, 2011	34.78	35.31	34.77	35.28	1,110,442	+0.34(+0.98%)
Jun 30, 2011	35.03	35.08	34.89	34.94	1,111,947	+0.07(+0.21%)
Jun 29, 2011	34.97	34.97	34.58	34.86	2,269,310	+0.12(+0.35%)
Jun 28, 2011	34.15	34.83	34.07	34.74	3,741,318	+0.60(+1.75%)
Jun 27, 2011	33.76	34.16	33.59	34.15	1,257,784	+0.30(+0.89%)
Jun 24, 2011	34.07	34.07	33.63	33.84	864,455	-0.25(-0.74%)
Jun 23, 2011	33.54	34.11	33.27	34.10	2,121,143	+0.19(+0.55%)
Jun 22, 2011	33.84	34.16	33.80	33.91	799,879	-0.11(-0.33%)
Jun 21, 2011	33.86	34.07	33.61	34.02	1,690,395	+0.44(+1.31%)
Jun 20, 2011	33.61	33.73	33.24	33.58	656,154	+0.30(+0.90%)
Jun 17, 2011	33.66	33.80	33.23	33.28	2,016,016	-0.23(-0.67%)
Jun 16, 2011	33.61	33.81	33.21	33.51	1,501,384	-0.15(-0.44%)
Jun 15, 2011	33.80	34.27	33.64	33.66	1,917,664	-0.38(-1.13%)
Jun 14, 2011	34.15	34.18	33.81	34.04	1,182,892	+0.30(+0.88%)
Jun 13, 2011	33.79	34.13	33.65	33.74	1,920,082	-0.09(-0.28%)
Jun 10, 2011	34.39	34.42	33.84	33.84	3,606,469	-0.66(-1.90%)
Jun 09, 2011	34.56	34.83	34.23	34.49	1,564,107	-0.09(-0.27%)
Jun 08, 2011	34.77	34.96	34.48	34.58	1,631,721	-0.15(-0.42%)
Jun 07, 2011	34.48	34.91	34.42	34.73	1,356,582	+0.41(+1.19%)
Jun 06, 2011	34.87	34.94	34.30	34.32	1,837,994	-0.63(-1.79%)

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