Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	49.54	49.99	48.85	49.56	80,985	+0.22(+0.45%)
Aug 30, 2011	48.94	49.59	48.62	49.34	33,631	+0.16(+0.33%)
Aug 29, 2011	47.51	49.36	47.51	49.17	35,965	+2.26(+4.81%)
Aug 26, 2011	45.56	46.93	44.68	46.91	31,077	+1.13(+2.47%)
Aug 25, 2011	47.44	47.71	45.20	45.78	90,396	-1.27(-2.70%)
Aug 24, 2011	46.22	47.47	46.07	47.06	35,251	+0.75(+1.61%)
Aug 23, 2011	44.07	46.34	44.07	46.31	54,826	+2.40(+5.47%)
Aug 22, 2011	44.85	45.10	43.50	43.91	42,074	-0.06(-0.13%)
Aug 19, 2011	43.99	45.29	43.58	43.97	60,536	-0.62(-1.40%)
Aug 18, 2011	46.27	46.43	44.00	44.59	75,327	-3.13(-6.56%)
Aug 17, 2011	48.48	48.63	47.17	47.72	21,678	-0.41(-0.85%)
Aug 16, 2011	47.94	48.45	47.13	48.13	53,189	-0.16(-0.34%)
Aug 15, 2011	47.68	48.37	47.01	48.29	50,222	+0.96(+2.02%)
Aug 12, 2011	48.14	48.14	46.57	47.34	48,152	-0.48(-1.00%)
Aug 11, 2011	45.66	48.58	44.96	47.81	71,886	+2.55(+5.62%)
Aug 10, 2011	47.15	47.57	45.22	45.27	60,120	-3.15(-6.50%)
Aug 09, 2011	49.19	48.42	44.52	48.42	102,961	+2.95(+6.48%)
Aug 08, 2011	49.19	50.73	45.36	45.47	113,739	-4.78(-9.50%)
Aug 05, 2011	51.09	51.57	48.89	50.24	77,619	-0.33(-0.64%)
Aug 04, 2011	50.95	52.06	50.55	50.57	108,272	-1.25(-2.42%)
Aug 03, 2011	51.57	52.29	50.45	51.82	41,105	+0.34(+0.65%)
Aug 02, 2011	51.97	52.68	51.37	51.49	82,481	-0.77(-1.47%)
Aug 01, 2011	53.04	53.08	51.73	52.25	47,332	-0.24(-0.46%)
Jul 29, 2011	52.13	53.20	51.34	52.49	65,213	-0.10(-0.18%)
Jul 28, 2011	52.87	53.49	52.55	52.59	39,724	-0.36(-0.69%)
Jul 27, 2011	53.90	53.90	52.84	52.95	59,531	-1.09(-2.02%)
Jul 26, 2011	55.01	55.01	54.01	54.04	31,862	-0.91(-1.65%)
Jul 25, 2011	55.04	55.73	54.70	54.95	40,659	-0.58(-1.05%)
Jul 22, 2011	55.91	55.99	55.53	55.54	26,660	-0.56(-1.01%)
Jul 21, 2011	55.57	56.55	55.25	56.10	45,202	+0.87(+1.58%)
Jul 20, 2011	55.62	55.62	55.03	55.23	34,826	-0.21(-0.38%)
Jul 19, 2011	54.97	55.48	54.74	55.44	45,990	+1.04(+1.92%)
Jul 18, 2011	55.32	55.43	54.25	54.40	19,916	-1.12(-2.02%)
Jul 15, 2011	55.38	55.90	55.11	55.52	37,657	+0.36(+0.66%)
Jul 14, 2011	56.26	56.67	55.10	55.15	44,844	-0.98(-1.74%)
Jul 13, 2011	56.68	56.70	55.72	56.13	59,725	-0.14(-0.26%)
Jul 12, 2011	55.93	56.87	55.93	56.27	49,657	-0.01(-0.02%)
Jul 11, 2011	56.26	57.18	55.88	56.28	61,424	-0.84(-1.47%)
Jul 08, 2011	57.42	57.60	56.42	57.13	83,165	-0.77(-1.32%)
Jul 07, 2011	56.79	58.59	56.59	57.89	88,749	+1.51(+2.68%)
Jul 06, 2011	55.72	56.38	55.32	56.38	44,320	+0.73(+1.31%)
Jul 05, 2011	55.78	55.78	55.28	55.65	51,935	-0.29(-0.51%)
Jul 01, 2011	53.94	56.62	53.94	55.94	82,687	+2.16(+4.02%)
Jun 30, 2011	52.41	53.94	52.23	53.78	78,100	+1.62(+3.10%)
Jun 29, 2011	50.72	52.82	50.72	52.16	97,095	+1.50(+2.97%)
Jun 28, 2011	50.01	50.67	49.72	50.66	42,551	+0.92(+1.85%)
Jun 27, 2011	48.61	50.16	48.50	49.74	36,340	+1.02(+2.10%)
Jun 24, 2011	49.25	49.28	48.52	48.71	78,052	-0.47(-0.95%)
Jun 23, 2011	48.65	49.39	48.22	49.18	41,713	+0.14(+0.29%)
Jun 22, 2011	49.45	49.86	49.03	49.04	24,051	-0.61(-1.23%)
Jun 21, 2011	49.25	49.81	49.00	49.65	46,281	+0.86(+1.77%)
Jun 20, 2011	48.85	48.88	48.70	48.79	29,707	+0.57(+1.19%)
Jun 17, 2011	48.44	48.82	47.93	48.22	110,684	+0.05(+0.10%)
Jun 16, 2011	48.07	49.05	47.87	48.17	36,926	+0.26(+0.54%)
Jun 15, 2011	48.04	48.37	47.74	47.91	38,897	-0.62(-1.28%)
Jun 14, 2011	47.98	48.71	47.83	48.53	52,745	+1.03(+2.18%)
Jun 13, 2011	48.03	48.18	47.50	47.50	51,541	-0.47(-0.98%)
Jun 10, 2011	47.96	48.41	47.57	47.97	53,964	-0.08(-0.16%)
Jun 09, 2011	48.32	48.49	47.97	48.04	33,223	-0.18(-0.38%)
Jun 08, 2011	48.12	48.52	48.12	48.23	57,921	+0.06(+0.13%)
Jun 07, 2011	48.36	48.42	48.03	48.16	22,408	+0.16(+0.34%)
Jun 06, 2011	48.32	48.44	47.76	48.00	36,418	-0.35(-0.73%)

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