Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	43.56	43.91	43.16	43.44	895,419	+0.14(+0.33%)
Aug 30, 2011	43.03	43.58	42.77	43.30	776,251	+0.06(+0.14%)
Aug 29, 2011	42.79	43.27	42.66	43.24	441,964	+1.07(+2.54%)
Aug 26, 2011	41.37	42.36	40.87	42.17	1,058,455	+0.51(+1.23%)
Aug 25, 2011	42.42	42.70	41.47	41.66	1,162,819	-0.55(-1.31%)
Aug 24, 2011	41.56	42.25	41.48	42.21	699,676	+0.58(+1.38%)
Aug 23, 2011	40.57	41.68	40.36	41.63	1,946,510	+1.26(+3.13%)
Aug 22, 2011	41.32	41.32	40.27	40.37	1,693,878	+0.01(+0.02%)
Aug 19, 2011	40.44	41.47	40.35	40.36	2,340,820	-0.73(-1.79%)
Aug 18, 2011	41.63	41.71	40.65	41.10	1,321,909	-1.67(-3.90%)
Aug 17, 2011	42.94	43.23	42.47	42.76	455,539	+0.09(+0.20%)
Aug 16, 2011	42.62	43.02	42.23	42.68	3,069,164	-0.31(-0.72%)
Aug 15, 2011	42.57	43.01	42.45	42.98	555,527	+0.85(+2.01%)
Aug 12, 2011	42.33	42.51	41.89	42.14	1,694,077	+0.32(+0.76%)
Aug 11, 2011	40.54	42.36	40.41	41.82	2,580,869	+1.64(+4.09%)
Aug 10, 2011	41.41	41.53	40.04	40.18	2,417,077	-1.89(-4.49%)
Aug 09, 2011	42.67	42.07	39.55	42.07	2,012,127	+1.70(+4.21%)
Aug 08, 2011	41.79	42.41	40.29	40.37	2,678,173	-2.60(-6.05%)
Aug 05, 2011	43.43	43.55	41.81	42.97	2,107,403	+0.05(+0.11%)
Aug 04, 2011	44.37	44.44	42.87	42.92	2,046,593	-2.06(-4.58%)
Aug 03, 2011	44.86	45.00	44.10	44.98	2,238,758	+0.23(+0.51%)
Aug 02, 2011	45.47	45.65	44.73	44.75	439,597	-1.04(-2.28%)
Aug 01, 2011	46.51	46.53	45.33	45.80	1,196,636	-0.09(-0.21%)
Jul 29, 2011	45.83	46.32	45.64	45.89	1,186,677	-0.37(-0.80%)
Jul 28, 2011	46.38	46.78	46.19	46.26	427,376	-0.14(-0.31%)
Jul 27, 2011	46.98	47.00	46.35	46.40	1,322,579	-0.85(-1.81%)
Jul 26, 2011	47.45	47.50	47.18	47.26	331,864	-0.18(-0.38%)
Jul 25, 2011	47.17	47.67	47.17	47.44	474,635	-0.25(-0.53%)
Jul 22, 2011	47.65	47.71	47.59	47.69	329,358	+0.03(+0.07%)
Jul 21, 2011	47.20	47.74	47.15	47.66	780,960	+0.68(+1.45%)
Jul 20, 2011	47.14	47.16	46.92	46.98	423,344	+0.04(+0.08%)
Jul 19, 2011	46.49	47.01	46.47	46.94	402,196	+0.71(+1.54%)
Jul 18, 2011	46.26	46.36	45.85	46.23	354,561	-0.28(-0.59%)
Jul 15, 2011	46.55	46.62	46.22	46.51	582,634	+0.24(+0.53%)
Jul 14, 2011	46.66	46.85	46.20	46.26	523,006	-0.23(-0.49%)
Jul 13, 2011	46.58	46.95	46.39	46.49	405,068	+0.17(+0.36%)
Jul 12, 2011	46.46	46.78	46.31	46.32	417,728	-0.22(-0.48%)
Jul 11, 2011	46.77	46.88	46.41	46.55	396,989	-0.77(-1.62%)
Jul 08, 2011	47.12	47.32	46.98	47.31	482,011	-0.31(-0.65%)
Jul 07, 2011	47.48	47.74	47.42	47.62	459,287	+0.50(+1.06%)
Jul 06, 2011	46.95	47.17	46.81	47.12	414,273	+0.09(+0.18%)
Jul 05, 2011	47.00	47.13	46.91	47.04	1,210,865	+0.00(+0.00%)
Jul 01, 2011	46.43	47.11	46.34	47.04	2,753,946	+0.64(+1.38%)
Jun 30, 2011	46.11	46.47	46.04	46.40	533,301	+0.45(+0.98%)
Jun 29, 2011	45.78	46.00	45.59	45.95	519,544	+0.40(+0.88%)
Jun 28, 2011	45.18	45.54	45.13	45.54	285,921	+0.55(+1.23%)
Jun 27, 2011	44.55	45.19	44.55	44.99	281,251	+0.41(+0.92%)
Jun 24, 2011	45.11	45.11	44.52	44.58	443,892	-0.55(-1.23%)
Jun 23, 2011	44.75	45.14	44.43	45.13	873,799	-0.14(-0.31%)
Jun 22, 2011	45.42	45.64	45.22	45.27	418,969	-0.28(-0.62%)
Jun 21, 2011	45.19	45.64	45.14	45.55	218,982	+0.55(+1.22%)
Jun 20, 2011	44.98	45.08	44.92	45.00	252,066	+0.19(+0.42%)
Jun 17, 2011	45.09	45.13	44.66	44.81	850,797	+0.10(+0.23%)
Jun 16, 2011	44.56	44.89	44.37	44.71	638,754	+0.13(+0.30%)
Jun 15, 2011	44.95	45.08	44.45	44.58	709,037	-0.75(-1.66%)
Jun 14, 2011	45.26	45.52	45.22	45.33	448,813	+0.48(+1.07%)
Jun 13, 2011	44.82	45.02	44.64	44.85	625,152	+0.13(+0.28%)
Jun 10, 2011	45.12	45.17	44.61	44.73	800,343	-0.61(-1.35%)
Jun 09, 2011	45.14	45.53	45.03	45.34	569,914	+0.35(+0.77%)
Jun 08, 2011	45.00	45.24	44.92	44.99	749,398	-0.10(-0.23%)
Jun 07, 2011	45.42	45.51	45.08	45.10	369,122	-0.14(-0.31%)
Jun 06, 2011	45.53	45.60	45.18	45.24	1,454,439	-0.44(-0.96%)

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