Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	41.26	41.63	40.81	40.85	1,767,601	-0.93(-2.22%)
Sep 29, 2011	42.16	42.29	41.09	41.78	896,658	+0.40(+0.96%)
Sep 28, 2011	42.25	42.51	41.35	41.38	628,387	-0.75(-1.79%)
Sep 27, 2011	42.46	42.82	41.90	42.13	814,929	+0.44(+1.05%)
Sep 26, 2011	41.07	41.77	40.62	41.70	1,664,010	+0.99(+2.43%)
Sep 23, 2011	40.29	40.91	40.19	40.71	1,329,285	+0.20(+0.49%)
Sep 22, 2011	40.66	40.94	39.92	40.51	2,435,796	-1.26(-3.03%)
Sep 21, 2011	43.05	43.15	41.77	41.77	1,278,459	-1.21(-2.81%)
Sep 20, 2011	43.25	43.54	42.94	42.98	668,042	-0.04(-0.09%)
Sep 19, 2011	42.69	43.20	42.45	43.02	1,192,709	-0.38(-0.87%)
Sep 16, 2011	43.35	43.50	42.99	43.40	552,693	+0.24(+0.57%)
Sep 15, 2011	42.86	43.16	42.53	43.16	1,016,858	+0.74(+1.75%)
Sep 14, 2011	42.14	42.89	41.53	42.41	859,109	+0.58(+1.38%)
Sep 13, 2011	41.65	42.00	41.39	41.84	704,752	+0.28(+0.68%)
Sep 12, 2011	40.76	41.55	40.61	41.55	749,902	+0.26(+0.63%)
Sep 09, 2011	41.91	41.97	41.06	41.29	1,057,078	-1.05(-2.48%)
Sep 08, 2011	42.49	42.99	42.29	42.34	496,415	-0.42(-0.98%)
Sep 07, 2011	42.32	42.77	42.15	42.76	490,762	+1.10(+2.63%)
Sep 06, 2011	40.87	41.74	40.82	41.66	994,257	-0.33(-0.79%)
Sep 02, 2011	42.23	42.38	41.85	42.00	774,191	-1.04(-2.42%)
Sep 01, 2011	43.50	43.84	43.00	43.04	796,546	-0.40(-0.93%)
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%)

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