Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	40.80	40.80	40.26	40.26	1,906	-1.20(-2.90%)
Sep 29, 2011	41.64	42.08	41.19	41.46	5,547	+0.31(+0.74%)
Sep 28, 2011	41.81	41.81	41.16	41.16	12,223	-1.43(-3.35%)
Sep 27, 2011	42.53	43.02	42.44	42.58	6,570	+1.99(+4.90%)
Sep 26, 2011	40.48	40.59	39.94	40.59	2,637	+0.17(+0.42%)
Sep 23, 2011	40.05	40.93	40.05	40.42	3,828	+0.77(+1.95%)
Sep 22, 2011	40.74	40.74	39.65	39.65	10,212	-2.65(-6.27%)
Sep 21, 2011	43.08	43.24	42.30	42.30	9,815	-1.52(-3.47%)
Sep 20, 2011	43.93	44.20	43.80	43.82	6,088	-0.19(-0.43%)
Sep 19, 2011	43.62	44.01	43.31	44.01	13,641	-0.89(-1.98%)
Sep 16, 2011	44.65	44.95	44.50	44.90	19,031	+0.28(+0.62%)
Sep 15, 2011	44.40	44.62	44.40	44.62	11,544	+0.22(+0.50%)
Sep 14, 2011	43.90	44.40	43.44	44.40	2,160	-0.07(-0.17%)
Sep 13, 2011	43.84	44.50	43.80	44.47	4,158	+0.52(+1.17%)
Sep 12, 2011	44.10	44.40	43.51	43.96	5,879	-0.85(-1.89%)
Sep 09, 2011	45.10	45.17	44.18	44.80	13,755	-1.22(-2.64%)
Sep 08, 2011	45.86	46.27	45.86	46.02	2,185	-0.56(-1.20%)
Sep 07, 2011	60.02	46.67	46.32	46.58	4,621	+1.28(+2.83%)
Sep 06, 2011	44.79	45.55	44.55	45.30	5,834	-0.68(-1.47%)
Sep 02, 2011	46.09	46.24	45.97	45.97	3,476	-0.95(-2.02%)
Sep 01, 2011	47.37	47.37	46.92	46.92	5,572	-0.28(-0.59%)
Aug 31, 2011	47.15	47.51	46.92	47.20	62,577	+0.61(+1.30%)
Aug 30, 2011	46.33	46.60	46.12	46.60	3,938	-0.11(-0.24%)
Aug 29, 2011	45.80	46.71	45.80	46.71	2,896	+1.09(+2.39%)
Aug 26, 2011	45.01	45.62	44.10	45.62	13,122	+0.95(+2.13%)
Aug 25, 2011	45.28	45.37	44.67	44.67	134,266	-0.59(-1.30%)
Aug 24, 2011	45.38	45.46	44.99	45.26	4,897	-0.54(-1.17%)
Aug 23, 2011	45.25	45.80	45.16	45.80	6,637	+1.21(+2.71%)
Aug 22, 2011	44.85	44.85	44.10	44.59	1,345	+0.51(+1.15%)
Aug 19, 2011	43.95	44.94	43.95	44.08	4,638	-0.32(-0.71%)
Aug 18, 2011	44.95	44.95	44.07	44.40	5,269	-1.47(-3.21%)
Aug 17, 2011	46.23	46.32	45.80	45.87	1,455	+0.05(+0.11%)
Aug 16, 2011	45.89	45.89	45.42	45.82	3,152	-0.27(-0.58%)
Aug 15, 2011	45.68	46.17	45.68	46.08	8,120	+0.97(+2.15%)
Aug 12, 2011	45.24	45.44	44.75	45.11	5,662	-0.31(-0.68%)
Aug 11, 2011	44.53	45.42	44.07	45.42	85,819	+2.18(+5.04%)
Aug 10, 2011	44.16	44.16	43.24	43.24	15,556	-1.27(-2.86%)
Aug 09, 2011	44.01	44.52	42.28	44.52	32,667	+2.00(+4.70%)
Aug 08, 2011	44.01	44.71	42.45	42.52	36,728	-3.41(-7.43%)
Aug 05, 2011	46.28	46.75	44.57	45.93	28,128	-0.18(-0.40%)
Aug 04, 2011	47.14	47.32	46.11	46.11	208,816	-2.27(-4.69%)
Aug 03, 2011	48.18	48.40	47.37	48.38	17,297	-0.18(-0.38%)
Aug 02, 2011	49.61	49.61	48.57	48.57	3,935	-0.77(-1.55%)
Aug 01, 2011	49.53	49.59	49.33	49.33	3,233	-0.46(-0.92%)
Jul 29, 2011	49.54	50.19	49.54	49.79	1,942	-0.18(-0.37%)
Jul 28, 2011	49.95	50.38	49.95	49.97	2,830	+0.01(+0.03%)
Jul 27, 2011	50.03	50.08	49.67	49.96	1,201	-0.35(-0.69%)
Jul 26, 2011	50.21	50.50	50.13	50.30	2,766	+0.28(+0.57%)
Jul 25, 2011	49.85	50.25	49.85	50.02	3,489	-0.34(-0.67%)
Jul 22, 2011	50.41	50.41	50.35	50.35	4,468	+0.35(+0.71%)
Jul 21, 2011	49.58	50.16	49.58	50.00	6,521	+0.63(+1.28%)
Jul 20, 2011	49.57	49.65	49.37	49.37	2,147	+0.26(+0.52%)
Jul 19, 2011	49.01	49.25	48.79	49.11	8,522	+1.12(+2.33%)
Jul 18, 2011	48.12	48.14	47.99	47.99	4,813	-0.57(-1.18%)
Jul 15, 2011	48.61	48.61	48.57	48.57	703	+0.08(+0.17%)
Jul 14, 2011	48.84	48.84	48.47	48.48	1,527	-0.64(-1.31%)
Jul 13, 2011	48.85	49.36	48.85	49.13	4,919	+0.52(+1.08%)
Jul 12, 2011	48.52	48.62	48.16	48.60	2,994	-0.08(-0.17%)
Jul 11, 2011	49.21	49.21	48.59	48.68	18,900	-0.91(-1.83%)
Jul 08, 2011	49.86	50.06	49.59	49.59	8,382	-0.69(-1.38%)
Jul 07, 2011	49.92	50.28	49.85	50.28	2,551	+0.61(+1.23%)
Jul 06, 2011	49.61	49.74	49.38	49.67	4,753	-0.31(-0.63%)
Jul 05, 2011	49.99	50.07	49.66	49.98	5,511	+0.05(+0.11%)

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