Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	46.67	46.91	46.40	46.41	13,974	-1.25(-2.62%)
Sep 29, 2011	48.72	48.76	47.65	47.66	3,040	+1.85(+4.04%)
Sep 28, 2011	46.88	47.45	45.81	45.81	4,397	-0.55(-1.19%)
Sep 27, 2011	46.76	47.45	46.35	46.36	3,070	+2.74(+6.28%)
Sep 26, 2011	43.49	44.56	42.82	43.62	10,557	+0.83(+1.94%)
Sep 23, 2011	41.54	42.84	41.54	42.79	2,950	+1.16(+2.79%)
Sep 22, 2011	41.93	42.21	41.60	41.63	1,681	-1.62(-3.75%)
Sep 21, 2011	44.71	44.75	43.25	43.25	2,686	-1.15(-2.59%)
Sep 20, 2011	44.71	44.87	44.30	44.40	1,734	+0.40(+0.91%)
Sep 19, 2011	44.92	44.92	43.99	44.00	6,351	-2.75(-5.88%)
Sep 16, 2011	47.02	47.18	46.73	46.75	1,028	+0.85(+1.85%)
Sep 15, 2011	46.50	46.50	45.90	45.90	7,421	+1.65(+3.73%)
Sep 14, 2011	43.84	44.25	43.84	44.25	1,130	+1.08(+2.50%)
Sep 13, 2011	43.17	43.17	42.90	43.17	11,813	+1.16(+2.76%)
Sep 12, 2011	42.26	42.65	42.00	42.01	8,960	-1.19(-2.75%)
Sep 09, 2011	43.19	43.25	43.10	43.20	14,646	-2.16(-4.76%)
Sep 08, 2011	45.96	46.19	45.36	45.36	2,778	-0.54(-1.18%)
Sep 07, 2011	45.57	45.90	45.57	45.90	1,562	+0.65(+1.44%)
Sep 06, 2011	44.34	45.25	44.34	45.25	5,600	-4.90(-9.77%)
Sep 02, 2011	51.00	51.00	50.15	50.15	790	-2.25(-4.29%)
Sep 01, 2011	52.68	52.68	52.40	52.40	1,875	+0.17(+0.33%)
Aug 31, 2011	52.95	52.95	52.21	52.23	2,008	+1.38(+2.71%)
Aug 30, 2011	51.15	51.64	50.85	50.85	3,201	+0.40(+0.79%)
Aug 29, 2011	50.65	50.80	50.30	50.45	1,585	+1.65(+3.38%)
Aug 26, 2011	49.25	49.80	48.65	48.80	3,695	-1.97(-3.88%)
Aug 25, 2011	51.75	51.76	49.96	50.77	2,365	-0.57(-1.11%)
Aug 24, 2011	51.60	52.00	50.80	51.34	6,564	+1.79(+3.61%)
Aug 23, 2011	49.23	49.65	49.23	49.55	3,873	+1.05(+2.16%)
Aug 22, 2011	50.52	50.52	48.50	48.50	1,123	-0.25(-0.51%)
Aug 19, 2011	49.99	50.01	48.75	48.75	754	-1.00(-2.01%)
Aug 18, 2011	50.44	51.20	49.75	49.75	2,429	-2.70(-5.15%)
Aug 17, 2011	53.24	53.24	52.45	52.45	2,345	-0.75(-1.41%)
Aug 16, 2011	53.80	53.80	52.55	53.20	5,321	-0.11(-0.21%)
Aug 15, 2011	53.49	54.43	53.31	53.31	1,457	+1.66(+3.21%)
Aug 12, 2011	52.05	52.90	51.55	51.65	3,592	+0.35(+0.68%)
Aug 11, 2011	47.97	51.30	47.87	51.30	2,515	+3.30(+6.87%)
Aug 10, 2011	50.45	50.84	47.80	48.00	1,680	-5.00(-9.43%)
Aug 09, 2011	49.94	53.00	49.00	53.00	4,279	+5.72(+12.10%)
Aug 08, 2011	50.05	50.75	47.05	47.28	3,163	-2.27(-4.58%)
Aug 05, 2011	52.90	52.90	49.55	49.55	45,964	-2.15(-4.16%)
Aug 04, 2011	52.00	55.00	51.70	51.70	397	-0.69(-1.32%)
Aug 03, 2011	53.90	53.90	52.39	52.39	1,876	-2.36(-4.31%)
Aug 02, 2011	54.20	54.75	53.14	54.75	1,476	-0.10(-0.18%)
Aug 01, 2011	55.70	55.85	54.85	54.85	1,912	-0.69(-1.24%)
Jul 29, 2011	55.15	55.54	55.15	55.54	1,439	+0.39(+0.71%)
Jul 28, 2011	54.00	55.15	54.00	55.15	1,165	+0.76(+1.40%)
Jul 27, 2011	55.35	55.60	54.39	54.39	29,446	-1.26(-2.26%)
Jul 26, 2011	55.70	56.62	55.65	55.65	1,045	+0.15(+0.27%)
Jul 25, 2011	55.83	55.83	55.45	55.50	845	-0.74(-1.32%)
Jul 22, 2011	56.24	57.02	56.24	56.24	945	+0.34(+0.61%)
Jul 21, 2011	56.15	56.15	55.83	55.90	1,081	+1.40(+2.57%)
Jul 20, 2011	53.85	55.25	53.85	54.50	3,916	+1.79(+3.40%)
Jul 19, 2011	53.00	54.22	52.71	52.71	815	-0.85(-1.59%)
Jul 18, 2011	52.95	53.56	52.30	53.56	3,816	-0.04(-0.07%)
Jul 15, 2011	53.60	53.60	53.60	53.60	770	-1.25(-2.28%)
Jul 14, 2011	55.40	55.40	54.80	54.85	623	-0.20(-0.36%)
Jul 13, 2011	55.05	55.10	55.05	55.05	1,765	-0.12(-0.22%)
Jul 12, 2011	53.85	55.17	46.25	55.17	7,501	+0.92(+1.70%)
Jul 11, 2011	54.80	55.80	54.25	54.25	210,485	-2.30(-4.07%)
Jul 08, 2011	56.60	57.02	55.90	56.55	107,016	-0.60(-1.05%)
Jul 07, 2011	57.50	57.50	56.40	57.15	5,534	+0.65(+1.15%)
Jul 06, 2011	57.00	57.55	56.50	56.50	2,790	-1.60(-2.75%)
Jul 05, 2011	57.25	58.10	56.00	58.10	4,449	+1.10(+1.93%)

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