Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	57.12	57.12	56.76	57.05	15,187	+0.67(+1.20%)
Sep 29, 2011	56.20	56.83	55.53	56.38	82,381	+0.07(+0.12%)
Sep 28, 2011	56.10	56.35	55.70	56.31	27,612	+0.02(+0.04%)
Sep 27, 2011	56.21	56.33	55.98	56.29	61,485	-0.65(-1.14%)
Sep 26, 2011	57.10	57.33	56.78	56.94	50,051	-0.50(-0.87%)
Sep 23, 2011	58.29	58.32	57.37	57.44	100,015	-0.92(-1.58%)
Sep 22, 2011	58.02	58.65	57.68	58.36	141,914	+1.21(+2.12%)
Sep 21, 2011	56.41	57.21	56.30	57.15	34,503	+0.75(+1.33%)
Sep 20, 2011	56.32	56.42	56.17	56.40	21,617	+0.30(+0.53%)
Sep 19, 2011	56.14	56.44	56.10	56.10	20,385	+0.73(+1.32%)
Sep 16, 2011	55.07	55.40	54.95	55.37	63,753	-0.01(-0.03%)
Sep 15, 2011	55.16	55.48	55.03	55.38	45,493	-0.68(-1.21%)
Sep 14, 2011	56.15	56.40	55.88	56.06	80,079	-0.41(-0.72%)
Sep 13, 2011	56.71	56.78	56.31	56.47	13,756	-0.31(-0.55%)
Sep 12, 2011	56.81	57.05	56.76	56.78	139,496	-0.08(-0.15%)
Sep 09, 2011	56.56	57.07	56.42	56.86	260,427	+0.42(+0.75%)
Sep 08, 2011	56.25	56.44	55.95	56.44	15,871	+0.48(+0.86%)
Sep 07, 2011	56.21	56.31	55.92	55.96	5,217	-0.49(-0.87%)
Sep 06, 2011	56.95	56.95	56.23	56.45	153,579	-0.10(-0.18%)
Sep 02, 2011	56.40	56.71	56.06	56.55	48,029	+1.15(+2.07%)

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