Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	56.77	57.31	56.77	57.13	33,409	+0.36(+0.63%)
Dec 29, 2011	56.56	56.90	56.56	56.77	45,915	+0.31(+0.55%)
Dec 28, 2011	56.86	56.90	56.19	56.46	64,196	-1.39(-2.40%)
Dec 27, 2011	57.96	58.23	57.64	57.85	33,282	-0.38(-0.65%)
Dec 23, 2011	58.28	58.41	57.99	58.23	42,791	+2.27(+4.06%)
Dec 21, 2011	55.80	56.10	55.36	55.96	145,605	-2.15(-3.70%)
Dec 20, 2011	56.87	58.14	56.50	58.11	120,117	+0.85(+1.48%)
Dec 19, 2011	57.83	58.13	57.11	57.26	87,734	-1.41(-2.40%)
Dec 16, 2011	59.22	59.27	58.34	58.67	73,301	-0.23(-0.39%)
Dec 15, 2011	59.11	59.44	58.66	58.90	57,057	-0.47(-0.79%)
Dec 14, 2011	59.35	59.70	59.12	59.37	74,515	+0.43(+0.73%)
Dec 13, 2011	59.65	59.98	58.75	58.94	39,568	-0.24(-0.41%)
Dec 12, 2011	59.14	59.46	59.00	59.18	72,419	-0.81(-1.35%)
Dec 09, 2011	59.58	60.20	59.58	59.99	32,356	+0.74(+1.25%)
Dec 08, 2011	59.86	60.00	59.15	59.25	94,500	-0.71(-1.18%)
Dec 07, 2011	60.13	60.20	59.50	59.96	57,428	-0.11(-0.18%)
Dec 06, 2011	60.14	60.35	59.76	60.07	38,891	-0.30(-0.50%)
Dec 05, 2011	60.30	60.75	60.20	60.37	33,931	+0.71(+1.19%)
Dec 02, 2011	60.06	60.26	59.55	59.66	62,274	-0.99(-1.63%)

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