Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	57.31	57.45	57.11	57.21	22,323	-0.20(-0.35%)
Dec 28, 2007	57.80	57.80	57.34	57.41	19,419	-0.14(-0.25%)
Dec 27, 2007	58.03	58.25	57.54	57.56	28,070	-0.79(-1.35%)
Dec 26, 2007	58.07	58.43	58.00	58.35	91,837	+0.11(+0.19%)
Dec 24, 2007	58.10	58.29	58.05	58.24	166,987	+0.49(+0.85%)
Dec 21, 2007	57.87	58.03	57.59	57.75	149,084	+0.33(+0.57%)
Dec 20, 2007	56.54	57.42	56.54	57.42	76,033	+1.08(+1.91%)
Dec 19, 2007	56.58	56.70	56.14	56.35	44,868	-0.17(-0.30%)
Dec 18, 2007	56.22	56.59	56.06	56.52	63,877	+0.68(+1.21%)
Dec 17, 2007	56.35	56.65	55.84	55.84	37,132	-0.87(-1.53%)
Dec 14, 2007	56.89	57.20	56.60	56.71	23,208	-0.38(-0.67%)
Dec 13, 2007	56.81	57.09	56.55	57.09	78,907	+0.30(+0.53%)
Dec 12, 2007	57.70	57.73	56.52	56.79	83,880	+0.21(+0.37%)
Dec 11, 2007	57.82	57.82	56.56	56.58	159,803	-0.99(-1.72%)
Dec 10, 2007	57.24	57.57	57.13	57.57	35,033	+0.33(+0.58%)
Dec 07, 2007	57.30	57.60	57.11	57.23	55,036	+0.14(+0.25%)
Dec 06, 2007	56.37	57.09	56.26	57.09	131,954	+0.81(+1.45%)
Dec 05, 2007	56.12	56.27	55.91	56.27	90,732	+0.56(+1.01%)
Dec 04, 2007	55.76	56.06	55.51	55.71	295,405	-0.17(-0.31%)

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