Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	55.35	55.47	55.27	55.41	569,949	-0.02(-0.03%)
Dec 30, 2010	55.46	55.56	55.34	55.42	4,787,566	-0.03(-0.06%)
Dec 29, 2010	55.52	55.59	55.45	55.46	518,920	+0.06(+0.10%)
Dec 28, 2010	55.49	55.49	55.27	55.40	570,126	+0.06(+0.10%)
Dec 27, 2010	55.15	55.40	55.08	55.34	484,391	+0.01(+0.02%)
Dec 23, 2010	55.36	55.43	55.20	55.34	2,165,374	-0.10(-0.17%)
Dec 22, 2010	55.30	55.46	55.26	55.43	838,330	+0.20(+0.36%)
Dec 21, 2010	55.05	55.28	55.02	55.23	911,934	+0.36(+0.66%)
Dec 20, 2010	54.89	55.01	54.62	54.87	418,477	+0.11(+0.20%)
Dec 17, 2010	54.63	54.83	54.56	54.76	529,157	+0.09(+0.16%)
Dec 16, 2010	54.41	54.71	54.17	54.67	800,742	+0.34(+0.62%)
Dec 15, 2010	54.54	54.74	54.26	54.34	787,582	-0.26(-0.48%)
Dec 14, 2010	54.65	54.83	54.45	54.60	554,686	+0.07(+0.13%)
Dec 13, 2010	54.81	54.82	54.52	54.52	1,347,303	+0.01(+0.01%)
Dec 10, 2010	54.33	54.58	54.20	54.52	1,340,008	+0.32(+0.58%)
Dec 09, 2010	54.31	54.32	53.96	54.20	1,264,761	+0.19(+0.35%)
Dec 08, 2010	53.94	54.09	53.66	54.01	801,108	+0.15(+0.28%)
Dec 07, 2010	54.37	54.40	53.82	53.86	871,733	+0.03(+0.06%)
Dec 06, 2010	53.78	53.95	53.71	53.83	532,345	-0.02(-0.04%)
Dec 03, 2010	53.54	53.94	53.51	53.85	2,191,192	+0.15(+0.28%)
Dec 02, 2010	53.13	53.74	53.10	53.70	1,833,090	+0.68(+1.28%)

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