Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	53.00	53.76	52.99	53.52	164,751	+0.25(+0.47%)
Dec 30, 2010	53.37	53.42	53.02	53.27	224,315	-0.19(-0.36%)
Dec 29, 2010	53.23	53.59	53.23	53.46	63,698	+0.47(+0.89%)
Dec 28, 2010	53.30	53.30	52.89	52.99	156,960	+0.01(+0.02%)
Dec 27, 2010	52.65	52.99	52.65	52.98	55,070	-0.01(-0.02%)
Dec 23, 2010	52.93	53.06	52.87	52.99	67,351	-0.07(-0.13%)
Dec 22, 2010	53.00	53.06	52.86	53.06	92,269	+0.22(+0.41%)
Dec 21, 2010	52.97	52.99	52.75	52.84	491,624	+0.38(+0.72%)
Dec 20, 2010	52.64	52.64	52.28	52.46	179,819	+0.00(+0.00%)
Dec 17, 2010	52.36	52.47	52.13	52.46	146,552	-0.23(-0.43%)
Dec 16, 2010	52.30	52.70	52.20	52.69	77,880	+0.37(+0.70%)
Dec 15, 2010	52.69	52.83	52.14	52.32	187,635	-0.74(-1.39%)
Dec 14, 2010	52.99	53.33	52.86	53.06	134,931	+0.17(+0.31%)
Dec 13, 2010	52.80	53.20	52.69	52.90	191,982	+0.55(+1.05%)
Dec 10, 2010	52.16	52.39	51.98	52.35	95,619	+0.18(+0.35%)
Dec 09, 2010	52.13	52.26	51.81	52.17	1,191,037	-0.03(-0.05%)
Dec 08, 2010	52.15	52.32	51.87	52.19	78,491	+0.07(+0.13%)
Dec 07, 2010	52.81	52.81	52.10	52.12	95,171	+0.05(+0.10%)
Dec 06, 2010	51.96	52.17	51.77	52.07	185,528	-0.25(-0.48%)
Dec 03, 2010	51.80	52.35	51.80	52.32	58,758	+0.55(+1.06%)
Dec 02, 2010	50.76	51.79	50.71	51.77	137,558	+1.05(+2.08%)

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