Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	52.49	52.59	52.40	52.50	22,050	-0.06(-0.11%)
Dec 30, 2010	52.67	52.80	52.55	52.56	18,610	-0.22(-0.42%)
Dec 29, 2010	52.86	52.89	52.75	52.78	10,168	-0.06(-0.12%)
Dec 28, 2010	53.05	53.05	52.79	52.84	9,158	-0.14(-0.26%)
Dec 27, 2010	53.03	53.06	52.69	52.98	18,037	-0.05(-0.09%)
Dec 23, 2010	52.95	53.18	52.95	53.03	6,456	+0.05(+0.09%)
Dec 22, 2010	53.30	53.30	52.97	52.98	7,439	-0.07(-0.13%)
Dec 21, 2010	53.16	53.16	53.03	53.04	17,603	+0.02(+0.03%)
Dec 20, 2010	52.95	53.17	52.82	53.03	5,913	+0.13(+0.25%)
Dec 17, 2010	53.07	53.07	52.73	52.90	10,680	-0.10(-0.18%)
Dec 16, 2010	52.52	53.02	52.43	52.99	17,702	+0.50(+0.95%)
Dec 15, 2010	52.20	52.70	52.20	52.50	31,284	+0.23(+0.45%)
Dec 14, 2010	51.97	52.31	51.95	52.26	14,719	+0.58(+1.11%)
Dec 13, 2010	52.02	52.02	51.68	51.69	28,351	-0.12(-0.24%)
Dec 10, 2010	51.46	51.88	51.36	51.81	21,666	+0.50(+0.97%)
Dec 09, 2010	51.30	51.38	51.20	51.31	15,800	+0.11(+0.21%)
Dec 08, 2010	51.21	51.40	51.04	51.20	30,153	+0.04(+0.08%)
Dec 07, 2010	51.25	51.41	51.07	51.16	51,936	+0.14(+0.28%)
Dec 06, 2010	50.96	51.13	50.94	51.02	18,451	+0.00(+0.00%)
Dec 03, 2010	50.50	51.04	50.50	51.02	18,783	+0.29(+0.56%)
Dec 02, 2010	50.53	50.75	50.53	50.73	24,189	+0.24(+0.48%)

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