Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	49.84	49.97	49.81	49.83	71,718	-0.02(-0.03%)
Dec 30, 2010	49.79	49.94	49.77	49.84	34,949	-0.01(-0.02%)
Dec 29, 2010	50.01	50.01	49.85	49.85	18,466	+0.03(+0.06%)
Dec 28, 2010	50.01	50.01	49.72	49.82	22,341	-0.03(-0.06%)
Dec 27, 2010	49.83	49.99	49.77	49.85	13,847	-0.15(-0.29%)
Dec 23, 2010	50.00	50.14	49.94	50.00	10,756	-0.11(-0.22%)
Dec 22, 2010	50.07	50.11	49.87	50.11	10,230	+0.03(+0.06%)
Dec 21, 2010	50.16	50.26	50.02	50.08	33,648	+0.05(+0.11%)
Dec 20, 2010	50.19	50.19	49.91	50.02	19,918	+0.11(+0.23%)
Dec 17, 2010	49.75	49.95	49.72	49.91	48,706	+0.19(+0.39%)
Dec 16, 2010	49.29	49.72	49.17	49.72	46,219	+0.46(+0.93%)
Dec 15, 2010	49.15	49.39	49.15	49.26	29,661	+0.03(+0.06%)
Dec 14, 2010	49.18	49.36	49.14	49.23	49,039	+0.15(+0.30%)
Dec 13, 2010	49.33	49.33	49.08	49.08	83,938	-0.02(-0.03%)
Dec 10, 2010	49.12	49.17	49.05	49.09	13,282	+0.06(+0.13%)
Dec 09, 2010	49.13	49.13	48.94	49.03	31,695	+0.15(+0.30%)
Dec 08, 2010	48.76	48.89	48.64	48.89	40,055	+0.19(+0.39%)
Dec 07, 2010	49.06	49.06	48.69	48.70	157,533	+0.04(+0.08%)
Dec 06, 2010	48.49	48.72	48.49	48.66	41,805	-0.06(-0.13%)
Dec 03, 2010	48.48	48.76	48.48	48.72	52,754	+0.09(+0.19%)
Dec 02, 2010	48.24	48.64	48.24	48.63	94,980	+0.33(+0.68%)

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