Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	58.86	59.28	58.66	59.06	1,604,821	+0.08(+0.14%)
Dec 30, 2010	59.29	59.39	58.72	58.98	1,139,978	-0.31(-0.52%)
Dec 29, 2010	58.92	59.67	58.64	59.29	1,405,647	+0.60(+1.02%)
Dec 28, 2010	58.75	59.09	58.34	58.69	916,601	-0.05(-0.09%)
Dec 27, 2010	58.55	58.97	58.41	58.75	728,856	+0.04(+0.06%)
Dec 23, 2010	58.69	58.97	58.57	58.71	865,797	-0.15(-0.25%)
Dec 22, 2010	58.84	59.10	58.60	58.86	1,143,215	-0.09(-0.15%)
Dec 21, 2010	58.39	59.37	58.27	58.95	1,303,209	+0.76(+1.30%)
Dec 20, 2010	58.29	58.40	57.63	58.19	1,767,241	+0.00(+0.00%)
Dec 17, 2010	57.89	58.54	57.53	58.19	3,754,124	-0.15(-0.25%)
Dec 16, 2010	57.72	58.60	57.53	58.33	1,622,687	+0.71(+1.24%)
Dec 15, 2010	57.45	58.13	57.39	57.62	1,593,123	+0.04(+0.08%)
Dec 14, 2010	57.49	57.76	57.25	57.58	1,003,288	+0.29(+0.50%)
Dec 13, 2010	57.50	57.60	57.03	57.29	1,222,404	-0.04(-0.06%)
Dec 10, 2010	57.20	57.39	56.68	57.33	1,442,274	+0.26(+0.46%)
Dec 09, 2010	56.75	57.28	56.56	57.06	1,755,719	+0.45(+0.79%)
Dec 08, 2010	56.09	56.64	55.90	56.61	1,513,053	+0.53(+0.94%)
Dec 07, 2010	56.11	56.32	55.81	56.09	1,624,567	+0.36(+0.65%)
Dec 06, 2010	56.01	56.12	55.59	55.73	1,905,891	-0.30(-0.54%)
Dec 03, 2010	55.51	56.08	55.37	56.03	1,024,487	+0.40(+0.71%)
Dec 02, 2010	55.07	55.64	54.93	55.63	1,887,835	+0.55(+1.00%)

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