Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	41.48	41.58	41.29	41.44	3,967,500	-0.02(-0.05%)
Dec 30, 2010	41.68	41.90	41.42	41.46	3,061,300	-0.31(-0.74%)
Dec 29, 2010	41.81	42.01	41.77	41.77	3,001,700	-0.08(-0.19%)
Dec 28, 2010	41.85	41.94	41.72	41.85	3,996,900	+3.69(+9.67%)
Dec 27, 2010	38.11	38.30	37.69	38.16	2,261,254	-3.33(-8.03%)
Dec 23, 2010	41.36	41.69	41.27	41.49	3,082,100	-0.02(-0.05%)
Dec 22, 2010	41.72	41.91	41.38	41.51	4,413,800	-0.11(-0.26%)
Dec 21, 2010	42.22	42.41	41.59	41.62	6,064,900	-0.40(-0.95%)
Dec 20, 2010	42.04	42.15	41.56	42.02	4,690,900	+0.27(+0.65%)
Dec 17, 2010	42.13	42.29	41.69	41.75	10,030,700	-0.56(-1.32%)
Dec 16, 2010	41.90	42.31	41.70	42.31	6,008,800	+0.44(+1.05%)
Dec 15, 2010	42.08	42.65	41.83	41.87	9,081,700	-0.24(-0.57%)
Dec 14, 2010	41.31	42.26	41.30	42.11	11,060,600	+0.90(+2.18%)
Dec 13, 2010	41.43	41.68	41.09	41.21	8,783,700	+0.04(+0.10%)
Dec 10, 2010	40.86	41.32	40.85	41.17	7,019,500	+0.32(+0.78%)
Dec 09, 2010	41.00	41.13	40.72	40.85	6,610,000	+0.05(+0.12%)
Dec 08, 2010	40.86	41.07	40.51	40.80	7,536,400	+0.05(+0.12%)
Dec 07, 2010	41.20	41.40	40.74	40.75	10,804,700	+1.57(+4.01%)
Dec 06, 2010	39.25	39.66	39.00	39.18	2,718,980	-2.00(-4.86%)
Dec 03, 2010	40.49	41.24	40.49	41.18	9,653,700	+0.48(+1.18%)
Dec 02, 2010	39.08	40.80	39.07	40.70	14,221,000	+1.73(+4.44%)

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