Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	46.87	47.51	46.73	46.77	787,237	-0.11(-0.24%)
Dec 30, 2010	47.02	47.32	46.88	46.88	732,427	-0.15(-0.32%)
Dec 29, 2010	46.99	47.29	46.87	47.03	950,775	-0.08(-0.17%)
Dec 28, 2010	47.88	47.88	47.07	47.11	848,695	-0.51(-1.08%)
Dec 27, 2010	47.67	47.73	47.32	47.63	628,398	-0.27(-0.56%)
Dec 23, 2010	48.18	48.43	47.84	47.90	401,871	-0.34(-0.71%)
Dec 22, 2010	48.49	48.77	48.17	48.24	594,003	-0.31(-0.63%)
Dec 21, 2010	48.02	48.55	47.90	48.55	612,464	+0.70(+1.46%)
Dec 20, 2010	48.48	48.60	46.38	47.84	2,042,928	-0.58(-1.20%)
Dec 17, 2010	47.67	48.93	47.14	48.43	2,099,500	+0.96(+2.03%)
Dec 16, 2010	46.85	47.48	46.35	47.46	655,884	+0.72(+1.55%)
Dec 15, 2010	46.67	47.45	46.67	46.74	880,889	-0.13(-0.27%)
Dec 14, 2010	46.80	47.58	46.69	46.87	915,962	+0.09(+0.19%)
Dec 13, 2010	46.96	47.32	46.65	46.78	757,322	-0.33(-0.70%)
Dec 10, 2010	46.85	47.18	46.21	47.11	983,722	+0.25(+0.52%)
Dec 09, 2010	46.12	46.91	45.87	46.86	1,638,334	+1.03(+2.24%)
Dec 08, 2010	45.66	45.94	45.42	45.83	983,836	+0.34(+0.74%)
Dec 07, 2010	45.38	45.75	45.13	45.50	870,897	+0.98(+2.19%)
Dec 06, 2010	44.42	44.92	44.36	44.52	637,637	+0.13(+0.30%)
Dec 03, 2010	43.73	44.52	43.20	44.39	858,802	+0.57(+1.29%)
Dec 02, 2010	42.72	44.22	42.70	43.82	1,026,936	+1.14(+2.67%)

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