Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	46.23	46.23	46.00	46.02	400	-0.17(-0.38%)
Dec 30, 2010	46.26	46.27	45.89	46.19	35,923	-0.04(-0.09%)
Dec 29, 2010	45.73	46.40	45.68	46.23	8,755	+0.48(+1.05%)
Dec 28, 2010	46.47	46.52	45.75	45.75	24,283	-0.95(-2.03%)
Dec 27, 2010	46.51	46.70	46.32	46.70	24,350	+0.64(+1.39%)
Dec 23, 2010	46.30	46.30	46.01	46.06	5,553	-0.39(-0.84%)
Dec 22, 2010	46.74	46.74	46.30	46.45	34,328	-0.33(-0.71%)
Dec 21, 2010	46.67	46.81	46.29	46.78	16,737	+0.34(+0.73%)
Dec 20, 2010	46.87	46.96	46.22	46.44	15,263	-0.06(-0.13%)
Dec 17, 2010	46.15	46.62	46.05	46.50	35,057	+0.64(+1.40%)
Dec 16, 2010	45.57	45.91	45.14	45.86	37,970	+0.54(+1.19%)
Dec 15, 2010	46.07	46.14	45.22	45.32	28,930	-0.28(-0.61%)
Dec 14, 2010	46.50	46.59	45.58	45.60	20,479	-1.60(-3.39%)
Dec 13, 2010	46.45	47.21	46.35	47.20	24,120	+0.72(+1.55%)
Dec 10, 2010	47.19	47.19	46.48	46.48	11,982	-0.98(-2.06%)
Dec 09, 2010	47.68	47.90	47.25	47.46	28,142	+0.02(+0.04%)
Dec 08, 2010	47.12	47.44	46.81	47.44	14,449	+0.09(+0.20%)
Dec 07, 2010	47.84	47.85	47.27	47.35	16,269	-1.37(-2.81%)
Dec 06, 2010	48.77	48.82	48.44	48.72	14,416	+0.51(+1.05%)
Dec 03, 2010	48.95	48.97	48.19	48.21	12,547	-0.49(-1.01%)
Dec 02, 2010	49.00	49.03	48.59	48.70	14,658	-0.28(-0.57%)

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