Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011		46.46	46.46	46.46	0	+0.32(+0.69%)
Feb 23, 2011		46.14	46.14	46.14	0	-0.10(-0.22%)
Feb 22, 2011	45.43	46.24	45.43	46.24	4,000	+1.50(+3.36%)
Feb 18, 2011	44.41	44.82	44.19	44.74	26,400	+0.04(+0.09%)
Feb 17, 2011	44.70	44.70	44.70	44.70	100	+0.42(+0.95%)
Feb 15, 2011		44.28	44.28	44.28	0	+0.23(+0.52%)
Feb 14, 2011	44.00	44.27	44.00	44.05	13,300	+0.03(+0.07%)
Feb 11, 2011	44.27	44.53	43.83	44.02	42,750	+0.58(+1.34%)
Feb 10, 2011	43.81	43.95	43.31	43.44	13,200	-0.61(-1.38%)
Feb 09, 2011	43.34	44.18	43.21	44.05	47,000	+0.94(+2.18%)
Feb 08, 2011	43.90	44.01	43.04	43.11	35,700	-0.72(-1.64%)
Feb 07, 2011	43.79	43.83	43.79	43.83	800	-0.09(-0.20%)
Feb 04, 2011	44.87	44.89	43.86	43.92	38,800	-1.20(-2.66%)
Feb 03, 2011	45.52	45.61	45.12	45.12	21,600	-1.51(-3.24%)
Feb 01, 2011		46.63	46.63	46.63	0	-0.74(-1.56%)
Jan 31, 2011	47.73	47.73	47.37	47.37	12,500	-0.31(-0.65%)
Jan 28, 2011	47.33	47.89	47.33	47.68	23,900	+0.80(+1.71%)
Jan 27, 2011	46.42	47.07	46.40	46.88	17,550	+0.03(+0.06%)
Jan 26, 2011	46.61	46.90	46.41	46.85	27,500	-0.40(-0.85%)
Jan 25, 2011	46.72	47.47	46.33	47.25	30,800	+0.33(+0.70%)
Jan 18, 2011		46.92	46.92	46.92	0	-0.48(-1.01%)
Jan 14, 2011	47.99	48.16	47.30	47.40	39,300	+0.13(+0.28%)
Jan 13, 2011	47.27	47.27	47.27	47.27	700	+0.52(+1.11%)
Jan 12, 2011	46.39	46.93	46.15	46.75	47,700	-0.14(-0.30%)
Jan 11, 2011	47.37	47.39	46.71	46.89	48,300	-0.57(-1.20%)
Jan 10, 2011	47.37	47.46	47.11	47.46	21,600	+0.40(+0.85%)
Jan 07, 2011	46.23	47.29	46.20	47.06	39,400	+1.85(+4.09%)
Jan 05, 2011		45.21	45.21	45.21	0	-1.18(-2.54%)
Jan 03, 2011		46.39	46.39	46.39	0	+0.72(+1.58%)
Dec 30, 2010		45.67	45.67	45.67	0	-0.73(-1.57%)
Dec 29, 2010	45.56	46.40	45.56	46.40	300	+0.89(+1.96%)
Dec 28, 2010	45.76	45.76	45.43	45.51	3,500	+0.29(+0.64%)
Dec 27, 2010	45.26	45.26	45.20	45.22	2,100	-0.33(-0.72%)
Dec 23, 2010	45.68	45.72	45.45	45.55	3,900	-0.51(-1.11%)
Dec 22, 2010	46.12	46.32	45.87	46.06	9,700	-0.16(-0.36%)
Dec 21, 2010	46.65	46.65	45.96	46.23	30,225	-0.17(-0.38%)
Dec 20, 2010	46.98	47.19	46.06	46.40	30,900	-0.09(-0.19%)
Dec 17, 2010	45.62	46.58	45.48	46.49	18,000	+1.71(+3.82%)
Dec 16, 2010	44.84	44.86	44.21	44.78	11,500	+0.02(+0.04%)
Dec 15, 2010	45.71	45.91	44.31	44.76	72,600	-0.43(-0.95%)
Dec 14, 2010	46.40	46.55	44.99	45.19	49,500	-1.64(-3.50%)
Dec 13, 2010	46.07	46.86	45.90	46.83	18,500	+0.72(+1.56%)
Dec 10, 2010	46.86	47.00	46.10	46.11	23,300	-1.36(-2.86%)
Dec 09, 2010	47.54	47.78	46.79	47.47	28,125	+0.21(+0.44%)
Dec 08, 2010	47.33	47.36	46.35	47.26	25,800	-1.12(-2.32%)
Dec 07, 2010	49.51	49.54	48.21	48.38	50,900	-2.28(-4.50%)
Dec 06, 2010	50.65	50.66	50.38	50.66	1,290	+1.02(+2.05%)
Dec 03, 2010	50.56	50.56	49.64	49.64	26,400	+0.17(+0.34%)
Dec 02, 2010	49.79	50.19	49.46	49.47	24,350	-0.41(-0.82%)

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