Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	27.63	27.74	27.56	27.74	65,267	+0.09(+0.33%)
Apr 28, 2011	27.39	27.68	27.39	27.65	61,402	+0.22(+0.78%)
Apr 27, 2011	27.31	27.48	27.24	27.43	342,415	+0.23(+0.84%)
Apr 26, 2011	27.11	27.24	27.11	27.20	52,082	+0.24(+0.89%)
Apr 25, 2011	26.96	27.02	26.89	26.96	34,799	+0.01(+0.05%)
Apr 21, 2011	27.00	27.00	26.87	26.95	42,742	+0.07(+0.25%)
Apr 20, 2011	26.84	26.94	26.75	26.88	43,152	+0.34(+1.28%)
Apr 19, 2011	26.61	26.61	26.49	26.54	34,163	-0.01(-0.03%)
Apr 18, 2011	26.68	26.68	26.43	26.55	94,215	-0.25(-0.93%)
Apr 15, 2011	26.56	26.87	26.56	26.80	49,413	+0.27(+1.03%)
Apr 14, 2011	26.29	26.56	26.24	26.53	49,642	+0.12(+0.45%)
Apr 13, 2011	26.52	26.56	26.40	26.41	35,408	+0.08(+0.32%)
Apr 12, 2011	26.36	26.48	26.23	26.33	59,889	-0.13(-0.48%)
Apr 11, 2011	26.82	26.82	26.41	26.45	189,510	-0.34(-1.28%)
Apr 08, 2011	27.01	27.01	26.69	26.80	39,986	-0.06(-0.24%)
Apr 07, 2011	27.00	27.00	26.79	26.86	43,652	-0.13(-0.47%)
Apr 06, 2011	26.93	27.01	26.87	26.99	24,584	+0.18(+0.69%)
Apr 05, 2011	26.82	26.93	26.80	26.80	44,196	-0.07(-0.28%)
Apr 04, 2011	26.98	26.98	26.83	26.88	42,727	-0.01(-0.05%)
Apr 01, 2011	26.85	26.93	26.81	26.89	83,710	+0.20(+0.73%)
Mar 31, 2011	26.70	26.77	26.64	26.70	30,146	-0.04(-0.16%)
Mar 30, 2011	26.53	26.82	26.52	26.74	68,334	+0.31(+1.18%)
Mar 29, 2011	26.20	26.45	26.16	26.43	46,749	+0.24(+0.90%)
Mar 28, 2011	26.29	26.46	26.19	26.19	131,122	-0.12(-0.45%)
Mar 25, 2011	26.38	26.43	26.27	26.31	383,623	+0.03(+0.11%)
Mar 24, 2011	26.33	26.33	26.11	26.28	73,870	+0.12(+0.45%)
Mar 23, 2011	26.14	26.21	26.01	26.16	72,796	-0.02(-0.06%)
Mar 22, 2011	26.17	26.28	26.11	26.18	66,143	+0.03(+0.10%)
Mar 21, 2011	26.21	26.23	26.13	26.15	173,037	+0.36(+1.40%)
Mar 18, 2011	26.03	26.03	25.72	25.79	173,949	+0.09(+0.34%)
Mar 17, 2011	25.86	25.86	25.53	25.71	128,025	+0.08(+0.31%)
Mar 16, 2011	25.94	25.98	25.45	25.63	461,760	-0.38(-1.47%)
Mar 15, 2011	26.01	26.14	25.97	26.01	263,114	-0.48(-1.80%)
Mar 14, 2011	26.59	26.59	26.32	26.49	76,252	-0.29(-1.10%)
Mar 11, 2011	26.66	26.85	26.62	26.78	48,819	+0.07(+0.27%)
Mar 10, 2011	27.02	27.02	26.70	26.71	102,797	-0.41(-1.51%)
Mar 09, 2011	26.87	27.13	26.85	27.12	81,540	+0.26(+0.98%)
Mar 08, 2011	26.61	26.90	26.61	26.85	77,087	+0.28(+1.05%)
Mar 07, 2011	26.50	26.78	26.50	26.57	60,174	+0.06(+0.24%)
Mar 04, 2011	26.62	26.66	26.34	26.51	48,312	-0.14(-0.52%)
Mar 03, 2011	26.55	26.70	26.55	26.65	35,688	+0.28(+1.06%)
Mar 02, 2011	26.29	26.42	26.26	26.37	42,782	+0.05(+0.18%)
Mar 01, 2011	26.53	26.65	26.30	26.32	158,015	-0.20(-0.74%)
Feb 28, 2011	26.27	26.60	26.27	26.52	128,331	+0.27(+1.02%)
Feb 25, 2011	26.16	26.25	26.07	26.25	47,148	+0.20(+0.75%)
Feb 24, 2011	26.10	26.18	25.99	26.06	84,115	-0.09(-0.36%)
Feb 23, 2011	26.18	26.31	26.14	26.15	54,014	-0.10(-0.39%)
Feb 22, 2011	26.13	26.34	26.13	26.25	68,654	-0.11(-0.40%)
Feb 18, 2011	26.31	26.38	26.31	26.36	41,089	+0.01(+0.05%)
Feb 17, 2011	26.21	26.38	26.21	26.35	58,362	+0.08(+0.30%)
Feb 16, 2011	26.35	26.38	26.15	26.27	75,124	-0.05(-0.19%)
Feb 15, 2011	26.24	26.33	26.13	26.32	60,429	+0.09(+0.34%)
Feb 14, 2011	26.28	26.35	26.12	26.23	62,470	-0.14(-0.54%)
Feb 11, 2011	26.28	26.45	26.27	26.37	142,744	-0.01(-0.05%)
Feb 10, 2011	26.28	26.39	26.28	26.38	157,052	+0.03(+0.11%)
Feb 09, 2011	26.30	26.37	26.23	26.35	135,875	-0.02(-0.09%)
Feb 08, 2011	26.34	26.40	26.31	26.38	91,058	-0.00(-0.01%)
Feb 07, 2011	26.18	26.38	26.18	26.38	169,301	+0.16(+0.60%)
Feb 04, 2011	26.33	26.35	26.08	26.22	430,258	-0.14(-0.53%)
Feb 03, 2011	26.21	26.39	26.16	26.36	96,454	+0.09(+0.34%)
Feb 02, 2011	26.37	26.37	26.25	26.27	56,192	-0.11(-0.40%)

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