Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2006	22.39	22.39	22.24	22.29	7,893	-0.08(-0.34%)
Mar 30, 2006	22.42	22.42	22.34	22.37	14,799	-0.00(-0.02%)
Mar 29, 2006	22.31	22.39	22.22	22.37	12,333	+0.18(+0.80%)
Mar 28, 2006	22.36	22.40	22.16	22.19	19,239	-0.14(-0.62%)
Mar 27, 2006	22.37	22.37	22.31	22.33	16,033	-0.04(-0.18%)
Mar 24, 2006	22.40	22.40	22.31	22.37	5,179	-0.02(-0.07%)
Mar 23, 2006	22.40	22.44	22.38	22.39	9,373	-0.04(-0.18%)
Mar 22, 2006	22.37	22.44	22.36	22.43	5,919	+0.14(+0.62%)
Mar 21, 2006	22.44	22.51	22.29	22.29	19,486	-0.11(-0.47%)
Mar 20, 2006	22.41	22.41	22.39	22.39	2,466	-0.00(-0.02%)
Mar 17, 2006	22.41	22.41	22.36	22.40	3,946	+0.03(+0.13%)
Mar 16, 2006	22.37	22.42	22.35	22.37	27,873	+0.06(+0.25%)
Mar 15, 2006	22.20	22.34	22.20	22.31	12,826	+0.13(+0.57%)
Mar 14, 2006	22.03	22.22	22.03	22.19	14,553	+0.18(+0.81%)
Mar 13, 2006	22.07	22.08	22.01	22.01	19,979	+0.02(+0.09%)
Mar 10, 2006	21.87	22.04	21.87	21.99	14,306	+0.12(+0.54%)
Mar 09, 2006	22.01	22.01	21.86	21.87	8,633	-0.09(-0.42%)
Mar 08, 2006	21.86	21.96	21.86	21.96	3,699	+0.04(+0.18%)
Mar 07, 2006	21.93	21.96	21.87	21.92	16,033	-0.05(-0.24%)
Mar 06, 2006	22.11	22.11	21.96	21.98	11,593	-0.15(-0.66%)
Mar 03, 2006	22.17	22.24	22.11	22.12	7,893	-0.04(-0.20%)
Mar 02, 2006	22.22	22.22	22.12	22.17	19,979	-0.05(-0.22%)
Mar 01, 2006	22.12	22.22	22.12	22.22	63,392	+0.19(+0.86%)
Feb 28, 2006	22.21	22.26	22.01	22.03	10,606	-0.18(-0.82%)
Feb 27, 2006	22.27	22.27	22.21	22.21	7,153	+0.04(+0.20%)
Feb 24, 2006	22.11	22.16	22.10	22.16	25,899	+0.02(+0.09%)
Feb 23, 2006	22.15	22.21	22.14	22.14	10,853	-0.03(-0.15%)
Feb 22, 2006	22.14	22.18	22.14	22.18	5,426	+0.18(+0.81%)
Feb 21, 2006	22.14	22.14	21.95	22.00	18,006	-0.08(-0.37%)
Feb 17, 2006	22.14	22.14	22.01	22.08	26,886	-0.01(-0.06%)
Feb 16, 2006	21.95	22.10	21.95	22.09	132,212	+0.16(+0.72%)
Feb 15, 2006	21.94	21.96	21.93	21.93	10,359	+0.09(+0.43%)
Feb 14, 2006	21.69	21.87	21.69	21.84	5,673	+0.18(+0.84%)
Feb 13, 2006	21.67	21.67	21.60	21.66	8,633	-0.10(-0.45%)
Feb 10, 2006	21.65	21.76	21.58	21.75	24,913	+0.04(+0.19%)
Feb 09, 2006	21.81	21.87	21.71	21.71	36,013	-0.04(-0.19%)
Feb 08, 2006	21.67	21.76	21.67	21.75	8,139	+0.21(+0.96%)
Feb 07, 2006	21.62	21.62	21.54	21.55	25,653	-0.13(-0.62%)
Feb 06, 2006	21.64	21.68	21.64	21.68	3,453	+0.03(+0.13%)
Feb 03, 2006	21.65	21.75	21.65	21.65	7,646	-0.15(-0.67%)
Feb 02, 2006	22.01	22.01	21.78	21.80	7,646	-0.17(-0.77%)
Feb 01, 2006	21.92	21.97	21.92	21.97	34,286	+0.06(+0.30%)
Jan 31, 2006	21.89	21.93	21.82	21.90	30,833	-0.06(-0.26%)
Jan 30, 2006	21.93	22.00	21.93	21.96	11,099	+0.01(+0.06%)
Jan 27, 2006	21.98	21.98	21.95	21.95	13,319	+0.14(+0.63%)
Jan 26, 2006	21.79	21.84	21.77	21.81	104,586	+0.17(+0.81%)
Jan 25, 2006	21.66	21.66	21.64	21.64	13,813	-0.04(-0.17%)
Jan 24, 2006	21.75	21.76	21.67	21.67	4,193	-0.01(-0.06%)
Jan 23, 2006	21.71	21.75	21.66	21.69	37,739	+0.01(+0.04%)
Jan 20, 2006	21.88	21.88	21.67	21.68	11,839	-0.40(-1.80%)
Jan 19, 2006	22.03	22.11	22.02	22.07	2,713	+0.13(+0.57%)
Jan 18, 2006	21.87	21.95	21.87	21.95	2,713	-0.09(-0.39%)
Jan 17, 2006	22.08	22.09	22.01	22.03	139,859	-0.13(-0.59%)
Jan 13, 2006	22.22	22.22	22.16	22.16	2,713	-0.01(-0.04%)
Jan 12, 2006	22.27	22.30	22.17	22.17	20,719	-0.11(-0.51%)
Jan 11, 2006	22.30	22.30	22.29	22.29	1,479	+0.03(+0.15%)
Jan 10, 2006	22.30	22.30	22.23	22.25	3,453	-0.09(-0.38%)
Jan 09, 2006	22.32	22.35	22.29	22.34	5,179	+0.11(+0.47%)
Jan 06, 2006	22.20	22.26	22.20	22.23	4,193	+0.19(+0.86%)
Jan 05, 2006	22.03	22.08	22.02	22.04	53,526	+0.04(+0.20%)
Jan 04, 2006	21.96	22.00	21.96	22.00	54,019	+0.12(+0.54%)

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