Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	27.58	27.58	27.45	27.45	6,945	-0.05(-0.18%)
Mar 30, 2011	27.40	27.50	27.40	27.50	3,333	+0.09(+0.33%)
Mar 29, 2011	27.47	27.49	27.39	27.41	7,634	-0.07(-0.25%)
Mar 28, 2011	27.52	27.58	27.48	27.48	4,869	-0.04(-0.13%)
Mar 25, 2011	27.75	27.75	27.50	27.52	16,228	-0.09(-0.34%)
Mar 24, 2011	27.61	27.65	27.61	27.61	6,164	-0.13(-0.47%)
Mar 23, 2011	27.86	27.88	27.73	27.74	4,254	+0.01(+0.04%)
Mar 22, 2011	27.68	27.77	27.68	27.73	13,889	+0.01(+0.04%)
Mar 21, 2011	27.71	27.79	27.71	27.72	3,776	-0.09(-0.32%)
Mar 18, 2011	27.81	27.82	27.78	27.81	28,860	-0.03(-0.11%)
Mar 17, 2011	27.86	27.87	27.78	27.84	40,088	-0.18(-0.64%)
Mar 16, 2011	27.85	28.11	27.80	28.02	34,074	+0.31(+1.12%)
Mar 15, 2011	27.77	27.77	27.68	27.71	45,055	+0.10(+0.36%)
Mar 14, 2011	27.59	27.68	27.58	27.61	16,613	+0.06(+0.22%)
Mar 11, 2011	27.66	27.66	27.50	27.55	14,835	-0.09(-0.34%)
Mar 10, 2011	27.41	27.68	27.39	27.64	31,915	+0.30(+1.11%)
Mar 09, 2011	27.25	27.41	27.21	27.34	13,149	+0.14(+0.53%)
Mar 08, 2011	27.26	27.29	27.20	27.20	45,665	-0.09(-0.34%)
Mar 07, 2011	27.33	27.41	27.29	27.29	1,293	-0.07(-0.26%)
Mar 04, 2011	27.27	27.41	27.27	27.36	84,113	+0.14(+0.51%)
Mar 03, 2011	27.32	27.32	27.18	27.22	28,684	-0.18(-0.66%)
Mar 02, 2011	27.52	27.57	27.40	27.40	8,082	-0.22(-0.81%)
Mar 01, 2011	27.51	27.62	27.49	27.62	5,658	+0.06(+0.23%)
Feb 28, 2011	27.56	27.59	27.53	27.56	6,108	+0.06(+0.21%)
Feb 25, 2011	27.44	27.51	27.42	27.50	11,894	+0.06(+0.21%)
Feb 24, 2011	27.48	27.55	27.43	27.44	28,042	+0.08(+0.29%)
Feb 23, 2011	27.37	27.45	27.33	27.36	9,770	-0.01(-0.02%)
Feb 22, 2011	27.17	27.37	27.17	27.37	34,407	+0.30(+1.11%)
Feb 18, 2011	27.01	27.07	26.98	27.07	16,778	-0.04(-0.15%)
Feb 17, 2011	27.14	27.18	27.08	27.11	26,076	+0.08(+0.28%)
Feb 16, 2011	27.05	27.13	27.00	27.03	17,575	-0.00(-0.01%)
Feb 15, 2011	26.99	27.09	26.99	27.04	9,324	-0.06(-0.23%)
Feb 14, 2011	27.03	27.14	27.03	27.10	19,270	+0.05(+0.18%)
Feb 11, 2011	27.01	27.11	26.99	27.05	28,712	+0.14(+0.52%)
Feb 10, 2011	26.95	26.99	26.87	26.91	12,900	-0.13(-0.48%)
Feb 09, 2011	26.89	27.09	26.81	27.04	44,684	+0.17(+0.65%)
Feb 08, 2011	27.05	27.05	26.87	26.87	6,463	-0.14(-0.53%)
Feb 07, 2011	26.93	27.05	26.90	27.01	13,626	+0.04(+0.15%)
Feb 04, 2011	27.09	27.12	26.96	26.97	22,799	-0.19(-0.70%)
Feb 03, 2011	27.23	27.30	27.16	27.16	37,064	-0.16(-0.59%)
Feb 02, 2011	27.45	27.45	27.24	27.32	8,998	-0.04(-0.15%)
Feb 01, 2011	27.42	27.42	27.34	27.36	15,619	-0.10(-0.36%)
Jan 31, 2011	27.61	27.61	27.46	27.46	11,994	-0.13(-0.47%)
Jan 28, 2011	27.48	27.67	27.48	27.59	16,259	+0.13(+0.47%)
Jan 27, 2011	27.39	27.51	27.33	27.46	35,216	+0.09(+0.33%)
Jan 26, 2011	27.53	27.56	27.36	27.37	18,447	-0.27(-0.98%)
Jan 25, 2011	27.46	27.72	27.44	27.64	4,935	+0.18(+0.66%)
Jan 24, 2011	27.49	27.52	27.44	27.46	9,454	+0.05(+0.18%)
Jan 21, 2011	27.34	27.43	27.30	27.41	27,778	+0.09(+0.33%)
Jan 20, 2011	27.43	27.43	27.25	27.32	23,890	-0.22(-0.80%)
Jan 19, 2011	27.50	27.58	27.43	27.54	10,367	+0.09(+0.32%)
Jan 18, 2011	27.44	27.50	27.38	27.45	8,066	-0.12(-0.43%)
Jan 14, 2011	27.73	27.76	27.55	27.57	17,578	-0.19(-0.68%)
Jan 13, 2011	27.56	27.76	27.56	27.76	26,633	+0.20(+0.73%)
Jan 12, 2011	27.52	27.62	27.48	27.56	19,456	-0.08(-0.30%)
Jan 11, 2011	27.71	27.73	27.57	27.64	30,601	-0.10(-0.35%)
Jan 10, 2011	27.75	27.82	27.65	27.74	18,931	+0.07(+0.25%)
Jan 07, 2011	27.49	27.70	27.44	27.67	16,508	+0.14(+0.51%)
Jan 06, 2011	27.45	27.55	27.39	27.53	8,722	+0.01(+0.04%)
Jan 05, 2011	27.60	27.62	27.38	27.52	230,233	-0.26(-0.94%)
Jan 04, 2011	27.78	27.85	27.72	27.78	25,336	-0.03(-0.11%)

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