Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	30.99	30.99	30.82	30.82	9,189	-0.05(-0.15%)
Mar 30, 2011	30.82	30.89	30.71	30.87	8,981	+0.04(+0.12%)
Mar 29, 2011	30.83	30.83	30.76	30.83	11,658	-0.03(-0.09%)
Mar 28, 2011	30.87	30.98	30.39	30.86	63,297	-0.10(-0.33%)
Mar 25, 2011	31.03	31.08	30.96	30.96	18,391	-0.20(-0.65%)
Mar 24, 2011	30.94	31.19	30.94	31.16	11,678	+0.05(+0.15%)
Mar 23, 2011	31.09	31.11	30.89	31.11	8,967	-0.07(-0.24%)
Mar 22, 2011	31.18	31.19	31.18	31.19	8,079	-0.10(-0.32%)
Mar 21, 2011	31.21	31.29	31.21	31.29	6,162	+0.13(+0.41%)
Mar 18, 2011	30.96	31.16	30.96	31.16	42,326	+0.19(+0.62%)
Mar 17, 2011	30.88	30.99	30.86	30.97	5,991	+0.28(+0.93%)
Mar 16, 2011	30.71	30.71	30.61	30.68	6,647	+0.09(+0.29%)
Mar 15, 2011	30.65	30.76	30.59	30.59	7,935	-0.04(-0.14%)
Mar 14, 2011	30.64	30.74	30.59	30.64	63,313	+0.01(+0.03%)
Mar 11, 2011	30.32	30.63	30.32	30.63	24,665	+0.23(+0.76%)
Mar 10, 2011	30.33	30.53	30.33	30.40	42,544	-0.18(-0.60%)
Mar 09, 2011	30.51	30.72	30.48	30.58	58,189	+0.03(+0.11%)
Mar 08, 2011	30.56	30.56	30.55	30.55	3,540	-0.13(-0.43%)
Mar 07, 2011	30.90	30.90	30.61	30.68	26,046	+0.02(+0.06%)
Mar 04, 2011	30.67	30.67	30.50	30.66	10,970	+0.17(+0.54%)
Mar 03, 2011	30.57	30.57	30.50	30.50	1,544	-0.14(-0.45%)
Mar 02, 2011	30.64	30.64	30.64	30.64	2,072	+0.33(+1.09%)
Mar 01, 2011	30.42	30.42	30.31	30.31	350	-0.17(-0.54%)
Feb 28, 2011	30.46	30.54	30.38	30.47	7,765	+0.09(+0.31%)
Feb 25, 2011	30.31	30.39	30.24	30.38	20,559	-0.12(-0.40%)
Feb 24, 2011	30.44	30.53	30.38	30.50	13,125	+0.19(+0.61%)
Feb 23, 2011	30.29	30.52	30.17	30.31	16,841	+0.08(+0.27%)
Feb 22, 2011	30.15	30.29	30.06	30.23	6,306	-0.01(-0.03%)
Feb 18, 2011	30.11	30.24	30.06	30.24	6,481	+0.17(+0.58%)
Feb 17, 2011	29.90	30.07	29.89	30.07	27,036	+0.12(+0.40%)
Feb 16, 2011	29.82	29.95	29.82	29.95	5,206	+0.19(+0.63%)
Feb 15, 2011	29.64	29.78	29.64	29.76	2,429	-0.04(-0.14%)
Feb 14, 2011	29.83	29.83	29.55	29.80	8,108	-0.04(-0.12%)
Feb 11, 2011	30.02	30.02	29.75	29.84	9,893	-0.17(-0.58%)
Feb 10, 2011	30.03	30.03	29.94	30.01	5,740	-0.21(-0.70%)
Feb 09, 2011	30.08	30.22	30.08	30.22	18,691	+0.36(+1.20%)
Feb 08, 2011	30.08	30.08	29.86	29.86	28,766	+0.21(+0.69%)
Feb 07, 2011	29.98	29.98	29.62	29.66	5,442	-0.33(-1.08%)
Feb 04, 2011	30.13	30.13	29.97	29.98	1,796	-0.09(-0.30%)
Feb 03, 2011	30.35	30.35	30.07	30.07	2,836	-0.15(-0.49%)
Feb 02, 2011	30.43	30.43	29.95	30.22	26,198	-0.11(-0.36%)
Feb 01, 2011	30.22	30.33	30.20	30.33	4,944	+0.31(+1.04%)
Jan 31, 2011	30.00	30.12	30.00	30.02	7,891	+0.24(+0.80%)
Jan 28, 2011	30.19	30.19	29.78	29.78	14,811	-0.25(-0.83%)
Jan 27, 2011	30.20	30.20	29.75	30.03	21,393	+0.09(+0.29%)
Jan 26, 2011	30.04	30.08	29.94	29.94	3,704	-0.10(-0.32%)
Jan 25, 2011	30.06	30.06	29.85	30.04	4,170	+0.10(+0.33%)
Jan 24, 2011	29.43	29.97	29.43	29.94	20,088	+0.14(+0.46%)
Jan 21, 2011	29.73	29.86	29.64	29.80	4,370	+0.16(+0.53%)
Jan 20, 2011	29.73	29.73	29.48	29.64	7,894	-0.04(-0.12%)
Jan 19, 2011	29.57	29.71	29.57	29.68	1,312	+0.16(+0.53%)
Jan 18, 2011	29.61	29.61	29.47	29.52	3,255	+0.10(+0.34%)
Jan 14, 2011	29.30	29.42	29.30	29.42	13,146	-0.01(-0.03%)
Jan 13, 2011	29.41	29.58	29.40	29.43	26,828	+0.09(+0.31%)
Jan 12, 2011	29.68	29.68	29.34	29.34	88,975	-0.05(-0.16%)
Jan 11, 2011	29.73	29.73	29.25	29.39	1,454	+0.01(+0.03%)
Jan 10, 2011	29.99	29.99	29.36	29.38	5,379	-0.45(-1.51%)
Jan 07, 2011	29.91	29.91	29.57	29.83	13,241	+0.22(+0.74%)
Jan 06, 2011	30.08	30.08	29.24	29.61	20,963	-0.50(-1.66%)
Jan 05, 2011	29.85	30.15	29.76	30.11	2,248	+0.07(+0.24%)
Jan 04, 2011	30.30	30.30	29.82	30.03	5,110	+0.33(+1.09%)

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