Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.94	25.02	24.92	24.92	36,928	-0.05(-0.20%)
Apr 28, 2011	24.87	25.04	24.87	24.97	35,600	+0.06(+0.24%)
Apr 27, 2011	24.85	24.94	24.76	24.91	50,899	+0.08(+0.32%)
Apr 26, 2011	24.88	24.93	24.75	24.83	153,212	-0.07(-0.28%)
Apr 25, 2011	24.85	24.90	24.79	24.90	22,887	+0.01(+0.04%)
Apr 21, 2011	24.92	25.07	24.83	24.89	27,939	-0.10(-0.40%)
Apr 20, 2011	24.89	24.99	24.77	24.99	42,478	+0.20(+0.81%)
Apr 19, 2011	24.64	24.80	24.62	24.79	53,117	+0.15(+0.61%)
Apr 18, 2011	24.65	24.79	24.56	24.64	49,393	-0.11(-0.44%)
Apr 15, 2011	24.71	24.79	24.65	24.75	33,012	+0.03(+0.12%)
Apr 14, 2011	24.73	24.83	24.72	24.72	31,595	-0.09(-0.36%)
Apr 13, 2011	24.81	24.85	24.78	24.81	34,469	+0.02(+0.08%)
Apr 12, 2011	24.88	24.92	24.76	24.79	29,006	-0.11(-0.44%)
Apr 11, 2011	24.85	25.00	24.85	24.90	49,634	+0.02(+0.08%)
Apr 08, 2011	24.78	24.92	24.68	24.88	39,159	+0.17(+0.69%)
Apr 07, 2011	24.95	24.95	24.71	24.71	29,111	-0.23(-0.92%)
Apr 06, 2011	24.81	24.94	24.78	24.94	36,176	+0.12(+0.48%)
Apr 05, 2011	24.73	24.87	24.73	24.82	16,003	+0.07(+0.28%)
Apr 04, 2011	24.72	24.84	24.69	24.75	35,881	+0.03(+0.12%)
Apr 01, 2011	24.64	24.81	24.64	24.72	40,510	+0.06(+0.24%)
Mar 31, 2011	24.66	24.75	24.59	24.66	25,598	+0.05(+0.20%)
Mar 30, 2011	24.63	24.68	24.47	24.61	30,338	+0.01(+0.04%)
Mar 29, 2011	24.45	24.66	24.45	24.60	21,766	+0.12(+0.49%)
Mar 28, 2011	24.37	24.58	24.37	24.48	35,829	+0.09(+0.37%)
Mar 25, 2011	24.36	24.50	24.36	24.39	61,310	+0.05(+0.21%)
Mar 24, 2011	24.41	24.47	24.34	24.34	32,402	-0.09(-0.37%)
Mar 23, 2011	24.36	24.49	24.33	24.43	48,167	+0.04(+0.17%)
Mar 22, 2011	24.14	24.42	24.11	24.39	36,693	+0.23(+0.95%)
Mar 21, 2011	24.20	24.26	24.16	24.16	88,316	+0.00(+0.00%)
Mar 18, 2011	24.06	24.20	24.00	24.16	41,981	+0.05(+0.21%)
Mar 17, 2011	24.13	24.21	24.08	24.11	39,745	+0.00(+0.00%)
Mar 16, 2011	24.16	24.21	24.01	24.11	29,311	-0.14(-0.58%)
Mar 15, 2011	24.17	24.26	24.14	24.25	32,096	+0.00(+0.00%)
Mar 14, 2011	24.10	24.25	24.10	24.25	19,741	+0.03(+0.12%)
Mar 11, 2011	24.02	24.24	23.96	24.22	36,210	+0.12(+0.49%)
Mar 10, 2011	24.18	24.25	24.10	24.10	33,301	-0.15(-0.61%)
Mar 09, 2011	24.22	24.27	24.17	24.25	25,661	+0.05(+0.21%)
Mar 08, 2011	24.17	24.26	24.14	24.20	35,335	-0.01(-0.04%)
Mar 07, 2011	24.24	24.31	24.20	24.21	72,937	-0.06(-0.25%)
Mar 04, 2011	24.19	24.28	24.12	24.27	40,854	+0.02(+0.08%)
Mar 03, 2011	24.10	24.26	24.06	24.25	54,405	+0.15(+0.62%)
Mar 02, 2011	24.07	24.15	24.02	24.10	44,798	-0.02(-0.08%)
Mar 01, 2011	24.11	24.19	24.03	24.12	64,911	+0.09(+0.37%)
Feb 28, 2011	23.90	24.12	23.90	24.03	37,553	+0.14(+0.59%)
Feb 25, 2011	23.97	23.97	23.86	23.89	40,207	+0.01(+0.04%)
Feb 24, 2011	23.84	23.89	23.80	23.88	40,077	+0.03(+0.13%)
Feb 23, 2011	23.75	23.90	23.75	23.85	53,665	+0.09(+0.38%)
Feb 22, 2011	23.77	23.88	23.76	23.76	40,293	-0.12(-0.50%)
Feb 18, 2011	23.77	23.88	23.66	23.88	52,831	+0.16(+0.67%)
Feb 17, 2011	23.80	23.90	23.72	23.72	59,160	-0.50(-2.06%)
Feb 16, 2011	24.09	24.24	24.08	24.22	137,167	+0.10(+0.41%)
Feb 15, 2011	24.13	24.15	24.08	24.12	40,395	-0.04(-0.17%)
Feb 14, 2011	24.04	24.28	24.04	24.16	70,657	+0.03(+0.12%)
Feb 11, 2011	23.91	24.13	23.91	24.13	52,033	+0.18(+0.75%)
Feb 10, 2011	23.80	23.97	23.79	23.95	66,093	+0.10(+0.42%)
Feb 09, 2011	23.70	23.90	23.69	23.85	82,381	+0.09(+0.38%)
Feb 08, 2011	23.51	23.76	23.40	23.76	303,844	+0.22(+0.93%)
Feb 07, 2011	23.53	23.65	23.52	23.54	58,794	+0.09(+0.38%)
Feb 04, 2011	23.30	23.57	23.28	23.45	65,004	+0.15(+0.64%)
Feb 03, 2011	23.28	23.50	23.19	23.30	70,999	+0.12(+0.52%)
Feb 02, 2011	23.12	23.20	23.12	23.18	59,943	+0.07(+0.30%)

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