Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.99	25.11	24.93	25.04	866,381	+0.04(+0.17%)
Apr 28, 2011	24.96	25.08	24.89	25.00	1,808,936	+0.04(+0.18%)
Apr 27, 2011	24.86	24.95	24.68	24.95	1,426,704	+0.19(+0.78%)
Apr 26, 2011	24.62	24.85	24.61	24.76	1,564,122	+0.19(+0.77%)
Apr 25, 2011	24.61	24.62	24.43	24.57	1,273,868	+0.00(+0.00%)
Apr 21, 2011	24.56	24.57	24.39	24.57	1,573,627	+0.20(+0.83%)
Apr 20, 2011	24.26	24.37	24.21	24.37	1,916,240	+0.50(+2.09%)
Apr 19, 2011	23.82	23.89	23.71	23.87	1,142,013	+0.14(+0.57%)
Apr 18, 2011	23.85	23.85	23.53	23.73	2,308,732	-0.41(-1.68%)
Apr 15, 2011	23.99	24.17	23.89	24.14	1,007,746	+0.20(+0.84%)
Apr 14, 2011	23.80	23.97	23.72	23.94	1,073,653	-0.01(-0.03%)
Apr 13, 2011	24.00	24.01	23.78	23.94	904,565	+0.14(+0.59%)
Apr 12, 2011	23.86	23.98	23.74	23.80	1,143,875	-0.21(-0.88%)
Apr 11, 2011	24.22	24.25	23.93	24.01	560,523	-0.13(-0.52%)
Apr 08, 2011	24.42	24.43	24.00	24.14	871,093	-0.16(-0.68%)
Apr 07, 2011	24.45	24.50	24.20	24.30	965,720	-0.14(-0.57%)
Apr 06, 2011	24.57	24.67	24.34	24.44	1,081,751	-0.04(-0.14%)
Apr 05, 2011	24.36	24.59	24.35	24.48	2,547,136	+0.10(+0.41%)
Apr 04, 2011	24.45	24.45	24.29	24.38	1,745,578	+0.02(+0.09%)
Apr 01, 2011	24.40	24.43	24.26	24.36	3,502,250	+0.12(+0.48%)
Mar 31, 2011	24.09	24.24	24.07	24.24	802,609	+0.12(+0.51%)
Mar 30, 2011	24.01	24.15	23.95	24.12	1,444,021	+0.26(+1.09%)
Mar 29, 2011	23.57	23.88	23.49	23.86	1,351,893	+0.24(+1.03%)
Mar 28, 2011	23.80	23.83	23.60	23.61	2,608,637	-0.10(-0.43%)
Mar 25, 2011	23.63	23.90	23.55	23.72	1,040,403	+0.19(+0.82%)
Mar 24, 2011	23.41	23.56	23.18	23.52	826,414	+0.27(+1.15%)
Mar 23, 2011	23.17	23.33	22.84	23.25	768,576	+0.00(+0.01%)
Mar 22, 2011	23.43	23.46	23.22	23.25	947,285	-0.16(-0.67%)
Mar 21, 2011	23.42	23.46	23.36	23.41	1,547,981	+0.43(+1.89%)
Mar 18, 2011	23.18	23.18	22.91	22.98	993,829	+0.08(+0.36%)
Mar 17, 2011	23.15	23.18	22.86	22.89	2,127,544	+0.09(+0.39%)
Mar 16, 2011	22.91	23.21	22.71	22.80	4,711,834	-0.22(-0.95%)
Mar 15, 2011	22.91	23.19	22.88	23.02	2,387,087	-0.13(-0.56%)
Mar 14, 2011	23.15	23.34	23.00	23.15	1,238,775	-0.09(-0.38%)
Mar 11, 2011	22.91	23.32	22.90	23.24	2,468,341	+0.16(+0.69%)
Mar 10, 2011	23.18	23.27	22.97	23.08	1,647,405	-0.36(-1.53%)
Mar 09, 2011	23.48	23.52	23.31	23.44	1,046,358	-0.09(-0.40%)
Mar 08, 2011	23.33	23.64	23.17	23.53	1,223,941	+0.23(+0.98%)
Mar 07, 2011	23.75	23.75	23.09	23.30	1,096,175	-0.34(-1.46%)
Mar 04, 2011	23.81	23.81	23.49	23.65	1,087,589	+0.07(+0.31%)
Mar 03, 2011	23.45	23.80	23.45	23.57	626,805	+0.35(+1.51%)
Mar 02, 2011	23.06	23.37	23.06	23.22	805,769	+0.12(+0.54%)
Mar 01, 2011	23.61	23.61	23.03	23.10	1,118,515	-0.41(-1.74%)
Feb 28, 2011	23.67	23.70	23.38	23.51	799,484	+0.04(+0.15%)
Feb 25, 2011	23.16	23.48	23.16	23.47	915,392	+0.46(+1.99%)
Feb 24, 2011	22.93	23.15	22.74	23.01	1,954,021	+0.07(+0.32%)
Feb 23, 2011	23.30	23.34	22.67	22.94	1,658,219	-0.36(-1.54%)
Feb 22, 2011	23.61	23.73	23.27	23.30	1,403,789	-0.56(-2.33%)
Feb 18, 2011	23.91	23.93	23.78	23.86	1,000,948	+0.01(+0.04%)
Feb 17, 2011	23.72	23.89	23.70	23.85	1,000,711	+0.07(+0.29%)
Feb 16, 2011	23.77	23.86	23.70	23.78	1,041,126	+0.14(+0.58%)
Feb 15, 2011	23.74	23.79	23.60	23.64	1,546,928	-0.15(-0.65%)
Feb 14, 2011	23.70	23.81	23.67	23.79	1,431,945	+0.13(+0.56%)
Feb 11, 2011	23.31	23.68	23.31	23.66	1,232,741	+0.28(+1.18%)
Feb 10, 2011	23.09	23.41	23.09	23.39	750,337	+0.17(+0.75%)
Feb 09, 2011	23.18	23.31	23.16	23.21	1,287,257	-0.03(-0.12%)
Feb 08, 2011	23.20	23.26	23.09	23.24	1,898,913	+0.11(+0.49%)
Feb 07, 2011	22.99	23.24	22.99	23.13	1,732,732	+0.19(+0.81%)
Feb 04, 2011	22.79	22.97	22.72	22.94	1,005,328	+0.19(+0.82%)
Feb 03, 2011	22.65	22.80	22.49	22.75	470,381	+0.08(+0.34%)
Feb 02, 2011	22.62	22.81	22.62	22.68	2,450,476	+0.01(+0.03%)

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