Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	41.94	41.98	41.94	41.98	250	+0.33(+0.79%)
Apr 28, 2011	41.52	41.65	41.45	41.65	3,347	+0.51(+1.24%)
Apr 27, 2011	40.66	41.14	40.49	41.14	49,419	+0.34(+0.83%)
Apr 26, 2011	40.73	40.80	40.57	40.80	1,639	+0.40(+0.99%)
Apr 25, 2011	40.55	40.55	40.35	40.40	3,487	+0.00(+0.00%)
Apr 21, 2011	40.36	40.40	40.36	40.40	688	-0.14(-0.35%)
Apr 20, 2011	40.62	40.68	40.40	40.54	3,362	+1.03(+2.61%)
Apr 19, 2011	39.35	39.51	39.35	39.51	3,847	+0.71(+1.83%)
Apr 18, 2011	38.84	38.84	38.80	38.80	1,686	-1.14(-2.85%)
Apr 15, 2011	39.59	40.00	39.51	39.94	2,130	+0.48(+1.22%)
Apr 14, 2011	39.31	39.46	39.31	39.46	1,434	+0.21(+0.54%)
Apr 13, 2011	39.29	39.49	39.25	39.25	2,688	+0.41(+1.06%)
Apr 12, 2011	38.81	38.89	38.76	38.84	26,501	+0.17(+0.44%)
Apr 11, 2011	38.71	38.71	38.58	38.67	1,989	+0.06(+0.16%)
Apr 08, 2011	38.88	38.88	38.61	38.61	2,028	+0.37(+0.97%)
Apr 07, 2011	38.09	38.24	38.04	38.24	3,564	-0.20(-0.52%)
Apr 06, 2011	38.47	38.56	38.38	38.44	1,844	+0.37(+0.97%)
Apr 05, 2011	37.70	38.14	37.70	38.07	2,944	+0.41(+1.09%)
Apr 04, 2011	37.78	37.78	37.56	37.66	2,264	+0.16(+0.43%)
Apr 01, 2011	37.50	37.55	37.50	37.50	1,344	+0.35(+0.94%)
Mar 31, 2011	37.30	37.30	37.15	37.15	1,096	-0.10(-0.27%)
Mar 30, 2011	37.25	37.25	37.25	37.25	3,418	+0.75(+2.05%)
Mar 29, 2011	36.20	36.54	36.20	36.50	3,778	+0.12(+0.33%)
Mar 28, 2011	36.46	36.49	36.38	36.38	1,578	+0.21(+0.58%)
Mar 25, 2011	36.25	36.41	36.02	36.17	3,227	-0.25(-0.69%)
Mar 24, 2011	36.06	36.45	36.06	36.42	1,484	+0.54(+1.51%)
Mar 23, 2011	35.62	35.96	35.62	35.88	1,909	+0.41(+1.16%)
Mar 22, 2011	35.44	35.47	35.41	35.47	2,057	-0.08(-0.23%)
Mar 21, 2011	35.59	35.59	35.51	35.55	3,307	+0.45(+1.28%)
Mar 18, 2011	35.06	35.12	35.01	35.10	971	+0.68(+1.98%)
Mar 17, 2011	34.43	34.48	34.31	34.42	6,991	+0.13(+0.38%)
Mar 16, 2011	34.99	34.99	33.81	34.29	19,607	-0.78(-2.22%)
Mar 15, 2011	34.90	35.07	34.87	35.07	2,036	-1.13(-3.12%)
Mar 14, 2011	36.15	36.20	36.12	36.20	866	+0.00(+0.00%)
Mar 11, 2011	36.20	36.20	36.20	36.20	200	+0.07(+0.19%)
Mar 10, 2011	35.97	36.13	35.96	36.13	2,930	-0.21(-0.58%)
Mar 09, 2011	36.00	36.34	36.00	36.34	2,221	+0.49(+1.37%)
Mar 08, 2011	35.75	35.89	35.75	35.85	1,017	-0.19(-0.53%)
Mar 07, 2011	36.40	36.40	35.87	36.04	2,285	-0.21(-0.58%)
Mar 04, 2011	36.42	36.42	36.14	36.25	1,262	+0.13(+0.36%)
Mar 03, 2011	36.08	36.12	36.08	36.12	459	+0.62(+1.75%)
Mar 02, 2011	35.41	35.50	35.30	35.50	2,001	-0.65(-1.80%)
Mar 01, 2011	36.31	36.31	36.15	36.15	4,475	+0.47(+1.32%)
Feb 28, 2011	35.95	36.00	35.55	35.68	26,087	-0.02(-0.06%)
Feb 25, 2011	35.75	35.75	35.52	35.70	2,660	+0.14(+0.39%)
Feb 24, 2011	35.59	35.67	35.36	35.56	1,752	-0.14(-0.39%)
Feb 23, 2011	35.71	35.73	35.55	35.70	846	+0.42(+1.19%)
Feb 22, 2011	35.55	35.55	35.28	35.28	3,970	+0.07(+0.20%)
Feb 18, 2011	35.21	35.40	35.15	35.21	1,735	+0.19(+0.54%)
Feb 17, 2011	34.96	35.17	34.96	35.02	1,531	+0.12(+0.34%)
Feb 16, 2011	34.68	34.90	34.68	34.90	295	-0.10(-0.29%)
Feb 15, 2011	34.97	35.04	34.92	35.00	14,844	+0.43(+1.24%)
Feb 14, 2011	34.45	34.57	34.45	34.57	1,110	+0.01(+0.03%)
Feb 11, 2011	34.37	34.56	34.37	34.56	2,521	-0.01(-0.03%)
Feb 10, 2011	34.62	34.75	34.57	34.57	3,090	-0.07(-0.20%)
Feb 09, 2011	34.70	34.74	34.59	34.64	9,968	+0.45(+1.32%)
Feb 08, 2011	34.22	34.40	34.17	34.19	1,885	+0.35(+1.03%)
Feb 07, 2011	33.80	33.84	33.80	33.84	1,293	-0.06(-0.18%)
Feb 04, 2011	33.76	33.90	33.67	33.90	1,236	-0.10(-0.29%)
Feb 03, 2011	33.84	34.00	33.78	34.00	957	-0.08(-0.23%)
Feb 02, 2011	34.25	34.25	34.08	34.08	3,055	+0.03(+0.09%)

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