Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	28.80	28.80	28.08	28.37	84,089	-0.28(-0.99%)
Apr 28, 2011	28.33	28.74	28.28	28.65	38,963	+0.35(+1.23%)
Apr 27, 2011	28.30	28.32	28.12	28.31	39,397	+0.18(+0.64%)
Apr 26, 2011	27.88	28.20	27.80	28.13	38,595	+0.33(+1.18%)
Apr 25, 2011	27.51	27.85	27.49	27.80	88,520	+0.22(+0.79%)
Apr 21, 2011	27.60	27.60	27.35	27.58	30,928	+0.11(+0.40%)
Apr 20, 2011	27.43	27.50	27.20	27.47	20,936	+0.32(+1.18%)
Apr 19, 2011	27.02	27.16	26.97	27.15	30,683	+0.22(+0.83%)
Apr 18, 2011	27.13	27.13	26.79	26.93	47,591	-0.28(-1.04%)
Apr 15, 2011	26.97	27.21	26.93	27.21	49,640	+0.37(+1.36%)
Apr 14, 2011	26.34	26.88	26.34	26.84	40,358	+0.28(+1.06%)
Apr 13, 2011	26.78	26.78	26.52	26.56	25,101	-0.01(-0.05%)
Apr 12, 2011	26.66	26.67	26.56	26.57	22,700	-0.01(-0.05%)
Apr 11, 2011	26.72	26.76	26.53	26.59	30,959	+0.02(+0.07%)
Apr 08, 2011	26.87	26.87	26.50	26.57	48,873	-0.17(-0.65%)
Apr 07, 2011	27.07	27.07	26.63	26.74	73,505	-0.24(-0.88%)
Apr 06, 2011	27.22	27.22	26.95	26.98	31,105	-0.02(-0.07%)
Apr 05, 2011	27.06	27.10	26.92	27.00	36,607	+0.04(+0.14%)
Apr 04, 2011	26.80	27.05	26.80	26.96	32,099	+0.02(+0.07%)
Apr 01, 2011	27.04	27.07	26.83	26.94	40,247	+0.06(+0.22%)
Mar 31, 2011	26.72	26.93	26.62	26.88	42,747	+0.24(+0.92%)
Mar 30, 2011	26.38	26.67	26.26	26.64	97,128	+0.39(+1.47%)
Mar 29, 2011	26.17	26.28	25.89	26.25	20,822	+0.11(+0.42%)
Mar 28, 2011	26.18	26.21	26.08	26.14	22,203	+0.06(+0.22%)
Mar 25, 2011	25.95	26.19	25.95	26.09	36,200	+0.15(+0.57%)
Mar 24, 2011	26.05	26.05	25.71	25.94	23,173	+0.08(+0.32%)
Mar 23, 2011	25.94	25.97	25.73	25.85	35,629	-0.27(-1.05%)
Mar 22, 2011	26.25	26.27	26.06	26.13	16,733	-0.24(-0.90%)
Mar 21, 2011	26.45	26.46	26.37	26.37	50,933	+0.19(+0.71%)
Mar 18, 2011	26.20	26.22	26.06	26.18	23,428	+0.23(+0.88%)
Mar 17, 2011	26.07	26.07	25.75	25.95	144,048	+0.27(+1.04%)
Mar 16, 2011	26.16	26.16	25.54	25.68	30,948	-0.52(-1.97%)
Mar 15, 2011	26.10	26.24	25.99	26.20	75,255	+0.07(+0.25%)
Mar 14, 2011	26.49	26.49	26.05	26.13	18,113	-0.19(-0.72%)
Mar 11, 2011	25.89	26.36	25.89	26.32	25,886	+0.32(+1.22%)
Mar 10, 2011	26.08	26.11	25.98	26.01	30,388	-0.31(-1.19%)
Mar 09, 2011	26.31	26.39	26.15	26.32	44,059	+0.01(+0.05%)
Mar 08, 2011	25.93	26.38	25.92	26.31	34,930	+0.43(+1.67%)
Mar 07, 2011	26.19	26.19	25.78	25.87	30,032	-0.20(-0.78%)
Mar 04, 2011	26.28	26.28	25.98	26.08	26,125	-0.22(-0.85%)
Mar 03, 2011	26.23	26.30	26.15	26.30	11,373	+0.35(+1.35%)
Mar 02, 2011	25.98	26.19	25.85	25.95	22,350	-0.22(-0.83%)
Mar 01, 2011	27.06	27.06	26.17	26.17	33,853	-0.87(-3.20%)
Feb 28, 2011	26.72	27.06	26.57	27.03	32,865	+0.66(+2.51%)
Feb 25, 2011	26.08	26.37	25.98	26.37	17,866	+0.56(+2.18%)
Feb 24, 2011	25.82	25.95	25.65	25.81	24,895	-0.09(-0.35%)
Feb 23, 2011	26.08	26.13	25.80	25.90	29,368	-0.11(-0.44%)
Feb 22, 2011	26.07	26.20	25.97	26.01	27,305	-0.16(-0.61%)
Feb 18, 2011	26.10	26.22	26.01	26.17	31,866	+0.21(+0.81%)
Feb 17, 2011	26.16	26.16	25.93	25.96	43,288	-0.08(-0.32%)
Feb 16, 2011	26.15	26.29	25.96	26.05	28,947	+0.05(+0.20%)
Feb 15, 2011	26.09	26.15	25.89	25.99	177,487	-0.11(-0.44%)
Feb 14, 2011	26.19	26.19	25.92	26.11	43,288	+0.08(+0.29%)
Feb 11, 2011	25.96	26.05	25.87	26.03	33,890	+0.15(+0.57%)
Feb 10, 2011	25.84	25.94	25.76	25.89	30,421	+0.06(+0.25%)
Feb 09, 2011	25.81	25.84	25.67	25.82	38,953	+0.04(+0.17%)
Feb 08, 2011	25.70	25.85	25.70	25.78	25,439	+0.07(+0.27%)
Feb 07, 2011	25.64	25.76	25.51	25.71	30,551	+0.23(+0.90%)
Feb 04, 2011	26.01	26.01	25.39	25.48	45,561	-0.38(-1.45%)
Feb 03, 2011	25.90	25.90	25.71	25.85	37,101	+0.05(+0.21%)
Feb 02, 2011	25.99	25.99	25.76	25.80	25,247	-0.04(-0.16%)

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