Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	32.52	32.52	32.19	32.25	594,761	-0.18(-0.56%)
Apr 28, 2011	32.35	32.47	32.10	32.43	829,974	+0.06(+0.19%)
Apr 27, 2011	32.70	32.70	32.27	32.37	1,060,093	-0.30(-0.92%)
Apr 26, 2011	32.57	32.79	32.46	32.67	693,006	+0.24(+0.74%)
Apr 25, 2011	32.52	32.59	32.20	32.43	620,271	-0.18(-0.55%)
Apr 21, 2011	32.52	32.69	32.37	32.61	640,501	+0.15(+0.45%)
Apr 20, 2011	32.32	32.51	32.19	32.46	801,455	+0.52(+1.61%)
Apr 19, 2011	31.64	31.97	31.64	31.95	1,034,543	+0.40(+1.28%)
Apr 18, 2011	31.76	31.76	31.42	31.54	1,048,275	-0.49(-1.53%)
Apr 15, 2011	32.22	32.22	31.88	32.03	785,902	-0.03(-0.08%)
Apr 14, 2011	31.95	32.11	31.65	32.06	995,858	+0.03(+0.11%)
Apr 13, 2011	32.30	32.49	31.97	32.03	1,217,555	-0.16(-0.51%)
Apr 12, 2011	32.53	32.75	32.19	32.19	952,925	-0.45(-1.37%)
Apr 11, 2011	32.72	33.02	32.64	32.64	917,141	-0.13(-0.39%)
Apr 08, 2011	33.49	33.49	32.72	32.77	1,403,498	-0.52(-1.57%)
Apr 07, 2011	33.76	33.88	33.28	33.29	1,342,911	-0.51(-1.50%)
Apr 06, 2011	34.11	34.11	33.76	33.80	695,638	-0.15(-0.43%)
Apr 05, 2011	34.17	34.23	33.86	33.94	1,080,027	-0.27(-0.78%)
Apr 04, 2011	34.00	34.29	33.88	34.21	1,380,780	+0.15(+0.43%)
Apr 01, 2011	33.51	34.11	33.38	34.06	1,183,238	+0.68(+2.03%)
Mar 31, 2011	32.90	33.41	32.89	33.38	886,819	+0.36(+1.09%)
Mar 30, 2011	32.76	33.13	32.72	33.02	804,596	+0.34(+1.03%)
Mar 29, 2011	32.26	32.69	32.18	32.69	618,917	+0.33(+1.01%)
Mar 28, 2011	32.33	32.47	32.19	32.36	612,137	+0.03(+0.08%)
Mar 25, 2011	32.13	32.41	31.99	32.34	626,007	+0.24(+0.75%)
Mar 24, 2011	31.90	32.10	31.73	32.09	561,654	+0.39(+1.22%)
Mar 23, 2011	31.46	31.79	31.24	31.71	543,051	+0.17(+0.55%)
Mar 22, 2011	31.58	31.66	31.42	31.54	464,002	-0.06(-0.19%)
Mar 21, 2011	31.71	31.73	31.52	31.60	941,507	+0.71(+2.31%)
Mar 18, 2011	30.83	30.96	30.64	30.88	1,014,121	+0.40(+1.32%)
Mar 17, 2011	30.82	30.87	30.36	30.48	780,089	-0.02(-0.06%)
Mar 16, 2011	30.72	30.81	30.19	30.50	1,082,174	-0.30(-0.98%)
Mar 15, 2011	30.51	30.93	30.48	30.80	1,158,854	-0.40(-1.27%)
Mar 14, 2011	31.43	31.73	31.05	31.19	1,873,345	-0.48(-1.52%)
Mar 11, 2011	31.12	31.71	30.99	31.67	891,900	+0.57(+1.82%)
Mar 10, 2011	31.19	31.37	30.97	31.11	988,876	-0.42(-1.34%)
Mar 09, 2011	31.27	31.70	31.00	31.53	560,593	+0.15(+0.49%)
Mar 08, 2011	30.71	31.38	30.56	31.37	592,135	+0.72(+2.35%)
Mar 07, 2011	31.04	31.10	30.20	30.65	683,598	-0.23(-0.75%)
Mar 04, 2011	31.43	31.51	30.69	30.88	878,622	-0.55(-1.75%)
Mar 03, 2011	31.01	31.43	31.01	31.43	726,604	+0.67(+2.18%)
Mar 02, 2011	30.46	30.91	30.46	30.76	768,898	+0.20(+0.65%)
Mar 01, 2011	30.77	30.92	30.38	30.57	1,082,851	-0.15(-0.50%)
Feb 28, 2011	30.32	30.72	30.22	30.72	744,277	+0.47(+1.56%)
Feb 25, 2011	29.97	30.40	29.95	30.25	826,928	+0.36(+1.21%)
Feb 24, 2011	29.79	30.06	29.66	29.89	843,906	+0.04(+0.14%)
Feb 23, 2011	30.35	30.66	29.63	29.84	1,037,622	-0.72(-2.36%)
Feb 22, 2011	30.98	31.05	30.44	30.57	907,672	-0.64(-2.04%)
Feb 18, 2011	31.00	31.21	30.92	31.20	662,866	+0.19(+0.61%)
Feb 17, 2011	30.97	31.10	30.86	31.01	427,540	+0.03(+0.08%)
Feb 16, 2011	31.15	31.26	30.82	30.99	449,329	-0.02(-0.06%)
Feb 15, 2011	31.00	31.11	30.94	31.00	445,682	-0.09(-0.28%)
Feb 14, 2011	31.18	31.18	30.91	31.09	546,204	-0.06(-0.19%)
Feb 11, 2011	30.52	31.16	30.31	31.15	821,276	+0.50(+1.62%)
Feb 10, 2011	30.88	30.94	30.28	30.65	1,089,934	-0.34(-1.10%)
Feb 09, 2011	31.48	31.60	30.96	30.99	758,721	-0.66(-2.08%)
Feb 08, 2011	31.53	31.65	31.30	31.65	501,750	+0.20(+0.63%)
Feb 07, 2011	31.09	31.56	31.02	31.46	459,767	+0.48(+1.55%)
Feb 04, 2011	30.88	31.03	30.79	30.98	299,730	+0.17(+0.56%)
Feb 03, 2011	30.71	30.96	30.56	30.81	507,942	+0.07(+0.22%)
Feb 02, 2011	30.78	31.11	30.68	30.74	350,807	-0.15(-0.50%)

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