Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2010	72.48	72.80	72.48	72.75	1,326,512	+0.31(+0.43%)
Apr 29, 2010	72.43	72.51	72.37	72.44	954,776	+0.03(+0.04%)
Apr 28, 2010	72.42	72.53	72.35	72.41	1,340,138	-0.11(-0.15%)
Apr 27, 2010	72.39	72.64	72.38	72.53	1,370,876	+0.23(+0.32%)
Apr 26, 2010	72.35	72.40	72.28	72.30	846,413	-0.01(-0.01%)
Apr 23, 2010	72.28	72.34	72.23	72.30	693,394	-0.09(-0.12%)
Apr 22, 2010	72.52	72.59	72.34	72.39	942,865	-0.15(-0.20%)
Apr 21, 2010	72.41	72.54	72.36	72.54	1,077,672	+0.12(+0.17%)
Apr 20, 2010	72.30	72.41	72.28	72.41	940,228	+0.12(+0.16%)
Apr 19, 2010	72.42	72.48	72.28	72.30	1,109,367	-0.13(-0.18%)
Apr 16, 2010	72.35	72.48	72.29	72.43	690,926	+0.11(+0.15%)
Apr 15, 2010	72.17	72.32	72.06	72.32	1,207,684	+0.13(+0.18%)
Apr 14, 2010	72.24	72.31	72.12	72.19	740,244	-0.08(-0.12%)
Apr 13, 2010	72.22	72.29	72.17	72.27	981,639	+0.12(+0.16%)
Apr 12, 2010	72.08	72.17	72.00	72.15	686,875	+0.17(+0.23%)
Apr 09, 2010	71.94	72.01	71.86	71.98	597,120	+0.08(+0.11%)
Apr 08, 2010	72.08	72.10	71.89	71.91	586,274	-0.07(-0.10%)
Apr 07, 2010	71.72	71.98	71.72	71.98	1,076,358	+0.31(+0.43%)
Apr 06, 2010	71.64	71.77	71.64	71.67	1,347,595	+0.06(+0.08%)
Apr 05, 2010	71.85	71.85	71.53	71.62	1,224,367	-0.41(-0.57%)
Apr 01, 2010	72.01	72.03	72.03	72.03	1,998,329	-0.03(-0.04%)
Mar 31, 2010	72.03	72.15	72.02	72.05	1,168,893	+0.04(+0.06%)
Mar 30, 2010	72.00	72.05	71.93	72.01	665,905	+0.03(+0.04%)
Mar 29, 2010	72.09	72.09	71.94	71.98	694,023	-0.08(-0.12%)
Mar 26, 2010	71.89	72.09	71.89	72.07	1,809,219	+0.12(+0.16%)
Mar 25, 2010	72.07	72.08	71.82	71.95	2,048,661	-0.19(-0.26%)
Mar 24, 2010	72.38	72.38	72.07	72.14	871,506	-0.37(-0.51%)
Mar 23, 2010	72.46	72.57	72.46	72.50	1,049,373	+0.01(+0.02%)
Mar 22, 2010	72.52	72.54	72.43	72.49	761,635	+0.06(+0.08%)
Mar 19, 2010	72.44	72.50	72.40	72.43	561,846	-0.06(-0.08%)
Mar 18, 2010	72.54	72.55	72.46	72.49	893,961	-0.06(-0.09%)
Mar 17, 2010	72.47	72.59	72.47	72.55	957,479	+0.06(+0.08%)
Mar 16, 2010	72.36	72.53	72.32	72.50	734,149	+0.13(+0.18%)
Mar 15, 2010	72.34	72.37	72.33	72.36	1,203,942	+0.09(+0.13%)
Mar 12, 2010	72.25	72.35	72.19	72.27	1,235,204	+0.00(+0.00%)
Mar 11, 2010	72.24	72.33	72.21	72.27	781,126	+0.00(+0.00%)
Mar 10, 2010	72.18	72.27	72.18	72.27	740,389	-0.05(-0.07%)
Mar 09, 2010	72.34	72.36	72.25	72.32	1,648,802	+0.08(+0.11%)
Mar 08, 2010	72.18	72.24	72.12	72.23	2,642,154	+0.05(+0.07%)
Mar 05, 2010	72.26	72.26	72.09	72.18	1,529,176	-0.14(-0.19%)
Mar 04, 2010	72.15	72.35	72.15	72.32	1,131,785	+0.13(+0.18%)
Mar 03, 2010	72.12	72.23	72.12	72.19	712,357	+0.00(+0.00%)
Mar 02, 2010	72.12	72.23	72.12	72.19	956,192	+0.03(+0.04%)
Mar 01, 2010	72.16	72.25	72.09	72.16	893,716	+0.11(+0.15%)
Feb 26, 2010	72.04	72.14	72.04	72.06	955,347	+0.01(+0.02%)
Feb 25, 2010	72.01	72.04	71.85	72.04	955,550	+0.14(+0.19%)
Feb 24, 2010	71.91	71.97	71.81	71.91	786,286	+0.08(+0.11%)
Feb 23, 2010	71.64	71.87	71.64	71.82	782,436	+0.26(+0.36%)
Feb 22, 2010	71.61	71.70	71.54	71.57	1,625,696	-0.12(-0.17%)
Feb 19, 2010	71.52	71.69	71.48	71.69	727,419	+0.06(+0.08%)
Feb 18, 2010	71.69	71.76	71.52	71.64	580,324	-0.03(-0.04%)
Feb 17, 2010	71.86	71.87	71.63	71.67	738,634	-0.22(-0.31%)
Feb 16, 2010	71.71	71.92	71.67	71.89	859,891	+0.18(+0.25%)
Feb 12, 2010	71.86	71.71	71.71	71.71	734,163	+0.02(+0.02%)
Feb 11, 2010	71.72	71.76	71.57	71.69	794,025	-0.12(-0.17%)
Feb 10, 2010	71.98	72.02	71.72	71.81	664,754	-0.17(-0.23%)
Feb 09, 2010	71.98	72.13	71.93	71.98	1,025,633	-0.13(-0.18%)
Feb 08, 2010	72.04	72.11	71.92	72.11	954,994	+0.14(+0.19%)
Feb 05, 2010	71.99	72.20	71.88	71.97	1,127,946	+0.03(+0.04%)
Feb 04, 2010	71.89	72.05	71.85	71.94	863,446	+0.17(+0.24%)
Feb 03, 2010	71.79	71.87	71.62	71.77	2,960,058	-0.13(-0.18%)
Feb 02, 2010	71.83	71.92	71.83	71.90	897,800	+0.08(+0.12%)

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