Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	44.73	44.77	44.69	44.77	1,657,049	+0.11(+0.24%)
Apr 28, 2011	44.64	44.68	44.62	44.66	1,446,653	+0.02(+0.05%)
Apr 27, 2011	44.60	44.64	44.59	44.64	1,532,196	+0.03(+0.06%)
Apr 26, 2011	44.58	44.61	44.52	44.61	1,193,251	+0.10(+0.23%)
Apr 25, 2011	44.52	44.57	44.50	44.51	2,029,751	-0.05(-0.11%)
Apr 21, 2011	44.51	44.57	44.41	44.56	1,310,601	+0.11(+0.24%)
Apr 20, 2011	44.36	44.47	44.32	44.45	1,539,625	+0.17(+0.38%)
Apr 19, 2011	44.19	44.29	44.17	44.28	2,117,076	+0.15(+0.35%)
Apr 18, 2011	44.21	44.21	44.08	44.13	3,601,420	-0.15(-0.35%)
Apr 15, 2011	44.29	44.31	44.24	44.28	1,365,248	+0.06(+0.13%)
Apr 14, 2011	44.36	44.37	44.19	44.22	3,191,120	-0.18(-0.40%)
Apr 13, 2011	44.30	44.40	44.28	44.40	2,339,642	+0.21(+0.48%)
Apr 12, 2011	44.35	44.35	44.18	44.19	1,949,551	-0.14(-0.32%)
Apr 11, 2011	44.40	44.44	44.33	44.33	2,169,066	-0.04(-0.10%)
Apr 08, 2011	44.40	44.42	44.32	44.37	2,425,040	+0.00(+0.00%)
Apr 07, 2011	44.33	44.39	44.32	44.37	2,398,854	+0.04(+0.10%)
Apr 06, 2011	44.32	44.35	44.28	44.33	1,732,266	+0.10(+0.22%)
Apr 05, 2011	44.19	44.32	44.19	44.23	2,775,003	-0.05(-0.11%)
Apr 04, 2011	44.09	44.29	44.05	44.28	6,748,821	+0.27(+0.61%)

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