Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	47.75	47.92	47.71	47.84	2,596	-0.04(-0.09%)
Apr 28, 2011	47.40	47.91	47.40	47.89	12,486	+0.38(+0.79%)
Apr 27, 2011	47.04	47.54	47.04	47.51	5,836	+0.50(+1.06%)
Apr 26, 2011	46.89	47.10	46.76	47.01	4,731	+0.33(+0.70%)
Apr 25, 2011	46.65	46.79	46.59	46.69	11,944	-0.08(-0.18%)
Apr 21, 2011	46.84	46.84	46.54	46.77	27,891	+0.41(+0.88%)
Apr 20, 2011	46.14	46.57	46.14	46.36	26,271	+0.97(+2.14%)
Apr 19, 2011	45.31	45.43	45.24	45.39	2,692	+0.34(+0.77%)
Apr 18, 2011	44.86	45.04	44.70	45.04	37,385	-0.67(-1.47%)
Apr 15, 2011	45.45	45.76	45.39	45.72	43,481	+0.12(+0.25%)
Apr 14, 2011	45.26	45.60	45.20	45.60	8,123	+0.26(+0.57%)
Apr 13, 2011	45.63	45.63	45.19	45.34	14,352	+0.17(+0.37%)
Apr 12, 2011	45.29	45.29	45.01	45.18	19,342	-0.07(-0.15%)
Apr 11, 2011	45.50	45.52	45.21	45.24	127,826	-0.32(-0.70%)
Apr 08, 2011	45.78	45.85	45.36	45.56	5,169	+0.02(+0.04%)
Apr 07, 2011	45.85	45.94	45.42	45.54	38,693	-0.33(-0.71%)
Apr 06, 2011	45.87	46.09	45.73	45.87	7,625	-0.08(-0.17%)
Apr 05, 2011	45.64	45.99	45.64	45.95	97,735	+0.04(+0.08%)
Apr 04, 2011	45.84	45.94	45.80	45.91	37,590	+0.11(+0.24%)

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