Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	50.60	51.39	49.95	51.13	778,267	+0.78(+1.55%)
Apr 28, 2011	50.91	50.94	49.19	50.35	1,398,639	+0.03(+0.06%)
Apr 27, 2011	50.26	51.00	49.64	50.32	1,421,247	+0.30(+0.60%)
Apr 26, 2011	49.52	50.24	48.27	50.02	2,560,516	+2.05(+4.27%)
Apr 25, 2011	48.21	48.72	47.16	47.97	1,924,404	-0.93(-1.90%)
Apr 21, 2011	48.14	50.00	48.14	48.90	808,397	+0.20(+0.41%)
Apr 20, 2011	46.99	48.75	46.95	48.70	1,156,690	+2.19(+4.71%)
Apr 19, 2011	46.86	46.99	45.38	46.51	1,453,782	-0.30(-0.64%)
Apr 18, 2011	47.50	47.76	46.25	46.81	1,182,847	-0.69(-1.45%)
Apr 15, 2011	47.16	48.08	47.16	47.50	1,121,875	+0.02(+0.04%)
Apr 14, 2011	46.07	47.72	46.07	47.48	1,035,242	+0.78(+1.67%)
Apr 13, 2011	46.90	47.35	46.22	46.70	1,300,900	+0.23(+0.49%)
Apr 12, 2011	48.37	48.50	46.35	46.47	1,257,167	-2.17(-4.46%)
Apr 11, 2011	49.16	49.83	48.39	48.64	866,940	-0.59(-1.20%)
Apr 08, 2011	49.82	50.66	48.70	49.23	736,379	-0.43(-0.87%)
Apr 07, 2011	49.42	50.16	48.55	49.66	941,609	+0.26(+0.53%)
Apr 06, 2011	50.52	50.65	48.51	49.40	848,952	-0.30(-0.60%)
Apr 05, 2011	49.32	50.68	49.20	49.70	1,043,530	+0.01(+0.02%)
Apr 04, 2011	50.02	50.60	49.09	49.69	997,604	+0.12(+0.24%)

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