Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	41.82	41.87	41.23	41.81	2,676,162	+0.03(+0.08%)
Apr 28, 2011	41.16	42.06	41.08	41.77	4,148,281	+0.62(+1.50%)
Apr 27, 2011	40.91	41.19	40.63	41.15	2,805,990	+0.38(+0.94%)
Apr 26, 2011	40.54	40.85	40.25	40.77	2,852,533	+0.38(+0.94%)
Apr 25, 2011	39.86	40.56	39.76	40.39	2,316,508	+0.51(+1.28%)
Apr 21, 2011	39.59	39.88	39.33	39.88	1,552,333	+0.35(+0.89%)
Apr 20, 2011	39.66	39.66	39.09	39.53	1,956,022	+0.39(+1.01%)
Apr 19, 2011	38.77	39.16	38.65	39.13	2,578,589	+0.36(+0.93%)
Apr 18, 2011	38.76	38.88	38.46	38.77	2,528,974	-0.48(-1.21%)
Apr 15, 2011	38.83	39.30	38.68	39.25	3,074,106	+0.50(+1.29%)
Apr 14, 2011	37.81	38.80	37.80	38.75	2,549,298	+0.77(+2.03%)
Apr 13, 2011	38.23	38.30	37.81	37.98	2,478,784	-0.15(-0.39%)
Apr 12, 2011	37.97	38.40	37.95	38.13	2,267,599	-0.08(-0.20%)
Apr 11, 2011	37.88	38.39	37.88	38.20	2,754,305	+0.35(+0.93%)
Apr 08, 2011	38.17	38.29	37.71	37.85	2,280,758	-0.16(-0.42%)
Apr 07, 2011	38.20	38.20	37.55	38.01	2,904,185	-0.29(-0.77%)
Apr 06, 2011	38.47	38.47	38.06	38.31	1,945,296	+0.10(+0.25%)
Apr 05, 2011	37.93	38.45	37.91	38.21	2,216,442	+0.15(+0.39%)
Apr 04, 2011	38.07	38.18	37.88	38.07	2,414,447	+0.01(+0.03%)

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