Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	42.07	42.41	42.01	42.32	3,796,618	+0.25(+0.60%)
May 23, 2011	42.01	42.18	41.98	42.07	2,306,407	-0.15(-0.35%)
May 20, 2011	42.33	42.38	42.13	42.22	2,440,924	-0.15(-0.37%)
May 19, 2011	42.24	42.41	42.17	42.37	2,323,194	+0.09(+0.21%)
May 18, 2011	42.32	42.33	42.05	42.29	2,173,617	-0.04(-0.09%)
May 17, 2011	42.17	42.41	42.15	42.32	2,787,939	+0.16(+0.38%)
May 16, 2011	42.11	42.37	42.05	42.16	2,358,671	-0.12(-0.29%)
May 13, 2011	42.31	42.41	42.05	42.29	3,008,886	-0.07(-0.16%)
May 12, 2011	41.78	42.41	41.74	42.35	3,747,317	+0.57(+1.36%)
May 11, 2011	41.90	42.05	41.63	41.78	3,553,622	-0.12(-0.28%)
May 10, 2011	41.58	41.97	41.57	41.90	3,065,693	+0.29(+0.70%)
May 09, 2011	41.45	41.77	41.32	41.61	3,364,062	+0.20(+0.48%)
May 06, 2011	41.64	41.72	41.24	41.41	3,651,326	+0.03(+0.07%)
May 05, 2011	41.23	41.64	41.13	41.38	4,008,377	-0.25(-0.61%)
May 04, 2011	41.43	41.67	41.24	41.64	5,229,921	+0.17(+0.42%)
May 03, 2011	40.83	41.47	40.83	41.46	4,159,317	+0.43(+1.06%)

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