Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	46.07	46.18	46.01	46.18	3,466	+0.16(+0.36%)
May 23, 2011	46.13	46.24	46.01	46.01	4,428	+0.16(+0.34%)
May 20, 2011	45.77	45.86	45.77	45.86	562	-0.04(-0.10%)
May 19, 2011	45.46	45.90	45.46	45.90	5,853	-0.01(-0.03%)
May 18, 2011	46.28	46.28	45.92	45.92	549	-0.37(-0.79%)
May 17, 2011	46.16	46.32	46.16	46.28	23,878	+0.27(+0.58%)
May 16, 2011	45.77	46.02	45.74	46.02	1,121	+0.33(+0.71%)
May 13, 2011	45.71	45.71	45.68	45.69	10,752	+0.26(+0.58%)
May 12, 2011	45.74	45.74	45.43	45.43	6,347	-0.23(-0.51%)
May 11, 2011	45.51	45.66	45.46	45.66	18,868	+0.16(+0.35%)
May 10, 2011	45.65	45.66	45.50	45.50	2,259	-0.16(-0.35%)
May 09, 2011	45.62	45.80	45.62	45.66	9,831	-0.09(-0.19%)
May 06, 2011	45.46	45.75	45.46	45.75	937	-0.10(-0.21%)
May 05, 2011	45.58	45.95	45.58	45.84	3,690	+0.32(+0.71%)
May 04, 2011	45.46	45.57	45.42	45.52	7,302	+0.22(+0.48%)
May 03, 2011	45.19	45.30	45.19	45.30	4,687	+0.22(+0.48%)

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