Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	37.06	37.08	36.74	36.78	3,229,607	-0.20(-0.53%)
May 23, 2011	37.06	37.17	36.92	36.97	2,095,953	-0.23(-0.61%)
May 20, 2011	37.35	37.40	37.07	37.20	1,886,445	-0.11(-0.30%)
May 19, 2011	37.30	37.37	37.20	37.31	1,586,994	+0.10(+0.26%)
May 18, 2011	37.31	37.32	37.13	37.21	2,018,686	-0.08(-0.21%)
May 17, 2011	37.19	37.44	37.14	37.29	2,094,083	+0.01(+0.03%)
May 16, 2011	37.43	37.43	37.23	37.28	2,847,203	-0.20(-0.52%)
May 13, 2011	37.41	37.56	37.30	37.47	2,198,752	+0.04(+0.10%)
May 12, 2011	36.81	37.54	36.81	37.43	3,595,201	+0.55(+1.48%)
May 11, 2011	37.11	37.18	36.76	36.89	3,077,321	-0.21(-0.58%)
May 10, 2011	36.78	37.17	36.72	37.10	3,681,735	+0.38(+1.03%)
May 09, 2011	36.95	36.95	36.69	36.72	2,561,087	-0.22(-0.60%)
May 06, 2011	37.03	37.35	36.84	36.95	2,714,313	+0.13(+0.35%)
May 05, 2011	36.84	37.21	36.72	36.81	4,000,634	-0.14(-0.37%)
May 04, 2011	36.74	37.13	36.46	36.95	8,700,649	-0.44(-1.18%)
May 03, 2011	37.13	37.43	37.08	37.39	3,417,052	+0.11(+0.30%)

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