Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	30.81	31.01	30.51	30.61	627,229	-0.14(-0.46%)
May 23, 2011	30.75	30.93	30.58	30.75	655,402	-0.41(-1.32%)
May 20, 2011	31.89	31.89	31.13	31.17	991,431	-0.75(-2.35%)
May 19, 2011	31.77	31.97	31.50	31.92	688,503	+0.26(+0.83%)
May 18, 2011	31.32	31.67	31.09	31.65	843,749	+0.29(+0.93%)
May 17, 2011	31.32	31.45	31.08	31.36	791,150	-0.08(-0.26%)
May 16, 2011	31.29	31.69	31.17	31.44	751,905	+0.08(+0.24%)
May 13, 2011	31.77	31.89	31.29	31.37	763,406	-0.41(-1.28%)
May 12, 2011	31.65	31.86	31.39	31.77	825,738	+0.01(+0.05%)
May 11, 2011	32.06	32.09	31.57	31.76	602,530	-0.35(-1.10%)
May 10, 2011	31.93	32.21	31.92	32.11	599,093	+0.18(+0.56%)
May 09, 2011	31.79	31.99	31.55	31.93	605,796	+0.17(+0.52%)
May 06, 2011	31.99	32.34	31.71	31.77	1,163,777	+0.23(+0.74%)
May 05, 2011	31.13	31.64	30.99	31.53	1,110,377	+0.23(+0.72%)
May 04, 2011	31.59	31.73	31.23	31.31	700,116	-0.32(-1.00%)
May 03, 2011	31.65	31.80	31.42	31.62	939,750	-0.06(-0.19%)

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