Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	27.56	27.57	27.25	27.46	26,254	-0.25(-0.90%)
May 23, 2011	27.75	27.80	27.67	27.71	25,798	-0.52(-1.84%)
May 20, 2011	28.48	28.48	28.18	28.23	22,384	-0.19(-0.67%)
May 19, 2011	28.58	28.64	28.15	28.42	62,984	+0.21(+0.74%)
May 18, 2011	28.24	28.30	28.00	28.21	32,927	+0.69(+2.51%)
May 17, 2011	27.45	27.52	27.27	27.52	31,960	-0.63(-2.24%)
May 16, 2011	28.03	28.35	28.03	28.15	45,659	+0.15(+0.54%)
May 13, 2011	28.33	28.33	27.92	28.00	32,413	-0.45(-1.58%)
May 12, 2011	28.03	28.51	28.03	28.45	62,009	+0.70(+2.52%)
May 11, 2011	27.20	27.75	27.15	27.75	81,032	+0.55(+2.02%)
May 10, 2011	27.14	27.26	27.14	27.20	22,579	+0.10(+0.37%)
May 09, 2011	27.14	27.20	26.84	27.10	41,151	-0.30(-1.09%)
May 06, 2011	27.50	27.50	27.20	27.40	26,902	+0.40(+1.48%)
May 05, 2011	27.10	27.25	26.91	27.00	16,906	-0.05(-0.18%)
May 04, 2011	27.25	27.25	26.87	27.05	44,894	-0.80(-2.87%)
May 03, 2011	28.19	28.19	27.73	27.85	64,327	-0.50(-1.76%)

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