Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	28.79	28.80	28.51	28.58	22,802	-0.16(-0.55%)
May 23, 2011	28.82	28.87	28.67	28.74	14,974	-0.47(-1.62%)
May 20, 2011	29.45	29.45	29.18	29.21	25,839	-0.27(-0.91%)
May 19, 2011	29.63	29.68	29.42	29.48	21,229	+0.11(+0.39%)
May 18, 2011	29.12	29.39	29.12	29.37	23,082	+0.27(+0.92%)
May 17, 2011	29.28	29.35	29.00	29.10	33,005	-0.32(-1.08%)
May 16, 2011	29.39	29.52	29.30	29.42	12,637	-0.07(-0.23%)
May 13, 2011	29.71	29.84	29.41	29.49	10,356	-0.35(-1.16%)
May 12, 2011	29.50	29.90	29.50	29.83	9,770	+0.21(+0.72%)
May 11, 2011	29.78	29.83	29.50	29.62	17,255	-0.20(-0.66%)
May 10, 2011	29.65	29.87	29.65	29.82	41,510	+0.28(+0.93%)
May 09, 2011	29.42	29.68	29.33	29.54	30,073	+0.15(+0.53%)
May 06, 2011	29.36	29.65	29.33	29.39	29,798	+0.32(+1.11%)
May 05, 2011	28.87	29.36	28.81	29.07	17,645	+0.01(+0.03%)
May 04, 2011	29.43	29.47	29.01	29.06	17,737	-0.37(-1.26%)
May 03, 2011	29.30	29.58	29.30	29.43	18,414	+0.05(+0.17%)

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