Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	28.65	29.06	28.65	28.77	219,281	+0.36(+1.26%)
May 23, 2011	28.34	28.52	28.24	28.42	404,895	-0.44(-1.52%)
May 20, 2011	28.84	29.07	28.50	28.85	258,458	-0.03(-0.12%)
May 19, 2011	28.92	29.10	28.65	28.89	279,491	+0.07(+0.23%)
May 18, 2011	28.38	29.02	28.30	28.82	296,350	+0.57(+2.03%)
May 17, 2011	28.11	28.40	27.92	28.25	593,616	-0.03(-0.10%)
May 16, 2011	28.40	28.83	28.21	28.27	315,715	-0.26(-0.90%)
May 13, 2011	28.73	28.87	28.24	28.53	500,298	-0.10(-0.35%)
May 12, 2011	28.48	28.82	28.10	28.63	1,078,818	-0.02(-0.07%)
May 11, 2011	29.32	29.32	28.46	28.65	855,707	-0.83(-2.82%)
May 10, 2011	29.38	29.60	29.12	29.48	412,188	+0.14(+0.46%)
May 09, 2011	28.99	29.48	28.94	29.35	303,078	+0.51(+1.78%)
May 06, 2011	29.02	29.48	28.58	28.83	678,127	+0.09(+0.31%)
May 05, 2011	28.95	29.21	28.44	28.75	1,017,900	-0.61(-2.09%)
May 04, 2011	29.79	29.81	29.12	29.36	584,282	-0.53(-1.76%)
May 03, 2011	30.40	30.45	29.64	29.89	482,656	-0.74(-2.40%)

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