Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	31.35	31.46	31.27	31.40	26,500	+0.19(+0.61%)
May 30, 2007	30.67	31.21	30.67	31.21	27,400	+0.34(+1.10%)
May 29, 2007	30.88	30.93	30.74	30.87	13,500	+0.29(+0.95%)
May 25, 2007	30.55	30.64	30.50	30.58	8,300	+0.30(+0.99%)
May 24, 2007	30.68	30.68	30.26	30.28	13,400	-0.33(-1.08%)
May 23, 2007	30.70	30.82	30.61	30.61	17,200	-0.05(-0.16%)
May 22, 2007	30.69	30.74	30.58	30.66	6,200	-0.03(-0.10%)
May 21, 2007	30.38	30.78	30.38	30.69	8,900	+0.23(+0.76%)
May 18, 2007	30.30	30.48	30.30	30.46	8,700	+0.18(+0.59%)
May 17, 2007	30.26	30.36	30.18	30.28	15,800	-0.06(-0.20%)
May 16, 2007	30.18	30.34	30.06	30.34	13,800	+0.24(+0.80%)
May 15, 2007	30.26	30.44	30.08	30.10	12,700	-0.11(-0.36%)
May 14, 2007	30.58	30.58	30.17	30.21	32,800	-0.22(-0.72%)
May 11, 2007	30.30	30.44	30.22	30.43	426,100	+0.23(+0.76%)
May 10, 2007	30.34	30.42	30.16	30.20	6,300	-0.34(-1.11%)
May 09, 2007	30.15	30.59	30.15	30.54	28,800	+0.37(+1.23%)
May 08, 2007	30.15	30.17	29.94	30.17	8,300	-0.03(-0.10%)
May 07, 2007	30.16	30.21	30.16	30.20	11,900	+0.12(+0.40%)
May 04, 2007	30.03	30.13	30.01	30.08	12,000	+0.00(+0.00%)
May 03, 2007	29.99	30.08	29.94	30.08	8,000	+0.23(+0.77%)
May 02, 2007	29.64	29.95	29.64	29.85	7,500	+0.28(+0.95%)

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