Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	39.50	39.69	39.39	39.47	4,106,693	-0.14(-0.35%)
May 30, 2007	39.35	39.61	39.20	39.61	17,365,836	+0.14(+0.35%)
May 29, 2007	39.50	39.70	39.37	39.47	7,097,317	+0.06(+0.15%)
May 25, 2007	39.31	39.72	39.21	39.41	2,591,236	+0.08(+0.20%)
May 24, 2007	39.30	39.60	39.17	39.33	6,028,456	+0.07(+0.18%)
May 23, 2007	38.65	39.74	38.65	39.26	7,644,730	+0.51(+1.32%)
May 22, 2007	37.75	38.99	37.75	38.75	2,937,897	+0.03(+0.08%)
May 21, 2007	37.90	39.02	37.90	38.72	7,285,152	+0.00(+0.00%)
May 18, 2007	37.90	39.02	37.90	38.72	7,285,152	+0.84(+2.22%)
May 17, 2007	37.95	37.95	37.51	37.88	4,599,874	+0.79(+2.13%)
May 16, 2007	37.06	37.24	36.90	37.09	2,930,588	-0.06(-0.16%)
May 15, 2007	37.00	37.15	36.90	37.15	2,295,364	+0.11(+0.30%)
May 14, 2007	37.06	37.20	36.90	37.04	1,344,981	-0.16(-0.43%)
May 11, 2007	37.30	37.39	36.88	37.20	4,154,493	-0.16(-0.43%)
May 10, 2007	37.20	37.40	37.10	37.36	2,858,934	+0.14(+0.38%)
May 09, 2007	37.45	37.48	37.05	37.22	2,812,475	-0.28(-0.75%)
May 08, 2007	37.30	38.03	37.25	37.50	3,936,192	+0.10(+0.27%)
May 07, 2007	37.50	37.53	37.17	37.40	2,667,837	-0.20(-0.53%)
May 04, 2007	37.45	37.68	37.33	37.60	2,091,488	+0.20(+0.53%)
May 03, 2007	37.45	37.85	37.30	37.40	1,641,739	-0.19(-0.51%)
May 02, 2007	37.10	37.69	37.05	37.59	2,335,472	+0.29(+0.78%)

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