Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	16.50	16.50	16.06	16.16	3,378,588	+0.29(+1.80%)
May 30, 2007	15.82	16.00	15.80	15.87	2,811,239	+0.05(+0.30%)
May 29, 2007	15.91	16.00	15.70	15.82	2,987,225	-0.03(-0.20%)
May 25, 2007	15.92	16.04	15.81	15.85	2,228,800	-0.00(-0.01%)
May 24, 2007	16.06	16.21	15.85	15.86	4,773,728	-0.14(-0.89%)
May 23, 2007	16.09	16.16	15.96	16.00	2,774,180	-0.08(-0.52%)
May 22, 2007	16.08	16.16	16.03	16.08	2,217,252	-0.02(-0.14%)
May 21, 2007	16.12	16.17	15.99	16.11	1,961,587	-0.05(-0.33%)
May 18, 2007	15.99	16.16	15.91	16.16	1,739,392	+0.24(+1.51%)
May 17, 2007	16.01	16.01	15.87	15.92	1,768,632	-0.15(-0.96%)
May 16, 2007	15.88	16.10	15.80	16.07	2,427,811	+0.23(+1.48%)
May 15, 2007	15.72	15.99	15.63	15.84	4,917,685	+0.08(+0.52%)
May 14, 2007	16.33	16.34	15.75	15.76	4,435,354	-0.58(-3.52%)
May 11, 2007	16.45	16.57	16.28	16.33	2,544,285	-0.16(-0.94%)
May 10, 2007	16.66	16.90	16.44	16.49	2,985,003	-0.26(-1.57%)
May 09, 2007	17.16	17.17	16.74	16.75	3,709,589	-0.52(-2.99%)
May 08, 2007	17.22	17.51	16.94	17.27	3,688,754	+0.32(+1.87%)
May 07, 2007	17.08	17.11	16.91	16.95	1,819,322	-0.12(-0.70%)
May 04, 2007	16.96	17.13	16.95	17.07	1,815,970	+0.13(+0.77%)
May 03, 2007	16.72	17.04	16.72	16.94	2,219,173	+0.24(+1.46%)
May 02, 2007	16.62	16.88	16.62	16.69	2,184,945	+0.05(+0.29%)

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