Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	22.20	22.61	22.03	22.13	885,961	-0.13(-0.59%)
Dec 28, 2007	22.65	22.80	22.18	22.26	895,981	-0.19(-0.86%)
Dec 27, 2007	22.85	22.86	22.38	22.45	710,281	-0.38(-1.66%)
Dec 26, 2007	22.49	22.95	22.49	22.83	664,419	+0.34(+1.52%)
Dec 24, 2007	22.05	22.49	22.05	22.49	410,819	+0.44(+2.00%)
Dec 21, 2007	21.61	22.12	21.26	22.05	1,827,577	+0.75(+3.52%)
Dec 20, 2007	21.03	21.30	20.61	21.30	806,161	+0.52(+2.51%)
Dec 19, 2007	20.84	21.06	20.43	20.78	549,906	-0.04(-0.21%)
Dec 18, 2007	20.59	20.85	20.17	20.82	871,611	+0.33(+1.60%)
Dec 17, 2007	20.97	21.00	20.38	20.49	612,954	-0.51(-2.45%)
Dec 14, 2007	20.81	21.20	20.73	21.00	528,331	-0.08(-0.38%)
Dec 13, 2007	21.00	21.18	20.68	21.09	498,024	-0.04(-0.18%)
Dec 12, 2007	21.25	21.40	20.83	21.12	700,030	+0.19(+0.89%)
Dec 11, 2007	21.75	21.87	20.86	20.94	651,007	-0.68(-3.13%)
Dec 10, 2007	21.50	21.71	21.37	21.61	553,298	+0.29(+1.37%)
Dec 07, 2007	21.18	21.36	20.97	21.32	594,620	+0.25(+1.18%)
Dec 06, 2007	20.29	21.09	20.25	21.07	671,362	+0.79(+3.88%)
Dec 05, 2007	20.33	20.84	20.16	20.29	778,054	+0.04(+0.18%)
Dec 04, 2007	20.67	20.67	20.10	20.25	381,605	-0.42(-2.01%)

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