Date	Open	High	Low	Close	Volume	Change (%)
Dec 29, 2006	20.97	21.01	20.86	20.91	722,743	-0.11(-0.52%)
Dec 28, 2006	21.12	21.13	20.97	21.02	513,342	-0.08(-0.36%)
Dec 27, 2006	21.02	21.13	20.98	21.10	850,636	+0.17(+0.80%)
Dec 26, 2006	20.85	20.97	20.85	20.93	557,961	+0.01(+0.07%)
Dec 22, 2006	20.95	20.97	20.86	20.92	721,196	-0.05(-0.22%)
Dec 21, 2006	21.02	21.11	20.92	20.96	1,047,226	+0.04(+0.19%)
Dec 20, 2006	20.94	21.00	20.87	20.92	1,004,816	-0.07(-0.34%)
Dec 19, 2006	21.00	21.03	20.86	20.99	1,627,939	-0.00(-0.02%)
Dec 18, 2006	21.11	21.15	20.95	21.00	911,160	-0.05(-0.26%)
Dec 15, 2006	21.23	21.23	21.04	21.05	1,954,410	-0.14(-0.64%)
Dec 14, 2006	21.07	21.30	21.06	21.19	2,016,480	+0.07(+0.34%)
Dec 13, 2006	21.23	21.24	21.05	21.11	2,525,625	+0.04(+0.17%)
Dec 12, 2006	21.05	21.12	20.93	21.08	1,883,505	+0.02(+0.11%)
Dec 11, 2006	20.99	21.25	20.99	21.06	1,629,264	+0.11(+0.52%)
Dec 08, 2006	21.03	21.09	20.83	20.95	1,280,041	-0.04(-0.19%)
Dec 07, 2006	21.19	21.19	20.97	20.99	829,873	-0.07(-0.32%)
Dec 06, 2006	21.06	21.14	20.92	21.06	1,833,143	+0.00(+0.02%)
Dec 05, 2006	21.15	21.27	20.98	21.05	1,251,547	-0.05(-0.21%)
Dec 04, 2006	21.00	21.19	21.00	21.10	1,948,888	+0.16(+0.76%)

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