Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	20.48	20.76	20.39	20.62	117,424	-0.23(-1.11%)
Dec 28, 2007	20.92	21.03	20.78	20.85	127,657	+0.30(+1.46%)
Dec 27, 2007	20.64	20.72	20.51	20.55	154,519	-0.16(-0.79%)
Dec 26, 2007	20.66	20.74	20.52	20.71	83,143	+0.10(+0.49%)
Dec 24, 2007	20.64	20.69	20.47	20.61	52,188	+0.10(+0.50%)
Dec 21, 2007	20.38	20.55	20.31	20.51	193,916	+0.31(+1.55%)
Dec 20, 2007	20.30	20.36	20.10	20.20	164,496	+0.13(+0.66%)
Dec 19, 2007	20.18	20.19	19.96	20.06	166,543	+0.05(+0.25%)
Dec 18, 2007	20.11	20.12	19.84	20.01	313,387	-0.41(-2.03%)
Dec 17, 2007	20.60	20.64	20.38	20.43	349,459	-0.20(-0.97%)
Dec 14, 2007	20.76	20.81	20.57	20.63	150,682	-0.13(-0.60%)
Dec 13, 2007	21.07	21.12	20.59	20.75	360,715	-0.02(-0.09%)
Dec 12, 2007	21.18	21.19	20.71	20.77	652,332	-0.70(-3.26%)
Dec 11, 2007	21.53	21.86	21.44	21.47	117,654	-0.23(-1.08%)
Dec 10, 2007	21.60	21.75	21.60	21.71	92,353	-0.01(-0.04%)
Dec 07, 2007	21.61	21.76	21.43	21.71	231,267	-0.05(-0.25%)
Dec 06, 2007	21.86	21.87	21.64	21.77	195,937	-0.32(-1.43%)
Dec 05, 2007	22.13	22.15	21.95	22.09	366,088	+0.01(+0.05%)
Dec 04, 2007	22.24	22.34	22.07	22.07	354,576	-0.09(-0.41%)

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