Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	82.29	82.48	82.00	82.00	19,046	+0.30(+0.37%)
Dec 28, 2007	81.95	81.95	81.29	81.70	38,800	+0.72(+0.89%)
Dec 27, 2007	82.26	82.26	80.97	80.98	90,500	-1.91(-2.30%)
Dec 26, 2007	82.63	82.95	82.33	82.89	38,200	+0.52(+0.63%)
Dec 24, 2007	84.00	84.00	81.95	82.37	22,200	+0.50(+0.61%)
Dec 21, 2007	81.02	81.87	81.02	81.87	24,800	+2.59(+3.27%)
Dec 20, 2007	78.95	79.29	77.99	79.28	33,000	+0.34(+0.43%)
Dec 19, 2007	79.30	79.30	78.75	78.94	31,000	-0.17(-0.22%)
Dec 18, 2007	78.96	79.70	77.55	79.11	87,100	+1.29(+1.66%)
Dec 17, 2007	80.03	80.55	77.82	77.82	90,300	-5.16(-6.22%)
Dec 14, 2007	83.51	83.76	82.97	82.98	114,500	-2.85(-3.32%)
Dec 13, 2007	85.52	85.85	84.50	85.83	29,200	-1.14(-1.31%)
Dec 12, 2007	88.49	88.72	86.51	86.97	46,700	+1.55(+1.81%)
Dec 11, 2007	88.23	88.55	85.06	85.42	86,100	-2.45(-2.79%)
Dec 10, 2007	87.02	87.91	86.79	87.87	24,500	+0.91(+1.05%)
Dec 07, 2007	87.45	87.45	86.45	86.96	78,400	-1.46(-1.65%)
Dec 06, 2007	86.63	88.45	86.00	88.42	87,100	+1.32(+1.52%)
Dec 05, 2007	86.26	87.15	86.21	87.10	47,393	+2.39(+2.82%)
Dec 04, 2007	85.25	85.47	83.95	84.71	269,625	-0.29(-0.34%)

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