Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	21.02	21.17	20.93	21.07	1,320,927	+0.02(+0.07%)
Dec 28, 2007	20.77	21.17	20.77	21.05	1,364,028	+0.35(+1.71%)
Dec 27, 2007	20.78	20.93	20.68	20.70	842,308	-0.20(-0.96%)
Dec 26, 2007	20.47	20.93	20.37	20.90	859,124	+0.34(+1.65%)
Dec 24, 2007	20.31	20.62	20.24	20.56	244,609	+0.18(+0.91%)
Dec 21, 2007	20.27	20.50	20.09	20.37	1,596,902	+0.27(+1.34%)
Dec 20, 2007	20.00	20.15	19.82	20.10	878,372	+0.22(+1.08%)
Dec 19, 2007	20.22	20.27	19.64	19.89	1,213,431	-0.28(-1.41%)
Dec 18, 2007	20.16	20.28	19.96	20.17	1,292,455	+0.10(+0.50%)
Dec 17, 2007	20.60	20.71	20.03	20.07	1,092,946	-0.51(-2.47%)
Dec 14, 2007	20.74	20.83	20.58	20.58	1,014,572	-0.41(-1.94%)
Dec 13, 2007	21.10	21.37	20.69	20.99	972,331	-0.11(-0.51%)
Dec 12, 2007	21.07	21.42	20.80	21.10	1,143,233	+0.28(+1.37%)
Dec 11, 2007	21.57	21.59	20.81	20.81	1,000,925	-0.71(-3.29%)
Dec 10, 2007	21.35	21.55	21.11	21.52	634,042	+0.27(+1.27%)
Dec 07, 2007	21.30	21.46	21.11	21.25	787,096	+0.04(+0.18%)
Dec 06, 2007	20.62	21.29	20.56	21.21	1,046,065	+0.58(+2.83%)
Dec 05, 2007	20.64	20.79	20.49	20.63	995,987	+0.14(+0.68%)
Dec 04, 2007	20.57	20.72	20.44	20.49	781,270	-0.18(-0.89%)

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