Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	23.70	23.78	23.52	23.71	3,141,825	-0.00(-0.02%)
Dec 30, 2010	23.76	23.79	23.63	23.71	1,887,097	-0.06(-0.24%)
Dec 29, 2010	23.72	23.91	23.61	23.77	3,567,964	+0.15(+0.65%)
Dec 28, 2010	23.58	23.71	23.41	23.62	2,611,804	+0.04(+0.16%)
Dec 27, 2010	23.54	23.63	23.32	23.58	2,575,365	-0.03(-0.14%)
Dec 23, 2010	23.54	23.63	23.45	23.61	2,180,063	-0.03(-0.12%)
Dec 22, 2010	23.60	23.69	23.50	23.64	4,116,131	+0.02(+0.08%)
Dec 21, 2010	23.67	23.78	23.53	23.62	4,385,618	+0.17(+0.71%)
Dec 20, 2010	23.42	23.55	23.15	23.45	6,983,533	+0.10(+0.41%)
Dec 17, 2010	23.74	23.75	23.33	23.36	12,236,167	-0.37(-1.55%)
Dec 16, 2010	23.62	23.88	23.53	23.73	6,315,438	+0.10(+0.42%)
Dec 15, 2010	23.54	23.80	23.52	23.63	6,542,905	+0.10(+0.40%)
Dec 14, 2010	23.29	23.63	23.22	23.53	5,331,639	+0.35(+1.51%)
Dec 13, 2010	23.44	23.44	23.09	23.18	8,096,970	-0.14(-0.60%)
Dec 10, 2010	23.21	23.38	23.04	23.32	4,202,586	+0.19(+0.84%)
Dec 09, 2010	23.06	23.15	22.90	23.13	6,316,653	+0.18(+0.79%)
Dec 08, 2010	22.97	23.06	22.83	22.95	6,653,498	-0.01(-0.04%)
Dec 07, 2010	23.24	23.43	22.70	22.96	13,611,325	+0.04(+0.16%)
Dec 06, 2010	23.06	23.16	22.83	22.92	4,331,348	-0.22(-0.94%)
Dec 03, 2010	23.00	23.24	22.83	23.14	5,096,904	+0.02(+0.09%)
Dec 02, 2010	22.96	23.40	22.92	23.12	11,787,505	+0.14(+0.59%)

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