Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	22.85	23.17	22.73	22.95	1,501,621	+0.07(+0.30%)
Dec 30, 2010	22.89	23.02	22.75	22.88	1,287,420	-0.07(-0.30%)
Dec 29, 2010	23.29	23.29	22.87	22.95	1,853,010	-0.24(-1.05%)
Dec 28, 2010	23.30	23.30	22.87	23.19	1,696,493	-0.09(-0.38%)
Dec 27, 2010	22.96	23.32	22.88	23.28	1,349,252	+0.14(+0.59%)
Dec 23, 2010	22.61	23.20	22.57	23.14	2,136,581	+0.51(+2.27%)
Dec 22, 2010	22.81	22.81	22.54	22.63	2,919,145	-0.17(-0.77%)
Dec 21, 2010	22.98	23.14	22.79	22.80	2,231,852	-0.10(-0.42%)
Dec 20, 2010	22.66	23.07	22.59	22.90	2,077,019	+0.29(+1.29%)
Dec 17, 2010	22.72	22.88	22.53	22.61	2,965,644	-0.06(-0.26%)
Dec 16, 2010	22.87	23.01	22.57	22.67	2,199,700	-0.12(-0.51%)
Dec 15, 2010	23.11	23.18	22.72	22.78	2,679,282	-0.41(-1.76%)
Dec 14, 2010	22.99	23.47	22.97	23.19	2,578,562	+0.22(+0.97%)
Dec 13, 2010	22.83	23.25	22.79	22.97	3,937,933	+0.25(+1.11%)
Dec 10, 2010	22.51	22.91	22.33	22.72	3,326,616	+0.30(+1.34%)
Dec 09, 2010	22.53	22.53	22.23	22.41	3,504,254	+0.01(+0.04%)
Dec 08, 2010	22.55	22.69	22.29	22.41	2,319,122	-0.05(-0.22%)
Dec 07, 2010	23.01	23.09	22.44	22.45	3,881,906	-0.37(-1.62%)
Dec 06, 2010	22.84	22.88	22.47	22.82	4,318,786	-0.16(-0.72%)
Dec 03, 2010	22.57	23.05	22.42	22.99	2,482,149	+0.29(+1.28%)
Dec 02, 2010	22.27	22.93	22.15	22.70	4,242,309	+0.41(+1.83%)

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