Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	23.42	23.65	23.36	23.52	2,423,686	+0.06(+0.25%)
Dec 30, 2010	23.47	23.56	23.32	23.46	2,538,698	-0.08(-0.34%)
Dec 29, 2010	23.66	23.67	23.52	23.54	3,075,132	-0.07(-0.28%)
Dec 28, 2010	23.68	23.71	23.46	23.61	2,115,959	-0.07(-0.28%)
Dec 27, 2010	23.46	23.76	23.01	23.68	2,875,876	+0.11(+0.47%)
Dec 23, 2010	23.53	23.61	23.42	23.57	3,498,986	-0.02(-0.09%)
Dec 22, 2010	23.49	23.76	23.46	23.59	3,545,318	+0.07(+0.31%)
Dec 21, 2010	23.18	23.58	23.12	23.51	4,876,067	+0.39(+1.69%)
Dec 20, 2010	23.12	23.26	23.01	23.12	4,044,916	+0.02(+0.10%)
Dec 17, 2010	23.04	23.18	22.83	23.10	5,988,705	+0.06(+0.26%)
Dec 16, 2010	22.77	23.10	22.66	23.04	4,297,756	+0.35(+1.53%)
Dec 15, 2010	22.75	22.94	22.68	22.70	5,728,762	-0.14(-0.61%)
Dec 14, 2010	22.95	23.04	22.78	22.84	3,917,521	-0.07(-0.29%)
Dec 13, 2010	22.87	23.04	22.75	22.90	3,368,939	+0.07(+0.32%)
Dec 10, 2010	22.43	22.87	22.39	22.83	4,111,502	+0.31(+1.38%)
Dec 09, 2010	22.58	22.67	22.40	22.52	4,519,645	+0.03(+0.13%)
Dec 08, 2010	22.46	22.62	22.33	22.49	5,936,743	+0.02(+0.10%)
Dec 07, 2010	22.50	22.57	22.30	22.47	5,268,288	+0.21(+0.93%)
Dec 06, 2010	22.35	22.43	22.18	22.26	4,131,871	-0.10(-0.46%)
Dec 03, 2010	22.30	22.44	22.05	22.36	5,311,394	+0.00(+0.00%)
Dec 02, 2010	22.12	22.42	22.02	22.36	6,332,849	+0.27(+1.20%)

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