Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	19.79	19.87	19.77	19.80	3,437,063	+0.01(+0.03%)
Dec 30, 2010	19.80	19.88	19.77	19.79	3,918,804	-0.03(-0.16%)
Dec 29, 2010	19.92	19.92	19.79	19.82	2,935,858	-0.07(-0.35%)
Dec 28, 2010	19.85	19.89	19.76	19.89	1,866,402	+0.07(+0.35%)
Dec 27, 2010	19.81	19.90	19.74	19.82	3,389,980	+0.01(+0.06%)
Dec 23, 2010	19.82	19.87	19.77	19.81	4,549,424	+0.01(+0.06%)
Dec 22, 2010	19.71	19.85	19.71	19.80	5,365,070	+0.09(+0.45%)
Dec 21, 2010	19.72	19.78	19.68	19.71	5,077,235	-0.03(-0.16%)
Dec 20, 2010	19.72	19.76	19.63	19.74	7,907,917	+0.06(+0.32%)
Dec 17, 2010	19.56	19.68	19.47	19.68	9,752,760	+0.10(+0.53%)
Dec 16, 2010	19.42	19.58	19.33	19.58	8,968,546	+0.17(+0.89%)
Dec 15, 2010	19.53	19.60	19.40	19.40	17,048,504	-0.17(-0.86%)
Dec 14, 2010	19.58	19.65	19.53	19.57	8,116,668	+0.05(+0.27%)
Dec 13, 2010	19.46	19.57	19.45	19.52	10,214,500	+0.09(+0.47%)
Dec 10, 2010	19.39	19.46	19.38	19.43	7,203,452	+0.07(+0.39%)
Dec 09, 2010	19.36	19.38	19.25	19.35	10,270,029	+0.08(+0.42%)
Dec 08, 2010	19.38	19.42	19.23	19.27	13,563,225	-0.07(-0.36%)
Dec 07, 2010	19.57	19.61	19.32	19.34	16,009,814	-0.13(-0.67%)
Dec 06, 2010	19.52	19.55	19.45	19.47	6,664,314	-0.05(-0.27%)
Dec 03, 2010	19.41	19.55	19.36	19.52	9,469,230	+0.04(+0.21%)
Dec 02, 2010	19.40	19.48	19.33	19.48	15,134,848	+0.06(+0.29%)

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