Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	22.38	22.43	22.38	22.42	3,956	+0.09(+0.39%)
Dec 30, 2010	22.33	22.38	22.31	22.33	4,751	-0.02(-0.11%)
Dec 29, 2010	22.28	22.38	22.28	22.35	10,610	+0.00(+0.00%)
Dec 28, 2010	22.35	22.40	22.33	22.35	4,871	-0.03(-0.14%)
Dec 23, 2010	22.36	22.38	22.38	22.38	11,688	-0.03(-0.14%)
Dec 22, 2010	22.45	22.45	22.37	22.41	12,605	+0.03(+0.13%)
Dec 21, 2010	22.39	22.39	22.34	22.39	2,963	+0.05(+0.22%)
Dec 20, 2010	22.36	22.36	22.31	22.34	135,610	+0.02(+0.07%)
Dec 17, 2010	22.23	22.32	22.23	22.32	12,000	+0.10(+0.44%)
Dec 16, 2010	22.22	22.25	22.17	22.22	11,559	+0.06(+0.29%)
Dec 15, 2010	22.26	22.30	22.16	22.16	5,490	-0.02(-0.11%)
Dec 14, 2010	22.28	22.29	22.18	22.18	6,793	-0.13(-0.59%)
Dec 13, 2010	22.29	22.34	22.26	22.31	13,951	+0.05(+0.23%)
Dec 10, 2010	22.30	22.30	22.22	22.26	14,985	+0.05(+0.23%)
Dec 09, 2010	22.23	22.28	22.20	22.21	29,056	-0.03(-0.14%)
Dec 08, 2010	22.26	22.27	22.20	22.24	10,979	-0.04(-0.17%)
Dec 07, 2010	22.38	22.40	22.28	22.28	64,486	-0.11(-0.49%)
Dec 06, 2010	22.36	22.39	22.33	22.39	13,510	+0.10(+0.45%)
Dec 03, 2010	22.24	22.31	22.24	22.29	11,532	+0.02(+0.07%)
Dec 02, 2010	22.29	22.32	22.25	22.27	10,677	+0.03(+0.14%)
Dec 01, 2010	22.24	22.30	22.24	22.24	16,829	+0.05(+0.21%)
Nov 30, 2010	22.23	22.24	22.20	22.20	4,486	-0.04(-0.19%)
Nov 29, 2010	22.22	22.24	22.17	22.24	19,500	-0.02(-0.09%)
Nov 26, 2010	22.27	22.27	22.23	22.26	3,024	+0.00(+0.01%)
Nov 24, 2010	22.23	22.26	22.26	22.26	27,720	+0.02(+0.10%)
Nov 23, 2010	22.26	22.26	22.21	22.24	8,794	-0.07(-0.31%)
Nov 22, 2010	22.32	22.33	22.26	22.31	21,159	-0.00(-0.00%)
Nov 19, 2010	22.24	22.31	22.21	22.31	14,343	+0.06(+0.28%)
Nov 18, 2010	22.27	22.27	22.24	22.24	10,556	+0.07(+0.33%)
Nov 17, 2010	22.15	22.20	22.15	22.17	10,410	+0.05(+0.25%)
Nov 16, 2010	22.20	22.20	22.10	22.12	6,316	-0.15(-0.66%)
Nov 15, 2010	22.34	22.37	22.26	22.26	3,433	-0.07(-0.32%)
Nov 12, 2010	22.39	22.45	22.33	22.33	13,119	-0.13(-0.60%)
Nov 11, 2010	22.45	22.47	22.45	22.47	4,964	-0.02(-0.07%)
Nov 10, 2010	22.44	22.48	21.99	22.48	50,724	+0.02(+0.10%)
Nov 09, 2010	22.61	22.63	22.24	22.46	22,766	-0.15(-0.65%)
Nov 08, 2010	22.63	22.63	22.59	22.61	14,126	+0.00(+0.00%)
Nov 05, 2010	22.65	22.66	22.59	22.61	9,128	-0.03(-0.14%)
Nov 04, 2010	22.56	22.65	22.56	22.64	64,935	+0.20(+0.88%)
Nov 03, 2010	22.46	22.50	22.42	22.44	3,912	-0.03(-0.12%)
Nov 02, 2010	22.46	22.47	22.41	22.47	8,552	+0.13(+0.59%)
Nov 01, 2010	22.48	22.48	22.34	22.34	23,472	-0.06(-0.28%)
Oct 29, 2010	22.38	22.42	22.35	22.40	18,964	+0.03(+0.14%)
Oct 28, 2010	22.39	22.39	22.32	22.37	16,354	+0.04(+0.17%)
Oct 27, 2010	22.35	22.35	22.29	22.33	6,795	-0.15(-0.66%)
Oct 25, 2010	22.49	22.51	22.46	22.48	11,275	+0.06(+0.28%)
Oct 22, 2010	22.36	22.42	22.36	22.41	13,706	+0.02(+0.09%)
Oct 21, 2010	22.44	22.48	22.34	22.39	9,865	-0.03(-0.12%)
Oct 20, 2010	22.35	22.44	22.34	22.42	8,665	+0.09(+0.42%)
Oct 19, 2010	22.33	22.38	22.31	22.33	14,561	-0.10(-0.45%)
Oct 18, 2010	22.34	22.43	22.34	22.43	11,615	+0.10(+0.45%)
Oct 15, 2010	22.38	22.41	22.33	22.33	15,523	-0.05(-0.21%)
Oct 14, 2010	22.42	22.44	22.38	22.38	4,892	-0.05(-0.21%)
Oct 13, 2010	22.38	22.42	22.36	22.42	9,585	+0.13(+0.56%)
Oct 12, 2010	22.34	22.34	22.27	22.30	12,533	-0.05(-0.21%)
Oct 11, 2010	22.34	22.35	22.31	22.34	4,157	+0.01(+0.03%)
Oct 08, 2010	22.34	22.38	22.27	22.34	9,896	+0.08(+0.35%)
Oct 07, 2010	22.31	22.31	22.22	22.26	9,910	-0.01(-0.04%)
Oct 06, 2010	22.29	22.31	22.25	22.27	10,509	+0.03(+0.14%)
Oct 05, 2010	22.13	22.24	22.13	22.24	10,470	+0.19(+0.85%)
Oct 04, 2010	22.10	22.13	22.02	22.05	5,465	-0.10(-0.46%)

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