Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	21.43	21.43	21.32	21.33	15,443	+0.14(+0.64%)
Feb 25, 2011	20.97	21.21	20.97	21.19	12,968	+0.38(+1.82%)
Feb 24, 2011	20.96	20.99	20.81	20.81	1,777	-0.05(-0.24%)
Feb 23, 2011	21.15	21.15	20.86	20.86	2,921	-0.30(-1.40%)
Feb 22, 2011	21.47	21.56	21.16	21.16	6,046	-0.49(-2.25%)
Feb 18, 2011	21.64	21.70	21.64	21.64	2,832	-0.04(-0.19%)
Feb 17, 2011	21.57	21.68	21.57	21.68	9,022	+0.14(+0.67%)
Feb 16, 2011	21.47	21.55	21.46	21.54	5,827	+0.21(+0.99%)
Feb 15, 2011	21.36	21.37	21.29	21.33	15,654	-0.05(-0.22%)
Feb 14, 2011	21.36	21.38	21.34	21.38	1,084	+0.12(+0.56%)
Feb 11, 2011	21.07	21.26	21.07	21.26	2,439	+0.16(+0.75%)
Feb 10, 2011	21.13	21.13	21.10	21.10	813	+0.04(+0.19%)
Feb 09, 2011	21.13	21.15	21.06	21.06	8,434	-0.00(-0.02%)
Feb 08, 2011	21.04	21.06	21.02	21.06	6,976	+0.04(+0.21%)
Feb 07, 2011	20.95	21.10	20.95	21.02	4,607	+0.17(+0.83%)
Feb 04, 2011	20.82	20.85	20.82	20.85	813	+0.09(+0.44%)
Feb 03, 2011	20.76	20.76	20.75	20.75	1,897	-0.01(-0.07%)
Feb 02, 2011	20.83	20.83	20.77	20.77	1,897	+0.05(+0.23%)
Feb 01, 2011	20.72	20.72	20.69	20.72	2,981	+0.24(+1.19%)
Jan 31, 2011	20.53	20.60	20.48	20.48	6,173	+0.10(+0.51%)
Jan 28, 2011	20.67	20.67	20.36	20.37	3,851	-0.35(-1.71%)
Jan 27, 2011	20.71	20.74	20.62	20.73	8,130	+0.09(+0.43%)
Jan 26, 2011	20.57	20.74	20.52	20.64	7,046	+0.29(+1.41%)
Jan 25, 2011	20.39	20.43	20.35	20.35	9,404	-0.09(-0.45%)
Jan 24, 2011	20.44	20.47	20.44	20.44	10,431	+0.15(+0.75%)
Jan 21, 2011	20.27	20.29	20.27	20.29	813	-0.04(-0.18%)
Jan 20, 2011	20.37	20.37	20.25	20.33	2,704	-0.19(-0.92%)
Jan 19, 2011	20.56	20.56	20.52	20.52	1,447	-0.07(-0.33%)
Jan 18, 2011	20.54	20.59	20.50	20.59	5,154	+0.08(+0.38%)
Jan 14, 2011	20.32	20.51	20.32	20.51	13,277	+0.17(+0.85%)
Jan 13, 2011	20.51	20.51	20.34	20.34	8,859	-0.04(-0.22%)
Jan 12, 2011	20.39	20.46	20.35	20.38	19,939	+0.24(+1.21%)
Jan 10, 2011	19.92	20.14	20.14	20.14	10,570	+0.10(+0.48%)
Jan 07, 2011	20.02	20.22	19.92	20.04	222,865	-0.05(-0.25%)
Jan 06, 2011	20.16	20.16	20.09	20.09	5,526	-0.06(-0.29%)
Jan 05, 2011	20.14	20.15	20.14	20.15	2,737	+0.23(+1.18%)
Jan 04, 2011	20.22	20.22	19.91	19.91	3,184	-0.31(-1.54%)
Jan 03, 2011	20.23	20.23	20.23	20.23	1,715	+0.17(+0.83%)
Dec 31, 2010	20.06	20.06	20.06	20.06	542	-0.04(-0.20%)
Dec 30, 2010	20.13	20.13	20.10	20.10	3,116	+0.03(+0.15%)
Dec 29, 2010	20.09	20.09	20.07	20.07	5,420	+0.04(+0.20%)
Dec 28, 2010	20.01	20.03	20.01	20.03	1,596	+0.01(+0.06%)
Dec 27, 2010	20.02	20.02	20.02	20.02	271	-0.01(-0.07%)
Dec 23, 2010	20.06	20.06	20.03	20.03	3,252	+0.00(+0.02%)
Dec 22, 2010	19.96	20.09	19.96	20.03	5,282	+0.67(+3.49%)
Dec 20, 2010	19.71	19.36	19.36	19.36	813	-0.32(-1.65%)
Dec 17, 2010	19.63	19.72	19.61	19.68	48,242	+0.05(+0.28%)
Dec 16, 2010	19.52	19.63	19.50	19.63	31,804	+0.07(+0.36%)
Dec 15, 2010	19.67	19.67	19.56	19.56	4,793	-0.15(-0.78%)
Dec 13, 2010	19.70	19.71	19.70	19.71	4,657	+0.04(+0.20%)
Dec 10, 2010	19.52	19.67	19.52	19.67	5,058	+0.23(+1.17%)
Dec 09, 2010	19.42	19.44	19.42	19.44	2,710	+0.08(+0.40%)
Dec 08, 2010	19.37	19.37	19.36	19.37	12,454	+0.01(+0.03%)
Dec 07, 2010	19.53	19.53	19.36	19.36	9,705	-0.04(-0.22%)
Dec 06, 2010	19.40	19.42	19.35	19.40	76,672	+0.16(+0.82%)
Dec 03, 2010	19.20	19.25	19.20	19.25	805	-0.05(-0.24%)
Dec 02, 2010	19.22	19.29	19.22	19.29	182,319	+0.29(+1.54%)

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