Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	19.40	19.47	19.13	19.29	41,859	-0.04(-0.22%)
Feb 25, 2011	18.96	19.34	18.93	19.33	54,195	+0.46(+2.44%)
Feb 24, 2011	18.69	18.87	18.59	18.87	83,379	+0.18(+0.94%)
Feb 23, 2011	18.99	19.02	18.55	18.69	99,005	-0.28(-1.50%)
Feb 22, 2011	19.37	19.46	18.97	18.98	73,343	-0.58(-2.95%)
Feb 18, 2011	19.54	19.62	19.48	19.56	32,520	+0.08(+0.39%)
Feb 17, 2011	19.33	19.55	19.33	19.48	39,153	+0.11(+0.56%)
Feb 16, 2011	19.25	19.37	19.23	19.37	31,248	+0.18(+0.92%)
Feb 15, 2011	19.34	19.34	19.15	19.20	17,643	-0.20(-1.03%)
Feb 14, 2011	19.35	19.45	19.33	19.40	29,377	+0.04(+0.22%)
Feb 11, 2011	19.11	19.35	19.08	19.35	27,321	+0.23(+1.18%)
Feb 10, 2011	18.92	19.15	18.92	19.13	77,345	+0.07(+0.35%)
Feb 09, 2011	19.08	19.14	18.98	19.06	33,108	-0.08(-0.39%)
Feb 08, 2011	19.04	19.14	18.91	19.14	42,129	+0.12(+0.62%)
Feb 07, 2011	18.72	19.12	18.72	19.02	84,305	+0.29(+1.56%)
Feb 04, 2011	18.66	18.77	18.61	18.73	73,121	-0.01(-0.03%)
Feb 03, 2011	18.67	18.79	18.54	18.73	51,486	-0.03(-0.15%)
Feb 02, 2011	18.91	19.00	18.74	18.76	102,575	-0.16(-0.84%)
Feb 01, 2011	18.55	18.95	18.52	18.92	71,621	+0.48(+2.59%)
Jan 31, 2011	18.38	18.54	18.24	18.44	268,770	+0.12(+0.64%)
Jan 28, 2011	18.82	18.88	18.32	18.33	81,183	-0.57(-3.01%)
Jan 27, 2011	18.84	18.96	18.76	18.89	90,320	+0.05(+0.27%)
Jan 26, 2011	18.48	18.85	18.45	18.84	37,233	+0.37(+1.99%)
Jan 25, 2011	18.28	18.48	18.23	18.48	51,202	+0.11(+0.59%)
Jan 24, 2011	18.18	18.45	18.18	18.37	91,783	+0.18(+1.01%)
Jan 21, 2011	18.32	18.38	18.18	18.18	86,085	-0.04(-0.23%)
Jan 20, 2011	18.34	18.43	18.18	18.23	113,431	-0.20(-1.09%)
Jan 19, 2011	19.02	19.05	18.40	18.43	195,711	-0.58(-3.05%)
Jan 18, 2011	19.03	19.05	18.87	19.01	85,792	-0.06(-0.29%)
Jan 14, 2011	18.89	19.06	18.85	19.06	116,261	+0.18(+0.93%)
Jan 13, 2011	18.94	18.99	18.80	18.89	96,774	-0.08(-0.44%)
Jan 12, 2011	18.91	19.00	18.86	18.97	58,659	+0.18(+0.98%)
Jan 11, 2011	18.82	18.86	18.68	18.79	44,875	+0.08(+0.45%)
Jan 10, 2011	18.51	18.77	18.39	18.70	79,166	+0.13(+0.68%)
Jan 07, 2011	18.74	18.82	18.32	18.58	90,855	-0.13(-0.67%)
Jan 06, 2011	18.89	18.89	18.61	18.70	51,084	-0.16(-0.84%)
Jan 05, 2011	18.57	18.86	18.42	18.86	115,597	+0.23(+1.21%)
Jan 04, 2011	19.07	19.10	18.43	18.64	120,090	-0.36(-1.88%)
Jan 03, 2011	18.72	19.05	18.72	18.99	120,189	+0.47(+2.52%)
Dec 31, 2010	18.66	18.74	18.53	18.53	38,700	-0.17(-0.89%)
Dec 30, 2010	18.76	18.82	18.69	18.69	33,406	-0.07(-0.36%)
Dec 29, 2010	18.77	18.79	18.71	18.76	37,615	+0.03(+0.18%)
Dec 28, 2010	18.75	18.76	18.64	18.73	48,745	-0.03(-0.13%)
Dec 27, 2010	18.60	18.78	18.53	18.75	40,553	+0.10(+0.54%)
Dec 23, 2010	18.69	18.74	18.60	18.65	77,759	-0.03(-0.13%)
Dec 22, 2010	18.64	18.73	18.63	18.68	95,912	+0.04(+0.22%)
Dec 21, 2010	18.45	18.65	18.44	18.64	87,008	+0.23(+1.26%)
Dec 20, 2010	18.33	18.52	18.30	18.40	171,234	+0.08(+0.41%)
Dec 17, 2010	18.38	18.38	18.19	18.33	35,348	-0.03(-0.18%)
Dec 16, 2010	18.20	18.44	18.12	18.36	71,231	+0.17(+0.92%)
Dec 15, 2010	18.27	18.45	18.12	18.20	56,710	-0.07(-0.41%)
Dec 14, 2010	18.34	18.34	18.21	18.27	67,645	+0.00(+0.00%)
Dec 13, 2010	18.42	18.45	18.24	18.27	153,478	-0.11(-0.59%)
Dec 10, 2010	18.20	18.42	18.10	18.38	216,103	+0.23(+1.29%)
Dec 09, 2010	18.18	18.21	18.05	18.15	772,260	+0.09(+0.51%)
Dec 08, 2010	18.10	18.17	18.03	18.05	89,140	+0.01(+0.05%)
Dec 07, 2010	18.10	18.19	18.00	18.05	101,552	+0.17(+0.93%)
Dec 06, 2010	17.79	17.93	17.71	17.88	190,330	+0.08(+0.47%)
Dec 03, 2010	17.53	17.84	17.53	17.79	425,795	+0.14(+0.80%)
Dec 02, 2010	17.53	17.66	17.45	17.65	536,411	+0.15(+0.86%)

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