Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	17.02	17.10	17.00	17.07	18,066	+0.14(+0.86%)
Feb 25, 2011	16.87	16.95	16.86	16.92	23,334	+0.11(+0.63%)
Feb 24, 2011	16.79	16.87	16.54	16.82	39,691	-0.03(-0.17%)
Feb 23, 2011	16.95	16.95	16.77	16.84	24,928	-0.07(-0.43%)
Feb 22, 2011	17.06	17.08	16.87	16.92	103,195	-0.22(-1.31%)
Feb 18, 2011	17.15	17.17	17.10	17.14	31,615	-0.01(-0.04%)
Feb 17, 2011	17.03	17.15	17.02	17.15	52,407	+0.11(+0.62%)
Feb 16, 2011	17.01	17.05	16.94	17.04	31,015	+0.09(+0.53%)
Feb 15, 2011	16.97	16.98	16.69	16.95	17,263	-0.06(-0.37%)
Feb 14, 2011	16.95	17.02	16.95	17.02	26,716	+0.03(+0.20%)
Feb 11, 2011	16.87	16.98	16.87	16.98	23,151	+0.12(+0.74%)
Feb 10, 2011	16.82	16.90	16.82	16.86	12,058	-0.00(-0.01%)
Feb 09, 2011	16.91	16.91	16.85	16.86	39,497	-0.03(-0.20%)
Feb 08, 2011	16.85	16.90	16.82	16.89	82,449	+0.04(+0.23%)
Feb 07, 2011	16.79	16.88	16.79	16.86	15,175	+0.09(+0.56%)
Feb 04, 2011	16.77	16.77	16.68	16.76	8,775	-0.01(-0.08%)
Feb 03, 2011	16.67	16.78	16.64	16.77	54,481	+0.06(+0.36%)
Feb 02, 2011	16.69	16.75	16.69	16.71	36,815	-0.05(-0.27%)
Feb 01, 2011	16.57	16.76	16.57	16.76	29,313	+0.26(+1.57%)
Jan 31, 2011	16.45	16.52	16.43	16.50	22,777	+0.07(+0.42%)
Jan 28, 2011	16.72	16.72	16.43	16.43	34,235	-0.25(-1.50%)
Jan 27, 2011	16.67	16.69	16.65	16.68	45,674	+0.01(+0.07%)
Jan 26, 2011	16.68	16.69	16.63	16.67	14,518	+0.08(+0.51%)
Jan 25, 2011	16.59	16.59	16.52	16.59	75,227	+0.02(+0.11%)
Jan 24, 2011	16.55	16.60	16.54	16.57	27,573	+0.07(+0.42%)
Jan 21, 2011	16.54	16.54	16.50	16.50	28,499	+0.04(+0.23%)
Jan 20, 2011	16.46	16.47	16.37	16.46	35,366	+0.02(+0.10%)
Jan 19, 2011	16.53	16.53	16.44	16.44	25,673	-0.11(-0.68%)
Jan 18, 2011	16.56	16.57	16.52	16.56	23,416	+0.04(+0.24%)
Jan 14, 2011	16.43	16.52	16.42	16.52	32,290	+0.09(+0.54%)
Jan 13, 2011	16.46	16.47	16.42	16.43	48,213	-0.04(-0.23%)
Jan 12, 2011	16.45	16.51	16.43	16.47	43,260	+0.11(+0.66%)
Jan 11, 2011	16.39	16.40	16.34	16.36	27,484	+0.02(+0.11%)
Jan 10, 2011	16.34	16.34	16.26	16.34	28,459	-0.04(-0.21%)
Jan 07, 2011	16.44	16.44	16.28	16.38	30,907	-0.07(-0.40%)
Jan 06, 2011	16.51	16.51	16.38	16.44	25,362	-0.04(-0.21%)
Jan 05, 2011	16.39	16.49	16.38	16.48	174,220	+0.04(+0.23%)
Jan 04, 2011	16.47	16.47	16.34	16.44	75,964	+0.01(+0.09%)
Jan 03, 2011	16.43	16.48	16.40	16.42	264,802	+0.12(+0.71%)
Dec 31, 2010	16.31	16.33	16.26	16.31	41,328	+0.02(+0.11%)
Dec 30, 2010	16.36	16.36	16.28	16.29	50,753	-0.03(-0.17%)
Dec 29, 2010	16.33	16.34	16.31	16.32	18,409	+0.04(+0.23%)
Dec 28, 2010	16.28	16.31	16.26	16.28	77,335	-0.01(-0.06%)
Dec 27, 2010	16.27	16.33	16.23	16.29	45,734	+0.02(+0.12%)
Dec 23, 2010	16.24	16.30	16.24	16.27	20,728	-0.01(-0.05%)
Dec 22, 2010	16.30	16.30	16.22	16.28	75,293	+0.09(+0.53%)
Dec 21, 2010	16.22	16.23	16.19	16.19	173,985	+0.05(+0.28%)
Dec 20, 2010	16.15	16.18	16.10	16.15	38,815	+0.03(+0.19%)
Dec 17, 2010	16.11	16.13	16.07	16.12	29,919	+0.01(+0.07%)
Dec 16, 2010	16.06	16.10	16.03	16.10	13,448	+0.03(+0.18%)
Dec 15, 2010	16.05	16.12	16.04	16.08	38,645	-0.05(-0.28%)
Dec 14, 2010	16.08	16.13	16.08	16.12	10,512	+0.06(+0.40%)
Dec 13, 2010	16.10	16.10	16.04	16.06	35,953	+0.07(+0.41%)
Dec 10, 2010	15.97	16.03	15.94	15.99	26,741	+0.08(+0.52%)
Dec 09, 2010	15.96	15.98	15.87	15.91	63,986	+0.04(+0.27%)
Dec 08, 2010	15.89	15.91	15.80	15.87	35,821	+0.01(+0.05%)
Dec 07, 2010	15.95	15.97	15.86	15.86	32,406	+0.05(+0.31%)
Dec 06, 2010	15.83	15.85	15.81	15.81	27,144	-0.01(-0.07%)
Dec 03, 2010	15.78	15.82	15.74	15.82	20,911	+0.02(+0.13%)
Dec 02, 2010	15.66	15.80	15.66	15.80	9,633	+0.15(+0.93%)

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