Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	24.80	24.96	24.80	24.85	8,755	+0.10(+0.40%)
Feb 25, 2011	24.59	24.78	24.57	24.75	13,231	+0.28(+1.14%)
Feb 24, 2011	24.53	24.53	24.34	24.47	1,530	+0.12(+0.50%)
Feb 23, 2011	24.52	24.52	24.19	24.35	25,985	-0.07(-0.29%)
Feb 22, 2011	24.90	24.90	24.42	24.42	21,215	-0.42(-1.69%)
Feb 18, 2011	25.30	25.30	24.79	24.84	8,900	+0.06(+0.24%)
Feb 17, 2011	24.66	24.80	24.66	24.78	5,566	+0.13(+0.52%)
Feb 16, 2011	24.81	24.81	24.62	24.65	5,553	+0.09(+0.37%)
Feb 15, 2011	24.63	24.65	24.54	24.56	7,093	-0.34(-1.37%)
Feb 14, 2011	25.16	25.16	24.81	24.90	29,528	+0.02(+0.08%)
Feb 11, 2011	24.71	24.88	24.71	24.88	4,154	+0.19(+0.77%)
Feb 10, 2011	24.71	24.74	24.67	24.69	20,461	-0.09(-0.36%)
Feb 09, 2011	24.82	24.83	24.76	24.78	80,170	-0.04(-0.16%)
Feb 08, 2011	24.73	24.82	24.69	24.82	9,008	+0.04(+0.16%)
Feb 07, 2011	24.65	24.78	24.65	24.78	4,486	+0.16(+0.65%)
Feb 04, 2011	24.58	24.62	24.54	24.62	8,820	-0.02(-0.08%)
Feb 03, 2011	24.60	24.67	24.50	24.64	6,709	+0.06(+0.24%)
Feb 02, 2011	24.72	24.72	24.55	24.58	8,820	-0.03(-0.11%)
Feb 01, 2011	24.50	24.61	24.50	24.61	2,239	+0.39(+1.60%)
Jan 31, 2011	24.19	24.29	24.17	24.22	5,234	+0.00(+0.02%)
Jan 28, 2011	24.55	24.55	24.21	24.22	5,924	-0.38(-1.56%)
Jan 27, 2011	24.54	24.60	24.50	24.60	4,999	+0.14(+0.57%)
Jan 26, 2011	24.30	24.51	24.30	24.46	17,765	+0.17(+0.70%)
Jan 25, 2011	24.28	24.31	24.24	24.29	35,167	-0.06(-0.23%)
Jan 24, 2011	24.14	24.35	24.13	24.35	6,713	+0.23(+0.94%)
Jan 21, 2011	24.25	24.25	24.10	24.12	24,577	+0.07(+0.29%)
Jan 20, 2011	24.08	24.09	23.97	24.05	37,355	-0.12(-0.50%)
Jan 19, 2011	24.72	24.72	24.16	24.17	14,563	-0.49(-1.99%)
Jan 18, 2011	24.63	24.66	24.46	24.66	28,644	+0.05(+0.20%)
Jan 14, 2011	24.50	24.61	24.29	24.61	66,715	+0.11(+0.45%)
Jan 13, 2011	24.75	24.75	24.50	24.50	17,156	-0.09(-0.37%)
Jan 12, 2011	24.99	24.99	24.57	24.59	13,445	+0.10(+0.41%)
Jan 11, 2011	24.51	24.51	24.41	24.49	38,547	+0.17(+0.70%)
Jan 10, 2011	24.32	24.34	24.21	24.32	16,125	-0.05(-0.21%)
Jan 07, 2011	24.59	24.59	24.24	24.37	22,477	-0.06(-0.25%)
Jan 06, 2011	24.57	24.57	24.41	24.43	28,150	+0.05(+0.20%)
Jan 05, 2011	24.27	24.42	24.24	24.38	10,975	+0.08(+0.33%)
Jan 04, 2011	24.65	24.75	24.23	24.30	51,314	-0.60(-2.41%)
Jan 03, 2011	24.85	24.94	24.85	24.90	6,840	+0.15(+0.61%)
Dec 31, 2010	24.74	24.83	24.74	24.75	9,958	-0.09(-0.36%)
Dec 30, 2010	24.79	24.85	24.79	24.84	4,205	+0.06(+0.24%)
Dec 29, 2010	24.69	24.78	24.54	24.78	18,585	+0.06(+0.24%)
Dec 28, 2010	24.71	24.74	24.70	24.72	8,884	-0.06(-0.24%)
Dec 27, 2010	24.74	24.80	24.74	24.78	8,456	+0.03(+0.12%)
Dec 23, 2010	24.67	24.77	24.67	24.75	31,005	+0.05(+0.20%)
Dec 22, 2010	24.68	24.76	24.64	24.70	52,970	+0.09(+0.37%)
Dec 21, 2010	24.50	24.63	24.46	24.61	55,044	+0.21(+0.86%)
Dec 20, 2010	24.54	24.54	24.36	24.40	36,526	+0.13(+0.54%)
Dec 17, 2010	24.27	24.27	24.27	24.27	900	-0.17(-0.70%)
Dec 15, 2010	24.54	24.44	24.44	24.44	1,900	-0.01(-0.04%)
Dec 14, 2010	24.56	24.58	24.45	24.45	21,100	-0.08(-0.33%)
Dec 13, 2010	24.53	24.56	24.52	24.53	5,100	+0.11(+0.43%)
Dec 10, 2010	24.35	24.44	24.35	24.42	1,300	+0.24(+1.01%)
Dec 09, 2010	24.13	24.18	24.12	24.18	3,500	+0.18(+0.75%)
Dec 08, 2010	24.10	24.10	24.00	24.00	1,550	-0.10(-0.41%)
Dec 07, 2010	24.14	24.18	24.10	24.10	2,450	+0.11(+0.46%)
Dec 06, 2010	24.00	24.00	23.98	23.99	5,400	+0.17(+0.71%)
Dec 03, 2010	23.99	23.99	23.79	23.82	6,905	+0.00(+0.00%)

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