Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.56	24.75	24.56	24.73	2,392	+0.12(+0.49%)
Apr 28, 2011	24.51	24.64	24.51	24.61	5,621	+0.13(+0.53%)
Apr 27, 2011	24.48	24.48	24.43	24.48	11,010	+0.07(+0.29%)
Apr 26, 2011	24.36	24.48	24.36	24.41	16,602	+0.18(+0.74%)
Apr 25, 2011	24.18	24.23	24.14	24.23	14,828	+0.09(+0.37%)
Apr 21, 2011	24.03	24.15	24.03	24.14	16,738	+0.13(+0.54%)
Apr 20, 2011	23.84	24.08	23.84	24.01	7,780	+0.17(+0.71%)
Apr 19, 2011	23.95	23.95	23.81	23.84	18,885	-0.08(-0.33%)
Apr 18, 2011	24.08	24.08	23.79	23.92	11,570	-0.21(-0.87%)
Apr 15, 2011	24.16	24.16	23.97	24.13	20,753	-0.06(-0.24%)
Apr 14, 2011	23.93	24.19	23.93	24.19	5,750	+0.14(+0.57%)
Apr 13, 2011	24.24	24.24	23.99	24.05	12,566	+0.02(+0.08%)
Apr 12, 2011	24.27	24.29	24.03	24.03	18,493	-0.27(-1.10%)
Apr 11, 2011	24.14	24.42	24.14	24.30	10,558	+0.02(+0.07%)
Apr 08, 2011	24.50	24.50	24.22	24.28	4,836	-0.27(-1.10%)
Apr 07, 2011	24.68	24.70	24.50	24.55	9,719	-0.20(-0.81%)
Apr 06, 2011	24.73	24.75	24.66	24.75	8,504	+0.13(+0.53%)
Apr 05, 2011	24.60	24.69	24.57	24.62	25,230	+0.02(+0.08%)
Apr 04, 2011	24.54	24.60	24.52	24.60	21,922	+0.11(+0.45%)
Apr 01, 2011	24.32	24.55	24.32	24.49	9,691	+0.12(+0.49%)
Mar 31, 2011	24.34	24.37	24.27	24.37	4,977	+0.05(+0.21%)
Mar 30, 2011	24.24	24.32	24.23	24.32	9,819	+0.19(+0.80%)
Mar 29, 2011	24.10	24.22	24.10	24.13	21,834	+0.01(+0.03%)
Mar 28, 2011	24.27	24.33	24.09	24.12	10,518	-0.24(-0.99%)
Mar 25, 2011	24.23	24.40	24.23	24.36	2,047	+0.15(+0.62%)
Mar 24, 2011	24.29	24.29	24.17	24.21	21,260	+0.05(+0.21%)
Mar 23, 2011	24.05	24.29	22.03	24.16	24,361	+0.08(+0.33%)
Mar 22, 2011	24.26	24.26	24.05	24.08	10,632	-0.29(-1.19%)
Mar 21, 2011	24.34	24.37	24.26	24.37	16,121	+0.33(+1.37%)
Mar 18, 2011	23.92	24.04	23.92	24.04	11,537	+0.12(+0.50%)
Mar 17, 2011	23.92	24.02	23.89	23.92	14,190	+0.12(+0.50%)
Mar 16, 2011	23.92	24.06	23.76	23.80	24,480	-0.19(-0.79%)
Mar 15, 2011	23.99	24.13	23.99	23.99	21,674	-0.40(-1.64%)
Mar 14, 2011	24.48	24.48	24.30	24.39	4,050	-0.13(-0.53%)
Mar 11, 2011	24.42	24.52	24.39	24.52	6,366	-0.02(-0.08%)
Mar 10, 2011	24.75	24.75	24.54	24.54	6,563	-0.27(-1.08%)
Mar 09, 2011	24.86	24.88	24.79	24.81	4,500	-0.00(-0.02%)
Mar 08, 2011	24.74	24.86	24.74	24.81	2,930	+0.21(+0.86%)
Mar 07, 2011	24.84	24.84	24.60	24.60	7,370	-0.10(-0.39%)
Mar 04, 2011	24.88	24.88	24.70	24.70	4,911	-0.19(-0.77%)
Mar 03, 2011	24.90	24.93	24.81	24.89	2,630	+0.28(+1.13%)
Mar 02, 2011	24.70	24.70	24.55	24.61	5,765	+0.01(+0.04%)
Mar 01, 2011	25.13	25.13	24.60	24.60	16,152	-0.25(-1.01%)
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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