Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	25.19	25.22	25.17	25.21	19,423	+0.02(+0.07%)
Mar 30, 2011	25.14	25.21	25.12	25.19	14,591	+0.17(+0.68%)
Mar 29, 2011	24.87	25.04	24.87	25.02	25,440	+0.07(+0.28%)
Mar 28, 2011	25.02	25.04	24.93	24.95	11,261	-0.12(-0.49%)
Mar 25, 2011	25.10	25.17	25.07	25.07	20,476	+0.01(+0.03%)
Mar 24, 2011	24.96	25.07	24.96	25.07	13,157	+0.16(+0.65%)
Mar 23, 2011	24.88	24.96	24.79	24.90	25,840	+0.02(+0.09%)
Mar 22, 2011	24.91	24.93	24.88	24.88	7,435	-0.07(-0.28%)
Mar 21, 2011	24.95	24.97	24.93	24.95	45,567	+0.24(+0.97%)
Mar 18, 2011	24.74	24.76	24.68	24.71	6,182	+0.13(+0.54%)
Mar 17, 2011	24.66	24.66	24.56	24.58	35,124	+0.15(+0.63%)
Mar 16, 2011	24.60	24.60	24.32	24.42	22,009	-0.20(-0.82%)
Mar 15, 2011	24.56	24.69	24.56	24.62	17,826	-0.19(-0.78%)
Mar 14, 2011	24.79	24.84	24.69	24.82	4,012	-0.10(-0.42%)
Mar 11, 2011	24.75	24.96	24.75	24.92	12,538	+0.07(+0.30%)
Mar 10, 2011	24.98	24.98	24.85	24.85	31,123	-0.31(-1.23%)
Mar 09, 2011	25.16	25.17	25.05	25.16	12,331	+0.02(+0.09%)
Mar 08, 2011	25.04	25.20	25.00	25.13	28,940	+0.12(+0.46%)
Mar 07, 2011	25.39	25.39	24.95	25.02	15,620	-0.15(-0.61%)
Mar 04, 2011	25.26	25.26	25.07	25.17	28,351	-0.08(-0.31%)
Mar 03, 2011	25.16	25.25	25.13	25.25	19,865	+0.28(+1.12%)
Mar 02, 2011	24.96	25.07	24.96	24.97	68,451	+0.00(+0.01%)
Mar 01, 2011	25.25	25.25	24.94	24.97	14,721	-0.18(-0.72%)
Feb 28, 2011	25.19	25.21	25.12	25.15	7,797	+0.08(+0.32%)
Feb 25, 2011	24.98	25.09	24.98	25.07	19,961	+0.19(+0.77%)
Feb 24, 2011	24.85	24.90	24.76	24.88	20,536	+0.01(+0.03%)
Feb 23, 2011	24.99	25.00	24.80	24.87	59,899	-0.07(-0.30%)
Feb 22, 2011	25.14	25.18	24.92	24.95	30,729	-0.31(-1.24%)
Feb 18, 2011	25.20	25.31	25.20	25.26	20,777	+0.01(+0.03%)
Feb 17, 2011	25.19	25.27	25.19	25.25	16,402	+0.07(+0.28%)
Feb 16, 2011	25.10	25.18	25.10	25.18	18,496	+0.14(+0.56%)
Feb 15, 2011	25.08	25.08	25.01	25.04	41,663	-0.05(-0.22%)
Feb 14, 2011	25.06	25.10	25.03	25.10	21,966	+0.05(+0.22%)
Feb 11, 2011	24.85	25.04	24.85	25.04	23,333	+0.12(+0.49%)
Feb 10, 2011	24.85	24.96	24.85	24.92	29,992	-0.05(-0.19%)
Feb 09, 2011	24.96	25.00	24.91	24.96	36,023	-0.03(-0.12%)
Feb 08, 2011	24.96	25.00	24.95	25.00	19,033	+0.07(+0.28%)
Feb 07, 2011	24.88	24.97	24.88	24.93	17,107	+0.07(+0.28%)
Feb 04, 2011	24.82	24.86	24.77	24.86	20,360	+0.00(+0.00%)
Feb 03, 2011	24.82	24.86	24.75	24.86	12,498	+0.00(+0.00%)
Feb 02, 2011	24.84	24.90	24.83	24.86	12,729	-0.03(-0.12%)
Feb 01, 2011	24.72	24.91	24.72	24.89	20,119	+0.23(+0.94%)
Jan 31, 2011	24.58	24.68	24.55	24.66	37,253	+0.13(+0.52%)
Jan 28, 2011	24.80	24.80	24.51	24.53	18,611	-0.31(-1.23%)
Jan 27, 2011	24.79	24.84	24.75	24.83	7,037	+0.04(+0.17%)
Jan 26, 2011	24.74	24.79	24.71	24.79	42,899	+0.14(+0.59%)
Jan 25, 2011	24.59	24.66	24.55	24.65	83,736	-0.02(-0.06%)
Jan 24, 2011	24.55	24.68	24.55	24.66	34,070	+0.10(+0.41%)
Jan 21, 2011	24.59	24.59	24.54	24.56	15,978	+0.05(+0.19%)
Jan 20, 2011	24.55	24.55	24.45	24.52	6,348	-0.12(-0.47%)
Jan 19, 2011	24.82	24.82	24.60	24.63	29,137	-0.14(-0.56%)
Jan 18, 2011	24.79	24.79	24.71	24.77	32,556	+0.02(+0.06%)
Jan 14, 2011	24.64	24.76	24.64	24.76	20,824	+0.10(+0.41%)
Jan 13, 2011	24.63	24.68	24.62	24.66	45,096	+0.05(+0.22%)
Jan 12, 2011	24.57	24.63	24.55	24.60	57,615	+0.15(+0.63%)
Jan 11, 2011	24.45	24.47	24.40	24.45	30,307	+0.05(+0.19%)
Jan 10, 2011	24.28	24.42	24.26	24.40	90,918	+0.02(+0.10%)
Jan 07, 2011	24.41	24.43	24.28	24.38	86,965	-0.02(-0.10%)
Jan 06, 2011	24.46	24.50	24.38	24.40	78,443	-0.03(-0.13%)
Jan 05, 2011	24.37	24.47	24.35	24.43	103,468	-0.01(-0.03%)
Jan 04, 2011	24.57	24.57	24.38	24.44	20,589	-0.12(-0.47%)

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