Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	24.64	24.75	24.64	24.71	17,786	+0.04(+0.16%)
Mar 29, 2012	24.78	24.78	24.67	24.67	4,200	-0.03(-0.12%)
Mar 28, 2012	24.50	24.70	24.50	24.70	23,450	-0.27(-1.08%)
Mar 27, 2012	24.89	24.97	24.86	24.97	2,940	-0.01(-0.04%)
Mar 26, 2012	24.83	24.99	24.83	24.98	27,950	+0.15(+0.60%)
Mar 23, 2012	24.61	24.84	24.61	24.83	7,220	+0.00(+0.01%)
Mar 22, 2012	24.77	24.84	24.77	24.83	9,525	+0.09(+0.35%)
Mar 21, 2012	24.78	24.79	24.70	24.74	9,350	+0.03(+0.12%)
Mar 20, 2012	24.76	24.76	24.70	24.71	3,230	+0.13(+0.53%)
Mar 19, 2012	24.60	24.65	24.58	24.58	3,400	+0.12(+0.49%)
Mar 16, 2012	24.48	24.63	24.46	24.46	3,929	-0.03(-0.14%)
Mar 15, 2012	24.51	24.55	24.35	24.49	39,791	+0.04(+0.18%)
Mar 14, 2012	24.65	24.65	24.39	24.45	30,240	-0.19(-0.77%)
Mar 13, 2012	24.92	24.92	24.64	24.64	5,957	-0.09(-0.36%)
Mar 12, 2012	24.77	24.78	24.63	24.73	6,765	+0.00(+0.00%)
Mar 09, 2012	24.85	24.86	24.73	24.73	6,466	-0.06(-0.24%)
Mar 08, 2012	24.73	24.80	24.70	24.79	7,100	+0.06(+0.24%)
Mar 07, 2012	24.37	24.73	24.37	24.73	8,720	+0.43(+1.77%)
Mar 06, 2012	24.39	24.56	24.30	24.30	65,841	-0.09(-0.36%)
Mar 05, 2012	24.41	24.42	24.37	24.39	11,284	-0.01(-0.05%)
Mar 02, 2012	24.67	24.67	24.40	24.40	20,124	-0.10(-0.41%)
Mar 01, 2012	24.78	24.78	24.50	24.50	10,050	-0.06(-0.24%)
Feb 29, 2012	24.76	24.76	24.51	24.56	3,498	-0.14(-0.57%)
Feb 28, 2012	24.50	24.71	24.47	24.70	5,140	+0.20(+0.80%)
Feb 27, 2012	24.40	24.52	24.39	24.50	10,805	+0.10(+0.43%)
Feb 24, 2012	24.38	24.40	24.30	24.40	19,431	-0.06(-0.25%)
Feb 23, 2012	24.40	24.46	24.39	24.46	2,925	+0.15(+0.62%)
Feb 22, 2012	24.25	24.31	24.20	24.31	13,860	+0.06(+0.25%)
Feb 21, 2012	24.50	24.59	24.25	24.25	23,638	-0.16(-0.66%)
Feb 17, 2012	24.43	24.43	24.24	24.41	53,405	-0.02(-0.08%)
Feb 16, 2012	24.35	24.43	24.33	24.43	8,572	+0.10(+0.41%)
Feb 15, 2012	24.41	24.43	24.25	24.33	45,314	+0.05(+0.21%)
Feb 14, 2012	24.32	24.36	24.20	24.28	157,859	-0.04(-0.16%)
Feb 13, 2012	24.30	24.48	24.20	24.32	14,380	+0.12(+0.50%)
Feb 10, 2012	24.54	24.54	24.20	24.20	11,930	-0.24(-0.98%)
Feb 09, 2012	24.40	24.44	24.24	24.44	15,357	+0.14(+0.58%)
Feb 08, 2012	24.48	24.48	24.25	24.30	32,585	-0.06(-0.26%)
Feb 07, 2012	24.32	24.50	24.32	24.36	12,350	+0.00(+0.01%)
Feb 06, 2012	24.10	24.36	24.10	24.36	5,172	+0.16(+0.66%)
Feb 03, 2012	24.20	24.25	24.14	24.20	21,600	-0.06(-0.25%)
Feb 02, 2012	24.20	24.29	24.20	24.26	5,700	+0.10(+0.41%)
Feb 01, 2012	24.06	24.19	24.06	24.16	6,165	+0.21(+0.88%)
Jan 31, 2012	24.05	24.20	23.95	23.95	22,524	-0.06(-0.25%)
Jan 30, 2012	24.13	24.25	24.00	24.01	22,510	-0.16(-0.66%)
Jan 27, 2012	24.19	24.28	24.04	24.17	5,568	-0.03(-0.12%)
Jan 26, 2012	24.30	24.30	24.18	24.20	27,445	-0.07(-0.29%)
Jan 25, 2012	24.30	24.30	24.20	24.27	1,440	+0.02(+0.08%)
Jan 24, 2012	24.02	24.36	24.02	24.25	9,117	-0.02(-0.08%)
Jan 23, 2012	24.60	24.60	24.19	24.27	12,400	-0.27(-1.10%)
Jan 20, 2012	24.65	24.65	24.53	24.54	1,150	-0.04(-0.16%)
Jan 19, 2012	24.68	24.83	24.58	24.58	3,823	-0.20(-0.81%)
Jan 18, 2012	24.76	24.79	24.66	24.78	5,593	+0.08(+0.32%)
Jan 17, 2012	24.75	24.77	24.69	24.70	42,265	-0.04(-0.16%)
Jan 13, 2012	24.58	24.74	24.55	24.74	5,444	+0.05(+0.20%)
Jan 12, 2012	24.40	24.76	24.34	24.69	13,315	+0.31(+1.27%)
Jan 11, 2012	24.45	24.47	24.25	24.38	8,871	-0.06(-0.25%)
Jan 10, 2012	24.17	24.44	24.15	24.44	5,745	+0.20(+0.82%)
Jan 09, 2012	24.29	24.29	24.07	24.24	7,097	+0.14(+0.58%)
Jan 06, 2012	24.13	24.13	23.95	24.10	433,518	+0.01(+0.04%)
Jan 05, 2012	24.12	24.13	23.93	24.09	3,328	-0.03(-0.12%)

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