Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	24.38	24.48	24.35	24.45	34,258	+0.00(+0.00%)
Apr 27, 2012	24.39	24.50	24.32	24.45	35,005	+0.20(+0.84%)
Apr 26, 2012	23.99	24.30	23.99	24.25	27,227	+0.25(+1.04%)
Apr 25, 2012	23.83	24.00	23.83	24.00	9,526	+0.38(+1.60%)
Apr 24, 2012	23.79	23.79	23.56	23.62	127,221	-0.13(-0.54%)
Apr 23, 2012	23.76	23.77	23.54	23.75	63,614	-0.30(-1.27%)
Apr 20, 2012	24.21	24.21	24.05	24.05	19,458	-0.09(-0.38%)
Apr 19, 2012	24.27	24.58	24.06	24.15	19,049	-0.21(-0.87%)
Apr 18, 2012	24.24	24.37	24.24	24.36	4,804	-0.01(-0.04%)
Apr 17, 2012	24.14	24.42	24.14	24.37	24,472	+0.44(+1.85%)
Apr 16, 2012	24.09	24.09	23.87	23.92	5,017	-0.15(-0.61%)
Apr 13, 2012	24.30	24.30	24.07	24.07	50,977	-0.30(-1.25%)
Apr 12, 2012	24.13	24.40	24.13	24.38	21,763	+0.31(+1.30%)
Apr 11, 2012	24.09	24.17	24.02	24.06	21,973	+0.22(+0.93%)
Apr 10, 2012	24.32	24.32	23.82	23.84	60,714	-0.47(-1.94%)
Apr 09, 2012	24.31	24.35	24.19	24.31	22,932	-0.26(-1.04%)
Apr 05, 2012	24.52	24.58	24.48	24.57	15,885	+0.05(+0.19%)
Apr 04, 2012	24.74	24.74	24.44	24.52	16,722	-0.39(-1.56%)
Apr 03, 2012	25.01	25.05	24.79	24.91	51,191	-0.15(-0.59%)
Apr 02, 2012	24.87	25.10	24.80	25.06	27,623	+0.16(+0.63%)
Mar 30, 2012	24.96	24.97	24.78	24.90	13,091	+0.04(+0.15%)
Mar 29, 2012	24.78	24.87	24.62	24.87	9,825	+0.00(+0.00%)
Mar 28, 2012	25.09	25.12	24.75	24.87	13,107	-0.23(-0.92%)
Mar 27, 2012	25.19	25.19	25.10	25.10	161,393	-0.04(-0.15%)
Mar 26, 2012	24.94	25.16	24.92	25.13	55,989	+0.35(+1.42%)
Mar 23, 2012	24.80	24.80	24.56	24.78	16,918	-0.02(-0.07%)
Mar 22, 2012	24.64	24.81	24.64	24.80	30,885	-0.06(-0.26%)
Mar 21, 2012	24.78	24.95	24.78	24.87	35,436	+0.09(+0.37%)
Mar 20, 2012	24.74	24.82	24.64	24.77	206,229	-0.10(-0.41%)
Mar 19, 2012	24.76	24.95	24.74	24.87	13,720	+0.08(+0.34%)
Mar 16, 2012	24.76	24.81	24.75	24.79	6,109	+0.01(+0.04%)
Mar 15, 2012	24.63	24.78	24.61	24.78	39,047	+0.19(+0.79%)
Mar 14, 2012	24.70	24.74	24.56	24.59	9,474	-0.11(-0.45%)
Mar 13, 2012	24.47	24.70	24.41	24.70	25,980	+0.39(+1.60%)
Mar 12, 2012	24.37	24.41	24.25	24.31	9,672	-0.06(-0.26%)
Mar 09, 2012	24.28	24.41	24.28	24.37	15,039	+0.10(+0.39%)
Mar 08, 2012	24.15	24.32	24.13	24.28	10,173	+0.29(+1.21%)
Mar 07, 2012	23.85	24.02	23.84	23.99	37,848	+0.18(+0.78%)
Mar 06, 2012	23.90	23.94	23.71	23.80	12,270	-0.31(-1.30%)
Mar 05, 2012	24.42	24.42	24.07	24.12	82,121	-0.31(-1.28%)
Mar 02, 2012	24.41	24.49	24.32	24.43	34,985	+0.02(+0.08%)
Mar 01, 2012	24.29	24.44	24.27	24.41	24,672	+0.19(+0.80%)
Feb 29, 2012	24.44	24.48	24.19	24.22	82,905	-0.19(-0.79%)
Feb 28, 2012	24.31	24.49	24.27	24.41	12,652	+0.09(+0.38%)
Feb 27, 2012	24.15	24.37	24.03	24.32	16,617	+0.08(+0.34%)
Feb 24, 2012	24.31	24.33	24.24	24.24	8,223	+0.02(+0.08%)
Feb 23, 2012	24.07	24.26	24.07	24.22	28,910	+0.13(+0.54%)
Feb 22, 2012	24.05	24.16	24.00	24.09	17,123	-0.02(-0.08%)
Feb 21, 2012	24.30	24.30	24.02	24.11	16,257	-0.17(-0.68%)
Feb 17, 2012	24.48	24.48	24.23	24.27	16,186	-0.13(-0.55%)
Feb 16, 2012	24.09	24.42	24.09	24.41	26,804	+0.34(+1.40%)
Feb 15, 2012	24.27	24.29	24.02	24.07	87,397	-0.05(-0.19%)
Feb 14, 2012	23.93	24.12	23.93	24.12	335,171	+0.10(+0.42%)
Feb 13, 2012	24.00	24.03	23.93	24.02	23,574	+0.14(+0.58%)
Feb 10, 2012	23.93	23.93	23.78	23.88	22,417	-0.28(-1.15%)
Feb 09, 2012	24.09	24.16	24.02	24.15	26,414	+0.14(+0.58%)
Feb 08, 2012	23.99	24.07	23.85	24.02	27,027	+0.08(+0.35%)
Feb 07, 2012	23.90	23.99	23.85	23.93	92,748	+0.01(+0.03%)
Feb 06, 2012	23.95	23.97	23.84	23.93	22,386	-0.09(-0.38%)
Feb 03, 2012	23.98	24.07	23.93	24.02	52,412	+0.32(+1.36%)
Feb 02, 2012	23.73	23.76	23.66	23.69	9,073	+0.13(+0.55%)

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