Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	26.81	26.81	26.70	26.78	107,397	-0.10(-0.38%)
Apr 27, 2012	26.84	26.92	26.82	26.88	31,629	-0.03(-0.11%)
Apr 26, 2012	26.68	26.91	26.68	26.91	27,448	+0.19(+0.70%)
Apr 25, 2012	26.63	26.75	26.58	26.72	75,394	+0.20(+0.76%)
Apr 24, 2012	26.53	26.61	26.46	26.52	83,379	+0.01(+0.04%)
Apr 23, 2012	26.52	26.56	26.40	26.51	113,852	-0.29(-1.09%)
Apr 20, 2012	26.67	26.86	26.64	26.80	40,299	+0.15(+0.58%)
Apr 19, 2012	26.72	26.75	26.53	26.64	89,426	+0.02(+0.08%)
Apr 18, 2012	26.58	26.67	26.58	26.62	14,047	-0.00(-0.01%)
Apr 17, 2012	26.48	26.69	26.48	26.63	53,009	+0.31(+1.17%)
Apr 16, 2012	26.26	26.38	26.15	26.32	38,716	+0.23(+0.86%)
Apr 13, 2012	26.18	26.19	26.05	26.09	82,933	-0.17(-0.66%)
Apr 12, 2012	26.12	26.30	26.12	26.27	58,052	+0.14(+0.53%)
Apr 11, 2012	26.17	26.20	26.04	26.13	80,132	+0.18(+0.71%)
Apr 10, 2012	26.17	26.18	25.93	25.94	54,763	-0.33(-1.27%)
Apr 09, 2012	26.15	26.34	26.15	26.28	62,348	-0.13(-0.48%)
Apr 05, 2012	26.38	26.41	26.28	26.40	63,313	-0.12(-0.45%)
Apr 04, 2012	26.45	26.60	26.44	26.52	772,825	-0.27(-1.01%)
Apr 03, 2012	26.76	26.80	26.65	26.79	1,559,115	-0.04(-0.14%)
Apr 02, 2012	26.60	26.91	26.60	26.83	92,589	+0.28(+1.05%)
Mar 30, 2012	26.57	26.63	26.48	26.55	37,029	+0.17(+0.64%)
Mar 29, 2012	26.27	26.42	26.21	26.39	99,175	+0.04(+0.16%)
Mar 28, 2012	26.51	26.51	26.27	26.34	166,912	-0.14(-0.52%)
Mar 27, 2012	26.55	26.59	26.48	26.48	164,828	-0.06(-0.21%)
Mar 26, 2012	26.46	26.55	26.42	26.54	51,114	+0.29(+1.10%)
Mar 23, 2012	26.16	26.26	26.15	26.25	182,149	+0.04(+0.14%)
Mar 22, 2012	26.01	26.22	26.01	26.21	69,933	+0.01(+0.04%)
Mar 21, 2012	26.15	26.22	26.09	26.20	26,840	+0.05(+0.20%)
Mar 20, 2012	26.04	26.20	26.04	26.15	63,241	-0.08(-0.31%)
Mar 19, 2012	26.19	26.27	26.14	26.23	76,772	+0.03(+0.10%)
Mar 16, 2012	26.25	26.25	26.18	26.20	37,138	+0.09(+0.34%)
Mar 15, 2012	26.08	26.13	25.98	26.11	146,343	+0.08(+0.32%)
Mar 14, 2012	26.17	26.17	25.99	26.03	66,815	-0.20(-0.76%)
Mar 13, 2012	26.10	26.23	26.05	26.23	84,391	+0.19(+0.72%)
Mar 12, 2012	25.91	26.06	25.88	26.04	31,022	+0.17(+0.65%)
Mar 09, 2012	25.86	25.92	25.83	25.87	77,974	-0.04(-0.14%)
Mar 08, 2012	25.82	25.95	25.76	25.91	81,220	+0.33(+1.31%)
Mar 07, 2012	25.57	25.59	25.43	25.58	202,937	+0.16(+0.63%)
Mar 06, 2012	25.51	25.59	25.39	25.42	664,831	-0.41(-1.60%)
Mar 05, 2012	25.79	25.84	25.71	25.83	35,046	+0.12(+0.47%)
Mar 02, 2012	25.71	25.73	25.65	25.71	42,687	-0.14(-0.55%)
Mar 01, 2012	25.80	25.88	25.79	25.85	129,464	+0.10(+0.39%)
Feb 29, 2012	25.79	25.89	25.74	25.75	144,501	+0.01(+0.03%)
Feb 28, 2012	25.64	25.76	25.62	25.74	106,317	+0.09(+0.37%)
Feb 27, 2012	25.47	25.70	25.47	25.65	91,076	-0.02(-0.06%)
Feb 24, 2012	25.59	25.72	25.58	25.66	88,477	+0.05(+0.19%)
Feb 23, 2012	25.41	25.63	25.37	25.62	47,514	+0.14(+0.53%)
Feb 22, 2012	25.50	25.51	25.40	25.48	194,667	-0.04(-0.16%)
Feb 21, 2012	25.62	25.63	25.47	25.52	66,242	-0.11(-0.44%)
Feb 17, 2012	25.61	25.63	25.54	25.63	74,309	+0.05(+0.19%)
Feb 16, 2012	25.33	25.60	25.33	25.59	64,237	+0.33(+1.29%)
Feb 15, 2012	25.44	25.45	25.25	25.26	588,290	-0.08(-0.33%)
Feb 14, 2012	25.27	25.34	25.20	25.34	59,126	+0.05(+0.19%)
Feb 13, 2012	25.33	25.36	25.25	25.29	32,887	+0.15(+0.60%)
Feb 10, 2012	25.12	25.16	25.08	25.14	32,973	-0.17(-0.67%)
Feb 09, 2012	25.28	25.32	25.17	25.31	60,184	+0.12(+0.46%)
Feb 08, 2012	25.26	25.28	25.11	25.20	108,036	+0.00(+0.00%)
Feb 07, 2012	25.11	25.27	25.09	25.20	225,343	+0.12(+0.49%)
Feb 06, 2012	24.98	25.09	24.98	25.07	71,236	-0.06(-0.25%)
Feb 03, 2012	25.08	25.15	25.02	25.14	176,160	+0.22(+0.89%)
Feb 02, 2012	24.90	24.95	24.86	24.91	75,383	-0.03(-0.14%)

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