Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	28.63	28.69	28.54	28.61	21,900	-0.02(-0.08%)
Apr 28, 2011	28.64	28.66	28.53	28.63	6,584	-0.10(-0.33%)
Apr 27, 2011	28.56	28.74	28.47	28.73	21,585	-0.01(-0.05%)
Apr 26, 2011	28.58	28.84	28.56	28.74	62,844	+0.23(+0.82%)
Apr 25, 2011	28.57	28.57	28.45	28.51	10,976	-0.26(-0.89%)
Apr 21, 2011	28.80	28.85	28.71	28.77	10,863	+0.17(+0.59%)
Apr 20, 2011	28.45	28.61	28.44	28.60	150,262	+0.46(+1.64%)
Apr 19, 2011	28.48	28.50	28.14	28.14	149,360	-0.14(-0.49%)
Apr 18, 2011	28.42	28.42	28.10	28.28	74,117	-0.50(-1.75%)
Apr 15, 2011	28.63	28.91	28.59	28.78	10,039	+0.20(+0.69%)
Apr 14, 2011	28.52	28.62	28.52	28.58	11,495	-0.11(-0.39%)
Apr 13, 2011	29.12	29.12	28.62	28.70	36,691	-0.11(-0.39%)
Apr 12, 2011	28.80	28.94	28.72	28.81	17,012	-0.19(-0.66%)
Apr 11, 2011	29.22	29.22	28.96	29.00	10,150	-0.13(-0.45%)
Apr 08, 2011	29.32	29.32	29.04	29.13	5,989	-0.20(-0.69%)
Apr 07, 2011	29.45	29.58	29.30	29.33	32,162	-0.15(-0.50%)
Apr 06, 2011	29.30	29.50	29.30	29.48	26,767	+0.32(+1.09%)
Apr 05, 2011	29.08	29.22	29.05	29.16	30,853	+0.00(+0.00%)
Apr 04, 2011	29.34	29.40	29.12	29.16	49,258	-0.14(-0.49%)
Apr 01, 2011	29.02	29.40	29.02	29.30	431,997	+0.50(+1.74%)
Mar 31, 2011	28.71	28.82	28.58	28.80	22,648	+0.00(+0.00%)
Mar 30, 2011	28.61	28.84	28.57	28.80	77,542	+0.32(+1.12%)
Mar 29, 2011	28.34	28.50	28.31	28.48	58,351	+0.04(+0.14%)
Mar 28, 2011	28.72	28.73	28.44	28.44	24,308	-0.15(-0.54%)
Mar 25, 2011	28.58	28.65	28.57	28.60	223,083	+0.02(+0.08%)
Mar 24, 2011	28.47	28.59	28.40	28.58	24,568	+0.20(+0.72%)
Mar 23, 2011	28.25	28.45	28.02	28.37	62,165	+0.08(+0.29%)
Mar 22, 2011	28.36	28.45	28.26	28.29	328,892	-0.04(-0.15%)
Mar 21, 2011	28.21	28.34	28.20	28.34	93,221	+0.56(+2.03%)
Mar 18, 2011	27.83	27.92	27.73	27.77	82,835	+0.29(+1.06%)
Mar 17, 2011	27.71	27.71	27.31	27.48	26,105	+0.21(+0.78%)
Mar 16, 2011	27.80	27.86	27.15	27.27	58,739	-0.53(-1.89%)
Mar 15, 2011	27.66	27.90	27.65	27.80	109,583	-0.42(-1.48%)
Mar 14, 2011	28.20	28.28	27.98	28.21	78,949	-0.26(-0.92%)
Mar 11, 2011	28.18	28.51	28.14	28.47	61,884	+0.12(+0.44%)
Mar 10, 2011	28.56	28.58	28.34	28.35	49,871	-0.69(-2.36%)
Mar 09, 2011	29.20	29.21	28.91	29.04	57,893	-0.22(-0.75%)
Mar 08, 2011	28.94	29.32	28.81	29.26	101,893	+0.34(+1.16%)
Mar 07, 2011	29.15	29.29	28.77	28.92	422,483	-0.17(-0.58%)
Mar 04, 2011	29.45	29.45	28.94	29.09	270,487	-0.43(-1.46%)
Mar 03, 2011	29.19	29.58	29.19	29.52	92,571	+0.53(+1.84%)
Mar 02, 2011	28.88	29.12	28.81	28.99	130,244	+0.01(+0.05%)
Mar 01, 2011	29.52	29.52	28.96	28.97	71,127	-0.51(-1.73%)
Feb 28, 2011	29.59	29.63	29.34	29.48	222,649	+0.00(+0.00%)
Feb 25, 2011	29.16	29.51	29.16	29.48	51,480	+0.51(+1.77%)
Feb 24, 2011	28.81	29.05	28.64	28.97	74,502	+0.01(+0.03%)
Feb 23, 2011	29.24	29.31	28.72	28.96	111,064	-0.26(-0.90%)
Feb 22, 2011	29.86	29.86	29.20	29.23	464,716	-1.02(-3.36%)
Feb 18, 2011	30.14	30.26	30.10	30.24	221,147	+0.06(+0.19%)
Feb 17, 2011	29.99	30.21	29.94	30.18	68,464	+0.09(+0.29%)
Feb 16, 2011	30.04	30.14	29.95	30.10	103,925	+0.23(+0.76%)
Feb 15, 2011	29.83	30.00	29.82	29.87	43,633	-0.07(-0.22%)
Feb 14, 2011	29.68	29.98	29.68	29.94	85,030	+0.10(+0.34%)
Feb 11, 2011	29.48	29.84	29.43	29.83	75,273	+0.26(+0.89%)
Feb 10, 2011	29.21	29.59	29.21	29.57	49,629	+0.22(+0.75%)
Feb 09, 2011	29.19	29.45	29.08	29.35	87,191	+0.10(+0.35%)
Feb 08, 2011	29.23	29.29	29.12	29.25	82,534	-0.01(-0.02%)
Feb 07, 2011	28.90	29.29	28.89	29.26	117,569	+0.42(+1.44%)
Feb 04, 2011	28.78	28.85	28.61	28.84	81,561	+0.07(+0.25%)
Feb 03, 2011	28.92	28.92	28.50	28.77	62,513	-0.19(-0.66%)
Feb 02, 2011	28.93	29.08	28.91	28.96	75,546	-0.01(-0.05%)

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