Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	61.30	61.41	61.00	61.00	2,000	+1.73(+2.92%)
Apr 26, 2012		59.27	59.27	59.27	0	+4.31(+7.84%)
Apr 25, 2012	54.99	54.99	54.96	54.96	396	+0.76(+1.40%)
Apr 24, 2012	54.20	54.20	54.20	54.20	3,400	+0.56(+1.04%)
Apr 23, 2012	53.54	53.64	53.54	53.64	110	-2.31(-4.13%)
Apr 18, 2012		55.95	55.95	55.95	0	-0.60(-1.06%)
Apr 17, 2012	56.34	56.55	56.34	56.55	117	-0.41(-0.72%)
Apr 12, 2012		56.96	56.96	56.96	0	+0.76(+1.35%)
Apr 11, 2012	56.74	56.74	56.20	56.20	550	+1.60(+2.93%)
Apr 10, 2012	55.60	55.60	54.57	54.60	9,025	-2.23(-3.92%)
Apr 09, 2012	56.83	56.83	56.83	56.83	15	-0.24(-0.42%)
Apr 05, 2012	57.07	57.07	57.07	57.07	500	-0.34(-0.59%)
Apr 04, 2012	56.71	57.41	56.71	57.41	410	-1.87(-3.15%)
Apr 03, 2012	59.96	60.29	59.28	59.28	1,100	-1.02(-1.69%)
Apr 02, 2012	59.08	60.40	58.76	60.30	979	+1.31(+2.22%)
Mar 30, 2012	59.20	59.20	58.99	58.99	342	+0.98(+1.69%)
Mar 29, 2012	58.40	58.40	58.01	58.01	1,985	-2.29(-3.80%)
Mar 28, 2012	60.19	60.30	60.16	60.30	330	-0.85(-1.39%)
Mar 27, 2012	61.34	61.34	61.15	61.15	530	-0.75(-1.21%)
Mar 26, 2012	61.90	61.90	61.90	61.90	1	+0.56(+0.91%)
Mar 23, 2012	61.34	61.34	61.34	61.34	173	+0.95(+1.57%)
Mar 22, 2012	59.86	60.39	59.86	60.39	70	+1.44(+2.44%)
Mar 21, 2012	58.95	58.95	58.95	58.95	200	-0.25(-0.42%)
Mar 20, 2012	59.00	59.50	59.00	59.20	1,302	-3.20(-5.13%)
Mar 16, 2012	62.40	62.40	62.40	62.40	0	-2.14(-3.32%)
Mar 15, 2012	64.54	64.54	64.54	64.54	300	-1.55(-2.35%)
Mar 14, 2012	66.00	66.09	66.00	66.09	510	+1.65(+2.56%)
Mar 13, 2012	63.39	64.49	63.30	64.44	9,288	+1.36(+2.16%)
Mar 12, 2012	63.38	63.52	63.02	63.08	5,380	-0.77(-1.21%)
Mar 09, 2012	63.85	63.85	63.85	63.85	4,800	+0.25(+0.39%)
Mar 08, 2012	63.54	63.60	63.54	63.60	290	+2.96(+4.88%)
Mar 07, 2012	60.32	60.64	60.32	60.64	50	+0.94(+1.57%)
Mar 06, 2012	60.24	60.24	59.70	59.70	1,600	-4.08(-6.40%)
Mar 05, 2012	63.94	63.94	63.46	63.78	687	+0.20(+0.31%)
Mar 02, 2012	63.86	63.86	63.58	63.58	99	-0.86(-1.33%)
Mar 01, 2012	64.10	64.45	64.10	64.44	85	-0.99(-1.51%)
Feb 29, 2012	66.00	66.00	64.97	65.43	610	-2.06(-3.05%)
Feb 28, 2012	67.49	67.49	67.49	67.49	33	+0.33(+0.49%)
Feb 27, 2012	67.21	67.52	67.16	67.16	1,844	+1.81(+2.77%)
Feb 24, 2012	65.28	65.50	65.06	65.35	722	+0.70(+1.08%)
Feb 23, 2012	64.29	64.65	64.29	64.65	650	+1.06(+1.67%)
Feb 22, 2012	63.16	63.59	62.85	63.59	301	+1.00(+1.60%)
Feb 21, 2012	62.55	62.59	62.16	62.59	209	-0.07(-0.11%)
Feb 17, 2012	62.67	62.67	62.66	62.66	1,500	+1.28(+2.09%)
Feb 16, 2012	60.10	61.40	60.10	61.38	5,700	-0.83(-1.33%)
Feb 15, 2012	61.96	62.21	61.96	62.21	184	+1.21(+1.98%)
Feb 14, 2012	62.00	62.00	61.00	61.00	300	-2.01(-3.19%)
Feb 13, 2012	63.01	63.01	63.01	63.01	15	+0.89(+1.43%)
Feb 10, 2012	62.12	62.12	62.12	62.12	100	-2.07(-3.22%)
Feb 09, 2012	64.19	64.30	63.97	64.19	470	+0.52(+0.82%)
Feb 08, 2012	63.67	63.67	63.67	63.67	35	+0.84(+1.34%)
Feb 07, 2012	62.83	62.83	62.83	62.83	30	-0.91(-1.43%)
Feb 06, 2012	63.59	63.75	63.59	63.74	12	-1.67(-2.55%)
Feb 03, 2012	65.00	65.50	65.00	65.41	340	+2.07(+3.27%)
Feb 02, 2012	63.34	64.12	63.34	63.34	600	-0.78(-1.22%)

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