Date	Open	High	Low	Close	Volume	Change (%)
Apr 27, 2012		56.65	56.65	56.65	0	+0.10(+0.18%)
Apr 26, 2012	56.55	56.55	56.55	56.55	192	-0.35(-0.62%)
Apr 20, 2012		56.90	56.90	56.90	0	+3.15(+5.86%)
Apr 11, 2012		53.75	53.75	53.75	0	+1.40(+2.67%)
Apr 10, 2012	53.10	53.10	52.35	52.35	355	-2.25(-4.12%)
Apr 05, 2012		54.60	54.60	54.60	0	+0.50(+0.92%)
Apr 04, 2012	54.10	54.10	54.10	54.10	674	-2.35(-4.16%)
Apr 03, 2012	56.45	56.45	56.45	56.45	200	-0.30(-0.53%)
Apr 02, 2012	55.80	56.75	55.80	56.75	347	+1.40(+2.53%)
Mar 30, 2012	55.35	55.35	55.35	55.35	150	+1.65(+3.07%)
Mar 29, 2012	53.45	53.70	53.45	53.70	1,587	+0.10(+0.19%)
Mar 26, 2012		53.60	53.60	53.60	0	+1.00(+1.90%)
Mar 23, 2012	52.55	52.60	52.55	52.60	2,700	+0.20(+0.38%)
Mar 22, 2012	52.40	52.40	52.40	52.40	200	-2.05(-3.76%)
Mar 21, 2012	54.45	54.45	54.45	54.45	200	-0.40(-0.73%)
Mar 20, 2012	54.85	54.85	54.85	54.85	500	-2.40(-4.19%)
Mar 19, 2012	57.20	57.25	57.20	57.25	1,881	+0.50(+0.88%)
Mar 16, 2012	56.75	56.75	56.75	56.75	200	+1.25(+2.25%)
Mar 15, 2012	55.40	55.50	55.40	55.50	436	+0.60(+1.09%)
Mar 14, 2012	55.20	55.20	54.90	54.90	2,700	+0.85(+1.57%)
Mar 12, 2012		54.05	54.05	54.05	0	-0.40(-0.73%)
Mar 09, 2012	54.80	54.90	54.45	54.45	8,218	-0.25(-0.46%)
Mar 08, 2012	54.85	54.85	54.70	54.70	400	+1.65(+3.11%)
Mar 07, 2012	53.20	53.20	53.05	53.05	400	-0.85(-1.58%)
Mar 05, 2012		53.90	53.90	53.90	0	-3.15(-5.52%)
Mar 01, 2012		57.05	57.05	57.05	0	+0.30(+0.53%)
Feb 29, 2012	57.40	57.40	56.60	56.75	795	-1.15(-1.99%)
Feb 15, 2012		57.90	57.90	57.90	0	-1.45(-2.44%)
Feb 10, 2012		59.35	59.35	59.35	0	-1.45(-2.38%)
Feb 09, 2012	60.80	60.80	60.80	60.80	100	-0.70(-1.14%)
Feb 08, 2012	61.85	61.85	61.50	61.50	400	-0.65(-1.05%)
Feb 06, 2012		62.15	62.15	62.15	0	-0.40(-0.64%)
Feb 03, 2012	62.45	62.75	62.45	62.55	552	+0.00(+0.00%)
Feb 02, 2012	62.75	62.75	62.55	62.55	700	+0.65(+1.05%)

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