Date	Open	High	Low	Close	Volume	Change (%)
Apr 28, 2011	52.55	52.55	52.55	52.55	0	+0.25(+0.48%)
Apr 25, 2011	52.30	52.30	52.30	52.30	0	+1.60(+3.16%)
Apr 15, 2011	50.70	50.70	50.70	50.70	0	-1.30(-2.50%)
Apr 13, 2011	52.00	52.00	52.00	52.00	0	+0.30(+0.58%)
Apr 12, 2011	52.85	52.85	51.70	51.70	6,400	-2.95(-5.40%)
Apr 11, 2011	54.60	54.65	54.55	54.65	1,282	+0.45(+0.83%)
Apr 08, 2011	54.25	54.25	54.15	54.20	1,600	+0.95(+1.78%)
Apr 06, 2011	53.25	53.25	53.25	53.25	0	+0.15(+0.27%)
Apr 05, 2011	53.10	53.10	53.10	53.10	21,500	+0.75(+1.44%)
Apr 01, 2011	52.35	52.35	52.35	52.35	0	+0.40(+0.77%)
Mar 31, 2011	51.85	51.95	51.85	51.95	2,200	-0.15(-0.29%)
Mar 30, 2011	52.10	52.10	52.10	52.10	300	+0.90(+1.76%)
Mar 28, 2011	51.20	51.20	51.20	51.20	0	-1.13(-2.16%)
Mar 25, 2011	52.33	52.33	52.33	52.33	300	+2.53(+5.09%)
Mar 21, 2011	49.80	49.80	49.80	49.80	0	+0.95(+1.94%)
Mar 18, 2011	48.65	48.85	48.65	48.85	200	-4.35(-8.18%)
Mar 07, 2011	53.20	53.20	53.20	53.20	0	+1.10(+2.11%)
Feb 22, 2011	52.10	52.10	52.10	52.10	0	-0.40(-0.76%)
Feb 17, 2011		52.50	52.50	52.50	0	-0.95(-1.78%)
Feb 16, 2011	53.45	53.45	53.45	53.45	1,000	-0.15(-0.28%)
Feb 15, 2011	54.10	54.10	53.60	53.60	1,200	+0.30(+0.56%)
Feb 11, 2011		53.30	53.30	53.30	0	+0.40(+0.76%)
Feb 10, 2011	52.75	52.90	52.75	52.90	1,200	-0.90(-1.67%)
Feb 09, 2011	53.80	53.80	53.80	53.80	8,162	-1.05(-1.91%)
Feb 08, 2011	54.85	54.85	54.85	54.85	200	-0.10(-0.18%)
Feb 07, 2011	54.15	54.95	54.15	54.95	375	+1.65(+3.10%)
Feb 04, 2011	53.65	53.85	53.30	53.30	1,960	+1.30(+2.50%)
Feb 03, 2011	52.00	52.00	52.00	52.00	400	-0.60(-1.14%)

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