Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	54.10	54.50	54.10	54.50	3,034	-2.00(-3.54%)
May 19, 2011		56.50	56.50	56.50	0	+2.00(+3.67%)
May 18, 2011	54.50	54.50	54.50	54.50	370	+0.00(+0.00%)
May 17, 2011	54.50	54.50	54.50	54.50	100	-0.50(-0.91%)
May 16, 2011	55.00	55.00	55.00	55.00	450	-1.25(-2.22%)
May 11, 2011	56.25	56.25	56.25	56.25	0	-0.75(-1.32%)
May 05, 2011		57.00	57.00	57.00	0	+0.25(+0.44%)
May 04, 2011	56.75	56.75	56.75	56.75	340	-1.70(-2.91%)

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