Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	28.25	28.25	28.12	28.12	2,200	-0.25(-0.88%)
May 30, 2012	28.38	28.38	28.38	28.38	200	-0.25(-0.87%)
May 29, 2012	28.20	28.62	28.20	28.62	1,200	+0.37(+1.31%)
May 24, 2012	28.25	28.25	28.25	28.25	200	-0.05(-0.16%)
May 23, 2012	28.40	28.40	28.30	28.30	400	-0.18(-0.65%)
May 22, 2012	28.48	28.48	28.48	28.48	400	+0.20(+0.71%)
May 21, 2012	28.75	28.75	28.27	28.29	3,972	+0.08(+0.28%)
May 18, 2012	28.68	28.68	28.20	28.20	1,600	-0.28(-0.97%)
May 17, 2012	28.73	28.73	28.48	28.48	800	-0.15(-0.52%)
May 16, 2012	28.52	28.63	28.50	28.63	1,402	+0.25(+0.88%)
May 15, 2012	28.50	28.50	28.38	28.38	400	+0.03(+0.11%)
May 14, 2012	28.23	28.36	28.23	28.35	2,546	+0.05(+0.18%)
May 11, 2012	28.70	28.70	28.30	28.30	5,184	-0.14(-0.51%)
May 10, 2012	27.86	28.45	27.86	28.45	2,152	+0.34(+1.19%)
May 08, 2012	27.94	28.11	28.11	28.11	1,800	+0.28(+1.01%)
May 04, 2012	28.25	27.83	27.83	27.83	3,000	-0.09(-0.32%)
May 03, 2012	27.92	27.92	27.92	27.92	200	+0.16(+0.58%)
May 02, 2012	27.80	27.80	27.75	27.76	1,000	-0.14(-0.50%)

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