Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	171.75	173.46	173.46	173.46	1,215	+1.71(+0.99%)
May 29, 2008	171.75	171.75	170.50	171.75	110	+0.50(+0.29%)
May 28, 2008	171.25	171.25	171.25	171.25	0	+0.00(+0.00%)
May 27, 2008	171.81	171.25	171.25	171.25	13	-0.56(-0.33%)
May 26, 2008	171.81	171.81	171.81	171.81	210	+0.00(+0.00%)
May 23, 2008	171.81	171.81	171.81	171.81	210	-1.94(-1.11%)
May 22, 2008	173.75	173.75	173.75	173.75	14	+1.00(+0.58%)
May 21, 2008	172.75	173.50	172.75	172.75	275	+0.47(+0.27%)
May 20, 2008	172.28	172.28	172.28	172.28	0	+0.00(+0.00%)
May 19, 2008	160.00	172.28	172.28	172.28	283	+12.28(+7.67%)
May 16, 2008	160.00	160.00	160.00	160.00	0	+0.00(+0.00%)
May 15, 2008	160.00	160.00	160.00	160.00	0	+0.00(+0.00%)
May 14, 2008	160.00	160.00	160.00	160.00	0	+0.00(+0.00%)
May 13, 2008	160.00	160.00	160.00	160.00	0	+0.00(+0.00%)
May 12, 2008	160.00	160.00	160.00	160.00	0	+0.00(+0.00%)
May 09, 2008	160.00	160.00	160.00	160.00	0	+0.00(+0.00%)
May 08, 2008	160.00	160.25	160.00	160.00	614	-4.02(-2.45%)
May 07, 2008	164.02	164.02	164.02	164.02	0	+0.00(+0.00%)
May 06, 2008	164.02	164.02	164.02	164.02	0	+0.00(+0.00%)
May 05, 2008	164.02	164.02	163.75	164.02	42,104	+0.35(+0.22%)
May 02, 2008	169.00	163.67	163.67	163.67	102,000	-5.33(-3.16%)

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