Date	Open	High	Low	Close	Volume	Change (%)
May 28, 2010	81.47	81.50	81.44	81.47	145,231	-0.06(-0.07%)
May 27, 2010	81.53	81.53	81.50	81.53	40,446	-0.00(-0.01%)
May 26, 2010	81.49	81.53	81.49	81.53	92,810	+0.00(+0.01%)
May 25, 2010	81.52	81.55	81.52	81.53	48,465	-0.01(-0.01%)
May 24, 2010	81.56	81.57	81.53	81.54	132,679	-0.03(-0.04%)
May 21, 2010	81.58	81.59	81.57	81.57	112,570	-0.01(-0.02%)
May 20, 2010	81.57	81.59	81.57	81.58	33,191	-0.01(-0.01%)
May 19, 2010	81.59	81.60	81.57	81.59	213,622	+0.01(+0.02%)
May 18, 2010	81.59	81.59	81.54	81.57	59,075	+0.00(+0.00%)
May 17, 2010	81.57	81.61	81.56	81.57	27,578	-0.04(-0.04%)
May 14, 2010	81.61	81.62	81.59	81.61	104,805	+0.02(+0.03%)
May 13, 2010	81.58	81.58	81.56	81.58	8,264	+0.00(+0.00%)
May 12, 2010	81.64	81.64	81.58	81.58	22,633	+0.00(+0.00%)
May 11, 2010	81.58	81.58	81.56	81.58	18,483	-0.02(-0.02%)
May 10, 2010	81.60	81.62	81.59	81.60	39,185	-0.09(-0.11%)
May 07, 2010	81.61	81.69	81.53	81.69	70,741	+0.09(+0.11%)
May 06, 2010	81.64	81.64	81.59	81.60	21,195	-0.02(-0.02%)
May 05, 2010	81.62	81.63	81.62	81.62	12,634	+0.01(+0.01%)
May 04, 2010	81.62	81.62	81.60	81.61	12,771	+0.01(+0.01%)

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