Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	93.97	94.07	93.79	93.82	34,381	+0.05(+0.06%)
May 23, 2011	94.06	94.06	93.77	93.77	18,707	-0.23(-0.24%)
May 20, 2011	93.94	94.07	93.85	94.00	21,223	+0.19(+0.21%)
May 19, 2011	93.97	94.08	93.80	93.80	79,317	-0.27(-0.28%)
May 18, 2011	94.09	94.09	93.99	94.07	20,122	+0.06(+0.07%)
May 17, 2011	93.95	94.08	93.87	94.01	36,732	+0.15(+0.16%)
May 16, 2011	93.89	94.02	93.79	93.86	32,927	-0.17(-0.18%)
May 13, 2011	93.86	94.03	93.80	94.03	16,723	+0.23(+0.25%)
May 12, 2011	93.91	93.91	93.71	93.79	22,977	+0.03(+0.03%)
May 11, 2011	93.65	93.77	93.62	93.76	22,716	+0.02(+0.02%)
May 10, 2011	93.75	93.75	93.59	93.74	14,055	+0.06(+0.07%)
May 09, 2011	93.63	93.70	93.55	93.68	13,579	-0.01(-0.01%)
May 06, 2011	93.69	93.69	93.57	93.69	8,993	+0.02(+0.02%)
May 05, 2011	93.48	93.68	93.48	93.67	15,164	+0.04(+0.04%)
May 04, 2011	93.49	93.67	93.45	93.63	18,625	+0.01(+0.01%)
May 03, 2011	93.49	93.63	93.43	93.63	39,802	+0.18(+0.19%)

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