Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	28.49	28.68	28.40	28.56	10,149,452	+0.15(+0.53%)
May 23, 2011	28.48	28.66	28.29	28.41	9,265,720	-0.32(-1.12%)
May 20, 2011	28.67	28.87	28.48	28.73	9,009,990	-0.02(-0.08%)
May 19, 2011	28.86	28.87	28.62	28.75	6,542,046	-0.09(-0.31%)
May 18, 2011	28.91	28.95	28.66	28.84	8,128,757	-0.05(-0.18%)
May 17, 2011	28.55	28.96	28.54	28.89	11,618,824	+0.20(+0.70%)
May 16, 2011	28.44	28.77	28.27	28.69	8,996,074	+0.16(+0.58%)
May 13, 2011	28.54	28.62	28.31	28.53	8,897,888	-0.04(-0.16%)
May 12, 2011	28.27	28.59	28.09	28.57	11,500,370	+0.52(+1.84%)
May 11, 2011	27.95	28.23	27.91	28.06	8,583,322	+0.01(+0.03%)
May 10, 2011	27.94	28.06	27.79	28.05	7,324,126	+0.01(+0.03%)
May 09, 2011	27.73	28.16	27.68	28.04	10,489,609	+0.34(+1.24%)
May 06, 2011	27.65	27.89	27.58	27.70	11,403,303	+0.17(+0.63%)
May 05, 2011	27.04	27.53	26.73	27.53	16,082,545	+0.50(+1.86%)
May 04, 2011	27.35	27.57	26.96	27.02	13,554,270	-0.29(-1.07%)
May 03, 2011	26.94	27.50	26.93	27.32	12,346,508	+0.27(+1.00%)

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