Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	60.40	60.40	59.16	59.22	4,976,758	-0.94(-1.56%)
May 23, 2011	60.15	60.63	59.90	60.16	3,324,096	-0.55(-0.91%)
May 20, 2011	60.98	61.12	59.92	60.72	3,056,998	-0.33(-0.55%)
May 19, 2011	60.67	61.08	60.50	61.05	1,562,214	+0.45(+0.74%)
May 18, 2011	60.15	60.69	59.73	60.60	2,240,215	+0.39(+0.64%)
May 17, 2011	59.82	60.34	59.73	60.21	2,112,933	+0.29(+0.49%)
May 16, 2011	60.10	60.17	59.77	59.92	2,428,642	-0.30(-0.50%)
May 13, 2011	60.62	60.85	60.11	60.22	3,043,522	-0.44(-0.72%)
May 12, 2011	59.50	60.72	59.32	60.66	3,499,713	+1.18(+1.98%)
May 11, 2011	59.72	59.89	59.11	59.48	2,168,087	-0.21(-0.35%)
May 10, 2011	59.29	60.03	59.20	59.69	2,850,708	+0.60(+1.02%)
May 09, 2011	58.41	59.16	58.31	59.09	2,093,512	+0.69(+1.18%)
May 06, 2011	58.39	58.67	58.12	58.40	3,051,158	+0.61(+1.06%)
May 05, 2011	58.11	58.74	57.61	57.79	4,525,827	-0.38(-0.66%)
May 04, 2011	58.27	58.74	58.15	58.17	3,013,814	-0.27(-0.46%)
May 03, 2011	58.74	58.91	58.16	58.44	3,663,132	-0.38(-0.65%)

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