Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	40.31	40.48	39.40	39.43	5,837,366	-1.07(-2.64%)
May 23, 2011	40.67	40.75	40.05	40.50	5,320,429	-0.61(-1.49%)
May 20, 2011	41.85	41.85	40.79	41.11	5,403,496	-0.77(-1.83%)
May 19, 2011	41.64	41.97	41.36	41.87	6,244,082	+0.45(+1.08%)
May 18, 2011	40.27	41.63	40.20	41.43	7,835,918	+1.23(+3.06%)
May 17, 2011	40.54	40.54	39.98	40.19	5,043,314	-0.55(-1.34%)
May 16, 2011	39.86	40.92	39.55	40.74	8,225,281	+0.74(+1.85%)
May 13, 2011	39.81	40.08	39.49	40.00	7,921,105	+0.93(+2.38%)
May 12, 2011	38.86	39.13	38.37	39.07	4,838,832	+0.07(+0.19%)
May 11, 2011	39.00	39.22	38.42	39.00	5,225,697	-0.09(-0.23%)
May 10, 2011	39.00	39.23	38.52	39.09	4,553,178	+0.28(+0.73%)
May 09, 2011	38.03	38.86	38.00	38.81	4,759,067	+0.62(+1.62%)
May 06, 2011	38.39	38.68	38.03	38.19	4,664,253	+0.05(+0.14%)
May 05, 2011	37.48	38.25	37.09	38.13	5,643,159	+0.51(+1.36%)
May 04, 2011	37.67	38.11	37.46	37.62	5,518,978	-0.18(-0.48%)
May 03, 2011	38.18	38.44	37.79	37.80	6,058,957	-0.57(-1.50%)

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