Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	38.46	38.85	37.93	38.38	2,261,707	+0.16(+0.41%)
May 23, 2011	38.95	39.13	38.11	38.22	3,102,216	-1.53(-3.84%)
May 20, 2011	39.86	40.11	39.19	39.75	1,976,089	-0.31(-0.77%)
May 19, 2011	40.26	40.68	39.63	40.06	1,628,995	+0.15(+0.38%)
May 18, 2011	39.00	40.25	38.72	39.91	2,652,072	+1.03(+2.65%)
May 17, 2011	39.42	39.60	38.02	38.88	3,684,658	-0.71(-1.80%)
May 16, 2011	40.68	41.33	39.36	39.59	4,021,803	-1.27(-3.10%)
May 13, 2011	40.45	41.03	39.78	40.86	4,458,363	+0.33(+0.82%)
May 12, 2011	39.92	40.90	38.97	40.52	4,021,873	+0.45(+1.13%)
May 11, 2011	41.47	41.52	39.69	40.07	3,214,874	-1.14(-2.76%)
May 10, 2011	40.52	41.88	40.03	41.21	6,126,801	+1.72(+4.35%)
May 09, 2011	38.55	39.56	38.53	39.50	3,274,659	+1.04(+2.70%)
May 06, 2011	39.34	39.76	37.96	38.46	2,131,698	-0.02(-0.06%)
May 05, 2011	37.64	39.17	37.10	38.48	4,305,764	+1.20(+3.20%)
May 04, 2011	38.02	38.19	36.85	37.29	2,386,612	-0.83(-2.18%)
May 03, 2011	39.11	39.24	37.79	38.12	1,928,807	-1.08(-2.75%)

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