Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	48.21	48.51	47.72	48.11	2,091,513	+0.13(+0.27%)
May 23, 2011	48.20	48.32	47.59	47.98	1,799,879	-1.02(-2.07%)
May 20, 2011	49.78	50.02	48.93	49.00	2,309,012	-0.88(-1.76%)
May 19, 2011	49.16	50.14	49.16	49.88	2,754,466	+0.85(+1.73%)
May 18, 2011	48.38	49.24	47.67	49.03	3,177,724	+0.76(+1.57%)
May 17, 2011	49.18	49.26	47.99	48.27	3,562,106	-1.28(-2.57%)
May 16, 2011	49.69	50.32	49.41	49.55	2,019,543	-0.39(-0.78%)
May 13, 2011	50.53	50.75	49.40	49.94	2,349,992	-0.67(-1.32%)
May 12, 2011	50.05	50.68	49.24	50.60	1,984,060	+0.43(+0.85%)
May 11, 2011	51.64	51.87	49.85	50.17	2,802,892	-1.71(-3.30%)
May 10, 2011	50.75	52.14	50.69	51.89	3,224,654	+1.21(+2.38%)
May 09, 2011	49.94	51.09	49.89	50.68	2,317,051	+0.79(+1.58%)
May 06, 2011	49.75	50.98	49.63	49.90	3,209,250	+0.83(+1.69%)
May 05, 2011	49.50	50.32	48.90	49.07	3,220,293	-0.65(-1.30%)
May 04, 2011	50.33	50.63	49.65	49.72	2,663,818	-0.63(-1.25%)
May 03, 2011	50.05	50.83	49.70	50.34	2,807,406	+0.08(+0.16%)

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