Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	48.10	48.42	47.65	48.10	300,619	+0.20(+0.42%)
May 30, 2012	47.94	48.10	47.64	47.90	73,829	-0.81(-1.66%)
May 29, 2012	48.48	48.77	48.30	48.72	172,578	+1.78(+3.80%)
May 25, 2012	46.96	47.05	46.79	46.93	62,837	-0.11(-0.24%)
May 24, 2012	47.90	47.90	46.71	47.05	167,650	-0.54(-1.14%)
May 23, 2012	47.42	47.70	46.85	47.59	233,305	-0.41(-0.84%)
May 22, 2012	48.18	48.60	47.66	48.00	199,880	-0.20(-0.41%)
May 21, 2012	47.29	48.20	47.29	48.20	179,247	+1.24(+2.64%)
May 18, 2012	47.64	47.74	46.88	46.96	468,559	-0.37(-0.78%)
May 17, 2012	48.07	48.26	47.32	47.32	385,969	-0.71(-1.48%)
May 16, 2012	48.55	48.94	48.02	48.03	2,392,634	-1.10(-2.24%)
May 15, 2012	49.27	49.47	48.90	49.14	122,193	-0.06(-0.13%)
May 14, 2012	49.50	49.56	49.17	49.20	238,059	-0.88(-1.77%)
May 11, 2012	50.11	50.63	49.98	50.08	71,752	-0.54(-1.06%)
May 10, 2012	50.89	50.98	50.49	50.62	126,420	-0.26(-0.51%)
May 09, 2012	50.68	51.07	50.43	50.88	100,120	-0.73(-1.42%)
May 08, 2012	51.94	51.94	51.02	51.61	167,114	-0.94(-1.79%)
May 07, 2012	52.45	52.65	52.39	52.55	61,123	-0.17(-0.32%)
May 04, 2012	53.25	53.27	52.58	52.72	276,006	-0.86(-1.60%)
May 03, 2012	54.09	54.09	53.47	53.58	640,002	-0.43(-0.79%)
May 02, 2012	53.84	54.03	53.54	54.01	176,061	-0.04(-0.07%)

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