Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	47.94	48.00	47.21	47.61	504,953	-0.39(-0.81%)
May 30, 2012	47.86	48.16	47.45	48.00	506,740	-0.33(-0.68%)
May 29, 2012	48.21	48.70	47.94	48.33	255,038	+0.56(+1.17%)
May 25, 2012	48.21	48.36	47.66	47.77	254,137	-0.36(-0.75%)
May 24, 2012	47.93	48.52	47.67	48.13	345,767	+0.14(+0.29%)
May 23, 2012	47.88	48.20	47.07	47.99	565,889	-0.34(-0.70%)
May 22, 2012	47.99	48.93	47.27	48.33	573,593	+0.45(+0.94%)
May 21, 2012	47.63	49.87	47.03	47.88	841,968	+0.42(+0.88%)
May 18, 2012	47.99	48.20	47.20	47.46	734,626	-0.33(-0.69%)
May 17, 2012	48.96	49.37	47.60	47.79	1,217,908	-1.27(-2.60%)
May 16, 2012	51.20	51.45	49.00	49.06	911,787	-2.30(-4.49%)
May 15, 2012	51.69	52.24	51.10	51.37	494,135	-0.44(-0.85%)
May 14, 2012	50.46	52.07	50.13	51.81	689,003	+0.93(+1.83%)
May 11, 2012	50.89	51.70	50.66	50.88	444,451	-0.24(-0.47%)
May 10, 2012	51.76	51.83	50.91	51.12	395,513	-0.41(-0.80%)
May 09, 2012	51.19	51.87	50.81	51.53	307,527	-0.23(-0.44%)
May 08, 2012	50.95	51.96	50.78	51.76	399,868	-0.21(-0.40%)
May 07, 2012	52.04	52.35	51.87	51.97	259,823	-0.52(-0.99%)
May 04, 2012	52.60	52.63	52.07	52.49	230,762	-0.40(-0.76%)
May 03, 2012	53.65	54.12	52.78	52.89	373,179	-0.90(-1.67%)
May 02, 2012	53.20	53.98	53.20	53.79	265,542	+0.13(+0.24%)

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