Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	58.98	59.17	58.23	58.73	32,043	-0.09(-0.16%)
May 30, 2012	58.65	59.14	58.64	58.83	31,714	-0.28(-0.48%)
May 29, 2012	59.64	59.64	58.23	59.11	140,885	-0.97(-1.62%)
May 25, 2012	60.13	60.67	59.93	60.08	45,015	-0.80(-1.32%)
May 24, 2012	61.25	61.56	60.46	60.89	55,486	-0.39(-0.64%)
May 23, 2012	60.49	61.36	60.49	61.28	34,178	+0.17(+0.28%)
May 22, 2012	61.58	62.24	61.07	61.11	53,153	-0.79(-1.27%)
May 21, 2012	61.29	62.72	60.81	61.89	75,575	+0.52(+0.85%)
May 18, 2012	58.86	61.61	57.59	61.37	155,168	+2.40(+4.07%)
May 17, 2012	60.30	60.46	58.69	58.97	54,958	-1.18(-1.96%)
May 16, 2012	61.88	62.07	60.15	60.15	59,468	-1.39(-2.27%)
May 15, 2012	63.23	63.79	61.51	61.54	115,144	-2.03(-3.19%)
May 14, 2012	63.60	64.57	63.29	63.57	41,471	-0.43(-0.68%)
May 11, 2012	63.60	64.26	63.60	64.01	33,052	+0.51(+0.81%)
May 10, 2012	63.08	63.56	63.06	63.50	32,126	+0.71(+1.14%)
May 09, 2012	62.40	63.31	62.23	62.78	32,102	-0.82(-1.29%)
May 08, 2012	63.42	63.84	63.03	63.60	27,959	-0.54(-0.85%)
May 07, 2012	62.44	64.22	61.99	64.15	62,049	+1.36(+2.17%)
May 04, 2012	61.98	63.09	61.70	62.78	43,128	+0.46(+0.75%)
May 03, 2012	63.19	63.37	62.32	62.32	58,940	-0.91(-1.45%)
May 02, 2012	63.22	63.62	63.17	63.23	35,797	-0.53(-0.83%)

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