Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	34.09	34.43	33.42	34.02	215,211	-0.16(-0.46%)
May 30, 2012	34.12	34.31	33.87	34.18	105,948	-0.30(-0.87%)
May 29, 2012	33.93	34.60	33.93	34.48	118,607	+0.77(+2.28%)
May 25, 2012	33.63	34.01	33.53	33.71	97,448	+0.19(+0.55%)
May 24, 2012	33.25	33.54	32.96	33.53	216,495	+0.30(+0.90%)
May 23, 2012	32.81	33.27	32.58	33.23	219,104	+0.04(+0.13%)
May 22, 2012	33.33	33.54	32.99	33.18	132,661	-0.13(-0.40%)
May 21, 2012	33.03	33.85	32.68	33.32	151,656	+0.31(+0.94%)
May 18, 2012	33.56	33.56	32.83	33.01	224,283	-0.67(-1.99%)
May 17, 2012	33.93	33.93	33.26	33.68	226,848	-0.28(-0.83%)
May 16, 2012	34.89	34.95	33.92	33.96	222,022	-0.87(-2.49%)
May 15, 2012	34.84	34.93	34.60	34.83	175,807	-0.13(-0.38%)
May 14, 2012	34.87	35.33	34.58	34.96	166,114	-0.32(-0.90%)
May 11, 2012	35.67	35.81	35.16	35.28	145,009	-0.53(-1.48%)
May 10, 2012	36.16	36.29	35.58	35.81	131,425	+0.01(+0.02%)
May 09, 2012	35.76	36.03	35.52	35.80	134,541	-0.37(-1.03%)
May 08, 2012	35.95	36.25	35.52	36.17	122,800	+0.07(+0.20%)
May 07, 2012	35.93	36.38	35.83	36.10	137,093	-0.09(-0.24%)
May 04, 2012	37.36	37.38	36.00	36.19	251,934	-1.22(-3.26%)
May 03, 2012	39.30	39.30	36.97	37.41	401,993	+0.78(+2.12%)
May 02, 2012	36.03	36.73	35.91	36.63	143,142	+0.29(+0.80%)

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