Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	58.35	58.35	57.27	58.02	181,427	-0.39(-0.67%)
May 30, 2012	58.90	58.99	58.22	58.41	77,044	-1.16(-1.95%)
May 29, 2012	59.33	59.76	59.06	59.58	70,886	+0.77(+1.31%)
May 25, 2012	58.80	59.02	58.66	58.81	70,755	-0.01(-0.02%)
May 24, 2012	59.09	59.10	58.30	58.82	64,345	-0.16(-0.26%)
May 23, 2012	57.94	59.03	57.54	58.97	133,359	+0.42(+0.72%)
May 22, 2012	58.54	59.09	58.19	58.55	185,982	+0.19(+0.33%)
May 21, 2012	56.86	58.40	56.73	58.36	426,297	+1.60(+2.82%)
May 18, 2012	57.64	57.82	56.69	56.76	274,819	-0.70(-1.23%)
May 17, 2012	59.08	59.14	57.46	57.46	200,366	-1.63(-2.76%)
May 16, 2012	59.54	60.02	59.07	59.09	134,485	-0.32(-0.54%)
May 15, 2012	59.80	60.07	59.25	59.41	99,205	-0.31(-0.52%)
May 14, 2012	59.91	60.22	59.59	59.72	108,007	-0.82(-1.36%)
May 11, 2012	60.08	61.10	59.94	60.55	74,070	+0.09(+0.15%)
May 10, 2012	60.97	61.07	60.40	60.46	97,574	+0.07(+0.11%)
May 09, 2012	59.90	60.72	59.56	60.39	195,789	-0.26(-0.42%)
May 08, 2012	60.58	60.73	59.35	60.65	356,613	-0.45(-0.73%)
May 07, 2012	60.84	61.30	60.79	61.10	82,092	+0.03(+0.05%)
May 04, 2012	61.75	61.87	60.92	61.07	225,846	-1.20(-1.93%)
May 03, 2012	63.18	63.18	62.10	62.27	144,152	-0.97(-1.53%)
May 02, 2012	62.65	63.30	62.61	63.24	75,005	+0.13(+0.20%)

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