Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	59.80	61.02	59.80	60.13	12,545,311	+0.87(+1.46%)
May 23, 2011	59.10	59.51	58.76	59.26	8,749,760	-1.03(-1.70%)
May 20, 2011	60.16	60.88	59.42	60.29	11,420,488	-0.06(-0.10%)
May 19, 2011	60.76	61.08	59.82	60.35	10,686,461	-0.12(-0.20%)
May 18, 2011	59.56	60.94	59.38	60.47	11,918,532	+1.22(+2.06%)
May 17, 2011	58.78	59.68	58.37	59.25	16,329,690	-0.09(-0.16%)
May 16, 2011	59.35	60.40	59.10	59.34	13,293,160	-0.38(-0.63%)
May 13, 2011	60.42	60.83	59.00	59.72	14,193,740	-0.58(-0.97%)
May 12, 2011	59.34	60.70	58.72	60.30	18,623,302	+0.92(+1.54%)
May 11, 2011	60.84	60.84	58.36	59.38	17,574,440	-1.62(-2.65%)
May 10, 2011	60.67	61.54	60.27	61.00	10,104,613	+0.65(+1.08%)
May 09, 2011	60.22	60.67	59.69	60.35	12,009,914	+0.67(+1.12%)
May 06, 2011	60.71	61.46	59.18	59.68	14,870,750	-0.13(-0.22%)
May 05, 2011	59.93	61.66	59.02	59.81	18,500,454	-1.41(-2.30%)
May 04, 2011	62.01	62.01	60.51	61.22	11,973,845	-0.77(-1.23%)
May 03, 2011	62.97	63.49	61.51	61.98	11,563,079	-1.40(-2.21%)

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