Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	42.14	42.23	41.83	42.20	24,071	+0.24(+0.56%)
May 23, 2011	41.69	42.23	41.27	41.96	9,267	-0.06(-0.14%)
May 20, 2011	42.05	42.14	41.72	42.02	4,854	-0.20(-0.48%)
May 19, 2011	42.04	42.36	41.43	42.22	48,637	-0.14(-0.32%)
May 18, 2011	41.74	42.57	41.52	42.36	26,652	+0.13(+0.30%)
May 17, 2011	42.90	42.90	42.05	42.23	5,524	-1.29(-2.97%)
May 16, 2011	42.51	43.52	42.51	43.52	8,317	+1.01(+2.37%)
May 13, 2011	43.14	43.68	42.51	42.51	8,978	-0.54(-1.26%)
May 12, 2011	42.69	43.73	42.41	43.06	12,514	+0.41(+0.96%)
May 11, 2011	42.96	43.55	42.53	42.65	9,835	-0.49(-1.14%)
May 10, 2011	42.60	44.31	42.60	43.14	10,520	+0.55(+1.29%)
May 09, 2011	41.43	43.02	41.43	42.60	4,722	+1.58(+3.84%)
May 06, 2011	40.17	41.46	39.58	41.02	8,178	+0.85(+2.12%)
May 05, 2011	40.24	41.32	39.61	40.17	8,338	-0.53(-1.29%)
May 04, 2011	43.13	43.13	39.03	40.69	31,893	-1.89(-4.43%)
May 03, 2011	43.22	43.52	42.58	42.58	11,225	-1.00(-2.29%)

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