Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	39.29	39.38	38.90	39.17	295,219	+0.00(+0.00%)
May 30, 2012	39.53	39.53	39.15	39.17	745,097	-0.68(-1.71%)
May 29, 2012	39.89	39.98	39.55	39.85	474,244	+0.04(+0.10%)
May 25, 2012	39.70	39.90	39.65	39.81	278,445	+0.10(+0.25%)
May 24, 2012	40.03	40.05	39.50	39.71	295,272	-0.44(-1.10%)
May 23, 2012	40.34	40.36	39.60	40.15	300,011	-0.71(-1.74%)
May 22, 2012	40.92	41.16	40.64	40.86	312,651	+0.08(+0.20%)
May 21, 2012	40.56	40.82	40.44	40.78	218,930	+0.46(+1.14%)
May 18, 2012	40.53	40.53	40.05	40.32	560,958	-0.36(-0.88%)
May 17, 2012	40.75	40.91	40.60	40.68	265,542	-0.08(-0.20%)
May 16, 2012	41.26	41.28	40.75	40.76	142,128	-0.34(-0.83%)
May 15, 2012	41.08	41.31	40.93	41.10	151,645	-0.32(-0.77%)
May 14, 2012	41.85	41.88	41.26	41.42	168,818	-0.64(-1.52%)
May 11, 2012	41.95	42.34	41.89	42.06	649,202	-0.10(-0.24%)
May 10, 2012	42.28	42.38	42.03	42.16	608,787	-0.31(-0.73%)
May 09, 2012	42.29	42.54	42.08	42.47	564,186	-0.27(-0.63%)
May 08, 2012	42.63	42.78	42.40	42.74	866,630	-1.06(-2.42%)
May 07, 2012	43.25	43.85	42.96	43.80	971,791	-1.15(-2.56%)
May 04, 2012	45.30	45.43	44.88	44.95	134,955	-0.35(-0.77%)
May 03, 2012	45.44	45.59	45.14	45.30	204,249	-0.12(-0.26%)
May 02, 2012	45.59	45.77	45.16	45.42	404,559	-0.58(-1.26%)

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