Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	44.18	44.25	42.81	43.86	640,887	-0.45(-1.02%)
May 30, 2012	45.14	45.26	44.23	44.31	334,322	-1.25(-2.75%)
May 29, 2012	44.47	45.57	44.27	45.56	484,776	+1.35(+3.04%)
May 25, 2012	44.11	44.25	43.63	44.22	398,418	+0.31(+0.71%)
May 24, 2012	43.02	43.96	42.65	43.91	311,081	+0.94(+2.19%)
May 23, 2012	41.72	42.97	41.42	42.97	306,456	+0.80(+1.90%)
May 22, 2012	41.47	42.33	41.06	42.17	439,525	+0.89(+2.17%)
May 21, 2012	41.00	41.38	40.35	41.27	402,092	+0.48(+1.18%)
May 18, 2012	41.06	41.13	40.08	40.79	446,750	-0.10(-0.25%)
May 17, 2012	42.36	42.50	40.76	40.90	543,978	-1.62(-3.81%)
May 16, 2012	43.33	43.87	42.47	42.51	295,101	-0.54(-1.25%)
May 15, 2012	42.66	43.43	42.17	43.05	417,899	+0.17(+0.40%)
May 14, 2012	42.89	43.10	42.66	42.88	325,540	-0.53(-1.21%)
May 11, 2012	42.56	43.43	42.34	43.41	222,457	+0.56(+1.30%)
May 10, 2012	43.14	43.47	42.36	42.85	230,709	+0.17(+0.40%)
May 09, 2012	41.88	43.07	41.78	42.68	302,935	+0.18(+0.42%)
May 08, 2012	42.97	42.97	41.98	42.50	514,152	-0.68(-1.57%)
May 07, 2012	42.75	43.43	42.42	43.18	387,658	+0.21(+0.48%)
May 04, 2012	42.88	43.39	42.75	42.98	494,734	-0.20(-0.46%)
May 03, 2012	42.41	43.29	42.11	43.17	583,726	+0.65(+1.53%)
May 02, 2012	41.92	42.88	41.51	42.52	408,146	+0.16(+0.38%)

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