Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	40.20	41.02	39.32	40.61	185,840	+0.46(+1.15%)
May 23, 2011	40.30	40.79	39.97	40.15	142,092	-0.89(-2.17%)
May 20, 2011	42.85	42.85	40.46	41.04	147,809	-2.14(-4.96%)
May 19, 2011	42.62	43.47	42.04	43.18	60,596	+0.88(+2.08%)
May 18, 2011	41.90	42.45	41.63	42.30	65,772	+0.66(+1.59%)
May 17, 2011	41.98	42.61	41.42	41.64	77,317	-0.71(-1.68%)
May 16, 2011	43.11	43.79	42.35	42.35	51,166	-1.10(-2.53%)
May 13, 2011	44.35	44.73	43.01	43.45	35,414	-0.86(-1.94%)
May 12, 2011	43.37	44.57	43.07	44.31	39,726	+0.67(+1.54%)
May 11, 2011	44.21	44.44	42.78	43.64	58,529	-0.59(-1.33%)
May 10, 2011	44.00	44.70	43.80	44.23	77,441	+0.52(+1.19%)
May 09, 2011	41.98	43.94	41.44	43.71	83,059	+1.79(+4.27%)
May 06, 2011	42.75	42.99	41.66	41.92	70,407	-0.29(-0.69%)
May 05, 2011	41.22	42.97	41.22	42.21	97,146	+0.63(+1.52%)
May 04, 2011	42.28	42.28	40.52	41.58	109,236	-0.75(-1.77%)
May 03, 2011	42.76	43.34	41.22	42.33	167,561	-0.42(-0.98%)

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