Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	86.05	86.06	85.15	85.20	1,539,318	-0.95(-1.10%)
Apr 27, 2012	85.69	86.31	84.75	86.15	2,719,692	+0.70(+0.82%)
Apr 26, 2012	84.60	85.64	84.48	85.45	1,290,443	+0.87(+1.03%)
Apr 25, 2012	84.01	84.80	83.96	84.57	2,016,174	+1.67(+2.02%)
Apr 24, 2012	82.74	83.30	82.26	82.90	2,262,612	+0.32(+0.39%)
Apr 23, 2012	82.39	82.62	81.59	82.58	2,312,813	-1.05(-1.25%)
Apr 20, 2012	84.02	84.56	83.57	83.63	1,948,847	+0.22(+0.26%)
Apr 19, 2012	84.03	84.89	82.86	83.41	3,582,030	-0.49(-0.59%)
Apr 18, 2012	83.89	84.26	83.48	83.90	1,587,804	-0.53(-0.62%)
Apr 17, 2012	83.77	85.11	83.71	84.43	2,177,335	+1.36(+1.64%)
Apr 16, 2012	83.69	83.86	82.38	83.07	1,624,791	-0.25(-0.29%)
Apr 13, 2012	83.97	84.01	83.07	83.31	1,607,609	-0.95(-1.13%)
Apr 12, 2012	83.05	84.57	83.05	84.27	2,550,252	+1.31(+1.58%)
Apr 11, 2012	82.54	83.18	82.47	82.96	2,585,611	+1.17(+1.43%)
Apr 10, 2012	83.60	83.86	81.61	81.78	3,188,273	-2.19(-2.61%)
Apr 09, 2012	83.77	84.28	83.55	83.97	1,598,538	-1.48(-1.73%)
Apr 05, 2012	85.29	85.81	85.11	85.46	2,987,225	-0.23(-0.27%)
Apr 04, 2012	86.23	86.29	85.10	85.68	1,472,626	-1.56(-1.79%)
Apr 03, 2012	87.43	87.88	86.84	87.25	2,238,541	-0.42(-0.48%)

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