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%)
Apr 02, 2012	86.35	87.74	86.18	87.67	3,114,951	+0.94(+1.08%)
Mar 30, 2012	87.41	87.46	86.29	86.73	2,404,995	-0.04(-0.04%)
Mar 29, 2012	86.48	87.02	85.78	86.77	2,173,654	-0.39(-0.45%)
Mar 28, 2012	88.07	88.20	86.45	87.16	1,285,024	-0.78(-0.89%)
Mar 27, 2012	88.66	88.87	87.94	87.94	1,770,085	-0.65(-0.73%)
Mar 26, 2012	87.75	88.66	87.56	88.58	1,618,480	+1.89(+2.18%)
Mar 23, 2012	85.97	86.80	85.22	86.70	1,641,096	+0.85(+0.99%)
Mar 22, 2012	85.68	86.15	85.32	85.84	2,380,963	-0.78(-0.90%)
Mar 21, 2012	86.73	87.13	86.25	86.62	1,371,174	+0.11(+0.13%)
Mar 20, 2012	86.74	86.89	86.14	86.52	1,984,796	-0.92(-1.05%)
Mar 19, 2012	86.65	88.12	86.56	87.43	1,502,843	+0.71(+0.82%)
Mar 16, 2012	87.08	87.14	86.42	86.72	2,339,437	-0.19(-0.22%)
Mar 15, 2012	86.08	86.91	85.83	86.91	1,789,441	+0.74(+0.85%)
Mar 14, 2012	86.87	87.03	85.78	86.18	1,445,053	-0.71(-0.81%)
Mar 13, 2012	85.94	86.94	85.57	86.89	1,941,400	+1.56(+1.83%)
Mar 12, 2012	85.77	86.00	84.97	85.33	973,313	-0.35(-0.41%)
Mar 09, 2012	84.43	86.19	84.43	85.68	1,358,493	+1.16(+1.37%)
Mar 08, 2012	83.92	84.66	83.28	84.52	1,107,292	+1.24(+1.49%)
Mar 07, 2012	82.64	83.34	82.53	83.28	1,300,738	+0.87(+1.06%)
Mar 06, 2012	83.08	83.28	82.03	82.40	3,249,370	-1.72(-2.05%)
Mar 05, 2012	84.01	84.23	83.33	84.13	2,096,680	-0.13(-0.15%)
Mar 02, 2012	85.44	85.77	83.82	84.26	2,275,175	-1.29(-1.51%)
Mar 01, 2012	85.37	86.46	85.37	85.54	2,410,674	+0.61(+0.72%)
Feb 29, 2012	86.65	87.01	84.93	84.94	1,847,853	-1.47(-1.70%)
Feb 28, 2012	86.59	87.22	85.88	86.41	1,300,850	-0.17(-0.20%)
Feb 27, 2012	85.95	87.11	85.31	86.58	1,437,169	-0.10(-0.12%)
Feb 24, 2012	86.81	87.10	86.47	86.68	1,247,414	-0.04(-0.04%)
Feb 23, 2012	85.50	86.78	85.01	86.72	2,574,286	+1.35(+1.58%)
Feb 22, 2012	85.44	85.93	85.14	85.36	1,026,367	-0.40(-0.47%)
Feb 21, 2012	86.41	86.66	85.35	85.76	1,284,057	-0.51(-0.59%)
Feb 17, 2012	87.03	87.09	86.16	86.27	1,315,152	-0.29(-0.34%)
Feb 16, 2012	85.02	86.62	84.97	86.56	1,726,835	+1.52(+1.79%)
Feb 15, 2012	86.14	86.24	84.73	85.04	1,463,834	-0.65(-0.76%)
Feb 14, 2012	85.47	85.83	85.10	85.69	1,261,606	-0.28(-0.33%)
Feb 13, 2012	85.75	86.09	85.21	85.97	2,568,613	+1.16(+1.37%)
Feb 10, 2012	84.90	85.26	84.51	84.81	1,311,947	-1.09(-1.27%)
Feb 09, 2012	86.41	86.52	85.29	85.90	2,038,978	-0.28(-0.33%)
Feb 08, 2012	86.32	86.74	85.33	86.18	2,757,894	+0.05(+0.06%)
Feb 07, 2012	86.11	86.48	85.52	86.13	1,076,685	-0.06(-0.07%)
Feb 06, 2012	86.09	86.42	85.83	86.19	2,617,799	-0.29(-0.34%)
Feb 03, 2012	85.80	86.67	85.64	86.48	1,941,574	+2.05(+2.43%)
Feb 02, 2012	84.27	84.91	84.09	84.43	2,549,869	+0.44(+0.52%)

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