Date	Open	High	Low	Close	Volume	Change (%)
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%)
Feb 01, 2012	82.98	84.18	82.66	83.99	2,137,574	+1.79(+2.18%)
Jan 31, 2012	82.77	83.02	81.70	82.20	3,051,927	-0.10(-0.12%)
Jan 30, 2012	82.17	82.60	81.66	82.30	1,930,346	-0.64(-0.78%)
Jan 27, 2012	81.82	83.04	81.82	82.95	1,836,218	+0.73(+0.88%)
Jan 26, 2012	83.08	83.08	81.84	82.22	2,595,376	-0.16(-0.20%)
Jan 25, 2012	81.61	82.67	81.17	82.39	2,379,935	+0.82(+1.00%)
Jan 24, 2012	80.49	81.72	80.21	81.57	1,252,480	+0.48(+0.59%)
Jan 23, 2012	81.27	81.82	80.43	81.09	2,138,295	-0.16(-0.20%)
Jan 20, 2012	81.15	81.46	80.94	81.25	1,639,389	-0.08(-0.10%)
Jan 19, 2012	81.17	81.56	80.79	81.33	1,359,518	+0.67(+0.83%)
Jan 18, 2012	79.15	80.70	79.13	80.66	2,062,309	+1.45(+1.83%)
Jan 17, 2012	79.95	80.19	79.06	79.21	1,126,150	+0.10(+0.13%)
Jan 13, 2012	78.96	79.31	78.36	79.11	1,339,389	-0.57(-0.72%)
Jan 12, 2012	79.51	79.72	78.75	79.68	1,096,381	+0.34(+0.42%)
Jan 11, 2012	78.76	79.46	78.63	79.35	1,123,176	+0.39(+0.49%)
Jan 10, 2012	78.75	79.21	78.67	78.95	4,374,065	+1.16(+1.49%)
Jan 09, 2012	77.77	77.97	77.01	77.79	1,107,974	+0.47(+0.61%)
Jan 06, 2012	77.48	77.98	76.88	77.32	2,415,342	-0.18(-0.23%)
Jan 05, 2012	76.54	77.88	75.87	77.50	1,843,109	+0.50(+0.65%)
Jan 04, 2012	76.95	77.31	76.50	77.00	1,370,225	+0.55(+0.72%)
Dec 30, 2011	76.60	77.10	76.45	76.45	1,817,373	-0.34(-0.44%)
Dec 29, 2011	76.40	77.02	76.15	76.79	1,315,911	+0.70(+0.92%)
Dec 28, 2011	77.54	77.57	75.85	76.09	1,352,607	-1.43(-1.85%)
Dec 27, 2011	76.79	77.85	76.67	77.52	1,235,882	+0.34(+0.45%)
Dec 23, 2011	77.11	77.25	76.56	77.18	1,092,966	+0.82(+1.08%)
Dec 21, 2011	76.05	76.59	74.81	76.35	1,368,003	-0.08(-0.11%)
Dec 20, 2011	75.02	76.49	74.78	76.44	2,108,464	+3.07(+4.18%)
Dec 19, 2011	75.18	75.55	73.21	73.37	1,966,834	-1.19(-1.59%)
Dec 16, 2011	74.69	75.60	74.03	74.55	2,629,785	+0.60(+0.81%)
Dec 15, 2011	74.30	74.50	73.35	73.96	3,149,663	+0.63(+0.86%)
Dec 14, 2011	73.92	74.43	72.97	73.32	2,720,118	-1.44(-1.93%)
Dec 13, 2011	77.18	77.49	74.33	74.76	2,591,922	-1.63(-2.13%)
Dec 12, 2011	76.45	76.58	75.41	76.39	1,256,982	-1.33(-1.71%)
Dec 09, 2011	75.55	78.11	75.37	77.72	2,779,603	+2.37(+3.15%)
Dec 08, 2011	76.63	77.22	75.19	75.35	1,767,054	-2.28(-2.94%)
Dec 07, 2011	77.40	77.99	76.11	77.63	2,859,209	-0.27(-0.35%)
Dec 06, 2011	78.08	78.43	77.18	77.90	1,318,594	-0.05(-0.07%)
Dec 05, 2011	78.16	78.64	77.32	77.96	1,515,841	+1.47(+1.92%)
Dec 02, 2011	77.28	77.74	76.42	76.49	1,819,244	+0.26(+0.34%)
Dec 01, 2011	76.37	77.21	76.09	76.23	2,007,627	-0.44(-0.58%)
Nov 30, 2011	75.54	76.72	75.24	76.67	2,409,242	+4.21(+5.81%)
Nov 29, 2011	72.80	73.05	71.97	72.46	2,062,943	-0.14(-0.19%)
Nov 28, 2011	71.67	72.74	71.51	72.60	1,815,907	+3.46(+5.00%)
Nov 25, 2011	69.64	70.52	69.12	69.14	1,027,603	-0.87(-1.24%)
Nov 23, 2011	71.57	71.74	69.94	70.01	1,852,821	-2.34(-3.23%)
Nov 22, 2011	72.62	73.27	71.89	72.34	1,967,730	-0.42(-0.57%)
Nov 21, 2011	73.05	73.30	72.04	72.76	2,120,925	-1.77(-2.37%)
Nov 18, 2011	75.03	75.20	74.09	74.53	1,544,583	-0.33(-0.45%)
Nov 17, 2011	76.03	76.47	74.43	74.86	1,743,304	-1.28(-1.68%)
Nov 16, 2011	76.66	78.22	76.02	76.14	1,602,429	-1.39(-1.80%)
Nov 15, 2011	76.04	77.94	75.68	77.53	2,871,065	+0.97(+1.27%)
Nov 14, 2011	77.22	77.46	76.03	76.56	1,211,965	-0.83(-1.08%)
Nov 11, 2011	76.33	77.68	76.24	77.40	2,600,794	+2.07(+2.75%)
Nov 10, 2011	76.14	76.35	74.50	75.32	1,532,199	+0.32(+0.42%)
Nov 09, 2011	76.28	77.02	74.89	75.01	1,495,391	-3.77(-4.79%)
Nov 08, 2011	78.28	78.83	76.61	78.78	2,702,253	+1.13(+1.46%)
Nov 07, 2011	77.97	78.25	76.08	77.65	2,058,076	-0.33(-0.42%)
Nov 04, 2011	77.41	78.19	76.80	77.97	1,331,454	-0.24(-0.31%)
Nov 03, 2011	77.47	78.44	75.43	78.22	2,888,232	+1.84(+2.41%)
Nov 02, 2011	75.68	76.41	74.87	76.38	2,168,899	+1.82(+2.44%)
Nov 01, 2011	73.87	75.90	73.81	74.56	2,457,189	-2.56(-3.32%)
Oct 31, 2011	77.97	78.53	76.95	77.12	2,021,982	-2.10(-2.65%)
Oct 28, 2011	79.20	80.06	78.93	79.22	2,084,319	-0.22(-0.27%)
Oct 27, 2011	78.33	79.99	77.45	79.44	1,653,565	+4.06(+5.39%)
Oct 26, 2011	75.54	75.90	73.13	75.38	2,269,943	+1.22(+1.65%)
Oct 25, 2011	75.63	75.85	73.94	74.15	1,406,347	-2.11(-2.77%)
Oct 24, 2011	73.93	76.43	73.93	76.26	1,228,265	+2.64(+3.59%)
Oct 21, 2011	73.20	73.73	72.60	73.62	1,344,865	+1.51(+2.10%)
Oct 20, 2011	72.06	72.24	70.27	72.11	1,524,442	+0.05(+0.08%)
Oct 19, 2011	73.38	73.93	71.66	72.05	2,140,478	-1.50(-2.04%)
Oct 18, 2011	72.07	74.08	70.57	73.56	1,907,530	+1.59(+2.21%)
Oct 17, 2011	73.64	73.75	71.67	71.96	1,277,662	-2.25(-3.04%)
Oct 14, 2011	73.59	74.41	72.97	74.22	1,666,890	+1.61(+2.22%)
Oct 13, 2011	72.05	73.05	71.45	72.61	1,472,776	+0.15(+0.21%)
Oct 12, 2011	72.10	73.29	72.03	72.45	2,310,232	+0.90(+1.25%)
Oct 11, 2011	70.52	71.92	70.33	71.56	2,690,525	+0.43(+0.61%)
Oct 10, 2011	69.54	71.15	69.51	71.12	1,081,130	+3.10(+4.55%)
Oct 07, 2011	69.76	70.24	67.85	68.03	2,889,649	-1.72(-2.47%)
Oct 06, 2011	68.98	69.86	68.74	69.75	1,547,208	+1.63(+2.39%)
Oct 05, 2011	66.95	68.61	66.09	68.12	3,854,300	+1.24(+1.85%)
Oct 04, 2011	62.31	66.98	62.05	66.88	5,187,880	+3.77(+5.98%)
Oct 03, 2011	66.32	67.13	62.96	63.10	3,450,557	-3.40(-5.12%)
Sep 30, 2011	67.55	68.58	66.51	66.51	3,646,474	-2.00(-2.92%)
Sep 29, 2011	69.64	69.84	66.53	68.51	1,754,993	+0.48(+0.71%)
Sep 28, 2011	70.82	71.16	67.90	68.03	2,447,211	-2.87(-4.05%)
Sep 27, 2011	71.01	72.45	70.26	70.90	2,459,160	+1.72(+2.49%)
Sep 26, 2011	68.43	69.25	66.78	69.18	1,035,994	+1.36(+2.00%)
Sep 23, 2011	66.81	68.20	66.50	67.82	1,477,064	+0.80(+1.19%)
Sep 22, 2011	66.65	68.45	65.85	67.02	2,207,152	-2.29(-3.31%)
Sep 21, 2011	71.85	72.51	69.31	69.31	1,943,607	-2.59(-3.61%)
Sep 20, 2011	73.51	74.27	71.87	71.91	1,640,539	-1.26(-1.73%)
Sep 19, 2011	72.85	73.98	72.06	73.17	1,667,315	-1.07(-1.44%)
Sep 16, 2011	74.47	74.83	73.58	74.24	2,110,324	+0.09(+0.12%)
Sep 15, 2011	73.95	74.25	72.68	74.15	1,449,876	+0.99(+1.36%)
Sep 14, 2011	72.52	74.18	71.03	73.15	2,272,551	+1.28(+1.78%)
Sep 13, 2011	71.04	72.06	70.27	71.87	1,127,785	+1.35(+1.91%)
Sep 12, 2011	68.91	70.76	68.67	70.52	3,215,933	+0.61(+0.88%)
Sep 09, 2011	71.22	71.76	69.14	69.91	1,719,032	-2.21(-3.07%)
Sep 08, 2011	73.05	74.06	71.79	72.12	2,690,882	-1.37(-1.87%)
Sep 07, 2011	72.08	73.63	71.79	73.50	1,602,277	+2.72(+3.84%)
Sep 06, 2011	68.19	70.90	68.19	70.78	1,840,878	-0.24(-0.34%)
Sep 02, 2011	71.81	72.68	70.58	71.02	1,486,091	-2.55(-3.46%)
Sep 01, 2011	75.24	76.23	73.27	73.57	3,483,544	-1.49(-1.99%)
Aug 31, 2011	75.83	76.61	74.29	75.06	4,599,948	-0.22(-0.29%)
Aug 30, 2011	74.15	75.84	73.69	75.28	1,510,727	+0.57(+0.76%)
Aug 29, 2011	72.36	74.82	72.25	74.71	1,247,107	+3.31(+4.64%)
Aug 26, 2011	69.08	71.55	67.99	71.39	1,607,132	+1.98(+2.85%)
Aug 25, 2011	72.13	72.30	69.31	69.41	1,893,661	-1.76(-2.47%)
Aug 24, 2011	70.16	71.66	69.42	71.18	2,387,650	+0.84(+1.19%)
Aug 23, 2011	67.17	70.39	66.57	70.34	3,675,950	+3.52(+5.27%)
Aug 22, 2011	68.79	68.93	66.19	66.81	1,661,581	-0.12(-0.18%)
Aug 19, 2011	66.64	69.22	66.41	66.93	2,898,996	-1.16(-1.70%)
Aug 18, 2011	70.05	70.33	67.44	68.09	3,080,873	-4.58(-6.30%)
Aug 17, 2011	73.39	73.90	71.87	72.67	3,140,643	-0.09(-0.12%)
Aug 16, 2011	73.16	73.81	71.95	72.76	3,415,274	-1.64(-2.21%)
Aug 15, 2011	73.16	74.44	72.77	74.40	1,941,903	+1.93(+2.67%)
Aug 12, 2011	72.25	72.96	71.21	72.47	2,697,412	+0.87(+1.21%)
Aug 11, 2011	68.52	72.74	68.16	71.60	3,719,085	+3.49(+5.12%)
Aug 10, 2011	69.13	70.84	67.94	68.11	5,925,381	-3.33(-4.66%)
Aug 09, 2011	72.46	71.46	65.48	71.45	6,249,468	+4.62(+6.91%)
Aug 08, 2011	70.81	72.21	66.79	66.83	8,263,642	-6.37(-8.70%)
Aug 05, 2011	75.60	75.84	71.23	73.20	6,335,703	-1.33(-1.78%)
Aug 04, 2011	78.47	78.52	74.53	74.53	8,020,201	-5.21(-6.54%)
Aug 03, 2011	79.14	79.74	77.01	79.74	3,634,806	+0.61(+0.78%)
Aug 02, 2011	81.34	82.33	78.92	79.12	2,761,452	-2.72(-3.32%)
Aug 01, 2011	83.56	83.82	80.91	81.84	2,669,650	-0.45(-0.55%)
Jul 29, 2011	81.35	82.82	80.43	82.29	3,611,515	-0.10(-0.12%)
Jul 28, 2011	82.70	83.75	82.30	82.39	1,961,118	-0.28(-0.34%)
Jul 27, 2011	84.90	84.90	82.51	82.67	2,691,374	-2.72(-3.18%)
Jul 26, 2011	86.02	86.30	85.28	85.39	2,101,039	-0.87(-1.01%)
Jul 25, 2011	86.27	87.06	85.94	86.26	1,710,118	-1.07(-1.22%)
Jul 22, 2011	87.36	87.60	87.29	87.33	2,323,625	+0.33(+0.37%)
Jul 21, 2011	86.82	87.51	86.41	87.00	2,057,179	+0.58(+0.67%)
Jul 20, 2011	86.89	86.93	85.81	86.42	1,636,880	-0.36(-0.42%)
Jul 19, 2011	85.41	86.86	85.40	86.78	2,106,927	+2.13(+2.52%)
Jul 18, 2011	85.45	85.76	84.09	84.65	1,710,215	-1.27(-1.48%)
Jul 15, 2011	85.58	85.99	85.21	85.93	2,005,448	+0.63(+0.74%)
Jul 14, 2011	86.96	87.41	85.05	85.29	2,762,392	-1.40(-1.61%)
Jul 13, 2011	86.31	87.66	86.31	86.69	1,924,496	+0.86(+1.00%)
Jul 12, 2011	86.02	86.78	85.67	85.83	3,926,218	-0.56(-0.65%)
Jul 11, 2011	87.29	87.91	86.18	86.39	1,450,736	-2.15(-2.43%)
Jul 08, 2011	87.74	88.59	87.56	88.54	1,584,747	-0.45(-0.51%)
Jul 07, 2011	88.54	89.37	88.40	89.00	2,185,189	+1.24(+1.41%)
Jul 06, 2011	87.26	87.87	86.82	87.76	1,284,260	+0.38(+0.43%)
Jul 05, 2011	86.89	87.44	86.77	87.38	1,686,143	+0.58(+0.67%)
Jul 01, 2011	85.70	87.00	85.28	86.80	1,706,074	+1.22(+1.42%)
Jun 30, 2011	85.08	85.77	85.06	85.58	1,271,420	+0.73(+0.86%)
Jun 29, 2011	84.91	85.23	84.07	84.85	1,477,595	+0.34(+0.41%)
Jun 28, 2011	83.21	84.51	83.01	84.50	1,857,446	+1.61(+1.94%)
Jun 27, 2011	82.09	83.12	81.59	82.90	1,514,904	+0.68(+0.82%)
Jun 24, 2011	82.88	83.04	81.68	82.22	3,052,125	-0.42(-0.51%)
Jun 23, 2011	80.89	82.75	80.24	82.65	2,135,719	+0.77(+0.94%)
Jun 22, 2011	82.13	83.05	81.88	81.88	1,801,940	-0.71(-0.86%)
Jun 21, 2011	81.14	82.69	81.04	82.59	2,447,015	+2.04(+2.53%)
Jun 20, 2011	80.39	80.57	80.07	80.55	2,608,226	+0.76(+0.95%)
Jun 17, 2011	80.73	80.90	79.46	79.79	2,125,016	-0.18(-0.23%)
Jun 16, 2011	80.03	80.73	78.89	79.98	3,547,603	-0.07(-0.09%)
Jun 15, 2011	80.66	81.36	79.77	80.05	1,874,526	-1.45(-1.78%)
Jun 14, 2011	80.47	81.73	80.46	81.50	2,231,616	+1.80(+2.25%)
Jun 13, 2011	80.32	80.81	79.33	79.70	1,621,469	-0.34(-0.43%)
Jun 10, 2011	80.95	81.04	79.74	80.05	2,255,661	-1.36(-1.67%)
Jun 09, 2011	80.98	81.88	80.67	81.41	1,634,886	+0.64(+0.79%)
Jun 08, 2011	81.54	81.79	80.63	80.77	2,023,932	-1.14(-1.39%)
Jun 07, 2011	82.22	82.54	81.73	81.91	2,091,748	+0.26(+0.32%)
Jun 06, 2011	82.92	83.38	81.56	81.64	1,368,747	-1.51(-1.81%)
Jun 03, 2011	83.12	84.13	83.00	83.15	1,725,878	-0.08(-0.10%)
May 24, 2011	83.86	84.34	83.10	83.23	3,789,263	-0.49(-0.58%)
May 23, 2011	83.83	84.37	83.54	83.72	1,916,874	-1.71(-2.01%)
May 20, 2011	85.71	86.04	84.71	85.43	1,458,809	-0.53(-0.62%)
May 19, 2011	86.48	86.56	85.16	85.97	1,228,872	+0.14(+0.17%)
May 18, 2011	84.50	85.90	84.36	85.82	1,945,637	+1.50(+1.78%)
May 17, 2011	84.00	84.60	83.58	84.32	3,204,553	-0.29(-0.34%)
May 16, 2011	85.58	86.50	84.54	84.61	2,224,571	-1.59(-1.84%)
May 13, 2011	87.30	87.63	85.90	86.20	2,649,235	-1.11(-1.27%)
May 12, 2011	85.88	87.61	85.35	87.31	2,204,604	+0.81(+0.94%)
May 11, 2011	87.87	87.94	86.00	86.50	2,055,274	-1.59(-1.80%)
May 10, 2011	87.26	88.09	87.13	88.09	2,695,799	+1.30(+1.50%)
May 09, 2011	85.60	86.95	85.42	86.79	1,544,126	+1.11(+1.30%)
May 06, 2011	85.98	86.80	85.19	85.68	2,393,020	+0.68(+0.80%)
May 05, 2011	84.68	86.42	84.48	85.00	3,438,171	-0.41(-0.48%)
May 04, 2011	86.77	86.78	84.79	85.41	2,345,037	-1.19(-1.38%)
May 03, 2011	87.75	87.98	85.99	86.60	2,606,677	-1.34(-1.53%)
May 02, 2011	88.14	88.15	87.88	87.94	3,150,796	-1.22(-1.37%)
Apr 29, 2011	88.78	89.43	88.67	89.16	982,971	+0.56(+0.63%)
Apr 28, 2011	88.30	89.01	88.17	88.60	1,458,420	+0.25(+0.29%)
Apr 27, 2011	87.82	88.40	87.30	88.35	1,635,088	+0.69(+0.78%)
Apr 26, 2011	87.33	88.27	86.96	87.66	1,295,412	+0.60(+0.69%)
Apr 25, 2011	87.24	87.29	86.37	87.06	1,951,507	-0.14(-0.17%)
Apr 21, 2011	87.02	87.23	86.43	87.20	1,388,703	+0.74(+0.86%)
Apr 20, 2011	85.89	86.47	85.70	86.46	1,449,713	+2.05(+2.43%)
Apr 19, 2011	84.53	84.92	83.81	84.41	1,578,100	+0.08(+0.10%)
Apr 18, 2011	84.51	84.51	83.56	84.33	1,759,136	-1.45(-1.69%)
Apr 15, 2011	84.96	85.79	84.40	85.79	1,407,949	+0.84(+0.99%)
Apr 14, 2011	83.93	84.99	83.66	84.95	1,485,467	+0.44(+0.52%)
Apr 13, 2011	84.72	85.03	83.86	84.50	2,116,563	+0.37(+0.44%)
Apr 12, 2011	84.70	84.96	83.90	84.13	3,076,099	-1.09(-1.28%)
Apr 11, 2011	86.03	86.29	84.91	85.23	2,528,168	-0.77(-0.89%)
Apr 08, 2011	87.30	87.36	85.52	85.99	1,559,303	-0.78(-0.90%)
Apr 07, 2011	87.24	87.73	86.49	86.78	1,879,773	-0.40(-0.46%)
Apr 06, 2011	87.71	88.00	86.72	87.18	1,781,432	-0.05(-0.06%)
Apr 05, 2011	86.58	87.76	86.44	87.22	1,211,520	+0.66(+0.77%)
Apr 04, 2011	86.64	86.86	86.36	86.56	1,306,409	+0.23(+0.26%)

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