Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	101.46	101.91	101.45	101.84	14,362,132	+0.49(+0.49%)
Apr 28, 2011	100.67	101.45	100.65	101.35	14,819,896	+0.58(+0.58%)
Apr 27, 2011	100.13	100.92	99.96	100.77	7,173,965	+0.79(+0.79%)
Apr 26, 2011	99.26	100.13	99.15	99.98	7,840,913	+0.91(+0.92%)
Apr 25, 2011	99.17	99.20	98.80	99.07	5,583,852	-0.19(-0.19%)
Apr 21, 2011	99.13	99.28	98.78	99.26	5,064,594	+0.36(+0.36%)
Apr 20, 2011	98.58	99.05	98.44	98.90	8,440,250	+1.55(+1.59%)
Apr 19, 2011	97.01	97.43	96.83	97.35	6,273,920	+0.52(+0.53%)
Apr 18, 2011	96.91	96.95	95.97	96.83	12,617,193	-1.15(-1.18%)
Apr 15, 2011	97.74	98.17	97.40	97.99	6,670,430	+0.37(+0.38%)
Apr 14, 2011	97.02	97.75	96.61	97.61	5,455,999	+0.14(+0.14%)
Apr 13, 2011	97.97	98.00	97.10	97.48	5,380,111	+0.07(+0.07%)
Apr 12, 2011	97.77	97.92	97.18	97.41	6,490,529	-0.94(-0.95%)
Apr 11, 2011	98.46	98.85	98.12	98.35	6,875,205	-0.01(-0.01%)
Apr 08, 2011	98.86	98.91	97.88	98.35	7,648,831	-0.21(-0.21%)
Apr 07, 2011	98.66	98.83	97.92	98.56	8,230,339	-0.21(-0.21%)
Apr 06, 2011	98.80	98.92	98.47	98.77	5,339,853	+0.41(+0.42%)
Apr 05, 2011	98.25	98.74	98.04	98.35	10,719,445	-0.09(-0.09%)
Apr 04, 2011	98.35	98.50	98.19	98.44	7,895,331	+0.24(+0.24%)
Apr 01, 2011	98.31	98.59	97.95	98.20	6,551,678	+0.35(+0.36%)
Mar 31, 2011	97.98	98.28	97.80	97.85	5,475,725	-0.15(-0.15%)
Mar 30, 2011	97.84	98.30	97.79	98.00	5,156,093	+0.56(+0.57%)
Mar 29, 2011	96.83	97.52	96.64	97.45	7,579,689	+0.60(+0.62%)
Mar 28, 2011	97.13	97.41	96.80	96.85	3,349,454	-0.16(-0.16%)
Mar 25, 2011	96.80	97.30	96.72	97.01	8,307,817	+0.40(+0.41%)
Mar 24, 2011	96.44	96.76	96.02	96.61	6,071,931	+0.66(+0.69%)
Mar 23, 2011	95.20	96.17	95.00	95.95	8,417,500	+0.56(+0.59%)
Mar 22, 2011	95.57	95.64	95.27	95.39	8,001,861	-0.12(-0.13%)
Mar 21, 2011	95.58	95.70	95.30	95.51	9,574,369	+1.43(+1.52%)
Mar 18, 2011	94.52	94.66	93.86	94.07	13,242,905	+0.46(+0.49%)
Mar 17, 2011	93.42	93.84	92.99	93.61	9,915,789	+1.22(+1.32%)
Mar 16, 2011	93.85	94.03	91.88	92.40	20,705,440	-1.81(-1.92%)
Mar 15, 2011	93.81	94.76	93.71	94.20	18,590,760	-1.13(-1.18%)
Mar 14, 2011	95.27	95.54	94.59	95.33	10,102,313	-0.45(-0.47%)
Mar 11, 2011	94.87	96.12	94.83	95.78	13,196,795	+0.55(+0.58%)
Mar 10, 2011	96.21	96.29	95.15	95.24	19,741,390	-1.81(-1.87%)
Mar 09, 2011	96.94	97.41	96.60	97.05	9,839,327	+0.02(+0.02%)
Mar 08, 2011	96.14	97.35	95.91	97.03	10,085,266	+1.02(+1.06%)
Mar 07, 2011	96.86	97.25	95.62	96.01	10,514,154	-0.61(-0.63%)
Mar 04, 2011	97.38	97.46	95.93	96.62	13,060,953	-0.71(-0.73%)
Mar 03, 2011	96.60	97.57	96.59	97.33	9,174,975	+1.52(+1.59%)
Mar 02, 2011	95.65	96.23	95.45	95.81	10,432,682	+0.06(+0.07%)
Mar 01, 2011	97.36	97.42	95.74	95.74	12,154,859	-1.42(-1.46%)
Feb 28, 2011	96.64	97.18	96.59	97.16	7,242,978	+0.80(+0.83%)
Feb 25, 2011	96.20	96.51	96.04	96.36	7,103,374	+0.57(+0.60%)
Feb 24, 2011	96.06	96.28	95.11	95.78	15,402,279	-0.34(-0.36%)
Feb 23, 2011	96.78	96.86	95.74	96.13	18,183,690	-0.83(-0.85%)
Feb 22, 2011	97.73	98.06	96.64	96.95	12,360,264	-1.36(-1.38%)
Feb 18, 2011	97.81	98.35	97.69	98.31	7,946,765	+0.35(+0.36%)
Feb 17, 2011	97.56	98.11	97.49	97.96	6,105,497	+0.22(+0.23%)
Feb 16, 2011	97.43	97.88	97.34	97.74	7,140,908	+0.54(+0.56%)
Feb 15, 2011	97.31	97.34	96.95	97.20	6,103,230	-0.33(-0.33%)
Feb 14, 2011	97.43	97.61	97.28	97.53	5,147,255	-0.03(-0.03%)
Feb 11, 2011	96.90	97.65	96.81	97.56	8,669,345	+0.38(+0.39%)
Feb 10, 2011	96.86	97.24	96.59	97.18	9,027,114	-0.09(-0.09%)
Feb 09, 2011	97.13	97.36	96.84	97.26	9,642,933	+0.11(+0.11%)
Feb 08, 2011	96.60	97.22	96.51	97.15	7,586,265	+0.63(+0.65%)
Feb 07, 2011	96.15	96.76	96.13	96.52	9,199,390	+0.52(+0.55%)
Feb 04, 2011	95.74	96.00	95.47	96.00	6,528,528	+0.25(+0.27%)
Feb 03, 2011	95.47	95.90	95.10	95.74	7,968,251	+0.21(+0.22%)
Feb 02, 2011	95.36	95.70	95.36	95.53	5,319,472	+0.01(+0.01%)
Feb 01, 2011	94.78	95.63	94.72	95.52	9,589,204	+1.19(+1.26%)
Jan 31, 2011	94.06	94.38	93.77	94.34	11,270,806	+0.46(+0.49%)
Jan 28, 2011	95.18	95.34	93.67	93.88	21,568,462	-1.29(-1.35%)
Jan 27, 2011	95.15	95.39	95.01	95.16	9,294,668	+0.02(+0.03%)
Jan 26, 2011	95.09	95.40	94.93	95.14	11,514,898	+0.10(+0.10%)
Jan 25, 2011	94.89	95.12	94.42	95.04	13,171,748	-0.06(-0.06%)
Jan 24, 2011	94.15	95.12	94.13	95.10	15,462,751	+0.88(+0.93%)
Jan 21, 2011	94.42	94.50	93.83	94.23	12,156,345	+0.27(+0.29%)
Jan 20, 2011	93.73	94.13	93.33	93.95	13,729,246	-0.03(-0.03%)
Jan 19, 2011	94.14	94.25	93.75	93.98	11,384,619	-0.06(-0.06%)
Jan 18, 2011	93.67	94.20	93.65	94.04	5,865,691	+0.43(+0.46%)
Jan 14, 2011	92.97	93.68	92.91	93.61	7,400,176	+0.39(+0.42%)
Jan 13, 2011	93.36	93.37	92.92	93.22	7,614,605	-0.16(-0.17%)
Jan 12, 2011	93.18	93.58	93.07	93.38	6,607,543	+0.68(+0.73%)
Jan 11, 2011	92.77	92.95	92.40	92.71	6,440,085	+0.28(+0.30%)
Jan 10, 2011	92.40	92.54	91.92	92.43	7,738,094	-0.29(-0.32%)
Jan 07, 2011	92.99	93.14	92.13	92.72	11,629,915	-0.17(-0.18%)
Jan 06, 2011	93.18	93.22	92.67	92.89	9,003,517	-0.21(-0.22%)
Jan 05, 2011	92.63	93.22	92.51	93.10	9,514,182	+0.32(+0.34%)
Jan 04, 2011	92.83	92.85	92.36	92.78	12,289,811	+0.18(+0.20%)
Jan 03, 2011	92.59	92.95	92.55	92.59	11,451,643	+0.62(+0.67%)
Dec 31, 2010	91.73	92.05	91.50	91.97	4,684,122	+0.14(+0.16%)
Dec 30, 2010	91.89	92.04	91.68	91.83	8,296,374	-0.16(-0.17%)
Dec 29, 2010	92.04	92.25	91.97	91.99	8,324,997	-0.11(-0.12%)
Dec 28, 2010	92.09	92.17	91.74	92.10	5,957,075	+0.20(+0.22%)
Dec 27, 2010	91.76	91.98	91.59	91.90	5,203,022	-0.15(-0.16%)
Dec 23, 2010	91.88	92.10	91.79	92.05	4,499,268	+0.12(+0.13%)
Dec 22, 2010	91.75	92.00	91.67	91.93	4,384,120	+0.21(+0.23%)
Dec 21, 2010	91.56	91.84	91.47	91.72	6,014,847	+0.45(+0.49%)
Dec 20, 2010	91.58	91.59	90.98	91.27	8,476,148	-0.16(-0.17%)
Dec 17, 2010	91.42	91.47	91.06	91.43	5,811,263	-0.23(-0.25%)
Dec 16, 2010	91.47	91.78	91.01	91.66	10,195,271	+0.28(+0.30%)
Dec 15, 2010	91.40	91.82	91.22	91.39	7,355,993	-0.10(-0.10%)
Dec 14, 2010	91.18	91.78	91.15	91.48	6,553,095	+0.41(+0.45%)
Dec 13, 2010	91.21	91.50	91.02	91.07	5,988,275	+0.16(+0.18%)
Dec 10, 2010	90.76	90.95	90.49	90.91	10,429,457	+0.29(+0.32%)
Dec 09, 2010	90.96	90.99	90.29	90.61	6,580,700	+0.02(+0.03%)
Dec 08, 2010	90.44	90.74	90.24	90.59	8,176,297	+0.13(+0.14%)
Dec 07, 2010	91.17	91.24	90.42	90.46	9,576,382	-0.01(-0.01%)
Dec 06, 2010	90.50	90.72	90.38	90.47	7,713,954	-0.16(-0.18%)
Dec 03, 2010	90.15	90.69	90.13	90.63	5,725,145	+0.16(+0.18%)
Dec 02, 2010	89.70	90.57	89.68	90.47	7,729,994	+0.85(+0.95%)
Dec 01, 2010	88.83	89.80	88.76	89.62	9,193,017	+1.99(+2.27%)
Nov 30, 2010	87.23	88.10	87.15	87.63	10,127,407	-0.38(-0.43%)
Nov 29, 2010	87.70	88.18	87.02	88.01	7,593,888	+0.01(+0.01%)
Nov 26, 2010	88.24	88.57	88.00	88.00	2,929,521	-0.96(-1.08%)
Nov 24, 2010	88.29	88.97	88.97	88.97	5,404,599	+1.16(+1.32%)
Nov 23, 2010	88.12	88.14	87.42	87.81	8,317,011	-1.14(-1.28%)
Nov 22, 2010	88.73	88.98	87.93	88.94	8,567,810	-0.15(-0.17%)
Nov 19, 2010	88.82	89.13	88.43	89.09	5,626,533	-0.11(-0.12%)
Nov 18, 2010	88.58	89.38	88.57	89.21	8,994,564	+1.36(+1.55%)
Nov 17, 2010	88.00	88.12	87.70	87.85	6,988,529	-0.05(-0.05%)
Nov 16, 2010	88.76	88.88	87.55	87.89	11,999,133	-1.45(-1.62%)
Nov 15, 2010	89.34	89.91	89.23	89.34	8,307,186	+0.13(+0.14%)
Nov 12, 2010	89.45	89.87	88.81	89.21	10,933,444	-0.73(-0.81%)
Nov 11, 2010	89.80	90.09	89.51	89.95	6,923,335	-0.52(-0.57%)
Nov 10, 2010	90.38	90.59	89.69	90.46	12,508,723	+0.03(+0.04%)
Nov 09, 2010	90.98	91.00	90.07	90.43	7,340,100	-0.42(-0.46%)
Nov 08, 2010	90.79	90.96	90.50	90.85	5,106,069	-0.25(-0.28%)
Nov 05, 2010	91.04	91.18	90.72	91.11	7,981,416	+0.09(+0.10%)
Nov 04, 2010	90.13	91.09	90.07	91.02	11,758,784	+1.69(+1.90%)
Nov 03, 2010	89.14	89.38	88.34	89.33	12,708,708	+0.33(+0.38%)
Nov 02, 2010	89.09	89.31	88.97	88.99	5,103,503	+0.45(+0.50%)
Nov 01, 2010	88.83	89.49	88.03	88.55	11,853,441	+0.01(+0.01%)
Oct 29, 2010	88.31	88.59	88.14	88.54	7,508,277	+0.17(+0.19%)
Oct 28, 2010	88.90	88.98	87.96	88.37	7,112,508	+0.46(+0.52%)
Oct 27, 2010	88.39	88.66	87.70	87.91	9,565,742	-0.95(-1.07%)
Oct 25, 2010	89.01	89.52	88.81	88.86	7,702,147	+0.28(+0.31%)
Oct 22, 2010	88.76	88.83	88.41	88.58	4,463,628	-0.14(-0.16%)
Oct 21, 2010	88.75	89.25	88.05	88.72	8,777,712	+0.36(+0.41%)
Oct 20, 2010	87.57	88.75	87.35	88.36	9,275,013	+0.99(+1.14%)
Oct 19, 2010	87.73	88.04	86.84	87.37	11,634,396	-0.93(-1.05%)
Oct 18, 2010	88.04	88.76	87.93	88.30	5,575,515	+0.26(+0.30%)
Oct 15, 2010	88.63	88.67	87.58	88.04	11,790,364	-0.31(-0.35%)
Oct 14, 2010	88.33	88.47	87.74	88.35	11,279,159	+0.01(+0.01%)
Oct 13, 2010	88.15	88.80	88.02	88.34	8,701,802	+0.64(+0.73%)
Oct 12, 2010	87.44	88.00	86.87	87.70	6,755,530	+0.00(+0.00%)
Oct 11, 2010	87.73	87.81	87.40	87.70	4,434,525	+0.08(+0.09%)
Oct 08, 2010	87.62	87.82	87.00	87.62	6,051,797	+0.45(+0.51%)
Oct 07, 2010	87.57	87.58	86.71	87.18	590	-0.14(-0.15%)
Oct 06, 2010	87.05	87.36	86.92	87.31	9,071,392	+0.29(+0.34%)
Oct 05, 2010	86.23	87.24	86.12	87.02	125	+1.46(+1.70%)
Oct 04, 2010	86.03	86.34	85.17	85.56	6,992,043	-0.60(-0.69%)
Oct 01, 2010	86.16	86.48	85.78	86.16	7,529,681	+0.33(+0.38%)
Sep 30, 2010	86.63	87.11	85.48	85.83	14,672,144	-0.32(-0.37%)
Sep 29, 2010	86.18	86.47	85.91	86.15	3,080	-0.20(-0.23%)
Sep 28, 2010	86.19	86.60	85.35	86.35	1,885	+0.29(+0.34%)
Sep 27, 2010	86.36	86.49	85.97	86.06	5,014,637	-0.30(-0.35%)
Sep 24, 2010	85.72	86.43	85.64	86.36	6,708,893	+1.51(+1.78%)
Sep 23, 2010	84.82	85.60	84.64	84.85	2,891	-0.58(-0.68%)
Sep 22, 2010	85.56	85.94	85.17	85.43	7,032,063	-0.17(-0.20%)
Sep 21, 2010	85.54	86.15	85.24	85.60	1,257	+0.08(+0.09%)
Sep 20, 2010	84.63	85.68	84.47	85.52	6,609,692	+1.15(+1.37%)
Sep 17, 2010	84.37	84.70	84.04	84.37	9,778,510	+0.10(+0.12%)
Sep 15, 2010	83.68	84.36	83.50	84.27	5,499,307	+0.40(+0.47%)
Sep 14, 2010	83.90	84.37	83.65	83.87	735	-0.18(-0.22%)
Sep 13, 2010	84.04	84.20	83.57	84.05	6,181,316	+0.71(+0.85%)
Sep 10, 2010	83.06	83.38	82.84	83.34	4,430,413	+0.42(+0.51%)
Sep 09, 2010	83.50	83.52	82.70	82.92	251	+0.21(+0.26%)
Sep 08, 2010	82.49	83.04	82.47	82.71	2,514	+0.33(+0.41%)
Sep 07, 2010	82.85	82.95	82.25	82.37	5,288,610	-0.81(-0.97%)
Sep 03, 2010	82.90	83.22	82.16	83.18	7,898,547	+1.03(+1.26%)
Sep 02, 2010	81.86	82.16	81.63	82.15	29,989	+0.38(+0.47%)
Sep 01, 2010	80.62	81.85	80.60	81.77	10,700,012	+2.09(+2.63%)
Aug 31, 2010	79.60	80.22	79.16	79.68	66,724	-0.08(-0.10%)
Aug 30, 2010	80.52	80.77	79.67	79.76	5,938,823	-1.04(-1.29%)
Aug 27, 2010	79.57	80.84	79.06	80.80	13,115,587	+1.31(+1.65%)
Aug 26, 2010	80.31	80.38	79.28	79.49	8,540	-0.54(-0.68%)
Aug 25, 2010	79.47	80.32	79.04	80.03	251	+0.17(+0.21%)
Aug 24, 2010	80.12	80.46	79.47	79.86	6,208	-1.08(-1.34%)
Aug 23, 2010	81.56	81.97	80.89	80.94	6,884,927	-0.30(-0.37%)
Aug 20, 2010	81.47	81.51	80.71	81.24	10,747,364	-0.73(-0.89%)
Aug 19, 2010	82.79	82.97	81.57	81.98	1,391	-1.20(-1.44%)
Aug 18, 2010	82.93	83.61	82.47	83.18	72,168	+0.19(+0.23%)
Aug 17, 2010	82.72	83.61	82.46	82.99	2,392	+0.84(+1.02%)
Aug 16, 2010	81.78	82.40	81.43	82.15	7,315,775	-0.06(-0.07%)
Aug 13, 2010	82.21	82.56	82.01	82.21	8,151,278	-0.08(-0.10%)
Aug 12, 2010	81.81	82.62	81.75	82.29	18,294,628	-0.54(-0.65%)
Aug 11, 2010	83.67	83.69	82.65	82.83	45,520	-1.79(-2.12%)
Aug 10, 2010	84.62	85.25	84.05	84.62	125	-0.59(-0.69%)
Aug 09, 2010	85.11	85.41	84.82	85.21	4,681,180	+0.34(+0.40%)
Aug 06, 2010	84.86	84.89	83.77	84.86	9,460,432	-0.15(-0.18%)
Aug 05, 2010	84.66	85.01	84.50	85.01	251	-0.06(-0.07%)
Aug 04, 2010	84.83	85.23	84.62	85.08	20,052	+0.45(+0.54%)
Aug 03, 2010	84.70	84.97	84.36	84.62	6,839,196	-0.27(-0.32%)
Aug 02, 2010	84.38	85.10	84.22	84.89	8,614,797	+1.61(+1.94%)
Jul 30, 2010	83.21	83.62	82.36	83.28	14,716,704	+0.02(+0.03%)
Jul 29, 2010	84.04	84.26	82.66	83.26	128	-0.33(-0.40%)
Jul 28, 2010	83.71	83.96	83.27	83.59	32,727	-0.28(-0.33%)
Jul 27, 2010	84.12	84.19	83.52	83.87	440	+0.14(+0.17%)
Jul 26, 2010	83.05	83.78	82.89	83.73	11,361,025	+0.79(+0.95%)
Jul 23, 2010	82.02	83.12	81.86	82.94	16,826,610	+0.81(+0.99%)
Jul 22, 2010	81.33	82.49	81.31	82.13	17,752	+1.61(+2.00%)
Jul 21, 2010	81.67	81.69	80.11	80.52	13,593,412	-0.88(-1.08%)
Jul 20, 2010	79.62	81.45	79.57	81.40	1,042	+0.56(+0.70%)
Jul 19, 2010	80.66	81.05	80.15	80.83	9,133,832	+0.49(+0.60%)
Jul 16, 2010	80.35	82.02	80.20	80.35	15,362,522	-1.62(-1.98%)
Jul 15, 2010	82.50	82.63	81.52	81.97	14,452,226	-0.56(-0.67%)
Jul 14, 2010	82.35	82.80	82.02	82.52	9,963	+0.02(+0.02%)
Jul 13, 2010	82.10	82.87	82.06	82.51	10,270	+1.18(+1.45%)
Jul 12, 2010	81.01	81.37	80.77	81.33	8,305,389	+0.11(+0.14%)
Jul 09, 2010	81.22	81.24	80.56	81.22	9,276,808	+0.48(+0.59%)
Jul 08, 2010	80.26	80.74	79.86	80.74	11,471	+0.97(+1.22%)
Jul 07, 2010	77.58	79.84	77.55	79.77	15,406,630	+2.26(+2.91%)
Jul 06, 2010	77.94	78.44	76.85	77.51	8,039	+0.46(+0.60%)
Jul 02, 2010	77.05	77.74	76.50	77.05	14,215,698	-0.37(-0.48%)
Jul 01, 2010	77.75	77.95	76.57	77.43	23,336,370	-0.31(-0.40%)
Jun 30, 2010	78.36	78.85	77.62	77.74	276,458	-0.65(-0.83%)
Jun 29, 2010	78.39	79.72	78.05	78.39	4,843	-2.52(-3.12%)
Jun 25, 2010	80.91	81.16	80.20	80.91	13,699,190	+0.13(+0.16%)
Jun 24, 2010	81.54	81.64	80.58	80.78	16,843,494	-1.14(-1.39%)
Jun 23, 2010	81.99	82.47	81.35	81.92	16,301,695	+0.05(+0.06%)
Jun 22, 2010	83.12	83.47	81.80	81.87	1,394	-1.21(-1.46%)
Jun 21, 2010	84.10	84.28	82.69	83.08	12,897,385	-0.03(-0.04%)
Jun 18, 2010	83.11	83.39	82.91	83.11	8,668,107	-0.06(-0.07%)
Jun 17, 2010	83.13	83.22	82.23	83.17	9,366	+0.21(+0.26%)
Jun 16, 2010	82.48	83.11	82.34	82.95	12,072,041	+0.10(+0.12%)
Jun 15, 2010	81.78	82.95	81.21	82.86	2,325	+1.61(+1.99%)
Jun 14, 2010	81.92	82.32	81.16	81.24	11,309,309	-0.14(-0.17%)
Jun 11, 2010	80.39	81.41	80.35	81.38	11,406,035	+0.34(+0.42%)
Jun 10, 2010	80.02	81.12	80.02	81.04	24,515	+2.17(+2.75%)
Jun 09, 2010	79.53	80.16	78.59	78.87	20,211,746	-0.23(-0.29%)
Jun 08, 2010	78.24	79.28	77.71	79.10	4,431	+0.93(+1.19%)
Jun 07, 2010	79.27	79.48	78.11	78.16	17,203,756	-0.93(-1.18%)
Jun 04, 2010	79.10	80.48	78.75	79.10	25,207,232	-2.59(-3.16%)
Jun 03, 2010	81.92	82.13	81.01	81.68	14,906,090	+0.06(+0.08%)
Jun 02, 2010	80.23	81.65	79.87	81.62	12,258	+1.82(+2.28%)
Jun 01, 2010	80.07	81.36	79.72	79.80	3,648	-0.91(-1.13%)
May 28, 2010	80.71	81.63	80.37	80.71	24,460,056	-0.99(-1.22%)
May 27, 2010	80.69	81.71	80.39	81.71	23,048,410	+2.42(+3.05%)
May 26, 2010	80.24	80.97	79.16	79.29	30,512	-0.62(-0.78%)
May 25, 2010	78.37	80.00	77.75	79.91	23,651	-0.17(-0.22%)
May 24, 2010	80.63	81.12	79.96	80.08	20,791,476	-0.92(-1.14%)
May 21, 2010	78.98	81.11	78.76	81.01	38,782,476	+0.58(+0.72%)
May 20, 2010	81.90	82.13	80.34	80.42	23,493	-2.91(-3.49%)
May 19, 2010	83.49	83.98	82.40	83.34	30,301,804	-0.49(-0.59%)
May 18, 2010	85.34	85.52	83.63	83.83	2,036	-0.90(-1.06%)
May 17, 2010	84.86	85.05	83.25	84.73	22,066,556	+0.01(+0.01%)
May 14, 2010	84.72	85.64	84.01	84.72	22,586,524	-1.26(-1.47%)
May 13, 2010	86.66	87.07	85.88	85.98	14,031,290	-0.92(-1.06%)
May 12, 2010	85.97	86.98	85.87	86.91	16,324,522	+1.26(+1.48%)
May 11, 2010	86.29	86.64	85.51	85.64	11,654	-0.26(-0.31%)
May 10, 2010	85.98	86.06	85.11	85.91	25,714,708	+3.36(+4.07%)
May 07, 2010	83.53	84.27	81.56	82.55	42,603,256	-1.68(-1.99%)
May 06, 2010	84.35	86.82	78.87	84.23	25,292	-2.15(-2.49%)
May 05, 2010	86.61	87.15	86.10	86.37	23,717,386	-0.61(-0.70%)
May 04, 2010	87.90	87.93	86.46	86.99	3,520	-1.73(-1.95%)

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