Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	72.79	73.15	72.65	73.11	670,068	+0.33(+0.46%)
Apr 27, 2012	72.89	73.17	72.67	72.78	790,979	-0.05(-0.07%)
Apr 26, 2012	72.57	73.44	72.41	72.83	1,000,448	+0.27(+0.38%)
Apr 25, 2012	72.95	73.34	72.44	72.56	694,494	-0.13(-0.18%)
Apr 24, 2012	72.47	73.07	72.31	72.69	595,026	+0.31(+0.43%)
Apr 23, 2012	72.41	72.49	71.88	72.38	978,037	-0.48(-0.66%)
Apr 20, 2012	74.03	74.05	72.73	72.86	1,369,710	-1.03(-1.40%)
Apr 19, 2012	74.80	74.80	73.11	73.90	1,511,983	-1.54(-2.04%)
Apr 18, 2012	76.06	76.72	74.97	75.43	1,329,526	-0.70(-0.92%)
Apr 17, 2012	73.52	76.27	73.50	76.13	1,817,521	+2.81(+3.83%)
Apr 16, 2012	74.04	74.04	73.07	73.32	1,066,076	-0.32(-0.43%)
Apr 13, 2012	74.49	74.49	73.60	73.64	676,837	-0.83(-1.12%)
Apr 12, 2012	74.70	74.81	73.34	74.47	2,349,581	-0.02(-0.02%)
Apr 11, 2012	74.61	75.33	74.40	74.49	1,151,843	+0.32(+0.43%)
Apr 10, 2012	74.70	75.69	74.14	74.17	945,362	-0.69(-0.92%)
Apr 09, 2012	76.52	76.52	74.83	74.86	1,033,833	-2.70(-3.49%)
Apr 05, 2012	77.14	77.71	76.87	77.56	526,473	+0.04(+0.05%)
Apr 04, 2012	77.90	77.99	77.49	77.52	741,214	-0.87(-1.10%)
Apr 03, 2012	77.46	78.47	77.05	78.39	1,111,708	+0.97(+1.26%)
Apr 02, 2012	76.24	77.70	76.15	77.41	1,133,199	+1.26(+1.66%)
Mar 30, 2012	76.16	76.34	75.74	76.15	669,564	+0.14(+0.19%)
Mar 29, 2012	75.44	76.12	75.03	76.01	935,793	+0.18(+0.24%)
Mar 28, 2012	76.09	76.27	75.58	75.83	619,264	-0.38(-0.50%)
Mar 27, 2012	76.57	76.65	75.94	76.21	698,119	-0.24(-0.32%)
Mar 26, 2012	74.68	76.47	74.48	76.45	936,487	+2.02(+2.72%)
Mar 23, 2012	74.87	75.09	73.13	74.43	2,513,416	-0.51(-0.68%)
Mar 22, 2012	75.50	75.78	74.92	74.94	918,370	-0.92(-1.21%)
Mar 21, 2012	74.48	75.99	74.29	75.85	1,388,209	+1.34(+1.80%)
Mar 20, 2012	74.81	74.88	74.38	74.51	469,734	-0.47(-0.62%)
Mar 19, 2012	75.13	75.62	74.83	74.98	422,505	-0.17(-0.22%)
Mar 16, 2012	75.56	76.02	74.95	75.14	807,663	-0.22(-0.30%)
Mar 15, 2012	75.08	75.54	74.41	75.37	707,923	+0.29(+0.39%)
Mar 14, 2012	73.91	75.16	73.60	75.08	1,310,321	+1.15(+1.55%)
Mar 13, 2012	73.88	74.04	73.13	73.93	1,167,049	+0.45(+0.61%)
Mar 12, 2012	74.01	74.04	73.41	73.48	902,758	-0.34(-0.46%)
Mar 09, 2012	73.80	74.05	73.61	73.82	1,006,590	+0.08(+0.11%)
Mar 08, 2012	74.23	74.35	73.74	73.74	908,811	-0.25(-0.34%)
Mar 07, 2012	74.05	74.10	73.61	73.99	845,642	+0.11(+0.15%)
Mar 06, 2012	73.86	74.28	73.70	73.88	892,216	-0.54(-0.73%)
Mar 05, 2012	74.14	74.58	73.96	74.42	1,510,925	+0.12(+0.16%)
Mar 02, 2012	73.94	74.63	73.72	74.30	976,305	+0.22(+0.29%)
Mar 01, 2012	74.80	74.99	73.54	74.09	1,536,396	-0.69(-0.92%)
Feb 29, 2012	75.42	75.48	74.64	74.78	1,248,635	-0.77(-1.01%)
Feb 28, 2012	74.99	75.85	74.89	75.54	922,941	+0.76(+1.01%)
Feb 27, 2012	73.45	74.96	73.40	74.79	1,080,533	+0.68(+0.92%)
Feb 24, 2012	73.39	74.24	72.39	74.10	1,061,733	+0.90(+1.23%)
Feb 23, 2012	73.10	73.66	72.96	73.20	681,854	-0.04(-0.06%)
Feb 22, 2012	72.84	73.35	72.71	73.25	873,543	+0.25(+0.34%)
Feb 21, 2012	73.25	73.55	72.57	73.00	824,627	-0.16(-0.22%)
Feb 17, 2012	73.58	73.68	72.81	73.16	785,297	-0.11(-0.15%)
Feb 16, 2012	72.76	73.48	72.41	73.26	1,010,377	+0.51(+0.70%)
Feb 15, 2012	73.90	73.90	72.29	72.76	2,241,907	-1.45(-1.95%)
Feb 14, 2012	73.63	74.65	73.63	74.20	1,204,638	+0.29(+0.39%)
Feb 13, 2012	75.12	75.46	73.49	73.91	1,323,972	-0.98(-1.31%)
Feb 10, 2012	75.43	75.50	72.44	74.89	2,494,778	-1.73(-2.26%)
Feb 09, 2012	76.40	76.70	75.87	76.62	793,904	+0.10(+0.13%)
Feb 08, 2012	76.37	77.33	76.36	76.52	777,437	+0.03(+0.04%)
Feb 07, 2012	75.50	76.58	75.50	76.49	906,356	+0.79(+1.04%)
Feb 06, 2012	77.11	77.31	75.53	75.70	985,542	-1.74(-2.25%)
Feb 03, 2012	77.50	77.61	76.78	77.44	1,017,892	+0.56(+0.72%)
Feb 02, 2012	76.95	77.06	76.30	76.88	619,039	-0.07(-0.09%)
Feb 01, 2012	76.69	77.46	76.29	76.95	1,110,404	+0.92(+1.21%)
Jan 31, 2012	76.02	76.43	75.57	76.02	890,558	+0.39(+0.52%)
Jan 30, 2012	75.47	75.63	74.67	75.63	608,996	-0.33(-0.44%)
Jan 27, 2012	75.63	76.59	75.38	75.97	1,420,432	+0.22(+0.29%)
Jan 26, 2012	76.19	76.84	75.38	75.75	1,044,194	-0.60(-0.78%)
Jan 25, 2012	75.52	76.57	74.74	76.35	861,434	+0.50(+0.66%)
Jan 24, 2012	75.10	76.48	74.57	75.85	1,263,813	+1.89(+2.55%)
Jan 23, 2012	73.66	74.11	73.31	73.96	651,752	+0.22(+0.30%)
Jan 20, 2012	73.90	74.02	73.01	73.74	733,300	-0.16(-0.21%)
Jan 19, 2012	73.37	73.95	72.88	73.90	1,074,978	+0.30(+0.41%)
Jan 18, 2012	73.71	73.92	72.74	73.60	636,546	-0.06(-0.08%)
Jan 17, 2012	73.07	73.75	72.86	73.65	1,035,312	+1.33(+1.84%)
Jan 13, 2012	72.54	72.58	71.69	72.32	616,364	-0.52(-0.72%)
Jan 12, 2012	72.70	73.32	72.50	72.85	841,923	+0.15(+0.21%)
Jan 11, 2012	72.86	72.93	72.44	72.70	743,973	-0.26(-0.35%)
Jan 10, 2012	72.97	73.87	72.61	72.96	1,007,031	+0.50(+0.69%)
Jan 09, 2012	72.71	73.05	71.70	72.46	725,000	-0.26(-0.35%)
Jan 06, 2012	72.19	73.00	72.02	72.71	590,890	+0.45(+0.62%)
Jan 05, 2012	71.71	72.31	71.19	72.26	770,821	+0.29(+0.40%)
Jan 04, 2012	71.64	72.07	71.23	71.97	670,359	+0.46(+0.64%)
Dec 30, 2011	71.95	72.23	71.42	71.52	477,880	-0.41(-0.57%)
Dec 29, 2011	71.67	72.07	71.35	71.92	576,974	+0.53(+0.75%)
Dec 28, 2011	73.05	73.16	71.23	71.39	587,868	-1.55(-2.12%)
Dec 27, 2011	72.49	73.33	72.44	72.94	405,327	+0.30(+0.41%)
Dec 23, 2011	72.23	73.01	72.23	72.64	747,766	+2.19(+3.11%)
Dec 21, 2011	69.82	70.88	69.82	70.45	706,375	+0.37(+0.53%)
Dec 20, 2011	68.84	70.15	68.84	70.08	812,669	+2.18(+3.21%)
Dec 19, 2011	68.21	69.19	67.61	67.90	631,547	-0.01(-0.01%)
Dec 16, 2011	68.44	68.75	67.67	67.91	796,594	+0.08(+0.12%)
Dec 15, 2011	67.27	68.60	66.98	67.82	661,007	+0.11(+0.16%)
Dec 14, 2011	67.80	68.45	67.57	67.71	634,257	-0.20(-0.29%)
Dec 13, 2011	68.77	69.45	67.71	67.91	724,963	-0.58(-0.85%)
Dec 12, 2011	69.30	69.38	68.33	68.50	970,902	-0.91(-1.31%)
Dec 09, 2011	69.30	70.19	69.14	69.40	744,658	+0.42(+0.61%)
Dec 08, 2011	70.65	70.93	68.87	68.98	830,941	-1.85(-2.61%)
Dec 07, 2011	70.97	71.23	70.06	70.83	808,888	-0.39(-0.55%)
Dec 06, 2011	72.03	72.26	71.08	71.22	492,513	-0.61(-0.85%)
Dec 05, 2011	72.62	72.86	71.36	71.82	721,401	+0.09(+0.13%)
Dec 02, 2011	72.29	73.33	71.30	71.73	1,013,545	+0.11(+0.15%)
Dec 01, 2011	71.15	72.52	70.86	71.62	619,342	+0.32(+0.44%)
Nov 30, 2011	71.13	71.61	70.37	71.31	1,215,527	+1.86(+2.67%)
Nov 29, 2011	69.05	70.09	68.91	69.45	1,044,687	+0.52(+0.76%)
Nov 28, 2011	68.05	68.95	67.72	68.93	1,023,761	+1.80(+2.68%)
Nov 25, 2011	66.78	67.61	66.78	67.13	544,351	+0.12(+0.19%)
Nov 23, 2011	66.59	68.11	66.23	67.01	1,203,732	+0.15(+0.22%)
Nov 22, 2011	66.09	67.91	65.98	66.86	1,697,010	+0.89(+1.35%)
Nov 21, 2011	66.57	66.79	65.73	65.97	775,013	-1.41(-2.09%)
Nov 18, 2011	67.40	67.89	66.76	67.37	1,213,775	+0.35(+0.52%)
Nov 17, 2011	68.44	68.58	66.60	67.02	1,144,666	-1.68(-2.45%)
Nov 16, 2011	68.79	70.05	68.30	68.70	1,373,979	-1.04(-1.49%)
Nov 15, 2011	69.59	70.35	69.38	69.74	926,970	-0.17(-0.24%)
Nov 14, 2011	69.24	70.24	69.11	69.91	969,099	+0.19(+0.27%)
Nov 11, 2011	69.03	70.03	68.73	69.72	725,556	+1.53(+2.24%)
Nov 10, 2011	67.83	68.61	66.94	68.19	1,550,132	+1.06(+1.57%)
Nov 09, 2011	68.74	68.82	66.38	67.13	1,776,962	-2.96(-4.23%)
Nov 08, 2011	69.13	70.61	69.05	70.09	1,019,494	+1.08(+1.57%)
Nov 07, 2011	68.22	69.15	67.96	69.01	1,138,013	+0.94(+1.38%)
Nov 04, 2011	68.39	68.90	67.37	68.07	1,045,143	-0.70(-1.02%)
Nov 03, 2011	68.79	69.20	68.24	68.77	676,460	+0.74(+1.09%)
Nov 02, 2011	68.37	68.82	67.54	68.03	849,661	+0.56(+0.83%)
Nov 01, 2011	68.21	68.95	67.45	67.47	975,303	-2.28(-3.27%)
Oct 31, 2011	71.52	71.95	69.75	69.75	905,834	-2.51(-3.48%)
Oct 28, 2011	71.07	72.48	70.76	72.26	1,496,363	+1.11(+1.55%)
Oct 27, 2011	70.75	71.33	69.84	71.16	1,235,745	+1.78(+2.57%)
Oct 26, 2011	70.76	70.92	69.10	69.38	1,687,440	-0.56(-0.80%)
Oct 25, 2011	69.69	71.08	69.50	69.94	1,868,397	+0.83(+1.20%)
Oct 24, 2011	68.62	69.44	68.06	69.10	1,122,840	+0.69(+1.01%)
Oct 21, 2011	68.50	68.88	67.89	68.41	1,452,231	+0.84(+1.24%)
Oct 20, 2011	68.10	69.06	65.20	67.57	2,122,772	-0.59(-0.87%)
Oct 19, 2011	68.54	69.59	67.93	68.16	1,249,534	-0.53(-0.78%)
Oct 18, 2011	66.97	68.98	66.64	68.70	1,895,082	+1.91(+2.86%)
Oct 17, 2011	66.58	67.45	66.32	66.78	858,689	-0.15(-0.22%)
Oct 14, 2011	66.00	66.96	65.98	66.93	781,164	+1.41(+2.16%)
Oct 13, 2011	66.84	66.84	64.89	65.52	940,134	-1.36(-2.03%)
Oct 12, 2011	66.08	67.37	65.46	66.87	985,313	+1.06(+1.62%)
Oct 11, 2011	66.12	66.19	64.96	65.81	1,086,329	-1.11(-1.65%)
Oct 10, 2011	65.79	66.92	65.63	66.92	1,061,158	+1.76(+2.69%)
Oct 07, 2011	65.29	65.84	64.20	65.16	1,412,864	+0.20(+0.31%)
Oct 06, 2011	63.89	65.02	63.80	64.96	2,203,658	+1.75(+2.76%)
Oct 05, 2011	64.76	64.84	62.52	63.21	2,178,591	-1.49(-2.30%)
Oct 04, 2011	62.59	64.75	62.03	64.70	1,465,786	+1.47(+2.33%)
Oct 03, 2011	64.46	65.49	63.02	63.23	1,943,040	-2.53(-3.85%)
Sep 30, 2011	66.54	67.76	65.39	65.76	1,338,251	-1.29(-1.92%)
Sep 29, 2011	68.16	68.16	65.99	67.05	1,347,549	-0.08(-0.12%)
Sep 28, 2011	69.32	69.39	67.09	67.13	922,785	-2.25(-3.24%)
Sep 27, 2011	69.54	70.14	68.76	69.38	960,712	+0.88(+1.29%)
Sep 26, 2011	66.74	68.54	66.65	68.50	1,025,268	+2.23(+3.36%)
Sep 23, 2011	65.07	66.36	64.78	66.27	1,338,282	+0.67(+1.01%)
Sep 22, 2011	65.40	66.14	64.89	65.60	1,522,404	-1.04(-1.56%)
Sep 21, 2011	68.60	69.20	66.63	66.64	990,343	-2.01(-2.93%)
Sep 20, 2011	68.80	69.86	68.60	68.65	1,003,659	+0.39(+0.57%)
Sep 19, 2011	68.27	68.53	67.61	68.26	790,223	-1.13(-1.63%)
Sep 16, 2011	69.04	69.72	68.51	69.39	1,178,199	+0.83(+1.21%)
Sep 15, 2011	69.38	69.69	67.39	68.56	1,382,899	-0.57(-0.83%)
Sep 14, 2011	68.51	69.90	67.53	69.14	619,637	+0.99(+1.45%)
Sep 13, 2011	68.54	68.78	67.32	68.15	1,052,954	-0.17(-0.24%)
Sep 12, 2011	66.64	68.31	66.39	68.31	1,351,914	+0.92(+1.36%)
Sep 09, 2011	70.57	70.57	67.04	67.40	2,104,475	-3.88(-5.45%)
Sep 08, 2011	71.23	72.70	70.68	71.28	1,233,743	-0.32(-0.45%)
Sep 07, 2011	69.99	71.99	69.62	71.61	1,068,105	+2.78(+4.04%)
Sep 06, 2011	66.54	69.15	66.03	68.83	1,440,561	+1.26(+1.86%)
Sep 02, 2011	67.74	68.31	67.50	67.57	1,050,593	-1.05(-1.53%)
Sep 01, 2011	69.58	70.00	68.49	68.62	999,647	-0.87(-1.24%)
Aug 31, 2011	69.64	70.36	68.95	69.49	965,418	+0.30(+0.43%)
Aug 30, 2011	68.60	69.56	67.95	69.19	547,506	+0.23(+0.34%)
Aug 29, 2011	67.74	69.13	67.73	68.95	666,399	+1.87(+2.79%)
Aug 26, 2011	65.75	67.49	64.59	67.08	857,258	+1.16(+1.75%)
Aug 25, 2011	67.29	67.40	65.50	65.93	895,932	-0.99(-1.48%)
Aug 24, 2011	65.99	66.96	65.49	66.92	746,047	+0.78(+1.18%)
Aug 23, 2011	64.53	66.18	63.98	66.13	1,241,753	+1.83(+2.85%)
Aug 22, 2011	66.73	66.76	64.07	64.30	1,953,394	-1.49(-2.26%)
Aug 19, 2011	65.85	67.17	65.43	65.79	1,058,135	-0.72(-1.09%)
Aug 18, 2011	67.91	68.26	65.91	66.52	1,198,165	-2.79(-4.02%)
Aug 17, 2011	70.07	70.68	69.07	69.30	826,784	-0.69(-0.99%)
Aug 16, 2011	69.97	70.47	69.32	69.99	932,831	-0.50(-0.71%)
Aug 15, 2011	69.38	70.60	69.17	70.49	701,540	+1.41(+2.05%)
Aug 12, 2011	68.92	70.09	68.53	69.08	819,015	+0.20(+0.29%)
Aug 11, 2011	66.53	69.64	66.38	68.88	2,340,032	+2.43(+3.66%)
Aug 10, 2011	68.87	69.30	66.24	66.45	1,797,147	-3.47(-4.96%)
Aug 09, 2011	70.43	70.06	66.67	69.92	2,309,629	+2.50(+3.71%)
Aug 08, 2011	70.43	71.01	67.35	67.42	2,099,667	-4.15(-5.80%)
Aug 05, 2011	71.77	72.51	70.32	71.57	1,518,825	+0.47(+0.67%)
Aug 04, 2011	72.56	72.94	71.09	71.09	1,460,588	-2.25(-3.07%)
Aug 03, 2011	73.08	73.55	71.49	73.35	1,826,980	+0.47(+0.65%)
Aug 02, 2011	73.37	74.31	72.73	72.87	1,544,838	-0.95(-1.28%)
Aug 01, 2011	75.85	75.85	71.67	73.82	2,481,295	-1.68(-2.23%)
Jul 29, 2011	74.89	76.13	74.45	75.50	1,168,862	+0.33(+0.44%)
Jul 28, 2011	75.02	75.78	75.02	75.17	1,287,811	+0.17(+0.22%)
Jul 27, 2011	76.02	76.31	74.90	75.00	1,247,098	-1.37(-1.80%)
Jul 26, 2011	76.78	76.82	75.77	76.37	925,218	-0.26(-0.34%)
Jul 25, 2011	77.15	77.15	76.12	76.63	1,128,009	-0.82(-1.05%)
Jul 22, 2011	77.08	77.55	76.91	77.45	1,381,699	-1.14(-1.45%)
Jul 21, 2011	80.29	80.29	77.20	78.59	2,166,915	-1.76(-2.19%)
Jul 20, 2011	80.55	81.29	79.89	80.35	1,883,820	-0.32(-0.40%)
Jul 19, 2011	79.18	80.68	78.58	80.68	892,458	+1.66(+2.11%)
Jul 18, 2011	79.10	79.80	78.66	79.01	737,823	-0.62(-0.78%)
Jul 15, 2011	79.34	79.75	78.82	79.64	971,258	+0.45(+0.57%)
Jul 14, 2011	79.08	79.81	78.82	79.19	798,909	+0.16(+0.20%)
Jul 13, 2011	80.55	80.82	78.74	79.03	1,417,804	-1.35(-1.68%)
Jul 12, 2011	80.68	81.37	80.35	80.38	945,917	-0.38(-0.47%)
Jul 11, 2011	81.06	81.48	80.60	80.76	429,077	-0.99(-1.21%)
Jul 08, 2011	81.76	81.96	81.21	81.75	626,737	-0.66(-0.80%)
Jul 07, 2011	82.95	82.99	81.93	82.41	536,070	-0.03(-0.03%)
Jul 06, 2011	81.71	82.71	81.39	82.43	602,048	+0.79(+0.97%)
Jul 05, 2011	81.96	82.10	81.47	81.64	627,322	-0.23(-0.28%)
Jul 01, 2011	80.43	81.94	80.18	81.87	882,756	+1.36(+1.68%)
Jun 30, 2011	79.48	80.58	79.46	80.52	944,863	+1.37(+1.73%)
Jun 29, 2011	79.69	79.78	78.84	79.14	1,516,820	-0.55(-0.69%)
Jun 28, 2011	79.43	79.87	79.06	79.69	757,802	+0.44(+0.56%)
Jun 27, 2011	78.40	79.36	78.38	79.25	614,804	+0.63(+0.80%)
Jun 24, 2011	79.41	79.41	78.17	78.62	1,051,414	-0.71(-0.89%)
Jun 23, 2011	79.80	79.80	78.04	79.33	1,000,434	-0.97(-1.21%)
Jun 22, 2011	80.63	80.94	80.24	80.30	562,140	-0.51(-0.63%)
Jun 21, 2011	81.21	81.22	80.69	80.81	641,044	+0.02(+0.02%)
Jun 20, 2011	81.27	81.39	80.68	80.79	1,030,428	+0.52(+0.64%)
Jun 17, 2011	80.69	81.50	80.18	80.28	965,745	+0.07(+0.08%)
Jun 16, 2011	79.71	80.27	79.50	80.21	636,074	+0.53(+0.67%)
Jun 15, 2011	79.59	80.39	79.43	79.68	704,736	-0.46(-0.57%)
Jun 14, 2011	79.88	80.28	79.49	80.13	692,523	+0.79(+1.00%)
Jun 13, 2011	79.75	80.14	79.32	79.34	521,719	-0.13(-0.17%)
Jun 10, 2011	79.78	80.03	79.34	79.48	713,423	-0.68(-0.85%)
Jun 09, 2011	79.93	80.39	79.68	80.16	938,724	+0.27(+0.34%)
Jun 08, 2011	79.74	80.02	79.31	79.88	608,911	-0.07(-0.08%)
Jun 07, 2011	80.18	80.54	79.92	79.95	1,032,054	-0.07(-0.09%)
Jun 06, 2011	80.53	80.75	79.98	80.03	742,818	-0.76(-0.94%)
Jun 03, 2011	81.12	81.32	80.68	80.78	696,241	-1.22(-1.49%)
May 24, 2011	82.44	82.50	81.70	82.01	831,245	-0.36(-0.43%)
May 23, 2011	83.16	83.16	81.57	82.36	1,356,362	-1.32(-1.58%)
May 20, 2011	83.66	83.93	83.44	83.69	1,348,275	-0.10(-0.12%)
May 19, 2011	83.22	83.87	83.01	83.79	1,106,656	+0.57(+0.69%)
May 18, 2011	83.19	83.45	82.71	83.21	1,092,728	+0.02(+0.03%)
May 17, 2011	82.51	83.97	82.46	83.19	1,657,941	+0.50(+0.60%)
May 16, 2011	82.52	82.97	82.31	82.69	523,353	-0.27(-0.33%)
May 13, 2011	83.10	83.19	82.21	82.96	959,035	-0.22(-0.27%)
May 12, 2011	81.92	83.19	81.50	83.19	866,076	+1.26(+1.53%)
May 11, 2011	82.26	82.42	81.80	81.93	735,108	-0.34(-0.41%)
May 10, 2011	82.04	82.41	81.81	82.27	515,434	+0.35(+0.43%)
May 09, 2011	81.00	82.03	80.08	81.92	667,064	+0.74(+0.91%)
May 06, 2011	80.69	81.59	80.66	81.18	806,484	+1.01(+1.27%)
May 05, 2011	79.38	80.68	79.13	80.17	864,991	+0.42(+0.52%)
May 04, 2011	80.04	80.51	79.54	79.75	712,903	-0.32(-0.39%)
May 03, 2011	81.60	81.65	79.96	80.07	1,025,116	-1.66(-2.04%)

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