Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	91.13	91.33	91.13	91.31	74,770	+0.12(+0.13%)
Aug 30, 2012	91.30	91.36	90.97	91.19	20,325	+0.09(+0.10%)
Aug 29, 2012	91.38	91.38	91.11	91.11	4,792	+0.10(+0.11%)
Aug 27, 2012	91.11	91.21	90.83	91.00	8,645	+0.04(+0.04%)
Aug 24, 2012	91.06	91.13	90.85	90.96	4,580	-0.04(-0.04%)
Aug 23, 2012	90.89	91.01	90.78	91.00	2,673	+0.19(+0.21%)
Aug 22, 2012	90.51	90.87	90.46	90.81	8,080	+0.25(+0.28%)
Aug 21, 2012	90.81	90.81	90.07	90.56	12,454	-0.22(-0.24%)
Aug 20, 2012	91.61	91.61	90.44	90.78	14,341	+0.07(+0.08%)
Aug 17, 2012	90.73	90.73	90.52	90.71	13,577	+0.02(+0.02%)
Aug 16, 2012	90.60	90.72	90.46	90.70	7,650	+0.21(+0.24%)
Aug 15, 2012	90.74	90.74	90.44	90.48	5,900	-0.27(-0.30%)
Aug 14, 2012	90.60	90.84	90.45	90.75	10,069	+0.27(+0.30%)
Aug 13, 2012	90.38	90.67	90.38	90.48	7,318	-0.14(-0.16%)
Aug 10, 2012	90.46	90.72	90.42	90.62	9,361	+0.08(+0.09%)
Aug 09, 2012	90.61	90.70	90.18	90.55	9,291	-0.09(-0.10%)
Aug 08, 2012	90.76	90.83	90.48	90.64	6,580	+0.13(+0.14%)
Aug 07, 2012	90.52	90.69	90.44	90.51	2,613	+0.15(+0.16%)
Aug 06, 2012	90.55	90.66	90.33	90.36	10,951	-0.24(-0.26%)
Aug 03, 2012	91.74	91.74	90.52	90.60	9,533	-0.62(-0.68%)
Aug 02, 2012	91.13	91.22	91.02	91.22	8,316	+0.17(+0.19%)
Aug 01, 2012	91.00	91.12	90.87	91.05	7,438	+0.20(+0.22%)
Jul 31, 2012	91.12	91.12	90.85	90.85	2,836	-0.20(-0.22%)
Jul 30, 2012	90.82	91.08	90.82	91.05	8,884	+0.08(+0.09%)
Jul 27, 2012	91.07	91.25	90.79	90.97	12,667	-0.15(-0.17%)
Jul 26, 2012	91.07	91.20	91.00	91.12	11,163	-0.06(-0.06%)
Jul 25, 2012	91.04	91.21	91.00	91.18	7,334	+0.06(+0.07%)
Jul 24, 2012	90.99	91.12	90.93	91.12	8,907	+0.25(+0.28%)
Jul 23, 2012	90.73	91.06	90.73	90.87	11,065	+0.15(+0.16%)
Jul 20, 2012	90.61	90.78	90.58	90.72	8,177	+0.14(+0.16%)
Jul 19, 2012	90.61	90.63	90.46	90.57	6,262	-0.06(-0.06%)
Jul 18, 2012	90.55	90.69	90.43	90.63	19,275	+0.03(+0.03%)
Jul 17, 2012	90.66	90.66	90.51	90.60	11,611	+0.01(+0.01%)
Jul 16, 2012	90.44	90.62	90.40	90.59	7,589	+0.23(+0.25%)
Jul 13, 2012	90.24	90.50	90.23	90.36	15,127	-0.07(-0.08%)
Jul 12, 2012	90.32	90.44	90.29	90.44	8,666	+0.14(+0.16%)
Jul 11, 2012	90.13	90.32	90.06	90.29	10,784	+0.11(+0.12%)
Jul 10, 2012	89.80	90.18	89.80	90.18	17,914	+0.45(+0.50%)
Jul 09, 2012	89.58	89.84	89.42	89.74	5,687	+0.15(+0.17%)
Jul 06, 2012	89.44	89.59	89.11	89.59	5,985	+0.48(+0.54%)
Jul 05, 2012	89.77	89.77	89.06	89.11	19,216	-0.63(-0.70%)
Jul 03, 2012	89.58	89.74	89.57	89.74	6,610	+0.06(+0.07%)
Jul 02, 2012	89.56	89.67	89.39	89.67	29,246	+0.79(+0.88%)
Jun 29, 2012	88.87	89.57	88.87	88.89	4,139	-0.02(-0.02%)
Jun 28, 2012	89.11	89.53	88.90	88.90	24,318	-0.33(-0.37%)
Jun 27, 2012	89.29	89.48	88.85	89.23	29,368	-0.11(-0.12%)
Jun 26, 2012	89.26	89.34	88.97	89.34	6,549	+0.02(+0.02%)
Jun 25, 2012	89.26	89.33	88.97	89.33	3,202	+0.12(+0.13%)
Jun 22, 2012	89.21	89.30	89.12	89.21	21,796	+0.06(+0.07%)
Jun 21, 2012	89.35	89.47	89.15	89.15	49,150	-0.13(-0.14%)
Jun 20, 2012	89.42	89.47	89.26	89.27	42,055	-0.14(-0.16%)
Jun 19, 2012	89.58	89.61	89.41	89.41	8,539	+0.18(+0.20%)
Jun 18, 2012	89.55	89.55	89.16	89.23	12,767	-0.06(-0.07%)
Jun 15, 2012	89.34	89.58	89.03	89.29	19,411	+0.16(+0.18%)
Jun 14, 2012	89.18	89.48	89.09	89.13	10,978	-0.05(-0.05%)
Jun 13, 2012	89.57	89.57	88.79	89.18	27,756	-0.20(-0.23%)
Jun 12, 2012	89.34	89.40	89.01	89.38	5,403	-0.02(-0.03%)
Jun 11, 2012	89.40	89.41	88.85	89.40	6,637	+0.32(+0.36%)
Jun 08, 2012	89.11	89.14	88.76	89.08	16,318	-0.01(-0.01%)
Jun 07, 2012	89.15	89.15	89.00	89.09	5,497	-0.05(-0.06%)
Jun 06, 2012	89.11	89.37	88.68	89.15	13,538	-0.21(-0.24%)
Jun 05, 2012	89.26	89.50	89.22	89.36	6,129	-0.08(-0.09%)
Jun 04, 2012	89.22	89.50	89.04	89.44	11,750	+0.09(+0.10%)
Jun 01, 2012	89.62	89.66	89.35	89.35	5,125	+0.05(+0.05%)
May 31, 2012	89.12	89.48	89.12	89.30	4,766	+0.14(+0.16%)
May 30, 2012	89.09	89.28	88.96	89.16	1,480	+0.31(+0.34%)
May 29, 2012	88.95	89.23	88.80	88.85	6,094	-0.41(-0.46%)
May 25, 2012	88.93	89.35	88.93	89.26	3,396	+0.19(+0.21%)
May 24, 2012	89.34	89.34	88.79	89.07	9,439	+0.13(+0.15%)
May 23, 2012	89.03	89.10	88.83	88.94	5,199	+0.07(+0.08%)
May 22, 2012	89.26	89.26	88.79	88.87	11,789	-0.46(-0.51%)
May 21, 2012	89.53	89.53	89.22	89.33	2,858	+0.03(+0.03%)
May 18, 2012	89.11	89.56	89.11	89.30	6,146	-0.05(-0.06%)
May 17, 2012	89.14	89.52	88.89	89.36	10,038	+0.34(+0.39%)
May 16, 2012	89.75	89.75	89.01	89.01	22,321	-0.91(-1.01%)
May 15, 2012	89.65	89.92	89.59	89.92	20,049	+0.01(+0.01%)
May 14, 2012	89.77	89.91	89.50	89.91	9,458	+0.10(+0.11%)
May 11, 2012	89.46	89.81	89.46	89.81	13,922	+0.05(+0.06%)
May 10, 2012	89.77	89.77	89.54	89.75	7,699	+0.14(+0.16%)
May 09, 2012	89.45	89.79	89.39	89.61	6,886	+0.13(+0.15%)
May 08, 2012	89.49	89.57	89.35	89.48	6,330	-0.01(-0.01%)
May 07, 2012	89.48	89.55	89.29	89.49	11,213	+0.11(+0.12%)
May 04, 2012	89.19	89.47	89.04	89.38	13,960	+0.38(+0.43%)
May 03, 2012	89.59	89.59	89.00	89.00	28,303	-0.59(-0.66%)
May 02, 2012	89.02	89.59	89.02	89.59	4,587	+0.68(+0.76%)
May 01, 2012	89.00	89.03	88.89	88.91	21,169	-0.05(-0.06%)
Apr 30, 2012	88.61	88.96	88.61	88.96	19,102	+0.11(+0.12%)
Apr 27, 2012	88.68	88.89	88.61	88.86	3,626	+0.05(+0.05%)
Apr 26, 2012	88.67	88.83	88.67	88.81	5,009	+0.03(+0.04%)
Apr 25, 2012	88.48	88.78	88.48	88.78	17,274	+0.07(+0.08%)
Apr 24, 2012	88.79	88.79	88.52	88.71	13,382	+0.09(+0.10%)
Apr 23, 2012	88.67	88.67	88.37	88.62	8,390	+0.14(+0.16%)
Apr 20, 2012	88.85	88.85	88.04	88.48	14,919	-0.14(-0.16%)
Apr 19, 2012	88.40	88.63	87.88	88.62	17,181	-3.35(-3.64%)
Apr 18, 2012	88.32	91.99	88.32	91.97	33,733	+3.86(+4.38%)
Apr 17, 2012	88.25	88.43	88.10	88.11	12,780	-0.30(-0.34%)
Apr 16, 2012	88.25	88.41	88.19	88.41	12,848	-0.00(-0.00%)
Apr 13, 2012	88.21	88.50	88.21	88.41	23,157	+0.11(+0.12%)
Apr 12, 2012	88.13	88.35	88.13	88.30	4,020	-0.02(-0.02%)
Apr 11, 2012	88.40	88.40	87.89	88.32	7,352	-0.02(-0.02%)
Apr 10, 2012	88.10	88.43	88.01	88.33	8,369	+0.07(+0.08%)
Apr 09, 2012	87.78	88.42	87.77	88.26	23,330	+0.79(+0.90%)
Apr 05, 2012	87.62	87.82	87.47	87.48	6,692	-0.30(-0.34%)
Apr 04, 2012	87.71	87.82	87.68	87.77	5,968	+0.15(+0.17%)
Apr 03, 2012	87.38	87.73	87.38	87.62	19,773	-0.06(-0.07%)
Apr 02, 2012	87.30	87.83	86.25	87.69	19,551	+0.11(+0.12%)
Mar 30, 2012	87.53	87.62	87.48	87.58	3,626	+0.00(+0.00%)
Mar 29, 2012	87.69	87.69	87.46	87.58	10,755	-0.10(-0.12%)
Mar 28, 2012	87.31	87.68	87.31	87.68	13,926	+0.22(+0.25%)
Mar 27, 2012	87.43	87.46	87.26	87.46	4,429	+0.19(+0.22%)
Mar 26, 2012	87.35	87.45	87.23	87.27	14,904	+0.05(+0.06%)
Mar 23, 2012	87.00	87.45	87.00	87.21	21,233	+0.00(+0.00%)
Mar 22, 2012	86.80	87.45	86.80	87.21	11,410	+0.03(+0.04%)
Mar 21, 2012	87.18	87.18	86.37	87.18	43,899	+0.24(+0.28%)
Mar 20, 2012	87.07	87.07	86.72	86.94	7,748	-0.17(-0.20%)
Mar 19, 2012	87.15	87.26	86.72	87.11	10,548	-0.02(-0.03%)
Mar 16, 2012	87.31	87.38	86.92	87.13	23,005	-0.30(-0.34%)
Mar 15, 2012	87.48	87.48	87.06	87.43	17,038	-0.03(-0.04%)
Mar 14, 2012	87.83	87.83	87.42	87.46	21,569	-0.39(-0.44%)
Mar 13, 2012	87.83	87.97	87.51	87.85	8,247	+0.12(+0.13%)
Mar 12, 2012	87.80	87.92	87.45	87.73	6,123	+0.35(+0.40%)
Mar 09, 2012	87.77	87.90	87.38	87.38	9,838	-0.27(-0.31%)
Mar 08, 2012	88.02	88.02	87.38	87.66	13,262	-0.19(-0.22%)
Mar 07, 2012	88.09	88.09	87.85	87.85	7,285	-0.21(-0.24%)
Mar 06, 2012	88.15	88.18	87.79	88.06	6,315	-0.09(-0.11%)
Mar 05, 2012	88.16	88.30	88.02	88.15	31,412	-0.13(-0.15%)
Mar 02, 2012	88.08	88.32	88.08	88.29	4,570	+0.05(+0.05%)
Mar 01, 2012	88.39	88.39	88.10	88.24	9,078	-0.17(-0.20%)
Feb 29, 2012	88.19	88.47	88.19	88.41	15,572	+0.00(+0.00%)
Feb 28, 2012	88.12	88.43	88.12	88.41	26,250	+0.13(+0.14%)
Feb 27, 2012	88.09	88.30	88.09	88.29	5,537	+0.22(+0.24%)
Feb 24, 2012	87.88	88.27	87.88	88.07	13,412	+0.00(+0.00%)
Feb 23, 2012	87.85	88.07	87.71	88.07	6,295	+0.12(+0.13%)
Feb 22, 2012	87.52	88.05	87.52	87.95	8,622	+0.60(+0.68%)
Feb 21, 2012	87.67	87.98	87.35	87.36	66,322	-0.78(-0.88%)
Feb 17, 2012	88.06	88.16	88.03	88.13	4,240	-0.17(-0.19%)
Feb 16, 2012	87.98	88.30	87.67	88.30	33,101	+0.32(+0.36%)
Feb 15, 2012	87.96	88.04	87.44	87.98	30,830	+0.03(+0.04%)
Feb 14, 2012	87.52	87.95	87.52	87.95	23,045	+0.17(+0.19%)
Feb 13, 2012	87.80	87.80	87.44	87.78	7,558	+0.01(+0.01%)
Feb 10, 2012	87.50	87.80	87.49	87.78	5,503	+0.17(+0.19%)
Feb 09, 2012	87.67	87.67	87.45	87.61	3,922	-0.06(-0.07%)
Feb 08, 2012	87.68	87.71	87.30	87.67	7,458	+0.08(+0.09%)
Feb 07, 2012	87.60	87.83	87.60	87.60	11,533	-0.27(-0.31%)
Feb 06, 2012	87.67	87.91	87.36	87.87	10,988	+0.11(+0.12%)
Feb 03, 2012	88.32	88.32	87.48	87.76	16,081	-0.40(-0.46%)
Feb 02, 2012	88.38	88.38	87.71	88.16	15,357	+0.54(+0.62%)
Feb 01, 2012	88.05	88.14	87.61	87.62	13,234	-0.37(-0.42%)
Jan 31, 2012	92.78	92.78	87.52	87.99	17,594	+0.56(+0.65%)
Jan 30, 2012	92.78	92.78	87.40	87.43	30,844	+0.30(+0.35%)
Jan 27, 2012	87.74	87.74	87.01	87.13	41,612	-0.05(-0.05%)
Jan 26, 2012	87.44	87.77	87.00	87.17	22,832	+0.20(+0.23%)
Jan 25, 2012	87.67	87.67	86.87	86.97	40,366	+0.08(+0.09%)
Jan 24, 2012	87.07	87.31	86.84	86.90	18,465	-0.47(-0.54%)
Jan 23, 2012	87.65	87.65	86.60	87.37	9,631	-0.29(-0.33%)
Jan 20, 2012	87.75	87.89	87.37	87.65	21,932	-0.51(-0.58%)
Jan 19, 2012	88.45	88.45	87.75	88.16	9,652	+0.14(+0.16%)
Jan 18, 2012	88.49	88.49	87.93	88.02	6,627	-0.21(-0.24%)
Jan 17, 2012	88.19	88.29	87.79	88.23	4,923	+0.19(+0.21%)
Jan 13, 2012	87.57	88.06	87.43	88.05	8,368	+0.29(+0.33%)
Jan 12, 2012	87.27	87.75	87.25	87.75	5,777	+0.60(+0.69%)
Jan 11, 2012	86.59	87.15	86.59	87.15	6,712	+0.56(+0.64%)
Jan 10, 2012	86.57	86.63	86.22	86.59	10,956	+0.19(+0.21%)
Jan 09, 2012	86.16	86.42	86.02	86.41	16,740	+0.25(+0.29%)
Jan 06, 2012	86.13	86.16	85.50	86.16	11,520	+0.19(+0.22%)
Jan 05, 2012	85.81	86.00	85.81	85.97	15,921	+0.22(+0.26%)
Jan 04, 2012	85.47	85.79	85.47	85.74	14,101	+0.09(+0.10%)
Dec 30, 2011	85.35	85.66	85.31	85.66	8,814	+0.02(+0.02%)
Dec 29, 2011	85.42	85.64	85.42	85.64	17,185	+0.31(+0.36%)
Dec 28, 2011	85.30	85.43	84.99	85.33	15,364	+0.12(+0.15%)
Dec 27, 2011	85.30	85.30	85.17	85.21	4,595	-0.10(-0.12%)
Dec 23, 2011	84.84	85.33	84.84	85.31	6,535	+0.11(+0.13%)
Dec 21, 2011	85.11	85.21	84.88	85.21	5,633	+0.08(+0.10%)
Dec 20, 2011	84.98	85.24	84.78	85.12	20,285	-0.01(-0.01%)
Dec 19, 2011	85.20	85.20	85.08	85.13	10,725	+0.09(+0.11%)
Dec 16, 2011	84.75	85.11	84.75	85.04	5,929	+0.12(+0.14%)
Dec 15, 2011	84.73	85.03	84.73	84.92	7,988	-0.04(-0.05%)
Dec 14, 2011	84.71	84.96	84.71	84.96	11,665	+0.23(+0.27%)
Dec 13, 2011	84.57	84.81	84.50	84.73	6,052	+0.01(+0.01%)
Dec 12, 2011	84.82	84.83	84.48	84.72	5,425	+0.02(+0.03%)
Dec 09, 2011	84.58	84.74	84.44	84.70	3,579	-0.05(-0.05%)
Dec 08, 2011	84.35	84.74	84.35	84.74	7,427	+0.04(+0.05%)
Dec 07, 2011	84.58	84.70	84.30	84.70	9,498	+0.35(+0.41%)
Dec 06, 2011	83.97	84.42	83.97	84.36	4,479	+0.38(+0.45%)
Dec 05, 2011	83.90	84.13	83.90	83.98	4,629	-0.01(-0.02%)
Dec 02, 2011	83.98	84.00	83.61	84.00	4,115	+0.48(+0.57%)
Dec 01, 2011	83.51	83.88	83.50	83.52	11,806	-0.16(-0.19%)
Nov 30, 2011	83.77	83.77	83.66	83.67	8,651	-0.10(-0.12%)
Nov 29, 2011	83.51	83.77	83.47	83.77	2,672	-0.07(-0.08%)
Nov 28, 2011	83.74	83.85	83.36	83.84	9,302	+0.39(+0.47%)
Nov 25, 2011	82.58	83.58	82.58	83.45	6,068	-0.06(-0.07%)
Nov 23, 2011	83.76	83.76	83.51	83.51	4,541	-0.04(-0.05%)
Nov 22, 2011	83.70	83.92	83.46	83.55	12,671	-0.12(-0.15%)
Nov 21, 2011	83.69	83.69	83.44	83.67	4,138	+0.29(+0.34%)
Nov 18, 2011	83.54	83.63	83.35	83.39	3,423	-0.27(-0.33%)
Nov 17, 2011	83.64	83.68	83.41	83.66	4,391	+0.04(+0.05%)
Nov 16, 2011	83.51	83.64	83.44	83.62	5,510	+0.09(+0.11%)
Nov 15, 2011	83.47	83.59	83.28	83.53	7,931	-0.12(-0.14%)
Nov 14, 2011	83.52	83.71	83.52	83.64	5,209	-0.05(-0.06%)
Nov 11, 2011	83.70	83.74	83.34	83.70	4,817	-0.01(-0.01%)
Nov 10, 2011	83.77	83.79	83.45	83.71	4,003	-0.09(-0.11%)
Nov 09, 2011	83.64	83.80	83.49	83.80	5,553	+0.14(+0.17%)
Nov 08, 2011	83.70	83.77	83.38	83.66	7,240	-0.02(-0.02%)
Nov 07, 2011	83.54	83.78	83.54	83.67	11,124	+0.13(+0.16%)
Nov 04, 2011	83.69	83.69	83.49	83.54	10,913	+0.25(+0.29%)
Nov 03, 2011	83.39	83.77	83.30	83.30	6,363	-0.45(-0.53%)
Nov 02, 2011	83.48	83.76	83.48	83.74	6,598	-0.12(-0.14%)
Nov 01, 2011	82.94	83.86	82.94	83.86	14,854	+0.42(+0.50%)
Oct 31, 2011	83.66	83.66	81.71	83.44	16,558	+0.31(+0.37%)
Oct 28, 2011	82.77	83.14	82.77	83.14	9,757	+0.02(+0.03%)
Oct 27, 2011	83.32	83.33	82.95	83.11	6,865	-0.24(-0.29%)
Oct 26, 2011	83.02	83.43	83.02	83.35	8,511	+0.05(+0.06%)
Oct 25, 2011	83.10	83.40	82.63	83.30	18,034	+0.21(+0.25%)
Oct 24, 2011	82.52	83.34	82.36	83.10	30,119	+0.45(+0.54%)
Oct 21, 2011	83.06	83.11	82.65	82.65	3,845	-0.48(-0.57%)
Oct 20, 2011	83.10	83.14	83.10	83.13	483	+0.00(+0.00%)
Oct 19, 2011	83.06	83.33	82.60	83.13	14,256	+0.28(+0.33%)
Oct 18, 2011	82.08	82.98	82.08	82.85	7,253	+0.59(+0.71%)
Oct 17, 2011	81.92	82.26	81.92	82.26	683	-0.18(-0.21%)
Oct 14, 2011	82.78	82.78	82.19	82.44	5,658	+0.09(+0.11%)
Oct 13, 2011	82.29	82.70	82.27	82.35	12,503	-0.41(-0.49%)
Oct 12, 2011	82.83	82.83	82.68	82.75	4,837	+0.27(+0.32%)
Oct 11, 2011	82.98	82.98	82.49	82.49	1,737	-0.01(-0.01%)
Oct 10, 2011	82.68	82.98	82.17	82.50	5,538	+0.20(+0.25%)
Oct 07, 2011	83.56	83.56	82.11	82.29	10,157	-0.95(-1.14%)
Oct 06, 2011	82.59	83.24	82.49	83.24	6,480	+0.16(+0.19%)
Oct 05, 2011	82.46	83.48	82.46	83.09	6,918	-0.00(-0.00%)
Oct 04, 2011	83.60	84.16	83.06	83.09	14,460	-0.54(-0.65%)
Oct 03, 2011	84.39	84.39	83.63	83.63	2,262	+0.03(+0.03%)
Sep 30, 2011	84.37	84.37	83.51	83.61	14,600	-0.09(-0.11%)
Sep 29, 2011	84.10	84.29	83.68	83.70	5,621	-0.45(-0.54%)
Sep 28, 2011	84.14	84.25	83.57	84.15	5,818	-0.02(-0.02%)
Sep 27, 2011	84.60	84.60	83.86	84.17	6,484	+0.06(+0.08%)
Sep 26, 2011	83.68	84.41	83.68	84.10	11,374	+0.08(+0.10%)
Sep 23, 2011	84.78	84.78	84.02	84.02	8,680	-0.69(-0.82%)
Sep 22, 2011	83.95	84.71	83.95	84.71	10,006	+1.00(+1.20%)
Sep 21, 2011	83.57	83.89	83.57	83.71	5,136	-0.16(-0.19%)
Sep 20, 2011	83.52	83.88	83.16	83.88	6,944	+0.69(+0.83%)
Sep 19, 2011	83.68	83.68	82.58	83.19	2,306	-0.22(-0.27%)
Sep 16, 2011	82.77	83.57	81.91	83.41	12,885	+0.64(+0.77%)
Sep 15, 2011	83.55	83.55	82.69	82.77	7,317	-0.31(-0.37%)
Sep 14, 2011	83.62	83.63	82.71	83.07	8,907	-0.63(-0.76%)
Sep 13, 2011	83.88	83.88	83.44	83.71	10,989	+0.09(+0.11%)
Sep 12, 2011	82.58	83.65	82.58	83.62	19,648	+0.37(+0.45%)
Sep 09, 2011	82.75	83.24	82.43	83.24	5,974	+0.10(+0.12%)
Sep 08, 2011	82.43	83.27	82.43	83.14	10,093	+0.08(+0.09%)
Sep 07, 2011	82.33	83.07	82.33	83.07	5,508	+0.35(+0.42%)
Sep 06, 2011	81.72	82.73	81.72	82.72	9,228	+0.11(+0.13%)
Sep 02, 2011	81.55	82.61	81.08	82.61	10,140	+0.18(+0.22%)

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