Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	79.59	79.66	79.09	79.53	3,990	-0.59(-0.73%)
May 30, 2012	80.28	80.32	80.11	80.11	1,121	-1.52(-1.86%)
May 29, 2012	81.21	81.63	81.04	81.63	6,525	+1.07(+1.33%)
May 25, 2012	80.72	80.80	80.56	80.56	5,890	-0.04(-0.05%)
May 24, 2012	80.58	80.72	80.00	80.60	6,336	+1.45(+1.84%)
May 23, 2012	79.21	79.45	78.91	79.15	5,636	-0.38(-0.48%)
May 22, 2012	80.10	80.52	79.53	79.53	16,060	-0.33(-0.41%)
May 21, 2012	78.17	79.86	78.17	79.86	6,528	+1.98(+2.54%)
May 18, 2012	79.06	79.22	77.85	77.88	14,416	-1.08(-1.37%)
May 17, 2012	80.66	80.66	78.95	78.96	34,608	-1.98(-2.45%)
May 16, 2012	81.73	82.08	80.92	80.94	3,977	-0.45(-0.55%)
May 15, 2012	81.91	82.20	81.29	81.39	7,394	-0.66(-0.80%)
May 14, 2012	82.28	82.52	82.03	82.04	21,254	-1.02(-1.23%)
May 11, 2012	83.52	83.66	83.04	83.06	3,577	-0.24(-0.28%)
May 10, 2012	83.68	83.68	82.98	83.30	1,814	+0.19(+0.23%)
May 09, 2012	82.44	83.26	82.25	83.11	3,726	+0.60(+0.73%)
May 08, 2012	83.31	83.31	82.12	82.51	7,314	-1.42(-1.69%)
May 07, 2012	83.47	83.98	83.47	83.92	66,905	+0.26(+0.31%)
May 04, 2012	84.49	84.49	83.59	83.67	2,930	-1.14(-1.35%)
May 03, 2012	85.83	85.83	84.81	84.81	2,008	-0.94(-1.10%)
May 02, 2012	85.52	85.86	85.52	85.75	6,899	-0.04(-0.04%)
May 01, 2012	85.46	86.43	85.08	85.79	5,166	+0.51(+0.60%)
Apr 30, 2012	85.70	85.70	85.10	85.27	13,152	-0.47(-0.55%)
Apr 27, 2012	85.71	85.76	85.17	85.74	6,072	+0.32(+0.37%)
Apr 26, 2012	84.98	85.42	84.81	85.42	2,665	+0.86(+1.02%)
Apr 25, 2012	84.36	84.59	84.07	84.56	5,652	+1.35(+1.62%)
Apr 24, 2012	83.43	83.50	83.05	83.21	29,288	+0.19(+0.22%)
Apr 23, 2012	82.74	83.06	82.23	83.03	72,149	-0.78(-0.93%)
Apr 20, 2012	84.03	84.20	83.81	83.81	7,064	+0.18(+0.21%)
Apr 19, 2012	84.01	84.05	83.30	83.63	6,325	-0.24(-0.29%)
Apr 18, 2012	83.71	84.09	83.71	83.87	12,316	-0.36(-0.43%)
Apr 17, 2012	83.49	84.47	83.49	84.23	21,840	+1.35(+1.63%)
Apr 16, 2012	83.45	83.45	82.63	82.89	60,867	-0.05(-0.06%)
Apr 13, 2012	83.56	83.62	82.94	82.94	9,202	-0.91(-1.09%)
Apr 12, 2012	82.52	83.99	82.52	83.85	4,603	+1.36(+1.64%)
Apr 11, 2012	82.42	82.73	82.33	82.50	11,071	+0.98(+1.21%)
Apr 10, 2012	83.06	83.15	81.44	81.51	5,926	-1.69(-2.03%)
Apr 09, 2012	83.20	83.34	82.89	83.21	6,826	-1.18(-1.40%)
Apr 05, 2012	84.46	84.82	84.19	84.38	19,876	-0.41(-0.48%)
Apr 04, 2012	85.03	85.15	84.59	84.79	41,424	-1.06(-1.24%)
Apr 03, 2012	85.85	86.10	85.41	85.86	87,039	-0.23(-0.27%)
Apr 02, 2012	85.32	86.43	85.32	86.09	8,078	+0.62(+0.73%)
Mar 30, 2012	85.79	85.93	85.21	85.47	6,076	+0.27(+0.31%)
Mar 29, 2012	84.69	85.20	84.38	85.20	3,300	-0.01(-0.01%)
Mar 28, 2012	85.71	85.71	84.82	85.21	2,324	-0.67(-0.78%)
Mar 27, 2012	86.15	86.22	85.88	85.88	20,103	-0.20(-0.24%)
Mar 26, 2012	85.82	86.09	85.71	86.09	7,367	+1.03(+1.21%)
Mar 23, 2012	84.70	85.05	84.70	85.05	2,510	+0.50(+0.60%)
Mar 22, 2012	84.67	84.78	84.19	84.55	4,209	-0.83(-0.97%)
Mar 21, 2012	85.29	85.63	85.13	85.38	21,753	-0.06(-0.07%)
Mar 20, 2012	85.42	85.58	85.23	85.44	24,330	-0.67(-0.78%)
Mar 19, 2012	85.93	86.52	85.69	86.11	28,253	+0.19(+0.22%)
Mar 16, 2012	85.98	86.06	85.87	85.93	2,949	+0.13(+0.15%)
Mar 15, 2012	85.23	85.87	85.19	85.80	4,906	+0.65(+0.77%)
Mar 14, 2012	85.38	85.64	85.13	85.14	3,301	-0.30(-0.35%)
Mar 13, 2012	84.50	85.44	84.40	85.44	9,448	+1.60(+1.91%)
Mar 12, 2012	84.14	84.27	83.71	83.84	2,215	-0.19(-0.22%)
Mar 09, 2012	83.53	84.31	83.53	84.03	6,984	+0.71(+0.85%)
Mar 08, 2012	82.95	83.45	82.62	83.32	5,387	+1.12(+1.36%)
Mar 07, 2012	81.78	82.31	81.73	82.20	2,643	+0.60(+0.74%)
Mar 06, 2012	81.85	82.06	81.46	81.60	10,921	-1.43(-1.72%)
Mar 05, 2012	83.28	83.28	82.82	83.03	6,162	-0.48(-0.57%)
Mar 02, 2012	84.18	84.18	83.42	83.51	5,158	-0.75(-0.89%)
Mar 01, 2012	83.87	84.44	83.87	84.26	3,371	+0.65(+0.78%)
Feb 29, 2012	84.45	84.45	83.60	83.60	4,103	-0.31(-0.37%)
Feb 28, 2012	84.10	84.35	83.89	83.91	3,212	-0.34(-0.40%)
Feb 27, 2012	83.62	84.35	83.42	84.25	6,653	+0.06(+0.07%)
Feb 24, 2012	84.31	84.48	84.19	84.19	13,621	+0.02(+0.02%)
Feb 23, 2012	83.46	84.17	83.22	84.17	22,260	+0.76(+0.91%)
Feb 22, 2012	83.60	83.96	83.39	83.41	7,022	-0.37(-0.44%)
Feb 21, 2012	84.47	84.47	83.53	83.78	5,270	-0.54(-0.64%)
Feb 17, 2012	84.78	84.78	84.06	84.32	16,365	+0.03(+0.03%)
Feb 16, 2012	83.23	84.29	83.23	84.29	3,586	+1.08(+1.30%)
Feb 15, 2012	83.63	83.92	83.07	83.22	2,285	-0.21(-0.25%)
Feb 14, 2012	83.26	83.49	82.99	83.43	6,675	-0.11(-0.13%)
Feb 13, 2012	83.72	83.73	83.10	83.54	9,121	+0.58(+0.70%)
Feb 10, 2012	82.80	83.12	82.80	82.96	9,315	-0.73(-0.88%)
Feb 09, 2012	83.81	83.81	83.07	83.69	11,018	+0.21(+0.25%)
Feb 08, 2012	83.75	83.75	83.05	83.48	3,473	+0.14(+0.17%)
Feb 07, 2012	82.77	83.39	82.77	83.34	2,481	+0.29(+0.35%)
Feb 06, 2012	82.88	83.11	82.82	83.05	5,633	-0.19(-0.23%)
Feb 03, 2012	82.91	83.30	82.70	83.24	6,432	+1.37(+1.67%)
Feb 02, 2012	81.78	81.97	81.78	81.87	11,599	+0.13(+0.16%)
Feb 01, 2012	81.32	81.98	81.32	81.75	10,079	+1.18(+1.47%)
Jan 31, 2012	81.19	81.27	80.20	80.56	11,730	+0.11(+0.14%)
Jan 30, 2012	80.43	80.72	80.15	80.45	11,472	-0.58(-0.72%)
Jan 27, 2012	80.49	81.10	80.49	81.03	33,841	+0.31(+0.38%)
Jan 26, 2012	81.78	81.78	80.56	80.72	21,379	-0.38(-0.46%)
Jan 25, 2012	80.27	81.10	79.91	81.10	7,065	+1.01(+1.26%)
Jan 24, 2012	79.36	80.18	79.36	80.09	7,556	+0.28(+0.35%)
Jan 23, 2012	79.78	80.26	79.35	79.80	9,080	+0.30(+0.38%)
Jan 20, 2012	79.88	79.88	79.45	79.50	50,932	-0.51(-0.63%)
Jan 19, 2012	79.54	80.11	79.54	80.01	2,315	+0.76(+0.96%)
Jan 18, 2012	78.27	79.26	78.05	79.25	6,914	+1.31(+1.68%)
Jan 17, 2012	78.54	78.80	77.83	77.94	13,529	+0.24(+0.31%)
Jan 13, 2012	77.71	77.84	77.29	77.70	8,988	-0.65(-0.83%)
Jan 12, 2012	78.14	78.36	77.71	78.35	19,982	+0.39(+0.50%)
Jan 11, 2012	77.67	77.96	77.67	77.96	10,208	+0.12(+0.16%)
Jan 10, 2012	77.69	77.84	77.57	77.83	6,287	+1.04(+1.35%)
Jan 09, 2012	76.74	76.84	76.38	76.79	28,126	+0.34(+0.45%)
Jan 06, 2012	76.51	76.85	76.26	76.45	3,429	+0.00(+0.01%)
Jan 05, 2012	75.43	76.62	75.43	76.44	11,488	+0.29(+0.38%)
Jan 04, 2012	75.97	76.22	75.90	76.15	41,172	+0.90(+1.20%)
Dec 30, 2011	75.54	75.71	75.25	75.25	32,904	-0.32(-0.42%)
Dec 29, 2011	74.91	75.57	74.86	75.57	16,961	+0.94(+1.26%)
Dec 28, 2011	75.78	75.80	74.63	74.63	10,499	-1.25(-1.65%)
Dec 27, 2011	75.64	76.09	75.64	75.89	7,580	+0.15(+0.20%)
Dec 23, 2011	75.63	75.75	75.49	75.74	5,474	+1.87(+2.53%)
Dec 21, 2011	74.12	74.12	73.45	73.87	14,101	-0.36(-0.49%)
Dec 20, 2011	73.24	74.27	73.24	74.23	9,523	+2.65(+3.70%)
Dec 19, 2011	73.12	73.12	71.50	71.58	18,379	-1.14(-1.56%)
Dec 16, 2011	72.58	73.38	72.34	72.72	9,271	+0.41(+0.56%)
Dec 15, 2011	72.59	72.59	72.10	72.31	22,567	+0.60(+0.84%)
Dec 14, 2011	72.11	72.29	71.53	71.71	13,420	-0.62(-0.85%)
Dec 13, 2011	74.41	74.41	72.33	72.33	15,117	-1.36(-1.84%)
Dec 12, 2011	74.05	74.08	73.21	73.68	15,034	-1.14(-1.52%)
Dec 09, 2011	74.21	74.82	74.02	74.82	5,646	+1.09(+1.48%)
Dec 08, 2011	74.63	74.68	73.50	73.73	39,815	-1.19(-1.59%)
Dec 07, 2011	74.35	75.14	74.26	74.92	15,182	-0.57(-0.76%)
Dec 06, 2011	75.41	75.60	74.93	75.49	30,883	+0.29(+0.39%)
Dec 05, 2011	75.87	76.19	75.13	75.20	38,342	+0.37(+0.49%)
Dec 02, 2011	75.21	75.62	74.83	74.83	27,016	+0.21(+0.28%)
Dec 01, 2011	74.38	74.81	74.37	74.62	15,909	-0.03(-0.04%)
Nov 30, 2011	73.89	74.64	73.52	74.64	107,975	+3.04(+4.24%)
Nov 29, 2011	71.58	71.95	71.29	71.61	6,108	+0.47(+0.66%)
Nov 28, 2011	71.18	71.56	71.01	71.14	3,482	+1.44(+2.07%)
Nov 25, 2011	68.94	69.75	68.87	69.70	3,501	+0.46(+0.66%)
Nov 23, 2011	70.09	70.09	69.17	69.24	10,058	-1.70(-2.39%)
Nov 22, 2011	71.28	71.39	70.59	70.94	8,656	-0.36(-0.51%)
Nov 21, 2011	71.25	71.59	70.66	71.30	25,095	-1.22(-1.69%)
Nov 18, 2011	72.48	72.93	72.18	72.52	37,120	-0.03(-0.04%)
Nov 17, 2011	73.89	74.01	72.21	72.55	50,096	-1.92(-2.58%)
Nov 16, 2011	74.27	75.41	74.26	74.47	91,251	-0.65(-0.87%)
Nov 15, 2011	74.26	75.41	74.09	75.12	18,709	+0.66(+0.89%)
Nov 14, 2011	75.18	75.18	74.40	74.46	4,061	-0.84(-1.12%)
Nov 11, 2011	74.60	75.53	74.60	75.30	4,386	+1.58(+2.14%)
Nov 10, 2011	74.24	74.24	73.48	73.73	4,177	+0.39(+0.53%)
Nov 09, 2011	74.48	74.70	73.26	73.34	18,912	-1.90(-2.53%)
Nov 08, 2011	76.12	76.12	75.18	75.24	8,635	-0.21(-0.28%)
Nov 07, 2011	75.74	75.74	74.34	75.45	6,717	+0.08(+0.11%)
Nov 04, 2011	74.92	75.70	74.45	75.37	14,812	+0.49(+0.66%)
Nov 03, 2011	74.70	74.88	74.65	74.88	1,846	+0.81(+1.09%)
Nov 02, 2011	73.81	74.17	73.39	74.07	43,495	+1.36(+1.86%)
Nov 01, 2011	72.48	73.54	72.48	72.72	43,710	-2.10(-2.81%)
Oct 31, 2011	75.69	75.81	74.82	74.82	20,589	-1.84(-2.40%)
Oct 28, 2011	76.55	76.72	76.23	76.66	20,886	+0.30(+0.40%)
Oct 27, 2011	76.16	76.94	75.70	76.36	5,344	+2.18(+2.94%)
Oct 26, 2011	73.78	74.20	72.95	74.18	5,548	+1.18(+1.62%)
Oct 25, 2011	73.54	73.90	73.00	73.00	4,115	-1.40(-1.88%)
Oct 24, 2011	73.19	74.43	73.19	74.40	35,716	+1.78(+2.45%)
Oct 21, 2011	71.56	72.62	71.56	72.62	2,589	+2.31(+3.29%)
Oct 20, 2011	70.25	70.30	69.46	70.30	2,747	-0.27(-0.39%)
Oct 19, 2011	71.36	71.36	70.50	70.58	2,119	-1.06(-1.49%)
Oct 18, 2011	69.73	71.64	69.73	71.64	3,963	+2.11(+3.04%)
Oct 17, 2011	70.88	70.88	69.53	69.53	5,474	-1.23(-1.74%)
Oct 14, 2011	70.92	71.10	70.58	70.76	6,307	+0.33(+0.46%)
Oct 13, 2011	69.64	70.44	69.53	70.44	2,792	+0.28(+0.40%)
Oct 12, 2011	70.00	70.73	69.95	70.15	14,590	+0.87(+1.25%)
Oct 11, 2011	69.27	69.47	69.27	69.29	21,397	-0.09(-0.13%)
Oct 10, 2011	67.80	69.38	67.80	69.38	8,544	+1.66(+2.46%)
Oct 07, 2011	68.39	68.39	67.18	67.72	19,306	+0.13(+0.20%)
Oct 06, 2011	66.13	67.62	66.04	67.58	50,353	+1.75(+2.66%)
Oct 05, 2011	65.54	66.04	65.09	65.83	8,255	+0.70(+1.07%)
Oct 04, 2011	62.40	65.15	61.67	65.14	16,402	+2.27(+3.61%)
Oct 03, 2011	65.01	65.23	62.87	62.87	71,827	-3.14(-4.76%)
Sep 30, 2011	66.48	66.48	66.01	66.01	1,264	-1.38(-2.05%)
Sep 29, 2011	68.19	68.19	66.13	67.39	5,140	+0.41(+0.61%)
Sep 28, 2011	69.29	69.29	66.98	66.98	3,708	-1.95(-2.82%)
Sep 27, 2011	69.19	69.91	68.89	68.93	3,786	+1.01(+1.49%)
Sep 26, 2011	67.28	67.92	65.82	67.92	5,819	+1.51(+2.28%)
Sep 23, 2011	65.47	66.60	65.47	66.40	17,100	+0.60(+0.91%)
Sep 22, 2011	66.24	66.72	65.14	65.81	37,474	-3.68(-5.30%)
Sep 21, 2011	70.43	70.47	69.05	69.49	4,332	-1.11(-1.58%)
Sep 20, 2011	71.44	71.66	70.60	70.60	11,963	-0.58(-0.81%)
Sep 19, 2011	70.08	71.22	70.08	71.18	10,574	-0.31(-0.43%)
Sep 16, 2011	71.64	72.19	71.49	71.49	15,994	+0.27(+0.38%)
Sep 15, 2011	71.36	71.36	70.71	71.21	3,206	+0.04(+0.06%)
Sep 14, 2011	69.38	71.17	69.38	71.17	4,836	+2.30(+3.35%)
Sep 13, 2011	68.86	69.25	68.57	68.87	3,777	+0.36(+0.52%)
Sep 12, 2011	67.31	68.51	67.14	68.51	6,735	+0.67(+0.98%)
Sep 09, 2011	69.48	69.57	67.84	67.84	3,540	-3.48(-4.87%)
Sep 08, 2011	70.38	71.32	70.38	71.32	1,910	+0.53(+0.75%)
Sep 07, 2011	69.77	71.02	69.77	70.79	4,304	+2.75(+4.04%)
Sep 06, 2011	66.98	68.26	66.98	68.04	4,431	-1.90(-2.71%)
Sep 02, 2011	69.94	69.94	69.94	69.94	491	-1.14(-1.60%)
Sep 01, 2011	71.61	71.76	70.99	71.07	2,644	-1.19(-1.64%)
Aug 31, 2011	72.32	73.00	72.21	72.26	6,770	+0.55(+0.77%)
Aug 30, 2011	71.01	71.79	70.82	71.71	21,499	+0.42(+0.59%)
Aug 29, 2011	69.69	71.34	69.69	71.28	3,117	+2.37(+3.44%)
Aug 26, 2011	66.77	69.07	66.08	68.91	9,038	+1.49(+2.21%)
Aug 25, 2011	69.09	69.09	67.25	67.42	2,999	-0.03(-0.04%)
Aug 24, 2011	68.37	68.37	67.45	67.45	2,183	-0.35(-0.52%)
Aug 23, 2011	65.56	67.82	65.56	67.80	6,559	+2.31(+3.53%)
Aug 22, 2011	67.05	67.05	65.25	65.49	6,818	+0.13(+0.20%)
Aug 19, 2011	65.74	66.87	65.28	65.36	30,554	-1.15(-1.73%)
Aug 18, 2011	68.26	68.26	66.12	66.51	15,120	-3.64(-5.19%)
Aug 17, 2011	71.41	71.41	69.74	70.15	22,120	-0.48(-0.67%)
Aug 16, 2011	71.05	71.05	70.36	70.62	5,319	-0.86(-1.20%)
Aug 15, 2011	70.74	71.48	70.46	71.48	27,172	+1.60(+2.29%)
Aug 12, 2011	70.47	70.47	69.27	69.88	27,178	+0.36(+0.52%)
Aug 11, 2011	67.28	70.15	66.47	69.52	89,340	+3.49(+5.29%)
Aug 10, 2011	66.44	68.26	65.97	66.03	17,784	-2.37(-3.46%)
Aug 09, 2011	69.72	68.47	64.27	68.39	79,054	+3.58(+5.52%)
Aug 08, 2011	68.21	68.58	64.82	64.82	62,872	-5.42(-7.71%)
Aug 05, 2011	71.78	71.92	68.52	70.23	32,352	-0.82(-1.16%)
Aug 04, 2011	74.04	74.04	70.92	71.06	31,094	-4.01(-5.35%)
Aug 03, 2011	74.77	75.07	73.31	75.07	61,827	+0.20(+0.27%)
Aug 02, 2011	76.89	76.89	74.86	74.87	45,097	-2.31(-3.00%)
Aug 01, 2011	78.65	78.74	76.60	77.18	7,735	-0.75(-0.97%)
Jul 29, 2011	77.04	78.46	77.04	77.94	11,197	-0.16(-0.20%)
Jul 28, 2011	78.59	79.12	78.10	78.10	14,427	-0.78(-0.99%)
Jul 27, 2011	79.73	79.73	78.69	78.88	11,178	-1.76(-2.18%)
Jul 26, 2011	80.91	80.94	80.64	80.64	4,098	-0.36(-0.44%)
Jul 25, 2011	80.69	81.44	80.53	81.00	11,549	-0.46(-0.56%)
Jul 22, 2011	81.51	81.55	81.45	81.45	12,140	+0.35(+0.43%)
Jul 21, 2011	80.68	81.29	80.68	81.10	2,584	+0.63(+0.78%)
Jul 20, 2011	80.50	80.52	80.45	80.47	2,087	+0.04(+0.05%)
Jul 19, 2011	79.75	80.45	79.75	80.43	17,189	+1.62(+2.06%)
Jul 18, 2011	79.47	79.48	78.36	78.81	14,500	-0.94(-1.18%)
Jul 15, 2011	79.59	79.74	79.32	79.74	24,149	+0.54(+0.68%)
Jul 14, 2011	80.23	80.52	79.10	79.20	5,195	-0.80(-1.00%)
Jul 13, 2011	80.23	80.91	80.00	80.00	10,012	+0.03(+0.03%)
Jul 12, 2011	80.02	80.40	79.93	79.97	20,271	-0.39(-0.49%)
Jul 11, 2011	81.21	81.21	80.24	80.37	16,916	-1.30(-1.59%)
Jul 08, 2011	81.76	81.76	81.38	81.66	1,582	-1.10(-1.33%)
Jul 07, 2011	82.33	82.77	82.33	82.77	10,639	+1.19(+1.46%)
Jul 06, 2011	81.17	81.67	81.11	81.58	26,364	+0.32(+0.39%)
Jul 05, 2011	81.67	81.67	81.06	81.26	6,160	-0.07(-0.09%)
Jul 01, 2011	80.14	81.34	80.02	81.33	100,521	+1.23(+1.54%)
Jun 30, 2011	79.48	80.12	79.48	80.10	4,064	+0.88(+1.11%)
Jun 29, 2011	78.93	79.41	78.93	79.22	4,436	+0.60(+0.76%)
Jun 28, 2011	78.27	78.62	78.27	78.62	3,536	+0.80(+1.03%)
Jun 27, 2011	77.29	77.84	76.95	77.82	4,331	+0.45(+0.59%)
Jun 24, 2011	78.06	78.06	77.32	77.37	8,979	-0.61(-0.79%)
Jun 23, 2011	77.31	78.11	77.27	77.98	16,910	-0.35(-0.44%)
Jun 22, 2011	78.57	78.97	78.33	78.33	2,550	-0.36(-0.46%)
Jun 21, 2011	78.47	78.72	78.46	78.69	16,170	+1.37(+1.77%)
Jun 20, 2011	77.31	77.32	77.31	77.32	2,115	+0.50(+0.65%)
Jun 17, 2011	77.27	77.27	76.62	76.83	10,182	+0.25(+0.33%)
Jun 16, 2011	76.77	77.04	76.02	76.57	12,532	-0.16(-0.20%)
Jun 15, 2011	77.50	77.68	76.61	76.73	6,378	-1.23(-1.58%)
Jun 14, 2011	77.38	78.20	77.38	77.96	12,251	+1.23(+1.61%)
Jun 13, 2011	77.03	77.04	76.47	76.73	4,738	-0.44(-0.57%)
Jun 10, 2011	77.71	77.71	76.90	77.17	4,826	-0.92(-1.18%)
Jun 09, 2011	77.69	78.23	77.67	78.09	7,889	+0.35(+0.45%)
Jun 08, 2011	78.11	78.11	77.74	77.74	6,248	-0.92(-1.17%)
Jun 07, 2011	78.45	78.65	78.36	78.65	23,734	+0.62(+0.80%)
Jun 06, 2011	79.08	79.08	78.00	78.03	26,535	-1.47(-1.85%)

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