Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	60.25	60.44	58.79	59.87	146,770	-0.20(-0.33%)
May 30, 2012	61.02	61.56	60.04	60.07	108,421	-1.71(-2.77%)
May 29, 2012	61.06	62.59	60.58	61.78	144,198	+1.59(+2.64%)
May 25, 2012	59.20	60.37	58.81	60.19	172,087	+1.10(+1.86%)
May 24, 2012	58.31	59.53	58.06	59.09	115,112	+1.09(+1.88%)
May 23, 2012	58.92	59.03	57.54	58.00	101,103	-1.06(-1.79%)
May 22, 2012	59.44	60.31	58.87	59.06	62,370	+0.06(+0.10%)
May 21, 2012	57.67	59.19	57.46	59.00	79,191	+1.50(+2.61%)
May 18, 2012	58.48	58.87	57.37	57.50	152,778	-0.67(-1.15%)
May 17, 2012	61.73	62.14	58.01	58.17	166,897	-3.41(-5.54%)
May 16, 2012	60.99	63.54	60.78	61.58	230,214	+1.25(+2.07%)
May 15, 2012	60.68	61.24	60.14	60.33	97,312	-0.93(-1.52%)
May 14, 2012	61.64	62.06	61.03	61.26	96,610	-1.07(-1.72%)
May 11, 2012	62.34	62.82	61.78	62.33	79,167	-0.09(-0.14%)
May 10, 2012	65.34	65.34	62.27	62.42	130,270	-2.49(-3.84%)
May 09, 2012	65.33	65.76	64.20	64.91	88,848	-0.42(-0.64%)
May 08, 2012	65.75	65.89	64.26	65.33	187,986	-0.75(-1.13%)
May 07, 2012	65.02	66.35	64.57	66.08	115,695	+0.67(+1.02%)
May 04, 2012	66.33	66.58	65.40	65.41	114,736	-1.31(-1.96%)
May 03, 2012	68.58	68.59	66.46	66.72	49,707	-1.71(-2.50%)
May 02, 2012	67.34	68.94	67.31	68.43	54,024	+0.88(+1.30%)
May 01, 2012	67.00	68.06	66.59	67.55	82,823	+0.44(+0.66%)
Apr 30, 2012	68.30	68.45	67.11	67.11	65,658	-0.99(-1.45%)
Apr 27, 2012	66.64	68.41	66.46	68.10	97,500	+1.42(+2.13%)
Apr 26, 2012	66.01	66.75	65.66	66.68	82,902	+0.64(+0.97%)
Apr 25, 2012	66.15	66.28	65.54	66.04	62,267	+0.69(+1.06%)
Apr 24, 2012	63.83	65.35	63.58	65.35	87,090	+1.36(+2.13%)
Apr 23, 2012	64.81	65.01	63.17	63.99	120,401	-1.86(-2.82%)
Apr 20, 2012	65.10	65.99	64.66	65.85	120,151	+0.86(+1.32%)
Apr 19, 2012	64.73	65.99	64.45	64.99	106,314	+0.16(+0.25%)
Apr 18, 2012	65.54	66.00	64.33	64.83	75,009	-0.87(-1.32%)
Apr 17, 2012	63.44	66.70	63.22	65.70	278,605	+2.60(+4.12%)
Apr 16, 2012	64.10	64.55	62.99	63.10	153,728	-0.90(-1.41%)
Apr 13, 2012	64.84	64.84	63.71	64.00	88,387	-0.80(-1.23%)
Apr 12, 2012	63.13	65.23	62.65	64.80	160,863	+1.60(+2.53%)
Apr 11, 2012	63.40	63.62	62.94	63.20	77,969	+0.39(+0.62%)
Apr 10, 2012	64.43	64.50	62.67	62.81	172,581	-1.95(-3.01%)
Apr 09, 2012	64.07	64.91	63.85	64.76	83,596	-0.24(-0.37%)
Apr 05, 2012	64.37	65.12	64.31	65.00	79,686	+0.25(+0.39%)
Apr 04, 2012	64.63	65.06	64.00	64.75	209,368	-0.37(-0.57%)
Apr 03, 2012	64.84	65.19	64.43	65.12	135,720	-0.01(-0.02%)
Apr 02, 2012	63.88	65.37	63.81	65.13	159,057	+1.26(+1.97%)
Mar 30, 2012	64.25	64.40	63.84	63.87	106,525	-0.13(-0.20%)
Mar 29, 2012	63.89	64.27	63.50	64.00	111,337	-0.41(-0.64%)
Mar 28, 2012	64.00	64.69	63.91	64.41	118,199	+0.39(+0.61%)
Mar 27, 2012	63.34	64.61	63.16	64.02	144,418	+0.52(+0.82%)
Mar 26, 2012	63.24	63.74	62.96	63.50	128,197	+0.64(+1.02%)
Mar 23, 2012	62.49	62.95	62.16	62.86	76,115	+0.37(+0.59%)
Mar 22, 2012	62.91	63.22	62.09	62.49	105,898	-0.76(-1.20%)
Mar 21, 2012	63.48	63.49	63.00	63.25	79,108	-0.25(-0.39%)
Mar 20, 2012	63.85	64.16	63.27	63.50	106,879	-0.64(-1.00%)
Mar 19, 2012	64.39	64.69	63.80	64.14	146,400	-0.52(-0.80%)
Mar 16, 2012	65.17	65.34	64.54	64.66	128,896	-0.24(-0.37%)
Mar 15, 2012	64.00	65.09	63.48	64.90	144,086	+0.82(+1.28%)
Mar 14, 2012	65.63	65.63	64.00	64.08	140,860	-1.50(-2.29%)
Mar 13, 2012	64.14	65.58	63.92	65.58	188,687	+1.68(+2.63%)
Mar 12, 2012	63.05	64.30	62.69	63.90	175,897	+1.00(+1.59%)
Mar 09, 2012	61.50	63.29	61.31	62.90	242,189	+1.95(+3.20%)
Mar 08, 2012	59.00	61.77	58.86	60.95	561,560	+2.18(+3.71%)
Mar 07, 2012	58.18	58.93	57.81	58.77	103,039	+0.39(+0.67%)
Mar 06, 2012	58.07	58.59	57.61	58.38	200,025	-0.30(-0.51%)
Mar 05, 2012	58.62	58.80	58.28	58.68	110,481	+0.06(+0.10%)
Mar 02, 2012	58.30	58.90	58.00	58.62	126,351	+0.40(+0.69%)
Mar 01, 2012	56.01	59.44	55.60	58.22	286,519	+2.67(+4.81%)
Feb 29, 2012	55.37	55.92	55.02	55.55	84,567	+0.12(+0.22%)
Feb 28, 2012	55.57	55.92	54.77	55.43	85,535	-0.17(-0.31%)
Feb 27, 2012	55.22	56.16	54.74	55.60	95,300	+0.14(+0.25%)
Feb 24, 2012	55.00	55.60	54.50	55.46	112,265	+0.56(+1.02%)
Feb 23, 2012	54.05	54.93	53.53	54.90	103,306	+0.85(+1.57%)
Feb 22, 2012	54.65	55.08	53.83	54.05	102,070	-0.75(-1.37%)
Feb 21, 2012	55.00	55.50	54.04	54.80	123,509	-0.11(-0.20%)
Feb 17, 2012	55.65	55.74	54.62	54.91	101,632	-0.40(-0.72%)
Feb 16, 2012	53.16	55.57	52.69	55.31	168,851	+2.08(+3.91%)
Feb 15, 2012	52.26	53.36	51.80	53.23	172,915	+1.22(+2.35%)
Feb 14, 2012	52.25	52.40	51.81	52.01	117,163	-0.38(-0.73%)
Feb 13, 2012	51.50	52.40	51.47	52.39	108,660	+1.24(+2.42%)
Feb 10, 2012	51.16	51.58	50.67	51.15	92,527	-0.52(-1.01%)
Feb 09, 2012	52.00	52.25	51.66	51.67	124,857	-0.22(-0.42%)
Feb 08, 2012	51.50	52.10	51.30	51.89	102,893	+0.80(+1.57%)
Feb 07, 2012	51.17	51.17	50.61	51.09	69,087	-0.08(-0.16%)
Feb 06, 2012	51.63	51.80	51.12	51.17	70,347	-0.39(-0.76%)
Feb 03, 2012	51.55	51.94	51.40	51.56	160,966	+0.86(+1.70%)
Feb 02, 2012	51.74	52.10	50.50	50.70	117,792	-0.96(-1.86%)
Feb 01, 2012	52.11	52.55	51.51	51.66	139,495	-0.16(-0.31%)
Jan 31, 2012	52.55	52.70	51.50	51.82	100,743	-0.34(-0.65%)
Jan 30, 2012	51.99	52.22	51.07	52.16	120,451	-0.09(-0.17%)
Jan 27, 2012	50.58	52.99	50.18	52.25	160,559	+1.67(+3.30%)
Jan 26, 2012	49.36	51.13	48.98	50.58	274,851	+1.33(+2.70%)
Jan 25, 2012	47.00	49.61	46.61	49.25	135,751	+2.30(+4.90%)
Jan 24, 2012	46.67	47.21	46.63	46.95	74,976	-0.03(-0.06%)
Jan 23, 2012	47.30	47.44	46.71	46.98	89,883	-0.25(-0.53%)
Jan 20, 2012	47.28	47.50	46.72	47.23	95,174	-0.12(-0.25%)
Jan 19, 2012	47.35	47.89	47.28	47.35	101,501	+0.10(+0.21%)
Jan 18, 2012	47.04	48.20	46.86	47.25	165,651	+0.23(+0.49%)
Jan 17, 2012	48.46	48.46	47.00	47.02	99,317	-0.83(-1.73%)
Jan 13, 2012	48.26	48.28	47.81	47.85	118,400	-0.54(-1.12%)
Jan 12, 2012	48.18	48.66	47.50	48.39	203,849	+0.27(+0.56%)
Jan 11, 2012	47.34	48.21	47.29	48.12	119,090	+0.78(+1.65%)
Jan 10, 2012	46.95	47.73	46.93	47.34	130,913	+1.02(+2.20%)
Jan 09, 2012	46.46	46.76	45.95	46.32	113,926	+0.11(+0.24%)
Jan 06, 2012	45.89	46.84	45.40	46.21	83,595	+0.56(+1.23%)
Jan 05, 2012	44.57	45.67	44.40	45.65	199,016	+0.92(+2.06%)
Jan 04, 2012	44.34	45.11	44.21	44.73	154,311	+0.56(+1.27%)
Dec 30, 2011	44.25	44.98	43.80	44.17	180,230	-0.25(-0.56%)
Dec 29, 2011	44.23	44.73	44.03	44.42	76,708	-0.02(-0.05%)
Dec 28, 2011	44.99	44.99	44.40	44.44	97,899	-0.58(-1.29%)
Dec 27, 2011	44.50	45.52	44.50	45.02	108,946	+0.38(+0.85%)
Dec 23, 2011	44.62	44.65	44.17	44.64	99,694	+0.64(+1.45%)
Dec 21, 2011	44.19	44.19	43.70	44.00	109,521	-0.30(-0.68%)
Dec 20, 2011	44.03	44.50	43.58	44.30	184,245	+0.65(+1.49%)
Dec 19, 2011	44.56	45.06	43.65	43.65	150,309	-0.88(-1.98%)
Dec 16, 2011	45.48	46.17	44.29	44.53	143,396	-0.57(-1.26%)
Dec 15, 2011	46.29	46.62	44.68	45.10	155,823	-0.79(-1.72%)
Dec 14, 2011	47.68	47.79	45.86	45.89	110,784	-1.71(-3.59%)
Dec 13, 2011	48.72	48.75	47.19	47.60	174,950	-0.83(-1.71%)
Dec 12, 2011	47.79	48.66	46.02	48.43	222,080	+0.24(+0.50%)
Dec 09, 2011	47.52	48.47	47.30	48.19	223,562	+0.89(+1.88%)
Dec 08, 2011	49.12	49.17	47.25	47.30	98,952	-2.24(-4.52%)
Dec 07, 2011	47.80	49.67	47.36	49.54	142,815	+1.54(+3.21%)
Dec 06, 2011	46.40	48.14	46.17	48.00	173,129	+1.35(+2.89%)
Dec 05, 2011	45.50	47.24	45.11	46.65	96,882	+1.80(+4.01%)
Dec 02, 2011	45.14	45.58	44.56	44.85	81,974	+0.13(+0.29%)
Dec 01, 2011	45.79	46.13	44.70	44.72	126,932	-1.47(-3.18%)
Nov 30, 2011	44.80	46.23	44.34	46.19	220,052	+2.59(+5.94%)
Nov 29, 2011	45.52	45.70	43.60	43.60	84,860	-1.96(-4.30%)
Nov 28, 2011	45.18	45.69	44.78	45.56	110,642	+1.30(+2.94%)
Nov 25, 2011	44.03	45.00	43.90	44.26	39,670	-0.04(-0.09%)
Nov 23, 2011	44.95	45.03	43.77	44.30	110,608	-0.67(-1.49%)
Nov 22, 2011	44.99	45.42	44.70	44.97	143,753	+0.07(+0.16%)
Nov 21, 2011	44.26	45.14	43.51	44.90	156,821	+0.05(+0.11%)
Nov 18, 2011	44.91	44.99	44.10	44.85	94,650	+0.06(+0.13%)
Nov 17, 2011	45.65	45.77	44.01	44.79	98,660	-0.86(-1.88%)
Nov 16, 2011	45.61	46.55	45.56	45.65	129,927	-0.84(-1.81%)
Nov 15, 2011	46.75	46.84	46.14	46.49	104,816	-0.38(-0.81%)
Nov 14, 2011	47.25	47.38	46.41	46.87	116,575	-0.33(-0.70%)
Nov 11, 2011	46.48	47.87	46.45	47.20	138,325	+1.16(+2.52%)
Nov 10, 2011	46.22	46.67	45.06	46.04	89,135	+0.75(+1.66%)
Nov 09, 2011	45.11	46.88	45.11	45.29	125,892	-1.54(-3.29%)
Nov 08, 2011	47.28	47.38	46.64	46.83	101,795	-0.01(-0.02%)
Nov 07, 2011	46.88	47.29	45.68	46.84	49,069	-0.05(-0.11%)
Nov 04, 2011	45.17	47.52	44.81	46.89	187,327	+0.89(+1.93%)
Nov 03, 2011	46.83	46.91	45.53	46.00	103,087	+0.04(+0.09%)
Nov 02, 2011	46.60	46.60	45.29	45.96	105,005	+0.52(+1.14%)
Nov 01, 2011	45.77	47.00	45.44	45.44	135,167	-2.54(-5.29%)
Oct 31, 2011	48.06	48.79	47.98	47.98	162,368	-1.30(-2.64%)
Oct 28, 2011	47.74	49.49	45.00	49.28	85,223	+0.28(+0.57%)
Oct 27, 2011	47.69	49.40	47.01	49.00	142,502	+2.57(+5.54%)
Oct 26, 2011	47.12	47.22	46.17	46.43	96,329	+0.09(+0.19%)
Oct 25, 2011	47.64	47.74	46.26	46.34	73,401	-1.51(-3.16%)
Oct 24, 2011	46.60	48.13	46.15	47.85	93,871	+1.33(+2.86%)
Oct 21, 2011	45.53	46.56	45.21	46.52	109,619	+1.52(+3.38%)
Oct 20, 2011	44.00	45.14	43.50	45.00	72,117	+0.87(+1.97%)
Oct 19, 2011	45.06	45.65	44.00	44.13	103,423	-1.27(-2.80%)
Oct 18, 2011	44.32	46.43	43.85	45.40	179,019	+1.24(+2.81%)
Oct 17, 2011	44.71	45.28	43.50	44.16	211,331	-0.19(-0.43%)
Oct 14, 2011	42.31	44.97	42.31	44.35	216,230	+2.35(+5.60%)
Oct 13, 2011	43.70	43.70	40.78	42.00	68,169	-0.83(-1.94%)
Oct 12, 2011	42.92	44.00	42.45	42.83	65,534	+0.67(+1.59%)
Oct 11, 2011	42.96	43.73	41.97	42.16	89,011	-1.29(-2.97%)
Oct 10, 2011	41.29	43.83	41.29	43.45	221,458	+3.38(+8.44%)
Oct 07, 2011	41.28	42.52	40.06	40.07	178,169	-1.28(-3.10%)
Oct 06, 2011	40.48	41.66	40.20	41.35	132,153	+2.27(+5.81%)
Oct 05, 2011	37.67	39.49	36.85	39.08	253,754	+1.77(+4.74%)
Oct 04, 2011	37.43	38.35	35.51	37.31	467,513	-0.72(-1.89%)
Oct 03, 2011	41.71	42.10	37.66	38.03	300,854	-4.07(-9.67%)
Sep 30, 2011	43.82	44.57	41.53	42.10	311,086	-2.28(-5.14%)
Sep 29, 2011	43.35	45.09	43.35	44.38	169,243	+1.74(+4.08%)
Sep 28, 2011	43.50	43.93	42.64	42.64	138,301	-1.17(-2.67%)
Sep 27, 2011	44.48	45.00	43.45	43.81	101,302	+0.23(+0.53%)
Sep 26, 2011	42.96	43.58	42.32	43.58	94,497	+1.17(+2.76%)
Sep 23, 2011	42.05	42.91	42.05	42.41	102,373	+0.26(+0.62%)
Sep 22, 2011	44.50	44.50	41.96	42.15	283,357	-3.35(-7.36%)
Sep 21, 2011	46.58	47.35	45.49	45.50	193,294	-1.34(-2.86%)
Sep 20, 2011	47.70	48.00	46.81	46.84	104,735	-0.42(-0.89%)
Sep 19, 2011	46.46	47.71	46.18	47.26	115,755	+0.15(+0.32%)
Sep 16, 2011	47.56	47.56	46.18	47.11	425,301	-0.50(-1.05%)
Sep 15, 2011	47.37	48.32	46.50	47.61	124,908	+0.73(+1.56%)
Sep 14, 2011	47.86	48.84	46.60	46.88	158,107	-0.73(-1.53%)
Sep 13, 2011	47.01	48.02	46.83	47.61	128,291	+1.11(+2.39%)
Sep 12, 2011	47.09	47.70	45.61	46.50	185,652	-1.82(-3.77%)
Sep 09, 2011	49.19	50.31	48.23	48.32	120,264	-1.39(-2.80%)
Sep 08, 2011	50.15	51.36	49.52	49.71	136,356	-0.24(-0.48%)
Sep 07, 2011	50.04	50.18	49.39	49.95	97,508	+0.62(+1.26%)
Sep 06, 2011	48.30	49.66	47.88	49.33	158,188	-0.32(-0.64%)
Sep 02, 2011	49.49	50.46	48.83	49.65	109,956	-1.41(-2.76%)
Sep 01, 2011	53.70	54.08	50.99	51.06	135,865	-3.03(-5.60%)
Aug 31, 2011	53.20	54.17	52.81	54.09	168,200	+0.87(+1.63%)
Aug 30, 2011	51.88	53.47	51.67	53.22	68,759	+0.12(+0.23%)
Aug 29, 2011	50.86	53.20	50.58	53.10	100,621	+2.89(+5.76%)
Aug 26, 2011	49.94	51.45	49.45	50.21	102,958	-0.06(-0.12%)
Aug 25, 2011	53.55	53.98	50.00	50.27	133,347	-2.78(-5.24%)
Aug 24, 2011	51.69	53.20	50.95	53.05	119,686	+1.16(+2.24%)
Aug 23, 2011	49.82	53.06	49.02	51.89	182,488	+2.05(+4.11%)
Aug 22, 2011	51.25	52.01	49.18	49.84	116,138	-0.34(-0.68%)
Aug 19, 2011	50.09	52.13	50.03	50.18	160,437	-0.52(-1.03%)
Aug 18, 2011	53.67	53.83	50.39	50.70	421,558	-4.93(-8.86%)
Aug 17, 2011	55.96	55.96	55.03	55.63	122,168	+0.06(+0.11%)
Aug 16, 2011	55.10	57.77	54.81	55.57	172,014	-0.25(-0.45%)
Aug 15, 2011	52.85	55.85	51.99	55.82	158,662	+3.60(+6.89%)
Aug 12, 2011	56.19	57.08	52.21	52.22	288,121	-3.35(-6.03%)
Aug 11, 2011	52.92	56.85	52.77	55.57	270,295	+3.21(+6.13%)
Aug 10, 2011	51.05	56.76	49.13	52.36	389,662	+2.27(+4.53%)
Aug 09, 2011	50.00	50.51	46.51	50.09	424,313	+4.75(+10.48%)
Aug 08, 2011	50.00	51.72	45.25	45.34	531,964	-6.96(-13.31%)
Aug 05, 2011	52.95	54.25	48.00	52.30	512,940	-0.20(-0.38%)
Aug 04, 2011	54.68	54.89	51.93	52.50	505,388	-2.80(-5.06%)
Aug 03, 2011	55.93	55.93	53.61	55.30	198,604	-0.59(-1.06%)
Aug 02, 2011	58.87	59.27	55.86	55.89	229,581	-3.49(-5.88%)
Aug 01, 2011	61.07	61.53	59.23	59.38	97,453	-1.08(-1.79%)
Jul 29, 2011	60.81	61.38	60.32	60.46	70,740	-0.77(-1.26%)
Jul 28, 2011	60.84	61.99	60.01	61.23	108,351	+0.57(+0.94%)
Jul 27, 2011	62.55	62.68	60.60	60.66	94,443	-1.93(-3.08%)
Jul 26, 2011	62.62	62.85	62.49	62.59	47,941	+0.14(+0.22%)
Jul 25, 2011	62.50	62.85	62.22	62.45	37,428	-0.52(-0.83%)
Jul 22, 2011	62.86	63.08	62.81	62.97	77,854	-0.18(-0.29%)
Jul 21, 2011	61.72	63.23	61.47	63.15	89,962	+1.70(+2.77%)
Jul 20, 2011	61.36	61.57	60.81	61.45	58,925	+0.15(+0.24%)
Jul 19, 2011	61.32	62.21	60.70	61.30	58,366	+0.38(+0.62%)
Jul 18, 2011	61.80	61.80	59.57	60.92	86,566	-1.02(-1.65%)
Jul 15, 2011	61.20	61.96	60.56	61.94	83,250	+1.10(+1.81%)
Jul 14, 2011	62.00	62.06	60.57	60.84	65,163	-1.04(-1.68%)
Jul 13, 2011	62.67	63.94	61.55	61.88	102,179	-0.67(-1.07%)
Jul 12, 2011	62.51	63.69	62.34	62.55	52,577	+0.02(+0.03%)
Jul 11, 2011	63.52	63.81	62.46	62.53	67,289	-1.66(-2.59%)
Jul 08, 2011	64.29	64.99	64.00	64.19	64,029	-0.77(-1.19%)
Jul 07, 2011	64.67	65.15	64.25	64.96	81,807	+1.03(+1.61%)
Jul 06, 2011	65.70	66.31	63.65	63.93	128,208	-1.58(-2.41%)
Jul 05, 2011	64.49	66.42	64.00	65.51	118,504	+1.17(+1.82%)
Jul 01, 2011	64.99	65.58	63.87	64.34	92,919	-0.70(-1.08%)
Jun 30, 2011	64.05	65.41	63.74	65.04	229,567	+1.31(+2.06%)
Jun 29, 2011	63.39	64.53	63.22	63.73	118,976	+0.50(+0.79%)
Jun 28, 2011	62.66	63.63	61.55	63.23	102,788	+0.94(+1.51%)
Jun 27, 2011	63.25	64.32	62.24	62.29	206,375	-1.21(-1.91%)
Jun 24, 2011	64.67	64.85	63.01	63.50	540,794	-0.97(-1.50%)
Jun 23, 2011	64.47	64.62	63.78	64.47	116,843	-0.91(-1.39%)
Jun 22, 2011	65.39	65.93	65.30	65.38	90,159	-0.46(-0.70%)
Jun 21, 2011	65.42	65.96	64.78	65.84	96,031	+0.62(+0.95%)
Jun 20, 2011	65.06	65.43	64.96	65.22	120,633	+0.13(+0.20%)
Jun 17, 2011	66.76	67.03	64.61	65.09	135,434	-0.93(-1.41%)
Jun 16, 2011	66.80	66.83	64.84	66.02	212,452	-0.63(-0.95%)
Jun 15, 2011	69.03	69.20	66.32	66.65	177,129	-2.71(-3.91%)
Jun 14, 2011	69.06	70.37	68.23	69.36	209,311	+0.92(+1.34%)
Jun 13, 2011	72.01	72.16	67.14	68.44	410,686	-3.55(-4.93%)
Jun 10, 2011	73.16	73.50	71.96	71.99	227,583	-1.68(-2.28%)
Jun 09, 2011	73.31	74.30	73.07	73.67	158,632	+0.36(+0.49%)
Jun 08, 2011	73.18	74.01	72.34	73.31	215,578	-0.25(-0.34%)
Jun 07, 2011	73.71	74.65	73.42	73.56	110,538	+0.49(+0.67%)
Jun 06, 2011	73.27	73.82	71.49	73.07	254,526	-0.20(-0.27%)

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