Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	68.65	68.88	66.68	67.28	5,588,315	-0.98(-1.44%)
Jan 30, 2012	67.82	68.42	67.43	68.27	3,970,385	-0.45(-0.66%)
Jan 27, 2012	68.27	68.99	68.02	68.72	4,315,591	+0.26(+0.38%)
Jan 26, 2012	68.89	69.42	68.25	68.46	6,510,463	-0.08(-0.11%)
Jan 25, 2012	67.46	68.71	66.76	68.54	6,986,981	+1.05(+1.55%)
Jan 24, 2012	66.79	67.64	65.98	67.50	6,839,316	-0.37(-0.55%)
Jan 23, 2012	68.10	68.65	67.70	67.87	5,148,894	-0.11(-0.16%)
Jan 20, 2012	67.59	68.02	67.48	67.98	3,373,387	+0.08(+0.12%)
Jan 19, 2012	67.40	68.05	66.91	67.90	4,784,350	+0.56(+0.84%)
Jan 18, 2012	66.30	67.34	65.86	67.34	4,254,035	+1.02(+1.54%)
Jan 17, 2012	66.47	66.89	66.18	66.32	4,774,874	+0.20(+0.30%)
Jan 13, 2012	65.51	66.25	64.96	66.12	3,888,457	+0.17(+0.26%)
Jan 12, 2012	65.19	66.27	64.56	65.95	6,038,085	-0.05(-0.07%)
Jan 11, 2012	65.14	66.12	64.91	66.00	4,598,275	+0.59(+0.90%)
Jan 10, 2012	65.43	65.61	64.54	65.41	6,210,313	+0.80(+1.23%)
Jan 09, 2012	64.53	64.80	64.22	64.61	4,482,984	+0.34(+0.52%)
Jan 06, 2012	64.04	64.49	63.37	64.28	4,916,130	+0.52(+0.81%)
Jan 05, 2012	62.83	63.85	62.58	63.76	4,479,384	+0.91(+1.45%)
Jan 04, 2012	61.80	63.34	61.80	62.85	5,610,417	+2.44(+4.03%)
Dec 30, 2011	60.98	61.09	60.41	60.41	1,897,732	-0.19(-0.31%)
Dec 29, 2011	60.10	60.79	59.97	60.60	2,664,791	+0.52(+0.87%)
Dec 28, 2011	61.01	61.19	59.97	60.08	3,083,260	-0.87(-1.42%)
Dec 27, 2011	60.92	61.25	60.76	60.94	2,191,890	-0.19(-0.32%)
Dec 23, 2011	60.96	61.14	60.50	61.14	2,962,500	+1.38(+2.30%)
Dec 21, 2011	59.63	60.12	58.71	59.76	4,876,519	+0.22(+0.37%)
Dec 20, 2011	57.99	59.63	57.87	59.54	4,319,199	+2.39(+4.19%)
Dec 19, 2011	57.63	58.06	56.93	57.15	4,142,363	-0.07(-0.12%)
Dec 16, 2011	57.73	58.66	56.96	57.22	6,409,664	-0.05(-0.09%)
Dec 15, 2011	58.23	58.36	57.03	57.28	4,842,153	-0.07(-0.12%)
Dec 14, 2011	57.80	58.51	56.90	57.35	5,846,443	-1.10(-1.87%)
Dec 13, 2011	60.12	60.45	57.93	58.44	6,566,000	-1.36(-2.27%)
Dec 12, 2011	60.19	60.27	59.05	59.80	4,123,580	-1.06(-1.75%)
Dec 09, 2011	59.63	61.07	59.63	60.87	3,653,262	+1.13(+1.90%)
Dec 08, 2011	61.03	61.75	59.61	59.73	5,175,869	-1.58(-2.57%)
Dec 07, 2011	60.30	61.57	59.85	61.31	5,971,362	+0.41(+0.68%)
Dec 06, 2011	60.72	61.40	60.02	60.90	4,520,681	+0.19(+0.31%)
Dec 05, 2011	61.35	61.35	60.22	60.71	4,574,430	+0.35(+0.58%)
Dec 02, 2011	61.76	61.92	59.70	60.36	6,727,512	-0.81(-1.32%)
Dec 01, 2011	61.11	61.70	60.54	61.17	4,300,619	-0.40(-0.66%)
Nov 30, 2011	60.80	61.61	60.76	61.57	8,061,259	+2.65(+4.50%)
Nov 29, 2011	59.49	59.94	58.85	58.92	5,784,761	-0.51(-0.86%)
Nov 28, 2011	59.15	59.48	58.73	59.44	6,933,849	+2.22(+3.88%)
Nov 25, 2011	57.99	58.66	57.20	57.21	2,932,262	-0.84(-1.45%)
Nov 23, 2011	58.71	59.03	57.17	58.05	15,556,035	+2.18(+3.89%)
Nov 22, 2011	55.99	56.25	54.79	55.88	7,582,745	-0.59(-1.05%)
Nov 21, 2011	56.59	56.83	55.57	56.47	4,930,011	-1.24(-2.14%)
Nov 18, 2011	58.71	58.78	57.49	57.70	3,978,577	-0.58(-1.00%)
Nov 17, 2011	59.64	59.89	57.73	58.29	5,419,100	-1.10(-1.84%)
Nov 16, 2011	58.68	61.01	58.63	59.38	6,407,722	+0.08(+0.13%)
Nov 15, 2011	58.02	59.54	57.87	59.30	4,334,388	+1.27(+2.18%)
Nov 14, 2011	58.97	59.49	57.60	58.04	4,457,523	-0.85(-1.44%)
Nov 11, 2011	57.59	59.54	57.54	58.88	4,660,515	+1.72(+3.00%)
Nov 10, 2011	57.28	57.65	56.25	57.17	4,613,330	+0.62(+1.10%)
Nov 09, 2011	57.30	58.14	56.24	56.55	6,630,628	-2.21(-3.77%)
Nov 08, 2011	58.60	59.05	57.88	58.76	7,335,753	+0.37(+0.64%)
Nov 07, 2011	58.30	59.05	57.53	58.39	4,336,792	-0.19(-0.32%)
Nov 04, 2011	58.51	58.95	57.03	58.57	3,973,536	-0.26(-0.45%)
Nov 03, 2011	58.38	59.08	57.54	58.84	5,717,473	+1.29(+2.24%)
Nov 02, 2011	58.31	58.74	56.82	57.55	6,446,160	+0.29(+0.50%)
Nov 01, 2011	56.42	58.50	55.75	57.26	8,352,000	-1.71(-2.90%)
Oct 31, 2011	59.89	60.36	58.95	58.97	5,026,648	-2.15(-3.52%)
Oct 28, 2011	59.96	61.37	59.96	61.12	5,978,376	+0.72(+1.20%)
Oct 27, 2011	59.71	61.18	59.71	60.40	8,010,203	+2.96(+5.15%)
Oct 26, 2011	57.49	57.71	56.13	57.44	5,073,051	+0.63(+1.11%)
Oct 25, 2011	57.31	57.95	55.68	56.81	5,719,430	-1.11(-1.92%)
Oct 24, 2011	57.29	58.28	57.00	57.92	6,882,613	+1.80(+3.21%)
Oct 21, 2011	54.76	56.12	54.31	56.12	7,309,107	+2.32(+4.30%)
Oct 20, 2011	53.90	54.11	52.66	53.80	5,884,524	+0.11(+0.20%)
Oct 19, 2011	54.56	55.19	53.38	53.69	5,644,135	-0.79(-1.45%)
Oct 18, 2011	53.98	54.84	53.23	54.49	8,641,010	+0.44(+0.80%)
Oct 17, 2011	55.23	55.47	53.75	54.05	4,858,691	-1.41(-2.55%)
Oct 14, 2011	55.08	55.60	54.07	55.47	5,392,593	+1.24(+2.28%)
Oct 13, 2011	55.00	55.53	53.15	54.23	10,480,125	-0.97(-1.76%)
Oct 12, 2011	55.98	56.66	54.16	55.20	8,310,084	-0.49(-0.88%)
Oct 11, 2011	54.11	56.23	53.48	55.69	9,970,666	+1.79(+3.32%)
Oct 10, 2011	52.65	54.06	52.46	53.90	6,028,180	+2.86(+5.60%)
Oct 07, 2011	52.12	52.23	50.50	51.04	6,950,853	-0.68(-1.31%)
Oct 06, 2011	51.62	52.23	51.14	51.72	7,325,688	+0.32(+0.62%)
Oct 05, 2011	49.52	51.64	49.02	51.40	6,529,688	+2.08(+4.22%)
Oct 04, 2011	47.18	49.43	46.55	49.32	11,097,928	+1.37(+2.85%)
Oct 03, 2011	49.41	50.29	47.88	47.95	9,822,815	-2.21(-4.41%)
Sep 30, 2011	51.93	52.01	50.17	50.17	8,094,320	-2.70(-5.10%)
Sep 29, 2011	53.50	53.66	51.38	52.86	5,707,198	+0.48(+0.92%)
Sep 28, 2011	53.98	54.63	52.29	52.38	6,370,210	-1.28(-2.39%)
Sep 27, 2011	54.36	55.19	53.31	53.66	6,551,069	+0.80(+1.52%)
Sep 26, 2011	52.80	52.98	50.98	52.86	7,971,507	+0.75(+1.44%)
Sep 23, 2011	52.73	53.38	51.65	52.11	9,211,437	-0.87(-1.63%)
Sep 22, 2011	53.84	54.25	51.82	52.98	11,571,458	-3.27(-5.81%)
Sep 21, 2011	58.64	59.02	56.24	56.24	5,911,379	-2.44(-4.16%)
Sep 20, 2011	59.98	60.47	58.68	58.68	4,714,108	-0.93(-1.57%)
Sep 19, 2011	59.14	60.03	58.04	59.62	5,363,377	-0.64(-1.06%)
Sep 16, 2011	61.12	61.19	59.81	60.26	6,433,366	-0.48(-0.79%)
Sep 15, 2011	60.59	61.00	59.79	60.74	6,117,383	+1.04(+1.75%)
Sep 14, 2011	59.58	60.54	57.59	59.70	6,767,003	+0.56(+0.95%)
Sep 13, 2011	58.12	59.55	57.78	59.13	6,060,611	+1.17(+2.03%)
Sep 12, 2011	57.25	58.56	56.13	57.96	7,374,891	-0.17(-0.29%)
Sep 09, 2011	58.87	59.23	57.45	58.13	7,848,472	-1.54(-2.59%)
Sep 08, 2011	60.57	61.02	59.30	59.67	6,748,213	-1.61(-2.63%)
Sep 07, 2011	60.99	61.39	60.32	61.29	5,351,303	+1.71(+2.86%)
Sep 06, 2011	57.91	59.79	57.32	59.58	6,470,743	-0.69(-1.14%)
Sep 02, 2011	59.87	61.14	59.56	60.27	5,280,842	-1.44(-2.33%)
Sep 01, 2011	62.35	63.50	61.51	61.70	6,404,919	-0.72(-1.15%)
Aug 31, 2011	62.56	63.77	61.58	62.42	8,925,492	+0.55(+0.89%)
Aug 30, 2011	60.54	62.35	60.09	61.87	8,006,279	+0.93(+1.52%)
Aug 29, 2011	59.95	61.06	59.58	60.95	6,193,103	+2.22(+3.79%)
Aug 26, 2011	55.88	58.95	55.18	58.72	7,058,867	+2.29(+4.07%)
Aug 25, 2011	58.32	58.70	56.20	56.43	6,882,604	-1.58(-2.72%)
Aug 24, 2011	56.03	58.07	55.65	58.00	7,232,973	+1.88(+3.36%)
Aug 23, 2011	54.44	56.15	54.07	56.12	6,808,113	+2.05(+3.80%)
Aug 22, 2011	54.64	54.81	53.76	54.06	9,466,866	+0.76(+1.43%)
Aug 19, 2011	53.43	55.84	53.27	53.30	9,519,122	-0.88(-1.63%)
Aug 18, 2011	55.08	55.08	53.21	54.18	11,286,368	-3.17(-5.53%)
Aug 17, 2011	56.73	58.30	56.38	57.35	14,817,266	-0.70(-1.20%)
Aug 16, 2011	58.44	58.61	57.33	58.05	6,022,143	-1.03(-1.75%)
Aug 15, 2011	58.53	59.16	58.21	59.08	6,075,215	+1.18(+2.04%)
Aug 12, 2011	58.46	58.64	57.06	57.90	7,669,020	+1.15(+2.03%)
Aug 11, 2011	53.12	57.59	53.07	56.75	13,725,357	+4.24(+8.07%)
Aug 10, 2011	53.68	54.47	52.20	52.51	9,116,329	-2.27(-4.14%)
Aug 09, 2011	53.51	54.82	51.02	54.78	11,232,537	+3.00(+5.79%)
Aug 08, 2011	53.51	54.64	51.60	51.79	11,459,439	-4.33(-7.72%)
Aug 05, 2011	56.76	57.39	54.45	56.12	11,714,321	+0.19(+0.35%)
Aug 04, 2011	58.63	58.63	55.90	55.93	10,359,783	-3.60(-6.05%)
Aug 03, 2011	59.73	60.00	57.57	59.53	8,142,675	+0.19(+0.33%)
Aug 02, 2011	60.52	61.71	59.33	59.33	8,344,104	-1.47(-2.41%)
Aug 01, 2011	62.65	62.67	59.90	60.80	6,614,272	+0.16(+0.27%)
Jul 29, 2011	60.35	61.47	60.08	60.64	6,735,926	-0.68(-1.11%)
Jul 28, 2011	61.36	62.27	61.11	61.32	7,884,689	-0.02(-0.04%)
Jul 27, 2011	62.02	62.08	60.48	61.34	9,556,653	-1.14(-1.83%)
Jul 26, 2011	63.71	63.71	62.42	62.48	4,879,886	-0.76(-1.21%)
Jul 25, 2011	62.01	63.75	61.90	63.25	5,204,511	+0.50(+0.80%)
Jul 22, 2011	62.61	62.80	62.54	62.75	5,991,766	-0.82(-1.29%)
Jul 21, 2011	62.70	63.84	62.25	63.56	6,799,096	+1.41(+2.26%)
Jul 20, 2011	63.05	63.05	62.08	62.16	4,546,676	-0.31(-0.49%)
Jul 19, 2011	62.37	62.92	61.73	62.47	6,158,573	+0.83(+1.35%)
Jul 18, 2011	62.73	62.94	61.17	61.63	8,073,040	-1.46(-2.31%)
Jul 15, 2011	63.19	63.42	62.18	63.09	5,882,293	+0.20(+0.32%)
Jul 14, 2011	63.41	64.04	62.38	62.89	6,443,578	-0.36(-0.56%)
Jul 13, 2011	63.74	64.61	63.15	63.25	6,258,575	+0.19(+0.29%)
Jul 12, 2011	64.02	64.22	62.95	63.06	9,826,595	-1.42(-2.20%)
Jul 11, 2011	65.62	65.80	64.12	64.48	6,300,797	-2.02(-3.04%)
Jul 08, 2011	65.36	66.66	65.11	66.51	7,008,327	-0.25(-0.38%)
Jul 07, 2011	66.00	67.29	65.89	66.76	8,163,460	+1.43(+2.19%)
Jul 06, 2011	65.47	65.76	64.68	65.33	5,269,282	-0.19(-0.29%)
Jul 05, 2011	65.46	66.40	65.26	65.53	6,240,033	+0.23(+0.35%)
Jul 01, 2011	63.49	65.44	63.11	65.29	7,701,626	+1.61(+2.53%)
Jun 30, 2011	63.09	64.07	62.03	63.68	9,707,381	+0.02(+0.02%)
Jun 29, 2011	63.79	64.10	63.16	63.66	8,193,972	+0.37(+0.59%)
Jun 28, 2011	62.44	63.33	62.17	63.29	4,082,181	+1.29(+2.08%)
Jun 27, 2011	61.59	62.29	61.44	62.00	4,134,992	+0.55(+0.89%)
Jun 24, 2011	62.75	62.78	61.31	61.46	6,081,216	-1.34(-2.14%)
Jun 23, 2011	61.36	62.89	60.55	62.80	7,528,846	+0.12(+0.20%)
Jun 22, 2011	63.16	63.78	62.63	62.68	6,356,026	-0.43(-0.68%)
Jun 21, 2011	62.00	63.35	61.70	63.11	5,593,634	+1.59(+2.59%)
Jun 20, 2011	60.84	61.54	60.80	61.52	5,632,439	+1.18(+1.95%)
Jun 17, 2011	61.84	61.88	60.17	60.34	7,772,379	-0.57(-0.93%)
Jun 16, 2011	61.55	62.12	60.11	60.91	7,170,417	-0.72(-1.17%)
Jun 15, 2011	62.52	63.15	61.54	61.64	5,905,239	-1.38(-2.18%)
Jun 14, 2011	62.67	63.52	62.17	63.01	5,835,133	+1.38(+2.24%)
Jun 13, 2011	62.76	63.12	61.30	61.63	6,274,378	-1.23(-1.96%)
Jun 10, 2011	62.84	63.40	62.05	62.86	8,832,502	-0.15(-0.24%)
Jun 09, 2011	62.42	63.62	62.14	63.01	9,021,426	+1.57(+2.55%)
Jun 08, 2011	62.23	62.40	61.17	61.44	8,604,827	-0.96(-1.54%)
Jun 07, 2011	63.20	63.23	62.32	62.40	4,794,781	-0.38(-0.60%)
Jun 06, 2011	63.10	63.57	62.50	62.78	5,071,448	-0.38(-0.61%)
Jun 03, 2011	63.25	64.28	62.64	63.16	6,968,450	-0.96(-1.50%)
May 24, 2011	64.39	65.13	64.10	64.13	7,015,749	+0.30(+0.47%)
May 23, 2011	63.79	64.14	63.20	63.83	8,518,376	-1.30(-1.99%)
May 20, 2011	65.89	66.05	64.76	65.12	7,807,892	-0.99(-1.50%)
May 19, 2011	66.75	67.41	65.99	66.12	9,377,327	-0.35(-0.53%)
May 18, 2011	66.08	66.60	65.05	66.47	16,475,439	-0.35(-0.53%)
May 17, 2011	67.08	67.70	66.21	66.82	7,918,389	-0.90(-1.33%)
May 16, 2011	67.11	68.74	66.57	67.72	6,424,072	+0.32(+0.47%)
May 13, 2011	69.37	69.61	67.29	67.41	8,795,518	-2.03(-2.92%)
May 12, 2011	69.78	70.07	68.47	69.44	6,046,350	-0.71(-1.02%)
May 11, 2011	72.06	72.19	69.78	70.15	8,510,891	-2.46(-3.39%)
May 10, 2011	72.01	72.70	71.71	72.61	4,686,378	+1.30(+1.82%)
May 09, 2011	70.38	71.88	70.34	71.31	4,235,856	+0.98(+1.39%)
May 06, 2011	71.86	72.36	70.32	70.33	6,762,117	-0.01(-0.01%)
May 05, 2011	70.65	71.53	69.93	70.34	6,005,412	-1.14(-1.60%)
May 04, 2011	73.05	73.38	70.48	71.49	6,091,158	-1.50(-2.05%)
May 03, 2011	74.75	74.75	72.84	72.99	5,392,372	-1.85(-2.47%)
May 02, 2011	74.84	74.94	74.66	74.84	5,573,801	-0.08(-0.11%)
Apr 29, 2011	74.38	74.96	73.67	74.92	5,018,324	+1.22(+1.66%)
Apr 28, 2011	74.08	74.41	73.35	73.70	3,473,326	-0.65(-0.88%)
Apr 27, 2011	74.60	74.74	72.73	74.35	4,567,945	-0.18(-0.25%)
Apr 26, 2011	74.18	75.14	73.79	74.54	6,197,043	+1.75(+2.41%)
Apr 25, 2011	73.30	73.38	72.39	72.79	2,563,083	-0.41(-0.56%)
Apr 21, 2011	72.68	73.28	72.25	73.19	3,941,489	+1.05(+1.45%)
Apr 20, 2011	72.60	72.72	71.76	72.15	4,803,268	+1.16(+1.63%)
Apr 19, 2011	70.96	71.14	69.95	70.99	4,914,264	+0.65(+0.93%)
Apr 18, 2011	71.10	71.10	69.66	70.33	6,137,116	-1.71(-2.38%)
Apr 15, 2011	72.48	72.61	71.61	72.05	5,188,444	-0.38(-0.52%)
Apr 14, 2011	71.42	72.52	71.16	72.42	3,662,350	+0.51(+0.72%)
Apr 13, 2011	72.67	72.78	71.23	71.91	3,666,333	+0.10(+0.14%)
Apr 12, 2011	72.29	72.45	71.36	71.81	5,257,437	-1.18(-1.62%)
Apr 11, 2011	73.69	73.91	72.78	72.99	4,706,111	-0.72(-0.98%)
Apr 08, 2011	74.60	75.05	73.10	73.72	3,932,839	-0.42(-0.56%)
Apr 07, 2011	74.28	75.40	73.81	74.13	4,782,068	-0.41(-0.56%)
Apr 06, 2011	75.81	75.81	74.16	74.55	4,702,299	-0.92(-1.22%)
Apr 05, 2011	76.01	76.12	75.29	75.47	4,102,821	-0.79(-1.04%)
Apr 04, 2011	76.11	76.49	75.71	76.26	3,870,984	+0.49(+0.65%)
Apr 01, 2011	75.00	76.69	74.95	75.77	8,454,046	+1.31(+1.76%)
Mar 31, 2011	72.79	74.52	72.73	74.45	7,991,108	+1.88(+2.58%)
Mar 30, 2011	72.58	72.58	72.58	72.58	4,365,681	+0.38(+0.53%)
Mar 29, 2011	71.63	72.25	70.50	72.19	5,643,511	+0.77(+1.08%)
Mar 28, 2011	72.47	72.71	71.40	71.43	4,391,762	-0.72(-1.00%)
Mar 25, 2011	71.50	72.68	70.97	72.14	5,169,713	+0.77(+1.08%)
Mar 24, 2011	70.50	71.49	69.86	71.37	4,914,505	+1.38(+1.97%)
Mar 23, 2011	69.47	70.10	68.99	69.99	4,119,003	+0.29(+0.42%)
Mar 22, 2011	70.25	70.25	69.02	69.70	4,722,471	-0.43(-0.61%)
Mar 21, 2011	70.46	70.50	69.97	70.13	5,844,367	+1.16(+1.68%)
Mar 18, 2011	69.73	70.03	68.65	68.98	6,945,785	+0.55(+0.81%)
Mar 17, 2011	67.94	69.10	67.37	68.42	7,663,663	+1.88(+2.82%)
Mar 16, 2011	67.28	68.06	65.83	66.55	7,189,378	-0.57(-0.86%)
Mar 15, 2011	66.44	67.39	66.24	67.12	6,089,054	+0.04(+0.06%)
Mar 14, 2011	67.15	67.47	66.17	67.08	5,125,342	-0.12(-0.18%)
Mar 11, 2011	65.74	67.37	64.76	67.21	8,113,496	+0.18(+0.27%)
Mar 10, 2011	67.38	68.13	65.91	67.02	7,428,386	-1.74(-2.53%)
Mar 09, 2011	69.22	69.39	68.13	68.76	6,143,385	-1.29(-1.85%)
Mar 08, 2011	69.34	70.51	68.06	70.06	5,464,662	+0.87(+1.26%)
Mar 07, 2011	71.13	71.31	68.85	69.18	5,496,433	-1.52(-2.14%)
Mar 04, 2011	70.99	71.24	69.75	70.70	4,717,736	-0.21(-0.30%)
Mar 03, 2011	69.56	71.32	69.23	70.91	6,331,012	+2.36(+3.44%)
Mar 02, 2011	67.95	69.41	67.90	68.55	5,465,754	+0.38(+0.55%)
Mar 01, 2011	69.47	69.66	67.62	68.18	7,138,551	-0.83(-1.21%)
Feb 28, 2011	70.15	70.23	68.85	69.01	6,678,237	-0.26(-0.38%)
Feb 25, 2011	70.31	70.43	69.21	69.27	8,027,015	+1.21(+1.78%)
Feb 24, 2011	67.75	69.79	67.10	68.06	8,731,461	+0.50(+0.74%)
Feb 23, 2011	70.00	70.00	66.01	67.57	13,592,376	-2.10(-3.01%)
Feb 22, 2011	71.65	72.64	69.62	69.66	7,144,253	-3.06(-4.21%)
Feb 18, 2011	72.67	72.79	71.84	72.73	6,830,647	-0.20(-0.27%)
Feb 17, 2011	73.65	73.66	72.46	72.93	6,092,313	-0.46(-0.63%)
Feb 16, 2011	74.41	74.53	71.98	73.39	16,180,051	+1.71(+2.39%)
Feb 15, 2011	72.41	72.54	71.26	71.67	6,062,786	-0.87(-1.20%)
Feb 14, 2011	73.35	73.42	72.48	72.54	5,100,800	-0.51(-0.69%)
Feb 11, 2011	72.08	73.11	71.97	73.05	3,345,695	+0.69(+0.95%)
Feb 10, 2011	71.68	72.49	71.49	72.36	3,263,492	+0.44(+0.61%)
Feb 09, 2011	72.08	72.53	71.35	71.92	4,206,559	+0.35(+0.49%)
Feb 08, 2011	72.18	72.18	71.20	71.57	3,494,551	-0.50(-0.69%)
Feb 07, 2011	71.69	72.43	71.38	72.07	3,616,765	+0.71(+1.00%)
Feb 04, 2011	71.59	71.90	70.90	71.36	4,182,934	+0.04(+0.05%)
Feb 03, 2011	71.88	72.04	70.71	71.32	4,566,658	-0.71(-0.99%)
Feb 02, 2011	71.10	72.14	71.10	72.03	5,619,001	+0.87(+1.22%)

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