Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	55.39	56.23	55.16	55.43	3,836,688	+0.43(+0.78%)
Aug 30, 2012	55.52	55.63	54.69	55.00	3,301,903	-0.93(-1.66%)
Aug 29, 2012	56.21	56.31	55.84	55.93	2,145,081	-0.58(-1.03%)
Aug 27, 2012	56.60	57.19	56.26	56.51	2,410,295	-0.05(-0.08%)
Aug 24, 2012	56.46	56.72	55.83	56.56	3,273,573	-0.03(-0.06%)
Aug 23, 2012	57.27	57.48	56.51	56.59	2,380,233	-0.74(-1.30%)
Aug 22, 2012	56.89	57.53	56.63	57.33	2,677,354	+0.20(+0.35%)
Aug 21, 2012	57.72	57.94	56.95	57.13	3,683,872	-0.43(-0.75%)
Aug 20, 2012	57.33	58.11	57.22	57.56	3,814,640	+0.00(+0.00%)
Aug 17, 2012	57.44	57.64	57.06	57.56	2,843,589	+0.28(+0.49%)
Aug 16, 2012	56.91	57.55	56.61	57.29	3,414,768	+0.58(+1.03%)
Aug 15, 2012	57.04	57.05	56.40	56.70	1,988,291	-0.21(-0.36%)
Aug 14, 2012	57.20	57.33	56.70	56.91	2,096,049	+0.06(+0.10%)
Aug 13, 2012	56.68	57.55	56.65	56.85	3,095,182	+0.06(+0.11%)
Aug 10, 2012	56.83	56.94	55.92	56.79	3,580,500	-0.41(-0.72%)
Aug 09, 2012	56.89	57.69	56.60	57.20	3,303,697	+0.11(+0.19%)
Aug 08, 2012	56.74	57.74	56.58	57.09	3,434,602	+0.19(+0.34%)
Aug 07, 2012	55.97	57.14	55.94	56.90	4,235,629	+1.30(+2.34%)
Aug 06, 2012	55.14	55.90	55.07	55.60	4,105,967	+0.76(+1.38%)
Aug 03, 2012	54.62	54.94	53.93	54.84	5,505,056	+1.47(+2.75%)
Aug 02, 2012	53.30	54.18	52.73	53.38	8,205,746	-2.77(-4.93%)
Aug 01, 2012	56.05	56.27	55.11	56.14	5,184,694	+0.48(+0.86%)
Jul 31, 2012	56.37	56.63	55.51	55.66	4,674,656	-0.96(-1.70%)
Jul 30, 2012	56.68	56.90	56.21	56.63	3,536,976	+0.03(+0.05%)
Jul 27, 2012	55.32	56.76	55.13	56.60	3,523,024	+1.56(+2.83%)
Jul 26, 2012	54.95	55.19	54.26	55.04	4,081,398	+1.03(+1.90%)
Jul 25, 2012	53.94	54.24	53.29	54.02	4,010,959	+0.58(+1.09%)
Jul 24, 2012	54.37	54.66	52.71	53.43	3,636,381	-0.81(-1.49%)
Jul 23, 2012	53.56	54.47	53.47	54.24	5,077,671	-0.75(-1.36%)
Jul 20, 2012	55.30	55.63	54.79	54.99	5,895,800	-1.19(-2.12%)
Jul 19, 2012	55.50	56.59	55.39	56.18	5,032,781	+1.02(+1.85%)
Jul 18, 2012	55.06	55.65	54.84	55.16	3,995,973	-0.16(-0.29%)
Jul 17, 2012	54.00	55.45	53.40	55.32	5,343,035	+1.65(+3.07%)
Jul 16, 2012	53.54	53.71	52.71	53.67	6,352,173	-0.14(-0.25%)
Jul 13, 2012	53.54	54.03	53.22	53.81	3,594,621	+0.55(+1.04%)
Jul 12, 2012	53.52	53.64	52.66	53.25	6,175,394	-0.95(-1.76%)
Jul 11, 2012	54.13	54.98	53.96	54.21	4,528,468	+0.33(+0.62%)
Jul 10, 2012	55.42	55.57	53.54	53.87	4,370,523	-1.11(-2.03%)
Jul 09, 2012	55.02	55.39	54.29	54.99	3,218,552	-0.08(-0.14%)
Jul 06, 2012	55.77	55.77	54.53	55.06	4,504,664	-1.52(-2.69%)
Jul 05, 2012	57.78	57.90	56.51	56.58	4,666,541	-1.48(-2.55%)
Jul 03, 2012	56.54	58.07	56.45	58.06	3,968,858	+1.87(+3.32%)
Jul 02, 2012	56.34	57.12	55.51	56.20	4,029,046	-0.39(-0.68%)
Jun 29, 2012	56.42	56.61	55.59	56.58	6,354,385	+1.71(+3.12%)
Jun 28, 2012	54.16	55.02	53.76	54.87	4,820,538	+0.15(+0.28%)
Jun 27, 2012	53.40	54.90	53.40	54.72	4,948,523	+1.66(+3.13%)
Jun 26, 2012	52.60	53.73	52.02	53.05	4,752,067	+0.58(+1.10%)
Jun 25, 2012	51.92	52.66	51.57	52.48	5,130,307	-0.48(-0.90%)
Jun 22, 2012	52.66	53.22	51.93	52.95	8,807,706	+0.59(+1.13%)
Jun 21, 2012	54.39	54.39	52.22	52.36	6,572,776	-1.89(-3.49%)
Jun 20, 2012	55.08	55.24	53.78	54.25	5,176,771	-0.77(-1.40%)
Jun 19, 2012	55.25	55.63	54.75	55.02	5,775,858	+0.06(+0.12%)
Jun 18, 2012	56.07	56.09	54.72	54.96	6,079,776	-1.56(-2.77%)
Jun 15, 2012	55.77	56.56	55.09	56.52	10,237,480	+1.15(+2.08%)
Jun 14, 2012	53.58	55.96	53.54	55.37	9,716,886	+1.96(+3.66%)
Jun 13, 2012	53.35	54.14	53.00	53.42	3,945,590	-0.19(-0.36%)
Jun 12, 2012	53.04	53.80	52.73	53.61	3,926,087	+0.93(+1.76%)
Jun 11, 2012	54.22	54.57	52.63	52.68	3,548,388	-0.73(-1.37%)
Jun 08, 2012	53.20	53.47	52.48	53.42	4,879,501	-0.33(-0.61%)
Jun 07, 2012	54.63	55.02	53.62	53.74	5,419,937	-0.07(-0.13%)
Jun 06, 2012	52.86	53.82	52.80	53.81	5,009,051	+1.57(+3.01%)
Jun 05, 2012	51.02	52.43	50.80	52.24	4,230,589	+1.02(+2.00%)
Jun 04, 2012	50.95	51.58	50.17	51.22	5,078,685	+0.12(+0.24%)
Jun 01, 2012	50.60	52.11	50.44	51.10	6,582,999	-1.29(-2.47%)
May 31, 2012	52.43	52.90	51.12	52.39	5,489,102	-0.10(-0.20%)
May 30, 2012	53.27	53.43	51.94	52.49	4,310,318	-1.61(-2.97%)
May 29, 2012	53.67	54.47	53.32	54.10	4,632,404	+1.07(+2.01%)
May 25, 2012	52.91	53.43	52.91	53.04	3,114,521	+0.19(+0.35%)
May 24, 2012	53.83	53.87	52.33	52.85	4,688,699	-0.52(-0.97%)
May 23, 2012	52.64	53.36	51.75	53.36	6,592,023	+0.17(+0.31%)
May 22, 2012	53.38	54.28	52.80	53.20	5,574,092	-0.06(-0.11%)
May 21, 2012	52.02	53.29	51.66	53.25	3,920,891	+1.42(+2.73%)
May 18, 2012	52.87	53.19	51.59	51.84	5,476,669	-0.74(-1.41%)
May 17, 2012	52.98	53.82	52.55	52.58	5,408,421	-0.29(-0.55%)
May 16, 2012	52.79	54.75	52.79	52.87	5,844,604	-0.25(-0.47%)
May 15, 2012	54.73	54.95	53.03	53.12	5,520,948	-1.64(-2.99%)
May 14, 2012	55.56	55.64	54.65	54.75	6,277,065	-1.42(-2.53%)
May 11, 2012	55.93	57.25	55.78	56.18	3,508,421	-0.39(-0.69%)
May 10, 2012	56.95	57.57	56.29	56.57	4,901,185	+0.45(+0.80%)
May 09, 2012	55.42	56.59	54.88	56.12	5,660,179	-0.26(-0.47%)
May 08, 2012	56.13	56.47	54.88	56.38	6,829,483	-0.17(-0.30%)
May 07, 2012	57.40	57.52	55.96	56.55	6,341,623	-0.79(-1.37%)
May 04, 2012	58.41	58.47	57.20	57.34	6,855,033	-1.87(-3.15%)
May 03, 2012	60.32	60.54	58.88	59.20	7,324,666	-2.30(-3.75%)
May 02, 2012	62.37	62.59	61.35	61.51	4,586,954	-1.44(-2.28%)
May 01, 2012	62.05	63.22	61.68	62.94	4,984,296	+1.18(+1.91%)
Apr 30, 2012	61.00	61.86	60.81	61.77	3,393,891	+0.66(+1.09%)
Apr 27, 2012	61.11	61.34	60.75	61.10	3,473,010	+0.08(+0.13%)
Apr 26, 2012	59.72	61.05	59.58	61.02	4,433,149	+0.91(+1.52%)
Apr 25, 2012	59.36	60.14	59.18	60.11	4,709,333	+1.36(+2.31%)
Apr 24, 2012	58.68	59.07	58.10	58.75	3,882,834	+0.19(+0.33%)
Apr 23, 2012	58.33	58.91	57.86	58.56	4,809,784	-0.33(-0.56%)
Apr 20, 2012	59.96	60.43	58.87	58.89	3,597,816	-0.41(-0.69%)
Apr 19, 2012	59.95	60.24	58.92	59.30	4,323,371	+0.10(+0.16%)
Apr 18, 2012	60.34	60.58	58.97	59.20	4,372,136	-1.44(-2.38%)
Apr 17, 2012	59.77	60.77	59.59	60.65	3,585,625	+1.46(+2.47%)
Apr 16, 2012	60.40	60.73	58.88	59.18	4,617,305	-0.89(-1.47%)
Apr 13, 2012	60.74	60.85	59.85	60.07	3,896,361	-0.80(-1.32%)
Apr 12, 2012	59.81	61.05	59.40	60.87	3,241,243	+1.34(+2.25%)
Apr 11, 2012	60.74	60.84	59.43	59.53	3,832,018	-0.44(-0.74%)
Apr 10, 2012	60.49	60.82	59.66	59.97	3,724,726	-0.69(-1.14%)
Apr 09, 2012	60.48	61.12	60.02	60.67	3,823,769	-0.83(-1.35%)
Apr 05, 2012	62.23	62.91	61.38	61.49	4,440,949	-1.07(-1.71%)
Apr 04, 2012	62.87	62.98	61.90	62.56	4,804,209	-1.08(-1.70%)
Apr 03, 2012	64.51	64.75	63.15	63.65	4,437,094	-1.12(-1.72%)
Apr 02, 2012	64.40	65.50	63.94	64.76	3,941,919	+0.34(+0.53%)
Mar 30, 2012	63.90	64.59	63.57	64.42	3,729,289	+1.05(+1.65%)
Mar 29, 2012	63.06	63.58	62.31	63.38	4,747,424	-0.11(-0.17%)
Mar 28, 2012	64.73	64.94	63.18	63.49	4,913,038	-1.54(-2.37%)
Mar 27, 2012	65.05	65.53	64.48	65.03	4,189,730	+0.22(+0.34%)
Mar 26, 2012	65.69	66.16	64.33	64.81	5,773,533	-0.46(-0.71%)
Mar 23, 2012	65.00	65.98	64.32	65.27	4,646,632	+0.55(+0.85%)
Mar 22, 2012	65.66	65.93	64.47	64.72	5,804,304	-1.65(-2.49%)
Mar 21, 2012	67.80	68.04	66.27	66.37	5,891,309	-1.37(-2.02%)
Mar 20, 2012	68.74	68.88	67.55	67.74	4,322,662	-1.92(-2.75%)
Mar 19, 2012	69.22	69.98	68.87	69.66	3,652,965	-0.24(-0.35%)
Mar 16, 2012	68.87	70.24	68.68	69.90	4,556,872	+1.29(+1.88%)
Mar 15, 2012	68.81	69.16	67.86	68.61	3,561,241	-0.01(-0.02%)
Mar 14, 2012	69.11	69.48	68.34	68.63	3,185,916	-0.69(-0.99%)
Mar 13, 2012	68.64	69.40	67.83	69.31	3,764,034	+1.06(+1.56%)
Mar 12, 2012	68.90	68.90	67.52	68.25	3,673,844	-0.67(-0.98%)
Mar 09, 2012	69.36	69.75	68.54	68.92	3,510,051	-0.03(-0.05%)
Mar 08, 2012	68.46	69.21	67.78	68.95	2,965,703	+1.20(+1.77%)
Mar 07, 2012	66.71	68.28	66.27	67.75	4,832,159	+1.49(+2.25%)
Mar 06, 2012	67.16	67.66	65.75	66.27	5,967,875	-2.32(-3.39%)
Mar 05, 2012	68.14	68.64	67.20	68.59	4,384,387	+0.31(+0.45%)
Mar 02, 2012	70.00	70.11	68.15	68.28	3,707,073	-1.73(-2.47%)
Mar 01, 2012	69.56	70.13	69.34	70.01	3,954,968	+0.78(+1.13%)
Feb 29, 2012	70.49	70.86	69.00	69.23	4,415,496	-1.06(-1.51%)
Feb 28, 2012	70.99	71.40	69.94	70.29	3,540,800	-0.28(-0.40%)
Feb 27, 2012	71.11	71.35	70.08	70.58	3,654,424	-0.99(-1.38%)
Feb 24, 2012	70.94	71.90	70.77	71.56	3,751,741	+1.06(+1.50%)
Feb 23, 2012	70.94	71.18	69.72	70.50	3,757,405	-0.13(-0.19%)
Feb 22, 2012	71.08	71.85	70.62	70.64	4,956,934	+0.11(+0.15%)
Feb 21, 2012	70.49	71.04	69.97	70.53	4,250,149	+0.33(+0.47%)
Feb 17, 2012	70.27	70.68	69.44	70.20	6,805,030	+1.18(+1.71%)
Feb 16, 2012	69.12	69.75	67.50	69.02	6,801,746	-0.04(-0.06%)
Feb 15, 2012	68.96	69.69	68.57	69.06	5,533,252	+0.23(+0.34%)
Feb 14, 2012	68.34	69.34	68.23	68.83	5,002,940	+0.68(+1.00%)
Feb 13, 2012	68.50	68.87	67.86	68.15	4,210,278	+0.72(+1.07%)
Feb 10, 2012	67.32	67.91	66.86	67.43	3,977,743	-0.99(-1.45%)
Feb 09, 2012	67.82	68.95	67.61	68.43	4,943,104	+1.01(+1.49%)
Feb 08, 2012	67.04	67.69	66.58	67.42	4,938,807	+0.37(+0.55%)
Feb 07, 2012	66.07	67.11	65.05	67.05	5,618,287	+1.03(+1.56%)
Feb 06, 2012	64.57	66.07	63.92	66.02	4,733,011	+1.14(+1.75%)
Feb 03, 2012	65.08	65.48	64.44	64.88	5,488,554	+1.03(+1.61%)
Feb 02, 2012	63.85	64.30	63.15	63.85	3,633,257	+0.09(+0.14%)
Feb 01, 2012	64.27	64.40	63.51	63.76	4,662,374	+0.34(+0.54%)
Jan 31, 2012	64.35	64.46	63.05	63.42	4,080,786	+0.01(+0.02%)
Jan 30, 2012	62.24	63.44	61.58	63.41	3,765,971	+0.55(+0.88%)
Jan 27, 2012	62.37	63.15	62.24	62.86	2,864,515	+0.06(+0.09%)
Jan 26, 2012	64.66	64.75	62.42	62.80	4,860,666	-1.23(-1.92%)
Jan 25, 2012	62.57	64.12	61.43	64.03	5,702,380	+1.36(+2.17%)
Jan 24, 2012	62.53	62.81	61.61	62.67	4,098,738	-0.43(-0.68%)
Jan 23, 2012	62.62	63.50	61.79	63.10	7,485,340	+1.01(+1.63%)
Jan 20, 2012	62.23	62.28	61.01	62.09	6,895,454	-0.23(-0.37%)
Jan 19, 2012	61.54	62.50	61.33	62.32	5,777,047	+1.30(+2.13%)
Jan 18, 2012	60.64	61.56	60.16	61.02	4,538,876	+0.49(+0.80%)
Jan 17, 2012	60.10	60.71	59.77	60.53	3,834,331	+1.17(+1.97%)
Jan 13, 2012	59.48	60.09	58.49	59.36	4,712,336	-0.93(-1.55%)
Jan 12, 2012	61.61	61.68	59.42	60.30	7,680,195	-1.24(-2.02%)
Jan 11, 2012	62.51	62.64	61.38	61.54	4,843,064	-1.18(-1.89%)
Jan 10, 2012	64.73	64.73	62.46	62.72	5,155,867	-0.48(-0.76%)
Jan 09, 2012	62.30	63.24	61.96	63.20	4,458,658	+1.15(+1.86%)
Jan 06, 2012	62.32	62.37	61.89	62.05	3,775,259	-0.08(-0.13%)
Jan 05, 2012	61.36	62.31	61.10	62.13	5,590,476	+0.48(+0.78%)
Jan 04, 2012	61.01	61.73	60.64	61.65	4,917,391	+3.73(+6.45%)
Dec 30, 2011	57.71	58.13	57.53	57.92	3,300,587	+0.38(+0.67%)
Dec 29, 2011	56.77	57.61	56.57	57.53	2,995,987	+0.93(+1.65%)
Dec 28, 2011	58.19	58.38	56.46	56.60	2,601,650	-1.43(-2.47%)
Dec 27, 2011	58.14	58.49	57.74	58.03	2,369,895	-0.26(-0.45%)
Dec 23, 2011	57.96	58.34	57.83	58.29	1,721,473	+0.98(+1.72%)
Dec 21, 2011	56.50	57.44	55.88	57.31	4,734,263	+0.75(+1.32%)
Dec 20, 2011	56.25	57.14	56.24	56.56	4,993,891	+1.73(+3.15%)
Dec 19, 2011	57.09	57.10	54.67	54.84	4,327,365	-1.91(-3.36%)
Dec 16, 2011	57.14	57.62	55.95	56.74	5,593,621	+0.38(+0.67%)
Dec 15, 2011	57.02	57.78	56.09	56.36	4,811,036	+0.29(+0.52%)
Dec 14, 2011	57.81	57.81	55.95	56.07	6,469,989	-2.97(-5.03%)
Dec 13, 2011	60.49	61.91	58.44	59.04	4,891,849	-1.03(-1.71%)
Dec 12, 2011	61.24	61.36	59.36	60.07	3,909,543	-2.26(-3.63%)
Dec 09, 2011	60.38	62.54	60.04	62.33	3,734,417	+2.40(+4.01%)
Dec 08, 2011	61.66	62.14	59.78	59.92	4,541,541	-2.27(-3.65%)
Dec 07, 2011	62.01	62.76	61.28	62.19	4,458,370	-0.07(-0.11%)
Dec 06, 2011	61.89	62.93	61.11	62.27	4,615,190	+0.30(+0.48%)
Dec 05, 2011	63.05	63.28	61.48	61.96	4,757,852	+0.28(+0.46%)
Dec 02, 2011	63.94	64.04	61.55	61.68	6,132,656	-1.29(-2.04%)
Dec 01, 2011	63.30	64.55	62.63	62.97	4,042,249	-0.61(-0.97%)
Nov 30, 2011	62.21	63.90	62.21	63.58	6,687,953	+4.14(+6.97%)
Nov 29, 2011	58.49	60.16	58.10	59.44	4,074,106	+1.34(+2.30%)
Nov 28, 2011	58.01	58.68	57.44	58.10	4,644,212	+2.58(+4.65%)
Nov 25, 2011	56.04	56.57	55.46	55.52	2,000,189	-0.84(-1.49%)
Nov 23, 2011	58.12	58.43	56.33	56.36	6,683,923	-2.77(-4.68%)
Nov 22, 2011	60.43	60.60	57.66	59.13	9,197,185	-1.88(-3.08%)
Nov 21, 2011	61.22	61.42	59.82	61.01	4,894,988	-2.01(-3.20%)
Nov 18, 2011	63.15	64.27	62.41	63.02	5,016,309	+0.36(+0.57%)
Nov 17, 2011	65.54	65.71	61.94	62.66	5,731,447	-2.90(-4.43%)
Nov 16, 2011	65.49	67.55	64.98	65.56	4,190,344	-0.57(-0.86%)
Nov 15, 2011	65.60	66.56	65.15	66.13	3,207,466	+0.20(+0.30%)
Nov 14, 2011	66.40	66.82	65.33	65.94	3,315,365	-1.02(-1.52%)
Nov 11, 2011	65.85	67.02	65.65	66.95	3,683,065	+2.03(+3.12%)
Nov 10, 2011	65.33	65.78	63.67	64.93	3,740,497	+1.13(+1.76%)
Nov 09, 2011	64.59	65.60	63.65	63.80	6,388,929	-3.10(-4.64%)
Nov 08, 2011	66.03	67.07	65.16	66.90	5,007,360	+2.02(+3.11%)
Nov 07, 2011	64.14	65.12	63.56	64.88	2,854,457	+0.81(+1.27%)
Nov 04, 2011	64.57	64.66	63.19	64.07	3,841,617	-0.90(-1.38%)
Nov 03, 2011	65.37	65.54	62.89	64.96	5,410,943	+2.07(+3.29%)
Nov 02, 2011	62.04	62.97	61.45	62.89	4,556,260	+2.70(+4.49%)
Nov 01, 2011	60.97	61.65	60.00	60.19	8,255,873	-3.52(-5.52%)
Oct 31, 2011	65.92	65.92	63.67	63.70	5,568,226	-3.43(-5.11%)
Oct 28, 2011	65.22	67.28	64.73	67.13	4,806,909	+1.37(+2.09%)
Oct 27, 2011	64.36	66.54	64.10	65.76	6,304,809	+3.50(+5.63%)
Oct 26, 2011	61.63	62.62	60.00	62.25	4,437,228	+1.81(+2.99%)
Oct 25, 2011	61.98	61.98	59.90	60.44	4,881,674	-1.75(-2.82%)
Oct 24, 2011	61.42	62.34	60.55	62.19	6,330,053	+1.62(+2.68%)
Oct 21, 2011	59.09	60.58	58.82	60.57	6,461,495	+2.20(+3.77%)
Oct 20, 2011	57.71	58.63	56.96	58.37	4,310,459	+0.72(+1.25%)
Oct 19, 2011	57.50	58.85	57.21	57.65	4,463,689	+0.03(+0.06%)
Oct 18, 2011	56.27	57.93	55.58	57.62	7,340,060	+1.58(+2.82%)
Oct 17, 2011	57.62	58.50	55.92	56.04	4,908,887	-2.19(-3.75%)
Oct 14, 2011	56.23	58.23	56.03	58.22	4,601,972	+2.71(+4.88%)
Oct 13, 2011	55.54	55.89	54.03	55.51	3,509,634	-0.52(-0.93%)
Oct 12, 2011	56.20	57.08	55.28	56.04	4,774,482	+0.61(+1.09%)
Oct 11, 2011	55.96	56.83	54.99	55.43	4,088,234	-1.02(-1.81%)
Oct 10, 2011	55.27	56.62	55.27	56.45	4,149,761	+2.38(+4.41%)
Oct 07, 2011	55.46	55.46	53.54	54.07	6,970,675	-0.89(-1.61%)
Oct 06, 2011	53.79	55.07	53.65	54.95	7,591,003	+2.12(+4.02%)
Oct 05, 2011	50.19	53.03	49.71	52.83	6,567,593	+2.60(+5.18%)
Oct 04, 2011	47.83	50.34	46.55	50.23	8,100,349	+1.48(+3.03%)
Oct 03, 2011	50.36	50.75	48.73	48.75	7,673,477	-2.38(-4.66%)
Sep 30, 2011	51.75	51.94	51.01	51.14	6,136,761	-1.68(-3.19%)
Sep 29, 2011	53.87	54.32	51.65	52.82	5,494,897	+0.20(+0.38%)
Sep 28, 2011	54.47	54.83	52.54	52.62	5,628,400	-2.10(-3.83%)
Sep 27, 2011	56.06	56.40	54.39	54.72	7,269,036	+0.19(+0.35%)
Sep 26, 2011	53.26	54.55	52.22	54.53	6,018,147	+1.80(+3.42%)
Sep 23, 2011	52.84	53.90	52.13	52.72	8,855,900	-0.61(-1.15%)
Sep 22, 2011	55.49	56.64	52.90	53.33	12,812,247	-4.88(-8.39%)
Sep 21, 2011	60.10	61.16	58.18	58.22	7,515,558	-2.02(-3.35%)
Sep 20, 2011	61.18	62.19	60.22	60.24	4,127,349	-0.75(-1.22%)
Sep 19, 2011	61.18	61.50	59.90	60.98	4,993,493	-1.60(-2.56%)
Sep 16, 2011	62.93	62.94	61.46	62.58	5,937,773	+0.25(+0.40%)
Sep 15, 2011	61.03	62.44	60.64	62.33	4,901,659	+2.17(+3.60%)
Sep 14, 2011	59.97	60.84	59.12	60.17	8,347,875	+0.59(+0.98%)
Sep 13, 2011	60.54	60.69	59.01	59.58	7,938,730	-0.74(-1.23%)
Sep 12, 2011	59.52	60.75	58.61	60.32	7,151,699	-0.30(-0.49%)
Sep 09, 2011	61.59	62.13	60.17	60.62	4,909,759	-1.98(-3.16%)
Sep 08, 2011	63.28	63.85	62.25	62.59	5,195,926	-0.89(-1.41%)
Sep 07, 2011	61.98	63.58	61.54	63.49	4,434,372	+2.62(+4.30%)
Sep 06, 2011	60.91	61.29	59.80	60.87	7,226,443	-2.00(-3.18%)
Sep 02, 2011	63.49	63.58	62.54	62.87	6,379,515	-1.99(-3.07%)

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