Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	82.12	82.17	80.88	81.14	1,256,859	-0.51(-0.62%)
Aug 30, 2012	82.32	82.46	81.57	81.64	1,684,786	+0.65(+0.81%)
Aug 29, 2012	81.11	81.34	80.82	80.99	419,276	+0.76(+0.94%)
Aug 27, 2012	80.24	80.62	80.19	80.23	392,322	+0.01(+0.02%)
Aug 24, 2012	80.25	80.79	79.73	80.21	682,995	+0.39(+0.49%)
Aug 23, 2012	79.63	80.48	79.23	79.82	914,843	+0.74(+0.94%)
Aug 22, 2012	79.47	79.62	78.76	79.08	1,189,000	+0.41(+0.52%)
Aug 21, 2012	79.02	79.14	78.57	78.67	1,173,713	-0.42(-0.54%)
Aug 20, 2012	78.99	79.16	78.59	79.09	458,017	+0.32(+0.41%)
Aug 17, 2012	78.79	78.89	78.52	78.77	686,387	-0.82(-1.04%)
Aug 16, 2012	79.43	79.71	79.26	79.60	440,077	-0.31(-0.39%)
Aug 15, 2012	80.04	80.09	79.60	79.91	916,813	+0.41(+0.51%)
Aug 14, 2012	79.54	79.88	79.22	79.50	413,910	+0.28(+0.36%)
Aug 13, 2012	79.15	79.39	78.85	79.22	341,921	-0.43(-0.54%)
Aug 10, 2012	78.70	79.69	78.55	79.65	376,416	+0.23(+0.29%)
Aug 09, 2012	79.34	79.70	79.29	79.42	399,553	+0.00(+0.00%)
Aug 08, 2012	79.70	79.86	79.26	79.42	659,824	-0.22(-0.27%)
Aug 07, 2012	79.57	79.95	79.24	79.63	576,261	+1.11(+1.42%)
Aug 06, 2012	78.78	79.01	78.52	78.52	1,503,739	-0.71(-0.89%)
Aug 03, 2012	78.99	79.39	78.90	79.23	1,791,209	+0.24(+0.30%)
Aug 02, 2012	79.63	79.83	78.53	78.99	1,533,647	-1.04(-1.30%)
Aug 01, 2012	80.82	80.03	80.03	80.03	1,936,713	+0.62(+0.78%)
Jul 31, 2012	80.41	80.41	79.29	79.41	1,190,081	-1.26(-1.56%)
Jul 30, 2012	80.21	80.76	80.15	80.67	1,586,141	+1.03(+1.29%)
Jul 27, 2012	79.62	80.07	79.44	79.64	1,312,769	+0.60(+0.76%)
Jul 26, 2012	79.23	79.37	78.76	79.04	1,349,927	+2.75(+3.60%)
Jul 25, 2012	76.24	76.78	76.05	76.29	892,519	+0.22(+0.29%)
Jul 24, 2012	76.69	76.73	75.73	76.07	761,874	-0.55(-0.72%)
Jul 23, 2012	76.96	77.05	76.40	76.62	1,012,300	-1.75(-2.24%)
Jul 20, 2012	79.22	79.31	78.22	78.37	1,327,732	-0.50(-0.63%)
Jul 19, 2012	78.93	79.27	78.67	78.87	709,575	+0.33(+0.43%)
Jul 18, 2012	78.42	78.59	78.24	78.53	718,729	+0.41(+0.52%)
Jul 17, 2012	77.90	78.28	77.61	78.13	842,776	+0.59(+0.76%)
Jul 16, 2012	77.90	77.93	77.29	77.54	830,024	+0.01(+0.01%)
Jul 13, 2012	76.84	77.66	76.83	77.53	516,753	+1.08(+1.41%)
Jul 12, 2012	76.09	76.61	75.76	76.45	397,684	-0.33(-0.43%)
Jul 11, 2012	77.33	77.35	76.34	76.78	627,439	+0.23(+0.30%)
Jul 10, 2012	77.05	77.13	76.24	76.55	813,367	+0.39(+0.51%)
Jul 09, 2012	76.63	76.66	75.94	76.17	492,820	-0.42(-0.55%)
Jul 06, 2012	76.45	76.83	76.35	76.59	822,396	+0.41(+0.54%)
Jul 05, 2012	76.22	76.45	76.13	76.18	316,630	-0.77(-1.00%)
Jul 03, 2012	76.92	77.19	76.66	76.95	482,370	-0.35(-0.45%)
Jul 02, 2012	76.46	77.30	76.43	77.30	1,005,961	+0.74(+0.96%)
Jun 29, 2012	76.88	76.88	76.24	76.57	1,083,050	+1.22(+1.62%)
Jun 28, 2012	74.41	75.35	73.95	75.35	552,426	+0.29(+0.39%)
Jun 27, 2012	75.11	75.54	74.95	75.06	809,354	+0.53(+0.71%)
Jun 26, 2012	73.84	74.70	73.70	74.53	647,244	+1.26(+1.71%)
Jun 25, 2012	73.84	73.88	73.11	73.28	933,881	-0.57(-0.77%)
Jun 22, 2012	74.31	74.35	73.62	73.85	371,708	+0.16(+0.22%)
Jun 21, 2012	74.50	74.93	73.63	73.68	574,044	-0.97(-1.30%)
Jun 20, 2012	74.66	75.38	74.49	74.66	789,808	+0.42(+0.56%)
Jun 19, 2012	74.09	74.79	74.08	74.24	576,028	-0.22(-0.30%)
Jun 18, 2012	74.17	74.94	73.97	74.46	567,007	+0.48(+0.64%)
Jun 15, 2012	74.06	74.34	73.71	73.99	771,537	+0.19(+0.25%)
Jun 14, 2012	73.87	74.10	73.58	73.80	760,092	+0.13(+0.17%)
Jun 13, 2012	73.89	74.17	73.39	73.68	518,304	+0.17(+0.23%)
Jun 12, 2012	73.45	73.68	72.82	73.51	807,171	+0.88(+1.22%)
Jun 11, 2012	73.88	73.89	72.49	72.62	896,530	-0.63(-0.86%)
Jun 08, 2012	72.99	73.45	72.83	73.25	745,567	+0.75(+1.03%)
Jun 07, 2012	73.81	73.81	72.43	72.50	713,577	-0.21(-0.29%)
Jun 06, 2012	71.56	72.85	71.48	72.71	2,267,072	+2.95(+4.23%)
Jun 05, 2012	69.52	69.82	69.35	69.76	401,394	+0.04(+0.05%)
Jun 04, 2012	69.46	70.09	69.18	69.72	499,198	+0.34(+0.49%)
Jun 01, 2012	69.81	70.17	69.12	69.38	735,884	-1.44(-2.03%)
May 31, 2012	70.72	71.13	69.95	70.82	576,759	+0.62(+0.89%)
May 30, 2012	70.95	71.02	70.20	70.20	494,835	-1.14(-1.59%)
May 29, 2012	71.34	71.53	71.06	71.34	761,069	+1.05(+1.50%)
May 25, 2012	69.75	70.57	69.75	70.28	651,822	+0.40(+0.57%)
May 24, 2012	69.55	70.10	69.29	69.88	740,142	+0.48(+0.70%)
May 23, 2012	69.56	69.71	68.75	69.40	998,455	-1.43(-2.02%)
May 22, 2012	70.56	71.29	70.52	70.83	751,962	-0.39(-0.54%)
May 21, 2012	70.49	71.28	70.26	71.22	628,107	+0.96(+1.36%)
May 18, 2012	70.34	70.56	69.96	70.26	1,179,220	-1.01(-1.42%)
May 17, 2012	72.14	72.26	71.27	71.27	1,064,395	-1.35(-1.86%)
May 16, 2012	73.33	73.40	72.60	72.62	868,973	-0.79(-1.08%)
May 15, 2012	73.52	74.00	73.25	73.42	432,504	-0.18(-0.24%)
May 14, 2012	73.18	74.12	72.91	73.59	656,006	-0.53(-0.71%)
May 11, 2012	73.63	74.86	73.63	74.12	466,250	+0.58(+0.79%)
May 10, 2012	73.62	74.06	73.45	73.54	1,157,404	-0.81(-1.09%)
May 09, 2012	73.77	74.92	73.57	74.35	1,512,148	-0.26(-0.35%)
May 08, 2012	75.18	75.31	74.16	74.61	1,801,099	-2.04(-2.67%)
May 07, 2012	76.19	76.77	76.19	76.66	612,856	+0.21(+0.27%)
May 04, 2012	77.30	77.42	76.29	76.45	518,945	-0.62(-0.80%)
May 03, 2012	77.50	77.75	76.77	77.06	981,683	-0.20(-0.26%)
May 02, 2012	75.56	77.44	75.54	77.26	1,470,978	+1.33(+1.75%)
May 01, 2012	75.70	76.01	75.53	75.94	907,524	+0.82(+1.09%)
Apr 30, 2012	75.10	75.21	74.72	75.12	634,823	-0.80(-1.06%)
Apr 27, 2012	75.59	76.21	75.49	75.92	443,393	+0.32(+0.42%)
Apr 26, 2012	75.31	75.68	75.21	75.60	544,156	+0.20(+0.27%)
Apr 25, 2012	75.18	75.54	75.06	75.40	1,039,537	+0.56(+0.74%)
Apr 24, 2012	74.60	75.14	74.52	74.84	650,712	+0.08(+0.11%)
Apr 23, 2012	74.80	74.84	74.02	74.76	639,743	-0.84(-1.11%)
Apr 20, 2012	75.98	75.98	75.36	75.60	1,185,056	+0.04(+0.05%)
Apr 19, 2012	75.65	75.91	75.13	75.56	913,884	+0.50(+0.66%)
Apr 18, 2012	75.01	75.20	74.63	75.07	906,957	+0.98(+1.32%)
Apr 17, 2012	74.26	74.47	73.68	74.09	1,085,317	+1.32(+1.82%)
Apr 16, 2012	72.92	73.05	72.45	72.76	925,925	+0.82(+1.15%)
Apr 13, 2012	72.09	72.12	71.54	71.94	716,735	-0.71(-0.97%)
Apr 12, 2012	72.08	73.06	72.04	72.64	722,225	+1.23(+1.73%)
Apr 11, 2012	70.99	71.50	70.94	71.41	696,232	+0.77(+1.08%)
Apr 10, 2012	71.88	71.94	70.45	70.65	884,009	-0.87(-1.22%)
Apr 09, 2012	71.31	71.70	71.10	71.52	327,616	-0.23(-0.32%)
Apr 05, 2012	71.62	71.87	71.37	71.75	830,875	-0.19(-0.26%)
Apr 04, 2012	72.07	72.42	71.25	71.93	1,408,579	-0.86(-1.18%)
Apr 03, 2012	73.25	73.56	72.45	72.79	619,108	-0.96(-1.30%)
Apr 02, 2012	72.35	73.92	72.21	73.75	1,013,670	+2.07(+2.88%)
Mar 30, 2012	71.65	71.81	71.35	71.69	766,046	-0.27(-0.38%)
Mar 29, 2012	71.46	71.97	71.31	71.96	484,213	-0.01(-0.01%)
Mar 28, 2012	72.52	72.56	71.68	71.97	454,740	-0.65(-0.90%)
Mar 27, 2012	72.70	72.80	72.43	72.62	440,931	-0.27(-0.38%)
Mar 26, 2012	72.76	73.02	72.64	72.90	722,903	+1.43(+2.01%)
Mar 23, 2012	71.17	71.53	70.74	71.46	613,441	-0.17(-0.24%)
Mar 22, 2012	71.40	71.78	71.37	71.63	497,522	-0.27(-0.38%)
Mar 21, 2012	71.60	72.03	71.50	71.91	463,586	+0.40(+0.56%)
Mar 20, 2012	71.51	71.51	70.91	71.51	502,681	+0.06(+0.08%)
Mar 19, 2012	71.47	71.66	71.38	71.45	680,536	-0.07(-0.09%)
Mar 16, 2012	71.94	72.09	71.36	71.52	761,815	+0.16(+0.22%)
Mar 15, 2012	71.41	71.51	71.00	71.36	882,691	-0.46(-0.64%)
Mar 14, 2012	71.98	72.06	71.51	71.82	1,081,148	-0.80(-1.10%)
Mar 13, 2012	71.70	72.62	71.69	72.62	601,794	+0.65(+0.91%)
Mar 12, 2012	71.85	72.31	71.71	71.97	623,435	+0.01(+0.01%)
Mar 09, 2012	71.80	71.99	71.45	71.96	429,529	+0.32(+0.45%)
Mar 08, 2012	71.25	71.67	71.20	71.64	636,866	+1.06(+1.51%)
Mar 07, 2012	70.52	70.80	70.40	70.58	790,406	+0.22(+0.31%)
Mar 06, 2012	71.05	71.09	70.27	70.36	1,179,483	-1.75(-2.43%)
Mar 05, 2012	72.09	72.28	71.68	72.12	1,239,983	+1.05(+1.48%)
Mar 02, 2012	71.07	71.13	70.64	71.06	552,080	-0.72(-1.00%)
Mar 01, 2012	71.42	71.99	71.40	71.78	783,115	+0.79(+1.12%)
Feb 29, 2012	71.16	71.32	70.87	70.99	1,060,107	+0.64(+0.91%)
Feb 28, 2012	69.82	70.36	69.70	70.35	640,220	+0.70(+1.00%)
Feb 27, 2012	69.11	69.91	69.01	69.65	479,695	+0.15(+0.21%)
Feb 24, 2012	69.60	69.72	69.40	69.50	766,311	+0.29(+0.42%)
Feb 23, 2012	69.01	69.34	68.78	69.21	443,598	+0.15(+0.21%)
Feb 22, 2012	68.83	69.22	68.78	69.06	509,884	+0.31(+0.45%)
Feb 21, 2012	69.07	69.11	68.72	68.75	677,171	-1.02(-1.46%)
Feb 17, 2012	69.58	69.81	69.36	69.78	560,855	-0.21(-0.30%)
Feb 16, 2012	69.10	69.99	69.03	69.99	784,032	+1.00(+1.45%)
Feb 15, 2012	69.51	69.54	68.70	68.99	1,432,184	-0.58(-0.83%)
Feb 14, 2012	69.49	69.57	68.97	69.57	883,580	+0.10(+0.15%)
Feb 13, 2012	69.21	69.62	69.09	69.47	1,079,722	+0.84(+1.23%)
Feb 10, 2012	68.61	68.65	68.34	68.62	800,239	+0.28(+0.41%)
Feb 09, 2012	68.34	68.39	67.81	68.34	644,876	+0.26(+0.39%)
Feb 08, 2012	68.32	68.44	67.73	68.08	663,602	-0.73(-1.06%)
Feb 07, 2012	68.36	68.87	68.22	68.81	837,987	+0.46(+0.68%)
Feb 06, 2012	68.17	68.51	68.07	68.34	790,960	+0.12(+0.17%)
Feb 03, 2012	67.36	68.32	67.17	68.22	1,541,750	+1.67(+2.51%)
Feb 02, 2012	66.27	66.62	66.13	66.56	490,529	-0.15(-0.23%)
Feb 01, 2012	66.41	66.93	66.37	66.71	1,102,362	+1.62(+2.49%)
Jan 31, 2012	65.43	65.48	64.83	65.09	532,434	-0.30(-0.46%)
Jan 30, 2012	65.02	65.51	65.00	65.39	919,907	-0.11(-0.17%)
Jan 27, 2012	65.34	65.65	64.87	65.50	1,260,177	+0.16(+0.25%)
Jan 26, 2012	65.84	65.87	65.06	65.34	1,639,637	-0.02(-0.03%)
Jan 25, 2012	64.85	65.39	64.49	65.36	1,513,523	+0.72(+1.11%)
Jan 24, 2012	64.33	64.65	64.21	64.64	789,756	+1.13(+1.78%)
Jan 23, 2012	63.64	63.80	63.13	63.51	1,023,121	+0.07(+0.12%)
Jan 20, 2012	63.78	63.78	63.21	63.43	1,180,397	+0.51(+0.82%)
Jan 19, 2012	62.62	62.99	62.56	62.92	1,080,725	-0.65(-1.03%)
Jan 18, 2012	63.24	63.61	63.12	63.57	922,100	+0.51(+0.82%)
Jan 17, 2012	63.38	63.48	62.92	63.06	770,550	+0.37(+0.60%)
Jan 13, 2012	62.37	62.77	62.04	62.69	1,146,671	-0.59(-0.93%)
Jan 12, 2012	63.21	63.43	62.92	63.27	1,183,331	-0.07(-0.12%)
Jan 11, 2012	62.82	63.51	62.67	63.35	924,875	-1.07(-1.65%)
Jan 10, 2012	64.65	64.72	64.24	64.41	693,428	+0.03(+0.05%)
Jan 09, 2012	64.58	64.58	64.05	64.38	411,770	+0.49(+0.77%)
Jan 06, 2012	64.33	64.35	63.66	63.89	420,073	-0.77(-1.19%)
Jan 05, 2012	64.55	64.66	64.19	64.66	508,153	-0.18(-0.28%)
Jan 04, 2012	64.82	65.01	64.53	64.85	551,083	+0.62(+0.96%)
Dec 30, 2011	63.88	64.28	63.88	64.23	394,452	+0.20(+0.31%)
Dec 29, 2011	63.39	64.04	63.30	64.03	622,879	+0.59(+0.93%)
Dec 28, 2011	63.82	63.91	63.40	63.44	317,300	-0.22(-0.35%)
Dec 27, 2011	63.36	63.77	63.24	63.66	289,430	+0.34(+0.53%)
Dec 23, 2011	63.07	63.32	62.93	63.32	323,188	+1.09(+1.76%)
Dec 21, 2011	62.00	62.32	61.64	62.23	767,197	-0.12(-0.19%)
Dec 20, 2011	62.13	62.45	62.07	62.35	611,618	+0.81(+1.31%)
Dec 19, 2011	61.83	61.99	61.38	61.54	952,493	-0.10(-0.17%)
Dec 16, 2011	62.04	62.22	61.36	61.64	892,290	-0.45(-0.72%)
Dec 15, 2011	62.16	62.23	61.66	62.09	490,346	+0.27(+0.44%)
Dec 14, 2011	62.41	62.48	61.77	61.82	1,074,351	-0.94(-1.50%)
Dec 13, 2011	63.41	63.76	62.60	62.76	634,283	-0.37(-0.59%)
Dec 12, 2011	63.15	63.22	62.81	63.13	691,506	+0.45(+0.71%)
Dec 09, 2011	62.45	62.88	62.30	62.69	969,710	-0.21(-0.33%)
Dec 08, 2011	63.34	63.49	62.79	62.89	769,409	-0.32(-0.50%)
Dec 07, 2011	62.63	63.41	62.49	63.21	640,713	+0.67(+1.07%)
Dec 06, 2011	62.42	62.80	62.16	62.54	493,524	+0.32(+0.52%)
Dec 05, 2011	62.64	62.66	61.83	62.22	431,668	+0.19(+0.31%)
Dec 02, 2011	62.20	62.33	61.77	62.02	532,053	-0.35(-0.55%)
Dec 01, 2011	62.91	63.25	62.18	62.37	648,523	-0.53(-0.84%)
Nov 30, 2011	62.61	63.10	62.44	62.90	775,862	+2.12(+3.49%)
Nov 29, 2011	60.25	61.20	60.14	60.77	1,116,837	+0.49(+0.82%)
Nov 28, 2011	60.42	60.60	60.07	60.28	640,639	+1.50(+2.55%)
Nov 25, 2011	59.01	59.59	58.75	58.78	485,756	+0.33(+0.57%)
Nov 23, 2011	58.92	59.06	58.37	58.45	1,149,417	-1.73(-2.87%)
Nov 22, 2011	60.05	60.58	59.78	60.18	742,016	+0.68(+1.15%)
Nov 21, 2011	59.50	59.73	59.10	59.50	938,154	-1.33(-2.19%)
Nov 18, 2011	61.22	61.36	60.57	60.83	553,119	-0.58(-0.95%)
Nov 17, 2011	61.64	62.05	61.10	61.41	833,659	+0.46(+0.76%)
Nov 16, 2011	60.91	61.68	60.82	60.94	731,386	-1.51(-2.42%)
Nov 15, 2011	62.29	62.66	61.97	62.46	561,328	+0.99(+1.61%)
Nov 14, 2011	61.85	61.91	61.26	61.47	826,633	-1.26(-2.01%)
Nov 11, 2011	61.94	62.75	61.88	62.73	483,879	+1.59(+2.61%)
Nov 10, 2011	61.59	61.59	60.43	61.13	610,419	-0.07(-0.12%)
Nov 09, 2011	61.64	61.94	60.85	61.21	618,360	-1.76(-2.80%)
Nov 08, 2011	62.45	63.05	62.30	62.97	558,095	+0.83(+1.34%)
Nov 07, 2011	61.42	62.19	61.37	62.14	468,614	+0.44(+0.71%)
Nov 04, 2011	61.71	61.94	60.99	61.70	583,863	-0.41(-0.66%)
Nov 03, 2011	61.30	62.18	60.63	62.11	828,974	+1.76(+2.92%)
Nov 02, 2011	60.38	60.60	59.98	60.35	536,674	-0.04(-0.07%)
Nov 01, 2011	59.85	61.05	59.62	60.39	1,084,873	-0.50(-0.82%)
Oct 31, 2011	62.13	62.26	60.86	60.89	858,462	-1.37(-2.21%)
Oct 28, 2011	63.00	63.18	62.18	62.27	930,625	-0.37(-0.60%)
Oct 27, 2011	62.31	62.97	61.72	62.64	769,299	+0.68(+1.09%)
Oct 26, 2011	62.04	62.08	60.93	61.97	549,185	+0.78(+1.27%)
Oct 25, 2011	61.90	61.97	61.05	61.19	889,760	-1.71(-2.72%)
Oct 24, 2011	62.60	63.10	62.52	62.90	725,314	+0.65(+1.04%)
Oct 21, 2011	62.41	62.61	61.89	62.25	861,392	+0.85(+1.39%)
Oct 20, 2011	61.38	61.61	60.86	61.40	749,842	+0.21(+0.34%)
Oct 19, 2011	61.40	62.00	61.00	61.19	1,057,971	+1.56(+2.61%)
Oct 18, 2011	58.64	60.17	58.33	59.64	735,763	+1.07(+1.82%)
Oct 17, 2011	59.56	59.67	58.42	58.57	1,196,021	-1.83(-3.03%)
Oct 14, 2011	60.13	60.52	59.85	60.40	1,959,593	+0.43(+0.72%)
Oct 13, 2011	59.43	60.06	59.25	59.97	683,060	-0.02(-0.04%)
Oct 12, 2011	59.10	60.19	59.03	59.99	1,057,223	+1.37(+2.34%)
Oct 11, 2011	58.45	58.69	58.27	58.62	577,533	+0.14(+0.24%)
Oct 10, 2011	58.17	58.82	58.17	58.48	522,486	+0.75(+1.30%)
Oct 07, 2011	58.53	58.54	57.63	57.73	878,692	+0.08(+0.14%)
Oct 06, 2011	57.43	57.67	57.08	57.65	937,284	+1.41(+2.51%)
Oct 05, 2011	55.76	56.27	55.40	56.23	760,686	+0.71(+1.27%)
Oct 04, 2011	54.53	55.58	53.80	55.53	1,118,302	+0.32(+0.57%)
Oct 03, 2011	55.54	56.40	55.21	55.21	1,103,654	-0.57(-1.03%)
Sep 30, 2011	56.03	56.53	55.65	55.79	1,256,487	-1.06(-1.86%)
Sep 29, 2011	57.56	57.61	56.15	56.84	1,395,827	-0.03(-0.05%)
Sep 28, 2011	58.26	58.45	56.85	56.87	929,580	-1.24(-2.14%)
Sep 27, 2011	58.15	58.78	57.95	58.12	1,049,972	+1.29(+2.28%)
Sep 26, 2011	56.18	56.89	55.65	56.82	1,281,492	+1.60(+2.90%)
Sep 23, 2011	54.50	55.32	54.42	55.22	841,145	+0.77(+1.42%)
Sep 22, 2011	54.20	54.64	53.83	54.45	1,355,747	-1.31(-2.35%)
Sep 21, 2011	56.98	57.23	55.76	55.76	847,179	-1.54(-2.68%)
Sep 20, 2011	56.79	57.77	56.54	57.29	610,883	+1.29(+2.30%)
Sep 19, 2011	55.85	56.32	55.49	56.01	959,887	-1.69(-2.93%)
Sep 16, 2011	57.26	57.79	57.13	57.70	964,741	+0.30(+0.52%)
Sep 15, 2011	57.23	57.44	56.64	57.40	811,884	+0.33(+0.58%)
Sep 14, 2011	56.58	57.45	55.99	57.06	1,026,495	+1.12(+2.01%)
Sep 13, 2011	55.76	56.11	55.24	55.94	938,486	+0.44(+0.79%)
Sep 12, 2011	54.74	55.56	54.73	55.50	1,235,381	-0.32(-0.57%)
Sep 09, 2011	56.29	56.51	55.62	55.82	799,421	-1.20(-2.11%)
Sep 08, 2011	57.34	57.93	56.98	57.02	649,755	-0.79(-1.37%)
Sep 07, 2011	57.09	57.81	56.91	57.81	700,662	+1.33(+2.35%)
Sep 06, 2011	56.17	56.69	55.57	56.49	1,813,580	-1.49(-2.57%)
Sep 02, 2011	57.55	58.18	57.34	57.98	1,244,397	+0.24(+0.41%)

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