Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	64.04	64.70	63.82	64.22	1,285,952	+0.51(+0.81%)
Aug 30, 2011	63.53	64.08	62.92	63.70	1,426,018	-0.09(-0.14%)
Aug 29, 2011	63.49	64.10	63.46	63.79	1,304,499	+0.88(+1.39%)
Aug 26, 2011	61.50	63.08	60.22	62.92	1,257,985	+1.24(+2.01%)
Aug 25, 2011	62.98	63.13	61.40	61.68	1,435,948	-1.17(-1.86%)
Aug 24, 2011	62.18	62.99	61.97	62.84	1,566,472	+0.44(+0.71%)
Aug 23, 2011	60.89	62.50	60.70	62.40	1,970,309	+1.76(+2.90%)
Aug 22, 2011	61.80	61.90	60.37	60.64	1,464,471	-0.06(-0.09%)
Aug 19, 2011	60.78	61.62	60.52	60.70	2,253,091	-0.43(-0.71%)
Aug 18, 2011	62.32	62.32	60.41	61.13	2,287,044	-1.85(-2.93%)
Aug 17, 2011	63.46	64.41	62.83	62.98	1,773,602	-0.37(-0.59%)
Aug 16, 2011	63.25	63.91	62.67	63.35	1,949,461	-0.65(-1.01%)
Aug 15, 2011	63.72	64.14	63.04	64.00	2,044,707	+0.65(+1.02%)
Aug 12, 2011	62.42	63.65	62.19	63.35	2,658,587	+1.27(+2.05%)
Aug 11, 2011	60.46	62.63	60.12	62.08	3,773,874	+1.78(+2.94%)
Aug 10, 2011	61.08	61.88	60.11	60.30	4,074,216	-1.89(-3.03%)
Aug 09, 2011	61.57	62.21	59.18	62.19	4,194,535	+1.89(+3.13%)
Aug 08, 2011	61.57	62.47	60.08	60.30	4,900,774	-2.22(-3.55%)
Aug 05, 2011	61.87	63.48	60.80	62.52	4,616,966	+1.28(+2.09%)
Aug 04, 2011	62.73	63.03	61.23	61.24	2,469,666	-2.03(-3.21%)
Aug 03, 2011	63.18	63.49	61.67	63.27	2,534,807	+0.16(+0.25%)
Aug 02, 2011	64.35	65.06	63.07	63.11	2,194,155	-1.83(-2.82%)
Aug 01, 2011	66.41	66.41	64.08	64.94	2,458,713	-1.03(-1.57%)
Jul 29, 2011	64.97	66.17	64.87	65.98	2,123,805	+0.53(+0.81%)
Jul 28, 2011	65.78	66.22	65.28	65.45	1,232,779	-0.43(-0.66%)
Jul 27, 2011	66.93	67.21	65.64	65.88	2,174,524	-1.16(-1.73%)
Jul 26, 2011	68.48	68.48	66.94	67.04	1,538,261	-1.31(-1.92%)
Jul 25, 2011	68.31	68.61	67.93	68.35	1,356,608	-0.43(-0.62%)
Jul 22, 2011	68.49	68.94	68.49	68.78	2,104,218	-1.43(-2.03%)
Jul 21, 2011	69.68	70.29	69.43	70.21	1,207,335	+1.02(+1.47%)
Jul 20, 2011	69.44	69.50	68.84	69.19	1,140,628	-0.17(-0.24%)
Jul 19, 2011	68.53	69.43	68.50	69.35	1,299,836	+0.96(+1.41%)
Jul 18, 2011	68.61	68.72	67.89	68.39	1,221,778	-0.33(-0.48%)
Jul 15, 2011	69.13	69.48	68.35	68.72	1,650,211	-0.36(-0.51%)
Jul 14, 2011	69.50	69.54	68.49	69.08	1,322,830	-0.18(-0.26%)
Jul 13, 2011	69.46	69.98	69.16	69.26	1,187,428	+0.16(+0.23%)
Jul 12, 2011	68.79	69.89	68.77	69.10	1,282,798	+0.16(+0.23%)
Jul 11, 2011	69.89	70.19	68.81	68.94	1,616,298	-1.52(-2.16%)
Jul 08, 2011	70.24	70.52	69.84	70.47	1,557,514	-0.35(-0.49%)
Jul 07, 2011	70.81	70.82	70.30	70.81	1,380,552	+0.36(+0.52%)
Jul 06, 2011	70.10	70.63	70.04	70.45	1,320,614	+0.09(+0.12%)
Jul 05, 2011	70.39	70.63	70.12	70.36	1,805,318	-0.10(-0.15%)
Jul 01, 2011	68.12	70.63	67.83	70.47	3,083,399	+2.47(+3.63%)
Jun 30, 2011	68.01	68.38	67.75	68.00	1,695,591	+0.26(+0.38%)
Jun 29, 2011	68.17	68.27	67.54	67.74	1,215,790	-0.21(-0.31%)
Jun 28, 2011	67.54	68.25	67.24	67.95	998,469	+0.68(+1.01%)
Jun 27, 2011	67.11	67.54	66.71	67.27	877,833	+0.32(+0.48%)
Jun 24, 2011	67.56	67.62	66.88	66.95	1,145,635	-0.66(-0.98%)
Jun 23, 2011	67.48	67.63	66.44	67.61	1,384,923	-0.56(-0.82%)
Jun 22, 2011	67.97	68.58	67.97	68.17	998,263	-0.11(-0.16%)
Jun 21, 2011	68.17	68.45	67.76	68.28	932,326	+0.45(+0.66%)
Jun 20, 2011	67.86	67.97	67.71	67.83	1,057,333	+0.66(+0.98%)
Jun 17, 2011	67.56	67.93	67.11	67.18	1,719,892	+0.20(+0.29%)
Jun 16, 2011	67.16	67.30	66.69	66.98	1,089,940	-0.02(-0.04%)
Jun 15, 2011	67.79	68.16	66.90	67.00	1,560,285	-1.06(-1.55%)
Jun 14, 2011	67.67	68.30	67.59	68.06	983,509	+0.94(+1.40%)
Jun 13, 2011	67.03	67.48	66.97	67.12	699,109	+0.11(+0.16%)
Jun 10, 2011	67.74	68.00	66.97	67.01	1,008,813	-1.09(-1.60%)
Jun 09, 2011	67.42	68.38	67.28	68.10	1,006,482	+0.62(+0.92%)
Jun 08, 2011	67.11	67.64	66.70	67.48	1,303,456	+0.43(+0.64%)
Jun 07, 2011	67.24	67.60	66.84	67.05	1,163,141	+0.13(+0.20%)
Jun 06, 2011	67.16	67.26	66.78	66.92	935,111	-0.43(-0.64%)
Jun 03, 2011	67.28	67.64	66.75	67.35	1,078,026	-0.77(-1.13%)
May 24, 2011	68.71	68.90	68.06	68.12	1,546,572	-0.57(-0.83%)
May 23, 2011	69.15	69.23	68.40	68.69	1,414,760	-1.12(-1.61%)
May 20, 2011	70.14	70.21	69.42	69.81	1,520,819	-0.53(-0.76%)
May 19, 2011	70.31	70.47	69.89	70.35	1,503,567	+0.09(+0.12%)
May 18, 2011	69.27	70.27	69.10	70.26	1,925,644	+1.15(+1.67%)
May 17, 2011	68.83	69.18	68.31	69.11	1,358,586	+0.06(+0.09%)
May 16, 2011	69.05	69.44	68.90	69.04	1,097,570	-0.15(-0.22%)
May 13, 2011	69.74	69.78	68.82	69.19	1,273,508	-0.47(-0.68%)
May 12, 2011	69.04	69.67	68.51	69.67	1,266,787	+0.50(+0.73%)
May 11, 2011	69.49	70.03	68.90	69.16	1,741,326	+0.25(+0.36%)
May 10, 2011	68.32	68.92	68.17	68.91	932,676	+0.63(+0.92%)
May 09, 2011	67.84	68.38	67.53	68.28	974,818	+0.42(+0.61%)
May 06, 2011	68.01	68.32	67.68	67.87	1,079,400	+0.38(+0.56%)
May 05, 2011	67.73	68.00	67.11	67.49	1,708,709	-0.38(-0.56%)
May 04, 2011	67.91	68.19	67.58	67.87	1,540,859	-0.32(-0.47%)
May 03, 2011	68.34	68.39	67.95	68.19	1,611,625	-0.02(-0.02%)
May 02, 2011	68.23	68.27	68.15	68.20	2,199,832	+0.71(+1.06%)
Apr 29, 2011	67.01	67.81	66.78	67.49	1,279,434	+0.30(+0.44%)
Apr 28, 2011	66.28	67.48	66.28	67.19	1,895,539	+0.05(+0.07%)
Apr 27, 2011	66.60	67.24	64.97	67.14	2,410,698	+0.48(+0.72%)
Apr 26, 2011	65.97	66.71	65.86	66.67	2,656,741	+0.76(+1.16%)
Apr 25, 2011	66.00	66.06	65.49	65.90	1,553,125	-0.06(-0.10%)
Apr 21, 2011	66.18	66.26	65.84	65.97	2,259,135	+0.02(+0.02%)
Apr 20, 2011	65.97	66.26	65.70	65.95	2,751,710	+0.49(+0.76%)
Apr 19, 2011	65.28	65.74	65.13	65.46	1,420,215	+0.22(+0.34%)
Apr 18, 2011	64.84	65.88	64.61	65.24	1,908,597	-0.30(-0.46%)
Apr 15, 2011	64.54	65.64	64.54	65.53	1,657,903	+1.29(+2.00%)
Apr 14, 2011	63.93	64.40	63.76	64.25	1,539,926	-0.05(-0.07%)
Apr 13, 2011	64.03	64.41	63.99	64.29	1,678,519	+0.39(+0.61%)
Apr 12, 2011	63.78	64.20	63.72	63.90	1,056,322	-0.10(-0.16%)
Apr 11, 2011	63.59	64.36	63.46	64.00	1,409,652	+0.58(+0.92%)
Apr 08, 2011	63.62	63.76	63.22	63.42	991,122	-0.16(-0.25%)
Apr 07, 2011	63.52	63.81	63.26	63.58	921,688	-0.02(-0.04%)
Apr 06, 2011	63.23	63.72	63.15	63.60	1,676,760	+0.47(+0.75%)
Apr 05, 2011	63.39	63.65	62.98	63.13	1,325,891	-0.49(-0.78%)
Apr 04, 2011	63.41	63.67	63.30	63.63	1,016,577	+0.35(+0.56%)
Apr 01, 2011	62.79	63.45	62.28	63.27	2,268,995	+0.75(+1.19%)
Mar 31, 2011	62.28	63.10	62.24	62.53	1,809,247	+0.10(+0.16%)
Mar 30, 2011	62.66	62.97	62.34	62.42	1,193,359	+0.00(+0.00%)
Mar 29, 2011	61.71	62.43	61.62	62.42	1,051,030	+0.68(+1.11%)
Mar 28, 2011	61.68	62.04	61.45	61.74	1,256,948	-0.02(-0.04%)
Mar 25, 2011	61.37	61.98	61.30	61.76	1,270,661	+0.53(+0.86%)
Mar 24, 2011	61.13	61.31	60.63	61.24	1,027,087	+0.28(+0.46%)
Mar 23, 2011	61.09	61.14	60.49	60.96	1,145,690	-0.34(-0.55%)
Mar 22, 2011	61.22	61.50	61.17	61.29	987,815	+0.11(+0.18%)
Mar 21, 2011	61.29	61.36	61.07	61.18	1,409,273	+0.79(+1.31%)
Mar 18, 2011	60.56	60.85	60.08	60.39	2,729,818	+0.31(+0.51%)
Mar 17, 2011	60.81	61.22	59.99	60.08	1,768,952	-0.02(-0.03%)
Mar 16, 2011	60.23	60.63	59.24	60.10	3,115,510	-0.34(-0.56%)
Mar 15, 2011	60.26	60.78	60.19	60.44	2,675,845	-0.56(-0.91%)
Mar 14, 2011	61.59	61.69	60.64	61.00	1,939,281	-0.94(-1.52%)
Mar 11, 2011	61.25	62.09	61.22	61.94	1,501,576	+0.42(+0.69%)
Mar 10, 2011	61.96	62.07	61.20	61.51	1,944,901	-1.04(-1.66%)
Mar 09, 2011	62.57	62.80	62.14	62.55	1,389,430	-0.23(-0.36%)
Mar 08, 2011	62.21	62.93	61.79	62.78	1,231,282	+0.74(+1.19%)
Mar 07, 2011	62.91	63.09	61.88	62.04	1,636,471	-0.62(-1.00%)
Mar 04, 2011	63.17	63.32	62.11	62.66	1,777,718	-0.67(-1.06%)
Mar 03, 2011	62.50	63.49	62.23	63.34	1,519,708	+1.25(+2.01%)
Mar 02, 2011	61.87	62.49	61.72	62.09	1,575,225	+0.21(+0.34%)
Mar 01, 2011	62.60	62.64	61.88	61.88	1,605,205	-0.62(-1.00%)
Feb 28, 2011	62.62	62.76	62.15	62.50	2,176,006	-0.13(-0.21%)
Feb 25, 2011	62.07	62.68	61.86	62.63	1,500,222	+0.85(+1.38%)
Feb 24, 2011	61.70	62.27	61.38	61.78	1,646,693	-0.01(-0.01%)
Feb 23, 2011	62.32	62.62	61.74	61.79	2,082,534	-0.46(-0.74%)
Feb 22, 2011	62.82	63.38	62.18	62.25	2,131,145	-1.25(-1.97%)
Feb 18, 2011	62.84	63.86	62.57	63.50	2,540,333	+0.80(+1.27%)
Feb 17, 2011	62.23	62.80	61.42	62.70	3,440,733	+0.20(+0.32%)
Feb 16, 2011	62.90	63.21	62.48	62.50	3,774,711	-0.34(-0.55%)
Feb 15, 2011	63.08	63.32	62.73	62.84	2,519,133	-0.90(-1.41%)
Feb 14, 2011	63.45	63.77	63.09	63.74	1,573,998	+0.23(+0.37%)
Feb 11, 2011	63.24	63.70	62.89	63.51	1,648,597	+0.07(+0.11%)
Feb 10, 2011	63.59	63.85	63.32	63.44	2,023,378	-0.14(-0.22%)
Feb 09, 2011	63.31	63.84	63.26	63.58	2,205,581	+0.27(+0.43%)
Feb 08, 2011	64.63	65.62	62.62	63.31	5,619,204	-3.60(-5.38%)
Feb 07, 2011	66.27	67.11	66.08	66.91	1,650,874	+0.89(+1.35%)
Feb 04, 2011	65.92	66.03	65.48	66.02	1,166,817	+0.27(+0.40%)
Feb 03, 2011	65.29	65.96	65.24	65.75	1,031,344	+0.34(+0.53%)
Feb 02, 2011	65.38	65.68	65.11	65.41	1,015,044	-0.08(-0.12%)
Feb 01, 2011	65.14	65.59	64.91	65.48	1,018,383	+0.68(+1.05%)
Jan 31, 2011	64.57	64.82	63.72	64.81	1,404,458	+0.30(+0.47%)
Jan 28, 2011	65.02	65.59	64.38	64.50	1,369,725	-0.77(-1.18%)
Jan 27, 2011	65.52	65.88	65.16	65.27	1,484,503	-0.45(-0.69%)
Jan 26, 2011	66.36	66.41	65.73	65.73	1,553,310	-0.38(-0.57%)
Jan 25, 2011	65.46	66.22	65.35	66.10	2,324,300	+0.74(+1.14%)
Jan 24, 2011	65.09	65.52	64.96	65.36	1,594,886	+0.36(+0.55%)
Jan 21, 2011	65.19	65.92	64.91	65.00	1,788,840	+0.09(+0.13%)
Jan 20, 2011	64.86	65.13	64.62	64.91	1,026,544	+0.07(+0.11%)
Jan 19, 2011	65.66	65.84	64.59	64.84	1,640,263	-0.76(-1.16%)
Jan 18, 2011	64.52	65.77	64.41	65.60	1,833,702	+0.99(+1.54%)
Jan 14, 2011	64.91	64.95	64.34	64.61	1,681,298	-0.34(-0.52%)
Jan 13, 2011	65.45	65.54	64.77	64.95	1,627,313	-0.40(-0.61%)
Jan 12, 2011	65.82	65.88	65.22	65.34	1,865,729	-0.27(-0.40%)
Jan 11, 2011	65.05	65.80	65.04	65.61	894,330	+0.72(+1.11%)
Jan 10, 2011	64.63	65.02	64.52	64.89	1,134,307	-0.13(-0.20%)
Jan 07, 2011	65.11	65.51	64.59	65.02	1,245,756	-0.02(-0.02%)
Jan 06, 2011	65.12	65.30	64.84	65.04	1,218,780	-0.09(-0.14%)
Jan 05, 2011	64.91	65.34	64.63	65.13	1,341,872	+0.02(+0.02%)
Jan 04, 2011	66.21	66.30	64.91	65.12	2,115,205	-1.22(-1.84%)
Jan 03, 2011	66.54	66.95	66.12	66.34	2,021,621	+0.30(+0.46%)
Dec 31, 2010	66.40	66.62	65.96	66.03	825,719	-0.48(-0.73%)
Dec 30, 2010	66.43	66.67	66.13	66.52	843,849	+0.12(+0.19%)
Dec 29, 2010	66.66	66.80	66.27	66.39	1,082,264	-0.27(-0.40%)
Dec 28, 2010	65.95	66.66	65.84	66.66	1,601,737	+0.95(+1.44%)
Dec 27, 2010	65.96	66.02	65.64	65.71	727,559	-0.41(-0.63%)
Dec 23, 2010	65.73	66.24	65.73	66.13	1,162,786	+0.20(+0.31%)
Dec 22, 2010	65.59	66.14	65.35	65.92	1,298,942	+0.45(+0.68%)
Dec 21, 2010	65.83	65.83	65.16	65.48	2,042,148	-0.03(-0.05%)
Dec 20, 2010	66.59	66.80	65.48	65.51	2,100,678	-1.06(-1.60%)
Dec 17, 2010	66.20	66.65	65.60	66.57	2,448,831	+0.34(+0.51%)
Dec 16, 2010	64.80	66.35	64.56	66.23	2,502,551	+1.36(+2.10%)
Dec 15, 2010	64.96	65.23	64.70	64.88	1,983,291	-0.27(-0.42%)
Dec 14, 2010	64.40	65.47	64.09	65.15	2,088,998	+0.76(+1.18%)
Dec 13, 2010	64.14	64.65	63.88	64.39	1,868,016	+0.30(+0.48%)
Dec 10, 2010	63.91	64.41	63.71	64.09	1,941,563	+0.45(+0.70%)
Dec 09, 2010	63.51	63.90	63.36	63.64	1,362,371	+0.32(+0.51%)
Dec 08, 2010	63.48	63.76	63.13	63.32	1,767,420	+0.06(+0.10%)
Dec 07, 2010	63.17	63.64	63.00	63.26	3,025,066	+0.41(+0.66%)
Dec 06, 2010	63.37	63.42	62.85	62.85	2,661,910	-0.53(-0.83%)
Dec 03, 2010	62.69	63.47	62.47	63.38	2,355,852	+0.60(+0.95%)
Dec 02, 2010	62.09	63.09	62.03	62.78	2,709,704	+0.73(+1.18%)
Dec 01, 2010	61.11	62.15	60.90	62.05	2,043,476	+1.47(+2.43%)
Nov 30, 2010	59.95	60.78	59.56	60.58	2,410,521	-0.09(-0.15%)
Nov 29, 2010	60.27	60.87	59.98	60.67	2,052,352	-0.09(-0.14%)
Nov 26, 2010	60.04	60.96	60.01	60.76	1,061,439	+0.03(+0.05%)
Nov 24, 2010	59.57	60.72	60.72	60.72	1,678,352	+1.15(+1.93%)
Nov 23, 2010	59.64	59.78	59.36	59.57	1,398,840	-0.76(-1.26%)
Nov 22, 2010	60.27	60.48	59.73	60.34	1,609,751	-0.17(-0.28%)
Nov 19, 2010	60.36	60.54	60.06	60.51	1,358,573	+0.12(+0.19%)
Nov 18, 2010	59.93	60.68	59.76	60.39	1,229,542	+0.71(+1.19%)
Nov 17, 2010	59.69	59.78	59.27	59.68	1,642,532	+0.13(+0.22%)
Nov 16, 2010	59.74	59.97	59.39	59.55	2,085,283	-0.61(-1.01%)
Nov 15, 2010	59.70	60.72	59.70	60.16	1,186,590	+0.09(+0.16%)
Nov 12, 2010	60.46	60.49	59.95	60.06	1,462,424	-0.78(-1.28%)
Nov 11, 2010	60.41	60.90	60.02	60.84	1,333,145	+0.07(+0.12%)
Nov 10, 2010	60.21	60.82	59.98	60.77	1,533,214	+0.31(+0.51%)
Nov 09, 2010	60.24	60.78	60.06	60.46	1,741,348	+0.17(+0.28%)
Nov 08, 2010	59.82	60.62	59.57	60.29	1,465,739	+0.02(+0.03%)
Nov 05, 2010	60.55	60.76	60.12	60.27	2,332,962	-0.55(-0.91%)
Nov 04, 2010	59.32	61.22	59.32	60.83	3,055,087	+2.11(+3.59%)
Nov 03, 2010	58.77	59.08	58.03	58.72	2,357,161	+0.12(+0.21%)
Nov 02, 2010	58.96	59.25	58.49	58.59	1,840,742	+0.07(+0.12%)
Nov 01, 2010	59.01	59.12	58.24	58.52	1,955,289	-0.18(-0.30%)
Oct 29, 2010	59.15	59.19	58.70	58.70	1,644,568	-0.68(-1.14%)
Oct 28, 2010	59.87	60.02	59.15	59.38	1,119,963	+0.19(+0.32%)
Oct 27, 2010	59.35	59.55	58.79	59.19	1,456,631	-0.59(-0.99%)
Oct 25, 2010	59.60	60.04	59.60	59.78	1,500,390	+0.40(+0.67%)
Oct 22, 2010	59.86	60.06	59.32	59.39	1,260,988	-0.47(-0.78%)
Oct 21, 2010	59.85	60.35	59.64	59.85	2,115,944	+0.08(+0.13%)
Oct 20, 2010	59.43	59.86	59.40	59.78	1,411,702	+0.43(+0.72%)
Oct 19, 2010	59.28	59.56	58.98	59.35	1,901,891	-0.37(-0.61%)
Oct 18, 2010	59.25	59.74	59.16	59.71	1,005,418	+0.54(+0.91%)
Oct 15, 2010	59.47	59.47	58.77	59.18	1,282,651	+0.04(+0.07%)
Oct 14, 2010	59.21	59.36	58.87	59.14	1,205,867	+0.05(+0.08%)
Oct 13, 2010	58.88	59.20	58.67	59.09	1,162,649	+0.37(+0.62%)
Oct 12, 2010	58.07	58.81	57.82	58.73	1,165,657	+0.49(+0.84%)
Oct 11, 2010	58.23	58.67	58.14	58.24	498,661	+0.13(+0.23%)
Oct 08, 2010	58.10	58.30	57.87	58.10	1,172,233	+0.18(+0.31%)
Oct 07, 2010	58.55	58.68	57.72	57.93	1,347,689	-0.47(-0.81%)
Oct 06, 2010	58.24	58.60	58.07	58.40	826,547	+0.20(+0.35%)
Oct 05, 2010	57.60	58.37	57.55	58.20	1,029	+0.93(+1.63%)
Oct 04, 2010	57.64	57.75	57.05	57.27	1,069,336	-0.49(-0.85%)
Oct 01, 2010	57.76	58.08	57.28	57.76	1,452,183	+0.16(+0.27%)
Sep 30, 2010	57.60	58.17	57.50	57.60	7,855	-0.06(-0.10%)
Sep 29, 2010	57.94	58.07	57.41	57.65	1,506,659	-0.51(-0.87%)
Sep 28, 2010	57.87	58.19	57.50	58.16	1,582,496	+0.47(+0.81%)
Sep 27, 2010	58.07	58.22	57.68	57.69	1,059,477	-0.05(-0.08%)
Sep 24, 2010	57.30	57.76	57.18	57.74	937,424	+0.91(+1.60%)
Sep 23, 2010	56.83	57.23	56.67	56.83	887,229	-0.29(-0.50%)
Sep 22, 2010	57.29	57.75	56.77	57.12	1,321,873	-0.18(-0.31%)
Sep 21, 2010	57.37	57.52	57.00	57.30	1,132,905	+0.10(+0.18%)
Sep 20, 2010	57.18	57.28	56.55	57.20	1,381,738	+0.08(+0.14%)
Sep 17, 2010	57.12	57.13	56.64	57.12	1,823,413	+0.72(+1.28%)
Sep 15, 2010	55.38	56.57	55.38	56.39	1,222,457	+0.75(+1.34%)
Sep 14, 2010	55.35	55.92	55.08	55.65	892,379	+0.31(+0.56%)
Sep 13, 2010	55.73	56.01	55.15	55.34	1,049,581	-0.06(-0.11%)
Sep 10, 2010	55.03	55.49	54.88	55.40	921,738	+0.34(+0.62%)
Sep 09, 2010	54.56	55.19	54.35	55.06	1,651,542	+0.87(+1.61%)
Sep 08, 2010	54.30	54.45	54.05	54.19	1,055,638	-0.09(-0.17%)
Sep 07, 2010	54.33	54.71	54.11	54.28	320	-0.33(-0.60%)
Sep 03, 2010	54.59	54.66	54.10	54.61	1,270,169	+0.27(+0.50%)
Sep 02, 2010	53.77	54.34	53.77	54.34	241	+0.58(+1.08%)

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