Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	41.49	41.80	40.99	41.54	1,548,808	+1.71(+4.29%)
Nov 29, 2011	39.88	40.39	39.50	39.83	1,488,903	-0.01(-0.03%)
Nov 28, 2011	39.87	40.35	39.35	39.84	1,436,123	+1.33(+3.45%)
Nov 25, 2011	38.00	39.06	38.00	38.51	700,870	+0.02(+0.05%)
Nov 23, 2011	39.06	39.28	38.42	38.49	2,179,394	-1.11(-2.80%)
Nov 22, 2011	39.65	40.04	39.25	39.60	1,313,710	-0.07(-0.18%)
Nov 21, 2011	39.86	39.98	38.97	39.67	1,413,502	-1.02(-2.51%)
Nov 18, 2011	40.98	41.53	40.56	40.69	1,293,107	-0.13(-0.32%)
Nov 17, 2011	41.19	41.92	40.40	40.82	2,280,068	-0.41(-0.99%)
Nov 16, 2011	40.72	42.62	40.45	41.23	3,322,051	+0.06(+0.15%)
Nov 15, 2011	38.23	41.78	38.14	41.17	4,262,988	+3.03(+7.94%)
Nov 14, 2011	38.69	38.74	37.80	38.14	1,545,658	-0.82(-2.10%)
Nov 11, 2011	38.51	39.32	38.36	38.96	1,479,583	+1.07(+2.82%)
Nov 10, 2011	38.35	38.60	37.58	37.89	1,521,247	+0.12(+0.32%)
Nov 09, 2011	38.70	38.93	37.58	37.77	2,024,281	-2.17(-5.43%)
Nov 08, 2011	39.43	40.01	38.80	39.94	1,097,922	+0.89(+2.28%)
Nov 07, 2011	39.21	39.52	38.17	39.05	1,374,076	-0.19(-0.48%)
Nov 04, 2011	39.98	40.13	38.98	39.24	1,753,938	-1.50(-3.68%)
Nov 03, 2011	39.98	40.86	39.32	40.74	1,649,390	+1.44(+3.66%)
Nov 02, 2011	38.36	39.55	38.00	39.30	1,360,434	+1.23(+3.23%)
Nov 01, 2011	37.46	38.59	37.11	38.07	1,806,064	-0.73(-1.88%)
Oct 31, 2011	39.82	39.92	38.77	38.80	1,799,814	-1.59(-3.94%)
Oct 28, 2011	40.75	41.68	40.35	40.39	1,955,840	-0.51(-1.25%)
Oct 27, 2011	39.97	41.48	39.49	40.90	1,513,134	+2.12(+5.47%)
Oct 26, 2011	38.76	39.06	37.66	38.78	1,334,610	+0.77(+2.03%)
Oct 25, 2011	38.53	38.94	37.51	38.01	976,157	-0.85(-2.19%)
Oct 24, 2011	38.02	38.92	37.82	38.86	1,278,184	+0.90(+2.37%)
Oct 21, 2011	36.95	37.98	36.72	37.96	1,259,992	+1.53(+4.20%)
Oct 20, 2011	36.32	36.67	35.52	36.43	1,216,634	+0.00(+0.00%)
Oct 19, 2011	37.33	37.46	36.28	36.43	1,229,924	-0.78(-2.10%)
Oct 18, 2011	36.45	37.66	35.92	37.21	1,558,265	+0.83(+2.28%)
Oct 17, 2011	37.55	37.55	36.26	36.38	822,471	-1.43(-3.78%)
Oct 14, 2011	37.86	38.00	37.42	37.81	1,075,047	+0.54(+1.45%)
Oct 13, 2011	37.03	37.48	36.44	37.27	1,050,363	-0.19(-0.51%)
Oct 12, 2011	36.88	37.95	36.54	37.46	1,310,080	+0.89(+2.43%)
Oct 11, 2011	35.26	36.80	35.23	36.57	1,435,895	+0.84(+2.35%)
Oct 10, 2011	34.97	35.84	34.91	35.73	966,217	+1.56(+4.57%)
Oct 07, 2011	35.14	35.22	33.47	34.17	1,500,000	-0.81(-2.32%)
Oct 06, 2011	34.60	35.00	34.34	34.98	1,399,736	+0.93(+2.73%)
Oct 05, 2011	33.62	34.27	32.97	34.05	1,693,185	+0.59(+1.76%)
Oct 04, 2011	31.12	33.50	30.74	33.46	3,732,790	+1.91(+6.05%)
Oct 03, 2011	31.85	32.97	31.20	31.55	3,253,854	-0.74(-2.29%)
Sep 30, 2011	33.94	34.19	32.24	32.29	2,844,997	-2.32(-6.70%)
Sep 29, 2011	34.68	35.19	33.61	34.61	1,146,926	+0.80(+2.37%)
Sep 28, 2011	34.99	35.31	33.68	33.81	1,228,338	-1.03(-2.96%)
Sep 27, 2011	35.48	35.92	34.60	34.84	1,339,663	+0.36(+1.04%)
Sep 26, 2011	34.22	34.52	33.39	34.48	1,516,677	+0.72(+2.13%)
Sep 23, 2011	32.24	34.00	32.20	33.76	1,737,228	+1.25(+3.84%)
Sep 22, 2011	32.76	33.81	31.95	32.51	3,126,944	-1.39(-4.10%)
Sep 21, 2011	34.99	35.34	33.87	33.90	1,470,776	-1.09(-3.12%)
Sep 20, 2011	35.79	36.31	34.96	34.99	1,219,881	-0.60(-1.69%)
Sep 19, 2011	35.85	35.85	35.02	35.59	923,592	-0.95(-2.60%)
Sep 16, 2011	36.94	37.01	36.12	36.54	1,123,517	-0.23(-0.63%)
Sep 15, 2011	36.41	36.87	35.96	36.77	876,992	+0.75(+2.08%)
Sep 14, 2011	35.82	36.49	34.89	36.02	1,282,511	+0.35(+0.98%)
Sep 13, 2011	34.90	35.91	34.85	35.67	1,220,837	+0.82(+2.35%)
Sep 12, 2011	34.76	35.48	34.10	34.85	1,751,931	-0.38(-1.08%)
Sep 09, 2011	35.86	36.02	34.86	35.23	1,249,350	-1.08(-2.97%)
Sep 08, 2011	36.62	37.15	36.15	36.31	1,019,176	-0.80(-2.16%)
Sep 07, 2011	35.80	37.41	35.79	37.11	1,259,317	+1.97(+5.61%)
Sep 06, 2011	33.65	35.44	33.56	35.14	1,251,117	+0.11(+0.31%)
Sep 02, 2011	35.50	35.80	34.78	35.03	852,033	-1.52(-4.16%)
Sep 01, 2011	37.17	37.63	36.50	36.55	996,930	-0.69(-1.85%)
Aug 31, 2011	37.47	38.04	36.87	37.24	1,168,761	+0.11(+0.30%)
Aug 30, 2011	36.02	37.43	35.81	37.13	1,305,777	+0.86(+2.37%)
Aug 29, 2011	35.70	36.27	35.50	36.27	1,144,249	+1.02(+2.89%)
Aug 26, 2011	33.78	35.48	33.47	35.25	1,517,350	+1.13(+3.31%)
Aug 25, 2011	35.15	35.41	33.98	34.12	1,742,370	-0.85(-2.43%)
Aug 24, 2011	33.52	35.08	33.52	34.97	1,520,479	+1.21(+3.58%)
Aug 23, 2011	32.38	33.78	31.94	33.76	1,447,560	+1.50(+4.65%)
Aug 22, 2011	32.83	32.83	32.07	32.26	1,639,837	+0.38(+1.19%)
Aug 19, 2011	32.10	33.53	31.69	31.88	2,869,194	-0.68(-2.09%)
Aug 18, 2011	33.81	33.84	32.21	32.56	1,757,377	-2.39(-6.84%)
Aug 17, 2011	35.41	35.89	34.62	34.95	1,215,737	-0.19(-0.54%)
Aug 16, 2011	35.40	35.74	34.81	35.14	1,344,406	-0.91(-2.52%)
Aug 15, 2011	35.60	36.10	35.53	36.05	1,826,533	+0.82(+2.33%)
Aug 12, 2011	35.69	35.93	34.80	35.23	1,456,130	-0.01(-0.03%)
Aug 11, 2011	33.74	35.81	33.39	35.24	2,473,453	+1.92(+5.76%)
Aug 10, 2011	33.60	34.98	33.03	33.32	3,449,177	-1.18(-3.42%)
Aug 09, 2011	34.55	34.59	32.25	34.50	4,432,340	+1.37(+4.14%)
Aug 08, 2011	34.55	35.06	32.14	33.13	4,910,086	-2.51(-7.04%)
Aug 05, 2011	36.87	37.11	34.72	35.64	3,205,547	-0.37(-1.03%)
Aug 04, 2011	37.33	37.34	35.98	36.01	3,549,095	-2.07(-5.44%)
Aug 03, 2011	37.69	38.22	36.69	38.08	2,249,565	+0.36(+0.95%)
Aug 02, 2011	38.56	39.18	37.72	37.72	2,015,118	-1.14(-2.93%)
Aug 01, 2011	39.65	39.83	38.25	38.86	1,330,292	-0.28(-0.72%)
Jul 29, 2011	38.80	39.61	38.50	39.14	1,419,328	-0.02(-0.05%)
Jul 28, 2011	39.93	40.13	38.99	39.16	1,368,686	-0.68(-1.71%)
Jul 27, 2011	40.92	40.92	39.54	39.84	1,431,833	-1.39(-3.37%)
Jul 26, 2011	42.79	43.17	40.84	41.23	1,621,515	-1.77(-4.12%)
Jul 25, 2011	42.02	43.41	42.02	43.00	1,125,816	+0.19(+0.44%)
Jul 22, 2011	42.78	42.94	42.31	42.81	940,568	-0.14(-0.33%)
Jul 21, 2011	41.95	43.02	41.73	42.95	1,112,308	+1.31(+3.15%)
Jul 20, 2011	41.63	41.91	41.31	41.64	877,665	+0.18(+0.43%)
Jul 19, 2011	41.22	41.47	40.75	41.46	1,307,239	+0.53(+1.29%)
Jul 18, 2011	41.32	41.38	40.59	40.93	901,841	-0.63(-1.52%)
Jul 15, 2011	41.30	41.56	40.82	41.56	1,113,025	+0.32(+0.78%)
Jul 14, 2011	41.69	42.09	41.14	41.24	1,251,665	-0.34(-0.82%)
Jul 13, 2011	41.67	42.34	41.46	41.58	1,528,275	+0.18(+0.43%)
Jul 12, 2011	41.55	42.33	41.33	41.40	1,553,084	-0.24(-0.58%)
Jul 11, 2011	42.78	42.79	41.61	41.64	1,298,251	-1.84(-4.23%)
Jul 08, 2011	42.94	43.56	42.73	43.48	1,159,851	-0.19(-0.44%)
Jul 07, 2011	43.67	43.96	43.47	43.67	864,883	+0.55(+1.28%)
Jul 06, 2011	42.95	43.35	42.37	43.12	829,998	+0.07(+0.16%)
Jul 05, 2011	43.32	43.37	42.81	43.05	666,129	-0.30(-0.69%)
Jul 01, 2011	43.25	43.54	42.89	43.35	924,526	+0.10(+0.23%)
Jun 30, 2011	42.54	43.46	42.42	43.25	1,080,666	+0.90(+2.13%)
Jun 29, 2011	42.15	42.59	41.85	42.35	834,317	+0.34(+0.81%)
Jun 28, 2011	41.26	42.08	41.05	42.01	780,410	+1.02(+2.49%)
Jun 27, 2011	40.79	41.21	40.71	40.99	674,865	+0.11(+0.27%)
Jun 24, 2011	41.93	42.22	40.83	40.88	1,485,788	-1.04(-2.48%)
Jun 23, 2011	41.02	42.00	40.62	41.92	1,060,269	+0.16(+0.38%)
Jun 22, 2011	41.77	42.33	41.71	41.76	861,907	-0.17(-0.41%)
Jun 21, 2011	41.57	42.07	41.50	41.93	1,128,233	+0.66(+1.60%)
Jun 20, 2011	41.28	41.39	41.19	41.27	1,023,851	+0.32(+0.78%)
Jun 17, 2011	41.65	41.86	40.76	40.95	1,125,243	-0.19(-0.46%)
Jun 16, 2011	41.19	41.55	40.81	41.14	1,192,086	-0.04(-0.10%)
Jun 15, 2011	42.08	42.29	41.14	41.18	973,223	-1.43(-3.36%)
Jun 14, 2011	41.92	42.77	41.75	42.61	1,361,009	+1.25(+3.02%)
Jun 13, 2011	41.55	41.68	40.87	41.36	664,771	-0.15(-0.36%)
Jun 10, 2011	41.89	42.09	41.25	41.51	826,451	-0.68(-1.61%)
Jun 09, 2011	42.15	42.49	41.89	42.19	669,095	+0.14(+0.33%)
Jun 08, 2011	42.26	42.40	41.89	42.05	964,142	-0.39(-0.92%)
Jun 07, 2011	42.94	42.96	42.42	42.44	1,526,624	-0.21(-0.49%)
Jun 06, 2011	43.29	43.45	42.48	42.65	1,362,409	-0.81(-1.86%)
Jun 03, 2011	43.41	43.99	43.17	43.46	1,363,968	-0.68(-1.54%)
May 24, 2011	44.83	44.98	44.00	44.14	1,585,536	-0.39(-0.88%)
May 23, 2011	45.71	45.71	44.29	44.53	2,086,153	-1.72(-3.72%)
May 20, 2011	47.14	47.14	46.15	46.25	1,401,886	-0.88(-1.87%)
May 19, 2011	46.71	47.25	46.42	47.13	1,757,992	+0.76(+1.64%)
May 18, 2011	46.02	46.52	45.67	46.37	1,215,033	+0.67(+1.47%)
May 17, 2011	45.91	45.99	45.14	45.70	1,883,999	-0.55(-1.19%)
May 16, 2011	46.99	46.99	46.14	46.25	1,453,900	-0.34(-0.73%)
May 13, 2011	47.18	47.49	46.33	46.59	1,134,903	-0.77(-1.63%)
May 12, 2011	47.59	47.93	46.76	47.36	1,184,476	-0.53(-1.11%)
May 11, 2011	48.43	48.54	47.59	47.89	1,261,410	-0.72(-1.48%)
May 10, 2011	48.08	48.68	47.78	48.61	1,375,766	+0.82(+1.72%)
May 09, 2011	47.04	48.13	46.97	47.79	1,155,964	+0.75(+1.59%)
May 06, 2011	47.63	48.23	46.78	47.04	1,503,474	+0.23(+0.49%)
May 05, 2011	46.65	47.43	46.11	46.81	2,451,218	-0.39(-0.83%)
May 04, 2011	48.15	48.27	46.93	47.20	1,685,919	-1.03(-2.14%)
May 03, 2011	48.41	48.51	47.94	48.23	1,571,878	-0.44(-0.90%)
May 02, 2011	48.73	48.73	48.54	48.67	1,401,346	-0.94(-1.89%)
Apr 29, 2011	48.84	49.79	48.77	49.61	1,039,690	+0.77(+1.58%)
Apr 28, 2011	49.06	49.23	48.54	48.84	1,516,878	-0.51(-1.03%)
Apr 27, 2011	49.84	50.07	48.58	49.35	1,830,255	-0.18(-0.36%)
Apr 26, 2011	51.13	51.79	49.23	49.53	2,830,082	-1.81(-3.53%)
Apr 25, 2011	51.40	51.54	50.74	51.34	1,445,132	-0.01(-0.02%)
Apr 21, 2011	50.65	51.37	50.42	51.35	1,239,214	+1.09(+2.17%)
Apr 20, 2011	50.19	50.34	49.70	50.26	1,702,106	+1.01(+2.05%)
Apr 19, 2011	48.62	49.72	48.62	49.25	1,262,588	+0.86(+1.78%)
Apr 18, 2011	49.05	49.05	47.87	48.39	1,375,838	-1.20(-2.42%)
Apr 15, 2011	48.21	49.75	48.19	49.59	1,822,432	+1.46(+3.03%)
Apr 14, 2011	47.72	48.26	47.52	48.13	994,889	+0.16(+0.33%)
Apr 13, 2011	48.68	48.85	47.79	47.97	1,530,274	-0.35(-0.72%)
Apr 12, 2011	49.13	49.50	48.19	48.32	1,392,807	-1.36(-2.74%)
Apr 11, 2011	50.52	50.52	49.47	49.68	1,200,086	-0.91(-1.80%)
Apr 08, 2011	52.06	52.06	50.30	50.59	760,740	-0.95(-1.84%)
Apr 07, 2011	51.84	52.13	51.47	51.54	866,783	-0.43(-0.83%)
Apr 06, 2011	52.07	52.49	51.51	51.97	927,453	+0.03(+0.06%)
Apr 05, 2011	51.72	52.30	51.35	51.94	1,309,382	+0.13(+0.25%)
Apr 04, 2011	51.61	51.84	51.17	51.81	975,132	+0.27(+0.52%)
Apr 01, 2011	51.84	52.44	51.26	51.54	1,318,674	+0.11(+0.21%)
Mar 31, 2011	51.00	51.49	50.74	51.43	1,299,863	+0.35(+0.69%)
Mar 30, 2011	51.08	51.08	51.08	51.08	1,932,653	+1.74(+3.53%)
Mar 29, 2011	49.15	49.50	48.77	49.34	1,434,134	+1.10(+2.28%)
Mar 28, 2011	48.78	48.93	48.23	48.24	806,477	-0.49(-1.01%)
Mar 25, 2011	48.68	49.14	48.42	48.73	652,541	+0.17(+0.35%)
Mar 24, 2011	48.37	48.76	47.84	48.56	648,016	+0.51(+1.06%)
Mar 23, 2011	47.88	48.34	47.32	48.05	744,333	-0.07(-0.15%)
Mar 22, 2011	49.37	49.37	47.85	48.12	1,524,903	-1.28(-2.59%)
Mar 21, 2011	49.32	49.52	49.11	49.40	1,241,346	+0.74(+1.52%)
Mar 18, 2011	49.35	49.35	48.49	48.66	1,005,131	+0.63(+1.31%)
Mar 17, 2011	48.62	48.92	47.77	48.03	1,251,880	+0.56(+1.18%)
Mar 16, 2011	48.34	48.70	46.88	47.47	1,261,789	-1.11(-2.28%)
Mar 15, 2011	48.22	48.98	48.14	48.58	1,347,249	-0.22(-0.45%)
Mar 14, 2011	48.45	49.39	47.99	48.80	1,775,871	-0.28(-0.57%)
Mar 11, 2011	47.10	49.15	47.09	49.08	1,454,891	+1.97(+4.18%)
Mar 10, 2011	47.77	47.96	47.05	47.11	1,308,276	-1.45(-2.99%)
Mar 09, 2011	48.42	48.99	48.00	48.56	855,142	-0.08(-0.16%)
Mar 08, 2011	48.55	49.12	47.98	48.64	753,300	+0.50(+1.04%)
Mar 07, 2011	49.81	49.82	47.91	48.14	2,350,412	-1.46(-2.94%)
Mar 04, 2011	50.73	50.84	49.28	49.60	2,026,663	-1.21(-2.38%)
Mar 03, 2011	50.54	50.85	50.25	50.81	1,698,217	+0.96(+1.93%)
Mar 02, 2011	49.32	50.64	49.32	49.85	1,842,644	+0.32(+0.65%)
Mar 01, 2011	50.20	50.26	49.21	49.53	1,990,278	-0.53(-1.06%)
Feb 28, 2011	49.84	50.13	49.34	50.06	906,036	+0.39(+0.79%)
Feb 25, 2011	49.06	49.80	49.02	49.67	879,654	+0.84(+1.72%)
Feb 24, 2011	48.35	49.50	47.95	48.83	1,273,927	+0.36(+0.74%)
Feb 23, 2011	48.87	49.42	47.17	48.47	2,287,832	-0.62(-1.26%)
Feb 22, 2011	50.99	50.99	48.96	49.09	1,503,350	-2.46(-4.77%)
Feb 18, 2011	51.99	52.00	51.09	51.55	782,307	-0.46(-0.88%)
Feb 17, 2011	51.58	52.10	51.19	52.01	773,122	+0.30(+0.58%)
Feb 16, 2011	51.02	51.82	50.98	51.71	929,054	+0.97(+1.91%)
Feb 15, 2011	51.68	51.68	50.73	50.74	1,051,040	-1.12(-2.16%)
Feb 14, 2011	52.17	52.40	51.82	51.86	1,072,307	-0.28(-0.54%)
Feb 11, 2011	51.45	52.20	51.38	52.14	755,616	+0.29(+0.56%)
Feb 10, 2011	51.07	51.96	51.02	51.85	861,752	+0.37(+0.72%)
Feb 09, 2011	52.47	52.55	50.97	51.48	1,282,590	-1.32(-2.50%)
Feb 08, 2011	52.88	53.00	52.17	52.80	1,193,547	-0.14(-0.26%)
Feb 07, 2011	52.14	53.18	52.14	52.94	782,531	+0.84(+1.61%)
Feb 04, 2011	51.99	52.20	51.51	52.10	1,278,209	+0.25(+0.48%)
Feb 03, 2011	51.88	52.08	50.94	51.85	784,454	-0.28(-0.54%)
Feb 02, 2011	52.12	52.59	51.78	52.13	908,985	-0.40(-0.76%)
Feb 01, 2011	52.10	52.67	51.98	52.53	1,175,443	+1.16(+2.26%)
Jan 31, 2011	50.07	51.68	49.74	51.37	1,351,525	+1.42(+2.84%)
Jan 28, 2011	52.21	52.50	49.91	49.95	1,581,966	-2.15(-4.13%)
Jan 27, 2011	52.86	52.86	51.25	52.10	1,143,171	-0.91(-1.72%)
Jan 26, 2011	51.07	53.12	51.07	53.01	4,299,111	+3.52(+7.11%)
Jan 25, 2011	48.40	49.53	48.08	49.49	2,682,393	-0.83(-1.65%)
Jan 24, 2011	49.96	50.98	49.65	50.32	1,211,204	+0.60(+1.21%)
Jan 21, 2011	49.86	50.35	49.24	49.72	1,267,090	+0.40(+0.81%)
Jan 20, 2011	50.17	50.20	48.87	49.32	1,499,429	-0.77(-1.54%)
Jan 19, 2011	51.06	51.41	49.53	50.09	1,498,465	-1.07(-2.09%)
Jan 18, 2011	50.71	51.20	50.29	51.16	1,203,172	+0.14(+0.27%)
Jan 14, 2011	48.71	55.73	48.71	51.02	2,963,974	+2.27(+4.66%)
Jan 13, 2011	48.55	49.00	48.19	48.75	1,367,797	+0.07(+0.14%)
Jan 12, 2011	47.40	48.79	47.40	48.68	2,268,656	+1.58(+3.35%)
Jan 11, 2011	46.17	47.16	45.88	47.10	1,914,546	+1.22(+2.66%)
Jan 10, 2011	45.63	45.95	45.32	45.88	1,768,464	+0.61(+1.35%)
Jan 07, 2011	45.75	46.10	44.92	45.27	857,033	-0.40(-0.88%)
Jan 06, 2011	45.49	45.99	45.40	45.67	1,198,528	+0.18(+0.40%)
Jan 05, 2011	45.90	46.05	45.30	45.49	1,276,226	-0.55(-1.19%)
Jan 04, 2011	47.00	47.04	45.97	46.04	1,286,628	-0.94(-2.00%)
Jan 03, 2011	46.21	47.38	45.92	46.98	1,109,137	+1.13(+2.46%)
Dec 31, 2010	45.82	46.11	45.70	45.85	491,105	-0.13(-0.28%)
Dec 30, 2010	45.95	46.20	45.87	45.98	318,596	-0.13(-0.28%)
Dec 29, 2010	46.01	46.36	45.97	46.11	454,896	+0.24(+0.52%)
Dec 28, 2010	45.83	46.17	45.45	45.87	584,909	+0.09(+0.20%)
Dec 27, 2010	45.56	45.81	45.30	45.78	478,882	-0.04(-0.09%)
Dec 23, 2010	46.29	46.38	45.12	45.82	1,434,412	-0.50(-1.08%)
Dec 22, 2010	44.36	47.97	44.28	46.32	4,111,297	+2.17(+4.92%)
Dec 21, 2010	43.99	44.20	43.88	44.15	878,559	+0.40(+0.91%)
Dec 20, 2010	43.63	44.02	43.51	43.75	1,405,877	+0.23(+0.53%)
Dec 17, 2010	42.42	43.59	42.24	43.52	1,463,884	+1.04(+2.45%)
Dec 16, 2010	42.04	42.48	41.80	42.48	781,359	+0.42(+1.00%)
Dec 15, 2010	42.89	43.18	41.98	42.06	984,322	-0.77(-1.80%)
Dec 14, 2010	43.07	43.51	42.71	42.83	846,038	-0.11(-0.26%)
Dec 13, 2010	43.05	43.34	42.90	42.94	1,004,527	+0.08(+0.19%)
Dec 10, 2010	42.39	43.06	42.15	42.86	765,113	+0.63(+1.49%)
Dec 09, 2010	42.13	42.31	41.87	42.23	917,940	+0.36(+0.86%)
Dec 08, 2010	41.78	42.10	41.70	41.87	1,018,731	+0.19(+0.46%)
Dec 07, 2010	42.12	42.19	41.37	41.68	1,020,034	+0.01(+0.02%)
Dec 06, 2010	41.38	41.89	41.29	41.67	1,223,088	+0.39(+0.94%)
Dec 03, 2010	40.42	41.33	40.18	41.28	1,133,679	+0.64(+1.57%)
Dec 02, 2010	39.30	40.84	39.16	40.64	1,566,163	+1.30(+3.30%)

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