Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	35.43	36.39	35.36	36.37	7,824,969	+2.19(+6.42%)
Nov 29, 2011	34.35	34.76	34.12	34.17	4,713,015	-0.03(-0.08%)
Nov 28, 2011	33.78	34.47	33.75	34.20	6,983,712	+1.41(+4.31%)
Nov 25, 2011	32.71	33.34	32.68	32.79	2,271,957	+0.03(+0.11%)
Nov 23, 2011	33.34	33.58	32.75	32.75	6,036,590	-0.87(-2.59%)
Nov 22, 2011	33.68	34.08	33.44	33.62	6,101,566	-0.41(-1.21%)
Nov 21, 2011	33.86	34.21	33.38	34.03	6,071,661	-0.56(-1.63%)
Nov 18, 2011	34.70	34.99	34.40	34.60	4,773,483	+0.10(+0.30%)
Nov 17, 2011	34.99	35.21	34.19	34.49	7,319,372	-0.61(-1.73%)
Nov 16, 2011	35.35	35.84	35.02	35.10	6,080,006	-0.67(-1.87%)
Nov 15, 2011	35.34	36.02	35.03	35.77	5,338,113	+0.30(+0.84%)
Nov 14, 2011	35.71	35.93	35.23	35.47	4,250,553	-0.28(-0.78%)
Nov 11, 2011	35.55	36.16	35.55	35.75	4,579,145	+0.56(+1.58%)
Nov 10, 2011	35.44	35.54	35.01	35.19	5,530,347	+0.31(+0.90%)
Nov 09, 2011	35.40	35.40	34.61	34.88	9,319,756	-1.41(-3.87%)
Nov 08, 2011	35.87	36.53	35.61	36.28	8,864,146	+1.14(+3.25%)
Nov 07, 2011	35.29	35.52	34.54	35.14	6,425,620	-0.26(-0.72%)
Nov 04, 2011	35.51	35.74	34.86	35.40	6,926,758	-0.39(-1.08%)
Nov 03, 2011	34.86	35.88	34.37	35.78	11,548,866	+1.40(+4.08%)
Nov 02, 2011	34.13	34.57	34.02	34.38	11,000,544	+1.02(+3.06%)
Nov 01, 2011	32.21	34.95	31.19	33.36	13,881,036	+0.13(+0.39%)
Oct 31, 2011	33.68	34.08	33.23	33.23	10,565,275	-1.03(-3.00%)
Oct 28, 2011	34.51	34.97	33.94	34.26	8,847,132	-0.37(-1.06%)
Oct 27, 2011	33.76	35.01	33.41	34.62	9,750,031	+2.06(+6.34%)
Oct 26, 2011	32.65	32.73	31.71	32.56	11,220,801	+0.43(+1.35%)
Oct 25, 2011	32.63	32.67	31.92	32.12	7,516,138	-0.79(-2.39%)
Oct 24, 2011	32.63	33.00	32.36	32.91	9,079,153	+0.17(+0.51%)
Oct 21, 2011	32.44	32.77	32.29	32.74	7,907,630	+0.65(+2.02%)
Oct 20, 2011	32.13	32.41	31.53	32.10	8,096,454	-0.11(-0.34%)
Oct 19, 2011	32.88	33.03	32.06	32.21	7,224,509	-0.79(-2.41%)
Oct 18, 2011	31.65	33.32	31.56	33.00	8,394,054	+1.29(+4.07%)
Oct 17, 2011	32.66	32.87	31.63	31.71	6,477,365	-1.10(-3.35%)
Oct 14, 2011	32.49	32.88	32.25	32.81	4,807,639	+0.78(+2.44%)
Oct 13, 2011	31.93	32.14	31.66	32.03	5,579,702	-0.10(-0.32%)
Oct 12, 2011	31.66	32.48	31.66	32.13	8,369,739	+0.60(+1.91%)
Oct 11, 2011	31.02	31.64	31.00	31.53	5,285,459	+0.19(+0.59%)
Oct 10, 2011	30.69	31.36	30.54	31.34	5,862,021	+0.95(+3.14%)
Oct 07, 2011	31.02	31.02	30.15	30.39	8,571,521	-0.34(-1.10%)
Oct 06, 2011	30.36	30.74	30.29	30.73	6,391,454	+0.85(+2.84%)
Oct 05, 2011	29.20	29.98	28.86	29.88	7,499,349	+0.79(+2.71%)
Oct 04, 2011	27.75	29.16	27.28	29.09	12,251,926	+0.99(+3.54%)
Oct 03, 2011	28.41	29.14	28.08	28.10	11,682,931	-0.43(-1.50%)
Sep 30, 2011	29.82	29.87	28.53	28.53	11,102,250	-1.71(-5.66%)
Sep 29, 2011	30.49	30.91	29.53	30.24	8,269,363	+0.39(+1.30%)
Sep 28, 2011	30.38	30.92	29.78	29.85	8,778,240	-0.58(-1.91%)
Sep 27, 2011	31.01	31.11	30.21	30.43	10,258,528	+0.26(+0.85%)
Sep 26, 2011	29.62	30.22	29.01	30.18	9,740,625	+0.95(+3.24%)
Sep 23, 2011	28.98	29.70	28.75	29.23	10,464,534	+0.24(+0.83%)
Sep 22, 2011	29.24	29.24	28.56	28.99	14,836,125	-1.22(-4.05%)
Sep 21, 2011	31.23	31.60	30.20	30.21	8,904,937	-1.24(-3.95%)
Sep 20, 2011	31.67	31.95	31.23	31.45	8,073,988	+0.08(+0.24%)
Sep 19, 2011	30.98	31.56	30.54	31.38	6,286,980	-0.21(-0.66%)
Sep 16, 2011	31.81	32.12	31.34	31.58	9,733,838	-0.12(-0.37%)
Sep 15, 2011	31.42	31.70	31.11	31.70	8,712,247	+0.63(+2.02%)
Sep 14, 2011	31.00	31.55	30.18	31.07	11,591,000	+0.24(+0.78%)
Sep 13, 2011	30.38	31.00	30.23	30.83	8,544,640	+0.59(+1.94%)
Sep 12, 2011	29.83	30.44	29.41	30.24	12,661,926	+0.28(+0.92%)
Sep 09, 2011	30.30	30.67	29.66	29.97	17,212,414	-0.68(-2.21%)
Sep 08, 2011	30.67	31.16	30.45	30.65	9,869,711	-0.25(-0.80%)
Sep 07, 2011	30.53	30.93	30.33	30.89	6,826,225	+0.89(+2.97%)
Sep 06, 2011	29.39	30.09	29.17	30.00	9,023,330	-0.40(-1.32%)
Sep 02, 2011	30.88	31.03	30.18	30.40	9,225,924	-1.08(-3.44%)
Sep 01, 2011	32.10	32.27	31.42	31.49	10,053,609	-0.66(-2.04%)
Aug 31, 2011	32.43	32.85	31.85	32.14	10,829,119	+0.06(+0.19%)
Aug 30, 2011	31.85	32.34	31.45	32.08	11,688,495	-0.29(-0.90%)
Aug 29, 2011	31.89	32.38	31.77	32.37	7,237,318	+1.02(+3.24%)
Aug 26, 2011	30.44	31.63	29.95	31.36	10,802,080	+0.66(+2.14%)
Aug 25, 2011	31.78	32.05	30.60	30.70	7,993,399	-0.92(-2.90%)
Aug 24, 2011	30.52	31.67	30.40	31.62	8,501,040	+0.97(+3.15%)
Aug 23, 2011	29.68	30.65	29.35	30.65	8,883,955	+1.24(+4.20%)
Aug 22, 2011	30.09	30.16	29.35	29.42	7,994,219	+0.10(+0.33%)
Aug 19, 2011	29.22	30.27	29.15	29.32	9,741,359	-0.34(-1.14%)
Aug 18, 2011	30.68	30.76	29.39	29.66	12,851,575	-2.03(-6.41%)
Aug 17, 2011	32.05	32.23	31.36	31.69	5,982,745	-0.12(-0.39%)
Aug 16, 2011	32.00	32.32	31.51	31.81	8,837,516	-0.58(-1.79%)
Aug 15, 2011	32.19	32.78	32.05	32.39	7,938,421	+0.42(+1.32%)
Aug 12, 2011	31.88	32.30	31.49	31.97	11,841,351	+0.43(+1.36%)
Aug 11, 2011	29.25	31.96	29.15	31.54	19,689,612	+2.62(+9.05%)
Aug 10, 2011	30.30	30.35	28.84	28.93	23,635,172	-1.72(-5.62%)
Aug 09, 2011	30.46	30.70	28.35	30.65	21,258,092	+1.51(+5.17%)
Aug 08, 2011	30.46	30.68	29.09	29.14	21,883,376	-1.96(-6.30%)
Aug 05, 2011	32.14	32.33	30.50	31.10	25,871,046	-0.42(-1.35%)
Aug 04, 2011	32.71	32.83	31.53	31.53	13,285,167	-1.68(-5.06%)
Aug 03, 2011	32.37	33.30	32.01	33.20	12,820,429	+0.96(+2.98%)
Aug 02, 2011	33.22	33.49	32.20	32.25	15,043,691	-1.37(-4.08%)
Aug 01, 2011	33.64	34.28	32.82	33.62	12,994,100	-0.02(-0.06%)
Jul 29, 2011	33.46	34.29	33.30	33.64	14,521,579	-0.36(-1.07%)
Jul 28, 2011	34.36	34.53	33.80	34.00	17,856,808	-0.55(-1.61%)
Jul 27, 2011	35.31	35.73	34.28	34.55	21,324,040	-2.48(-6.70%)
Jul 26, 2011	37.74	37.75	36.97	37.03	8,273,606	-0.84(-2.23%)
Jul 25, 2011	37.42	38.13	37.26	37.88	5,470,647	+0.12(+0.33%)
Jul 22, 2011	38.30	38.38	37.66	37.75	8,828,613	-0.60(-1.55%)
Jul 21, 2011	38.40	38.74	38.15	38.35	6,353,421	+0.16(+0.41%)
Jul 20, 2011	38.33	38.34	37.86	38.19	4,866,413	+0.19(+0.49%)
Jul 19, 2011	37.67	38.10	37.66	38.01	6,006,611	+0.42(+1.11%)
Jul 18, 2011	37.93	37.93	37.40	37.59	5,336,575	-0.35(-0.92%)
Jul 15, 2011	38.26	38.26	37.47	37.94	7,625,708	-0.16(-0.41%)
Jul 14, 2011	38.48	38.58	37.86	38.10	7,704,297	-0.32(-0.82%)
Jul 13, 2011	38.70	38.92	38.27	38.41	6,346,513	-0.08(-0.21%)
Jul 12, 2011	38.56	38.67	38.32	38.49	7,031,103	-0.12(-0.32%)
Jul 11, 2011	38.63	38.84	38.51	38.62	6,447,476	-0.57(-1.45%)
Jul 08, 2011	39.37	39.52	38.98	39.19	8,809,262	-0.66(-1.65%)
Jul 07, 2011	39.93	40.06	39.62	39.84	5,837,031	+0.35(+0.88%)
Jul 06, 2011	39.17	39.63	39.03	39.49	7,479,324	+0.33(+0.84%)
Jul 05, 2011	39.47	39.48	39.04	39.17	8,516,898	+0.05(+0.12%)
Jul 01, 2011	38.29	39.21	38.16	39.12	6,257,874	+0.58(+1.49%)
Jun 30, 2011	37.75	38.56	37.75	38.54	8,293,876	+0.90(+2.40%)
Jun 29, 2011	37.73	37.84	37.45	37.64	6,214,661	+0.10(+0.27%)
Jun 28, 2011	37.01	37.53	36.72	37.53	7,733,175	+0.62(+1.69%)
Jun 27, 2011	36.76	37.11	36.49	36.91	6,077,007	+0.21(+0.56%)
Jun 24, 2011	36.97	37.17	36.62	36.71	6,648,169	-0.25(-0.69%)
Jun 23, 2011	35.90	36.98	35.90	36.96	8,284,341	+0.37(+1.01%)
Jun 22, 2011	36.71	36.98	36.57	36.59	5,094,644	-0.36(-0.96%)
Jun 21, 2011	36.42	37.01	36.42	36.95	7,600,777	+0.75(+2.06%)
Jun 20, 2011	36.10	36.30	36.05	36.20	6,570,525	+0.53(+1.48%)
Jun 17, 2011	36.06	36.34	35.54	35.67	10,469,216	-0.30(-0.84%)
Jun 16, 2011	35.60	36.03	35.44	35.97	8,816,835	+0.42(+1.20%)
Jun 15, 2011	35.69	36.15	35.49	35.55	10,049,215	-0.53(-1.48%)
Jun 14, 2011	35.49	36.26	35.47	36.08	8,646,397	+0.99(+2.83%)
Jun 13, 2011	35.27	35.53	34.94	35.09	6,355,603	-0.11(-0.31%)
Jun 10, 2011	35.33	35.42	34.92	35.20	7,695,417	-0.22(-0.62%)
Jun 09, 2011	35.23	35.66	35.12	35.42	6,709,526	+0.18(+0.51%)
Jun 08, 2011	35.15	35.49	34.94	35.24	9,337,109	-0.01(-0.02%)
Jun 07, 2011	35.37	35.52	35.20	35.25	6,591,459	+0.06(+0.18%)
Jun 06, 2011	35.00	35.38	35.00	35.18	6,537,598	+0.09(+0.25%)
Jun 03, 2011	35.03	35.34	34.84	35.10	8,828,843	-1.46(-3.99%)
May 24, 2011	37.10	37.13	36.45	36.55	7,954,222	-0.38(-1.02%)
May 23, 2011	36.59	37.18	36.46	36.93	7,717,170	-0.13(-0.35%)
May 20, 2011	37.42	37.45	36.78	37.06	8,867,622	-0.36(-0.95%)
May 19, 2011	37.38	37.69	36.93	37.42	8,937,574	+0.37(+1.00%)
May 18, 2011	36.19	37.16	35.95	37.05	11,089,336	+0.86(+2.37%)
May 17, 2011	36.33	36.53	36.03	36.19	11,305,292	-0.25(-0.68%)
May 16, 2011	36.62	36.81	36.38	36.44	8,578,653	-0.24(-0.65%)
May 13, 2011	37.24	37.36	36.40	36.68	12,119,059	-0.49(-1.31%)
May 12, 2011	37.08	37.38	36.66	37.16	9,530,806	-0.17(-0.46%)
May 11, 2011	37.86	37.86	37.26	37.34	9,971,167	-0.37(-0.97%)
May 10, 2011	38.49	38.49	37.68	37.70	11,322,387	-0.55(-1.44%)
May 09, 2011	38.02	38.47	37.53	38.25	6,395,918	+0.35(+0.93%)
May 06, 2011	38.21	38.47	37.72	37.90	9,940,754	+0.43(+1.14%)
May 05, 2011	37.87	38.19	37.16	37.47	11,845,732	-0.55(-1.45%)
May 04, 2011	38.74	39.10	37.93	38.02	13,143,756	-0.71(-1.85%)
May 03, 2011	40.09	40.17	38.66	38.74	19,060,226	-2.67(-6.45%)
May 02, 2011	41.32	41.43	41.31	41.41	7,283,364	+0.03(+0.07%)
Apr 29, 2011	41.00	41.43	40.98	41.38	5,760,044	+0.49(+1.20%)
Apr 28, 2011	40.92	41.05	40.67	40.89	4,033,099	+0.01(+0.03%)
Apr 27, 2011	40.99	41.06	40.09	40.88	6,180,081	+0.31(+0.76%)
Apr 26, 2011	40.11	40.96	40.11	40.57	5,042,435	+0.70(+1.76%)
Apr 25, 2011	40.09	40.14	39.73	39.87	4,714,089	-0.40(-1.00%)
Apr 21, 2011	39.97	40.30	39.73	40.27	6,846,802	+0.58(+1.46%)
Apr 20, 2011	39.61	39.74	39.09	39.69	7,967,262	+1.06(+2.75%)
Apr 19, 2011	38.68	38.73	38.25	38.63	6,613,744	+0.12(+0.30%)
Apr 18, 2011	38.77	38.77	37.94	38.51	5,980,325	-0.67(-1.72%)
Apr 15, 2011	39.34	39.62	39.16	39.19	6,571,516	+0.10(+0.24%)
Apr 14, 2011	38.72	39.17	38.43	39.09	4,559,836	+0.12(+0.30%)
Apr 13, 2011	39.19	39.19	38.71	38.98	4,003,435	+0.05(+0.14%)
Apr 12, 2011	38.94	39.02	38.63	38.92	6,196,620	-0.33(-0.83%)
Apr 11, 2011	39.34	39.55	39.06	39.25	3,986,564	-0.07(-0.19%)
Apr 08, 2011	39.88	40.02	39.12	39.32	3,664,446	-0.36(-0.91%)
Apr 07, 2011	39.77	40.01	39.50	39.68	4,687,503	-0.19(-0.48%)
Apr 06, 2011	40.30	40.35	39.68	39.87	5,683,978	-0.26(-0.64%)
Apr 05, 2011	39.94	40.34	39.75	40.13	5,887,560	+0.10(+0.24%)
Apr 04, 2011	40.24	40.47	39.98	40.04	6,025,336	-0.14(-0.34%)
Apr 01, 2011	40.08	40.34	39.83	40.17	6,374,768	+0.39(+0.98%)
Mar 31, 2011	39.50	40.10	39.30	39.79	10,579,353	+0.69(+1.78%)
Mar 30, 2011	39.16	39.46	38.96	39.09	9,798,747	+0.20(+0.53%)
Mar 29, 2011	38.88	38.93	38.28	38.89	10,892,527	-0.07(-0.17%)
Mar 28, 2011	39.71	39.74	38.94	38.96	11,878,220	-0.42(-1.06%)
Mar 25, 2011	39.38	39.49	39.19	39.37	4,418,779	+0.13(+0.33%)
Mar 24, 2011	39.23	39.41	38.94	39.24	6,147,316	+0.25(+0.63%)
Mar 23, 2011	38.98	39.12	38.62	39.00	6,012,844	-0.10(-0.26%)
Mar 22, 2011	39.51	39.58	38.87	39.10	6,309,993	-0.49(-1.24%)
Mar 21, 2011	39.69	39.78	39.51	39.59	4,117,899	+0.68(+1.75%)
Mar 18, 2011	39.28	39.54	38.57	38.91	11,394,469	-0.06(-0.16%)
Mar 17, 2011	38.96	39.44	38.68	38.97	5,417,838	+0.60(+1.56%)
Mar 16, 2011	39.49	39.58	38.04	38.37	11,162,680	-1.25(-3.15%)
Mar 15, 2011	39.23	39.87	39.17	39.62	5,575,837	-0.50(-1.26%)
Mar 14, 2011	40.20	40.49	39.68	40.12	4,629,358	-0.33(-0.82%)
Mar 11, 2011	40.00	40.65	39.85	40.45	3,705,207	+0.35(+0.88%)
Mar 10, 2011	40.51	40.51	39.88	40.10	6,031,579	-0.81(-1.98%)
Mar 09, 2011	40.87	41.14	40.55	40.91	3,193,761	-0.05(-0.12%)
Mar 08, 2011	40.20	41.11	39.93	40.96	5,427,209	+0.73(+1.81%)
Mar 07, 2011	40.88	41.06	40.03	40.23	3,931,591	-0.45(-1.10%)
Mar 04, 2011	41.09	41.20	40.30	40.68	4,138,866	-0.54(-1.31%)
Mar 03, 2011	40.63	41.30	40.51	41.22	4,112,493	+1.04(+2.59%)
Mar 02, 2011	39.70	40.53	39.60	40.17	6,521,036	+0.57(+1.44%)
Mar 01, 2011	40.88	41.01	39.45	39.60	7,691,219	-1.02(-2.51%)
Feb 28, 2011	40.97	41.03	40.34	40.62	6,063,993	-0.21(-0.52%)
Feb 25, 2011	40.47	40.97	40.42	40.83	3,549,500	+0.50(+1.25%)
Feb 24, 2011	40.32	40.62	39.98	40.33	6,292,243	-0.16(-0.39%)
Feb 23, 2011	41.15	41.31	40.28	40.49	6,531,421	-0.66(-1.61%)
Feb 22, 2011	41.46	41.75	41.03	41.15	6,122,109	-0.92(-2.19%)
Feb 18, 2011	42.07	42.38	41.85	42.07	5,670,387	+0.08(+0.19%)
Feb 17, 2011	41.94	42.21	41.77	41.99	4,152,581	+0.05(+0.11%)
Feb 16, 2011	41.97	42.12	41.75	41.94	5,075,339	+0.03(+0.07%)
Feb 15, 2011	41.86	42.03	41.56	41.91	3,983,794	-0.20(-0.49%)
Feb 14, 2011	41.85	43.96	41.72	42.12	3,610,735	+0.20(+0.47%)
Feb 11, 2011	41.33	42.03	41.23	41.92	4,026,893	+0.14(+0.34%)
Feb 10, 2011	41.35	42.02	41.19	41.77	5,881,731	+0.25(+0.59%)
Feb 09, 2011	41.53	41.67	41.28	41.53	3,869,853	+0.00(+0.01%)
Feb 08, 2011	41.30	41.72	41.15	41.53	5,489,141	+0.33(+0.79%)
Feb 07, 2011	41.25	41.28	40.95	41.20	4,367,859	+0.18(+0.43%)
Feb 04, 2011	40.82	41.05	40.56	41.02	4,771,554	+0.53(+1.30%)
Feb 03, 2011	40.50	40.89	40.05	40.50	4,975,174	-0.03(-0.07%)
Feb 02, 2011	40.58	40.82	40.35	40.52	5,315,798	+0.06(+0.15%)
Feb 01, 2011	39.49	40.46	39.09	40.46	11,864,047	+0.60(+1.49%)
Jan 31, 2011	38.81	39.89	38.67	39.87	13,238,484	+1.30(+3.37%)
Jan 28, 2011	39.70	39.85	38.49	38.57	7,359,622	-1.04(-2.62%)
Jan 27, 2011	39.89	40.04	39.58	39.60	6,169,434	-0.40(-1.00%)
Jan 26, 2011	39.43	40.42	39.43	40.00	9,954,009	+0.61(+1.55%)
Jan 25, 2011	39.18	39.39	38.98	39.39	3,376,570	+0.11(+0.28%)
Jan 24, 2011	38.93	39.37	38.81	39.28	4,020,093	+0.33(+0.83%)
Jan 21, 2011	39.24	39.45	38.86	38.96	4,944,464	+0.04(+0.10%)
Jan 20, 2011	39.05	39.14	38.53	38.92	5,868,454	-0.29(-0.74%)
Jan 19, 2011	39.24	39.38	39.03	39.21	5,280,872	-0.13(-0.33%)
Jan 18, 2011	39.49	39.49	39.26	39.34	4,131,357	-0.04(-0.10%)
Jan 14, 2011	39.18	39.53	38.91	39.38	5,170,338	+0.11(+0.28%)
Jan 13, 2011	39.45	39.54	39.08	39.27	2,881,225	-0.14(-0.36%)
Jan 12, 2011	39.48	39.58	39.30	39.41	3,431,383	+0.18(+0.45%)
Jan 11, 2011	38.82	39.25	38.71	39.24	5,689,459	+0.52(+1.35%)
Jan 10, 2011	38.84	38.97	38.49	38.72	5,729,758	+0.24(+0.62%)
Jan 07, 2011	38.63	38.85	38.27	38.48	3,855,161	-0.02(-0.05%)
Jan 06, 2011	38.66	38.82	38.43	38.50	5,255,272	-0.23(-0.60%)
Jan 05, 2011	38.03	38.78	38.03	38.73	6,335,416	+0.47(+1.24%)
Jan 04, 2011	38.74	38.88	38.03	38.26	6,615,821	-0.50(-1.29%)
Jan 03, 2011	39.01	39.03	38.73	38.76	8,074,823	+0.05(+0.12%)
Dec 31, 2010	38.82	38.89	38.64	38.71	1,883,356	-0.13(-0.33%)
Dec 30, 2010	38.71	38.99	38.71	38.84	1,908,525	+0.01(+0.02%)
Dec 29, 2010	38.76	39.01	38.70	38.83	2,553,756	+0.12(+0.30%)
Dec 28, 2010	38.93	38.93	38.42	38.72	3,026,392	-0.06(-0.16%)
Dec 27, 2010	38.85	38.85	38.65	38.78	2,957,973	-0.14(-0.35%)
Dec 23, 2010	39.28	39.33	38.77	38.91	3,272,462	-0.37(-0.95%)
Dec 22, 2010	39.55	39.56	39.16	39.28	3,084,468	-0.17(-0.43%)
Dec 21, 2010	39.43	39.61	39.31	39.45	3,180,213	+0.26(+0.66%)
Dec 20, 2010	39.50	39.55	39.10	39.20	5,267,678	-0.30(-0.75%)
Dec 17, 2010	39.77	39.77	39.31	39.49	6,615,340	-0.24(-0.60%)
Dec 16, 2010	39.27	39.75	39.14	39.73	4,341,584	+0.50(+1.28%)
Dec 15, 2010	39.25	39.74	39.19	39.23	4,601,246	-0.03(-0.07%)
Dec 14, 2010	39.05	39.34	39.05	39.26	5,482,163	+0.09(+0.24%)
Dec 13, 2010	39.27	39.64	38.97	39.16	6,888,953	+0.14(+0.35%)
Dec 10, 2010	38.63	39.03	38.42	39.03	5,481,455	+0.58(+1.51%)
Dec 09, 2010	38.32	38.52	38.15	38.45	6,068,150	+0.30(+0.80%)
Dec 08, 2010	38.24	38.63	37.94	38.14	5,414,486	-0.12(-0.32%)
Dec 07, 2010	38.93	39.01	38.17	38.26	6,634,816	-0.27(-0.70%)
Dec 06, 2010	38.22	38.67	38.13	38.53	4,960,831	+0.05(+0.12%)
Dec 03, 2010	38.22	38.57	38.19	38.49	3,965,762	-0.01(-0.04%)
Dec 02, 2010	38.01	38.59	37.88	38.50	5,193,776	+0.60(+1.57%)

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