Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	35.09	35.35	34.69	35.01	3,923,237	+1.34(+3.98%)
Nov 29, 2011	33.39	33.80	33.24	33.67	5,087,199	+0.28(+0.84%)
Nov 28, 2011	33.28	33.52	33.13	33.39	3,691,031	+1.67(+5.26%)
Nov 25, 2011	31.61	32.14	31.61	31.72	1,542,423	-0.49(-1.52%)
Nov 23, 2011	32.72	32.54	32.10	32.21	3,649,437	-0.51(-1.56%)
Nov 22, 2011	33.03	33.12	32.56	32.72	5,003,774	-0.27(-0.82%)
Nov 21, 2011	33.08	33.14	32.70	32.99	3,577,269	-0.40(-1.20%)
Nov 18, 2011	33.66	33.77	33.33	33.39	2,408,400	+0.11(+0.33%)
Nov 17, 2011	33.89	33.93	33.00	33.28	3,373,636	-0.19(-0.57%)
Nov 16, 2011	33.67	33.95	33.43	33.47	2,590,654	-0.20(-0.59%)
Nov 15, 2011	33.51	33.91	33.41	33.67	2,613,855	-0.08(-0.24%)
Nov 14, 2011	33.73	33.90	33.50	33.75	2,365,940	-0.42(-1.23%)
Nov 11, 2011	33.71	34.45	33.71	34.17	3,367,800	+0.61(+1.82%)
Nov 10, 2011	33.46	33.64	33.05	33.56	4,390,898	+0.70(+2.13%)
Nov 09, 2011	33.36	33.48	32.71	32.86	5,614,884	-1.84(-5.30%)
Nov 08, 2011	34.47	34.80	34.16	34.70	2,606,344	+0.81(+2.39%)
Nov 07, 2011	33.82	34.13	33.55	33.89	5,506,083	-0.23(-0.67%)
Nov 04, 2011	34.80	34.89	33.94	34.12	3,182,904	-1.12(-3.18%)
Nov 03, 2011	34.68	35.40	34.23	35.24	3,308,214	+1.06(+3.10%)
Nov 02, 2011	34.19	34.77	34.10	34.18	7,450,853	+0.17(+0.50%)
Nov 01, 2011	34.14	34.56	33.90	34.01	8,516,920	-1.74(-4.87%)
Oct 31, 2011	36.78	37.02	35.75	35.75	3,727,023	-1.49(-4.00%)
Oct 28, 2011	37.34	37.44	37.04	37.24	2,119,557	-0.24(-0.64%)
Oct 27, 2011	37.29	37.66	36.73	37.48	3,950,317	+2.06(+5.82%)
Oct 26, 2011	35.52	35.54	34.73	35.42	2,080,070	+0.65(+1.87%)
Oct 25, 2011	35.23	35.24	34.72	34.77	3,291,813	-1.24(-3.44%)
Oct 24, 2011	35.06	36.01	35.04	36.01	2,173,574	+0.38(+1.07%)
Oct 21, 2011	35.14	35.65	35.07	35.63	2,253,021	+0.98(+2.83%)
Oct 20, 2011	35.05	35.11	34.18	34.65	3,076,833	+0.19(+0.55%)
Oct 19, 2011	34.60	35.01	34.40	34.46	4,213,097	-0.39(-1.12%)
Oct 18, 2011	34.24	35.10	33.90	34.85	3,021,756	+0.43(+1.25%)
Oct 17, 2011	35.06	35.12	34.34	34.42	3,218,803	-1.00(-2.82%)
Oct 14, 2011	35.55	35.60	35.12	35.42	2,644,214	+0.22(+0.62%)
Oct 13, 2011	34.80	35.20	34.44	35.20	4,145,069	+0.71(+2.06%)
Oct 12, 2011	34.52	34.85	34.26	34.49	3,088,658	+0.37(+1.08%)
Oct 11, 2011	33.84	34.20	33.69	34.12	2,295,553	-0.11(-0.32%)
Oct 10, 2011	34.10	34.34	33.95	34.23	3,292,808	+1.34(+4.07%)
Oct 07, 2011	33.25	33.31	32.84	32.89	3,713,377	-0.45(-1.35%)
Oct 06, 2011	33.07	33.35	33.05	33.34	3,213,436	+0.53(+1.62%)
Oct 05, 2011	32.35	32.83	32.03	32.81	4,759,771	-0.02(-0.06%)
Oct 04, 2011	32.19	32.84	31.63	32.83	6,424,156	+0.95(+2.98%)
Oct 03, 2011	32.51	32.85	31.87	31.88	3,489,537	-0.92(-2.80%)
Sep 30, 2011	33.17	33.35	32.80	32.80	2,975,472	-1.13(-3.33%)
Sep 29, 2011	34.25	34.28	33.38	33.93	3,679,937	+0.88(+2.66%)
Sep 28, 2011	33.86	34.04	32.97	33.05	2,827,465	-0.30(-0.90%)
Sep 27, 2011	33.20	33.87	33.06	33.35	5,020,422	+0.74(+2.27%)
Sep 26, 2011	32.34	32.65	31.86	32.61	3,338,947	+0.71(+2.23%)
Sep 23, 2011	31.34	31.95	31.21	31.90	4,363,547	+0.40(+1.27%)
Sep 22, 2011	31.07	31.65	31.00	31.50	6,493,855	-0.71(-2.20%)
Sep 21, 2011	33.09	33.24	32.21	32.21	4,068,873	-1.04(-3.13%)
Sep 20, 2011	33.30	33.72	32.92	33.25	3,713,165	+0.35(+1.06%)
Sep 19, 2011	32.26	33.02	32.17	32.90	7,018,541	-0.66(-1.97%)
Sep 16, 2011	33.77	33.90	33.03	33.56	3,260,940	-0.03(-0.09%)
Sep 15, 2011	33.73	33.79	33.30	33.59	3,563,775	+0.73(+2.22%)
Sep 14, 2011	32.52	33.12	31.79	32.86	5,113,474	+0.61(+1.89%)
Sep 13, 2011	31.81	32.37	31.76	32.25	5,202,470	+0.06(+0.19%)
Sep 12, 2011	31.64	32.21	31.50	32.19	8,612,019	-0.51(-1.56%)
Sep 09, 2011	33.16	33.43	32.64	32.70	6,485,980	-1.40(-4.11%)
Sep 08, 2011	34.52	34.98	34.02	34.10	5,044,651	-1.31(-3.70%)
Sep 07, 2011	34.98	35.41	34.81	35.41	2,855,093	+0.67(+1.93%)
Sep 06, 2011	34.20	34.81	34.01	34.74	2,808,882	-0.31(-0.88%)
Sep 02, 2011	35.42	35.56	34.94	35.05	3,761,849	-1.29(-3.55%)
Sep 01, 2011	36.63	37.07	36.28	36.34	2,662,403	-0.23(-0.63%)
Aug 31, 2011	36.45	36.78	36.26	36.57	3,099,819	+0.49(+1.36%)
Aug 30, 2011	35.70	36.26	35.45	36.08	2,825,989	-0.39(-1.07%)
Aug 29, 2011	36.20	36.50	36.20	36.47	2,037,958	+0.58(+1.62%)
Aug 26, 2011	35.20	36.03	34.73	35.89	2,757,197	+0.18(+0.50%)
Aug 25, 2011	36.25	36.42	35.53	35.71	2,573,411	-0.93(-2.54%)
Aug 24, 2011	36.44	36.91	36.27	36.64	2,626,138	-0.03(-0.08%)
Aug 23, 2011	35.86	36.67	35.64	36.67	5,298,696	+1.68(+4.80%)
Aug 22, 2011	35.91	35.91	34.91	34.99	4,005,353	+0.90(+2.64%)
Aug 19, 2011	34.05	34.85	34.01	34.09	3,852,795	-0.57(-1.64%)
Aug 18, 2011	35.24	35.24	34.38	34.66	6,165,769	-1.34(-3.72%)
Aug 17, 2011	36.20	36.44	35.64	36.00	5,167,939	+1.04(+2.97%)
Aug 16, 2011	34.86	35.36	34.60	34.96	4,384,905	-0.25(-0.71%)
Aug 15, 2011	35.01	35.24	34.84	35.21	3,685,505	+0.80(+2.32%)
Aug 12, 2011	34.25	34.70	33.76	34.41	6,213,954	+1.54(+4.69%)
Aug 11, 2011	30.98	33.17	30.98	32.87	7,836,136	+1.30(+4.12%)
Aug 10, 2011	33.16	33.30	31.30	31.57	15,103,522	-2.54(-7.45%)
Aug 09, 2011	34.47	34.22	32.18	34.11	7,933,112	+1.08(+3.27%)
Aug 08, 2011	34.47	34.87	33.00	33.03	6,911,325	-2.73(-7.63%)
Aug 05, 2011	36.18	36.23	34.56	35.76	8,445,429	+0.51(+1.45%)
Aug 04, 2011	36.56	36.76	35.24	35.25	8,601,575	-2.28(-6.08%)
Aug 03, 2011	37.54	37.60	36.83	37.53	4,581,547	+0.59(+1.60%)
Aug 02, 2011	37.62	37.96	36.92	36.94	3,197,505	-1.02(-2.69%)
Aug 01, 2011	39.00	39.04	37.40	37.96	4,296,776	-0.79(-2.04%)
Jul 29, 2011	38.83	39.44	38.64	38.75	2,844,726	-0.22(-0.56%)
Jul 28, 2011	38.67	39.27	38.54	38.97	2,744,547	+0.75(+1.96%)
Jul 27, 2011	39.35	39.42	38.22	38.22	2,921,834	-1.52(-3.82%)
Jul 26, 2011	39.89	39.95	39.66	39.74	2,667,877	+0.00(+0.00%)
Jul 25, 2011	40.01	40.02	39.63	39.74	2,312,256	+0.06(+0.15%)
Jul 22, 2011	39.77	39.85	39.65	39.68	2,597,864	-0.02(-0.05%)
Jul 21, 2011	39.49	39.86	39.31	39.70	3,676,258	+0.59(+1.51%)
Jul 20, 2011	38.95	39.36	38.84	39.11	4,993,594	+0.28(+0.72%)
Jul 19, 2011	38.40	38.92	38.39	38.83	3,514,071	+0.47(+1.23%)
Jul 18, 2011	38.47	38.60	37.97	38.36	3,827,022	-0.85(-2.17%)
Jul 15, 2011	39.24	39.37	38.94	39.21	5,192,527	+0.52(+1.34%)
Jul 14, 2011	38.94	39.13	38.53	38.69	5,075,720	+0.02(+0.05%)
Jul 13, 2011	38.24	39.05	38.23	38.67	6,847,686	+0.58(+1.52%)
Jul 12, 2011	37.60	38.50	37.60	38.09	5,943,913	-0.27(-0.70%)
Jul 11, 2011	38.30	38.60	38.09	38.36	7,681,448	-1.41(-3.55%)
Jul 08, 2011	39.81	40.11	39.54	39.77	3,508,198	+0.13(+0.33%)
Jul 07, 2011	40.41	40.58	39.32	39.64	8,183,051	-0.44(-1.10%)
Jul 06, 2011	39.87	40.22	39.77	40.08	3,015,173	+0.00(+0.00%)
Jul 05, 2011	39.99	40.25	39.91	40.08	2,576,408	-0.32(-0.79%)
Jul 01, 2011	40.04	40.55	39.92	40.40	3,086,332	+0.23(+0.57%)
Jun 30, 2011	39.56	40.24	39.51	40.17	2,869,560	+0.91(+2.32%)
Jun 29, 2011	39.15	39.36	38.97	39.26	2,148,149	+0.60(+1.55%)
Jun 28, 2011	38.37	38.80	38.30	38.66	2,233,360	+1.00(+2.66%)
Jun 27, 2011	37.22	37.76	37.17	37.66	2,196,961	+0.49(+1.32%)
Jun 24, 2011	37.69	37.69	37.04	37.17	1,750,229	-0.51(-1.35%)
Jun 23, 2011	37.07	37.70	36.76	37.68	4,051,602	-0.19(-0.50%)
Jun 22, 2011	37.97	38.27	37.86	37.87	2,790,437	+0.09(+0.24%)
Jun 21, 2011	37.58	37.95	37.46	37.78	1,760,672	+0.46(+1.23%)
Jun 20, 2011	37.37	37.45	37.24	37.32	1,974,353	-0.01(-0.03%)
Jun 17, 2011	37.47	37.64	37.22	37.33	4,248,090	+0.76(+2.08%)
Jun 16, 2011	36.41	36.76	36.36	36.57	4,927,967	-0.15(-0.41%)
Jun 15, 2011	37.23	37.35	36.46	36.72	8,807,453	-1.67(-4.35%)
Jun 14, 2011	38.02	38.58	38.00	38.39	2,883,574	+0.88(+2.35%)
Jun 13, 2011	37.43	37.70	37.33	37.51	1,933,169	+0.45(+1.21%)
Jun 10, 2011	37.62	37.66	36.90	37.06	3,889,144	-0.94(-2.47%)
Jun 09, 2011	38.06	38.38	37.92	38.00	2,512,397	-0.10(-0.26%)
Jun 08, 2011	38.45	38.50	38.00	38.10	3,056,108	-0.20(-0.52%)
Jun 07, 2011	38.66	38.66	38.27	38.30	1,720,500	+0.28(+0.74%)
Jun 06, 2011	38.29	38.42	37.98	38.02	1,526,125	-0.35(-0.91%)
Jun 03, 2011	37.94	38.57	37.87	38.37	2,385,222	+0.27(+0.71%)
May 24, 2011	38.03	38.31	37.98	38.10	1,666,810	+0.46(+1.22%)
May 23, 2011	37.46	37.81	37.46	37.64	5,048,635	-0.65(-1.70%)
May 20, 2011	38.77	38.89	38.25	38.29	2,998,594	-0.94(-2.40%)
May 19, 2011	38.87	39.28	38.83	39.23	3,364,479	+0.64(+1.66%)
May 18, 2011	37.87	38.77	37.77	38.59	5,058,339	+0.66(+1.74%)
May 17, 2011	37.66	37.94	37.40	37.93	2,970,989	-0.21(-0.55%)
May 16, 2011	38.12	38.42	37.95	38.14	5,947,643	+0.04(+0.10%)
May 13, 2011	38.32	38.36	37.71	38.10	4,420,856	-0.17(-0.44%)
May 12, 2011	37.75	38.45	37.57	38.27	4,471,085	+0.14(+0.37%)
May 11, 2011	38.00	38.22	37.89	38.13	5,288,412	-1.36(-3.44%)
May 10, 2011	39.65	39.66	39.40	39.49	2,200,721	-0.19(-0.48%)
May 09, 2011	39.47	39.73	39.25	39.68	2,575,610	+0.12(+0.30%)
May 06, 2011	39.92	40.02	39.40	39.56	4,012,226	+0.25(+0.64%)
May 05, 2011	39.55	39.72	39.23	39.31	4,582,003	-1.27(-3.13%)
May 04, 2011	40.65	40.75	40.16	40.58	3,555,206	+0.53(+1.32%)
May 03, 2011	39.76	40.22	39.76	40.05	2,502,083	+0.15(+0.38%)
May 02, 2011	39.90	39.91	39.82	39.90	1,993,736	+0.38(+0.96%)
Apr 29, 2011	39.71	39.82	39.47	39.52	1,564,837	-0.03(-0.08%)
Apr 28, 2011	39.16	39.58	39.16	39.55	1,672,603	+0.25(+0.64%)
Apr 27, 2011	39.00	39.35	38.80	39.30	2,697,524	+0.41(+1.05%)
Apr 26, 2011	38.63	38.93	38.55	38.89	2,143,111	+0.52(+1.36%)
Apr 25, 2011	38.37	38.49	38.06	38.37	2,287,518	+0.35(+0.92%)
Apr 21, 2011	38.38	38.46	37.94	38.02	2,483,507	-0.04(-0.11%)
Apr 20, 2011	37.94	38.12	37.85	38.06	3,537,413	+1.12(+3.03%)
Apr 19, 2011	36.63	37.00	36.52	36.94	3,348,173	+0.34(+0.93%)
Apr 18, 2011	36.27	36.70	35.94	36.60	4,899,493	-0.92(-2.45%)
Apr 15, 2011	37.38	37.63	37.21	37.52	2,226,545	+0.29(+0.78%)
Apr 14, 2011	36.72	37.40	36.66	37.23	3,077,032	+0.14(+0.38%)
Apr 13, 2011	37.31	37.40	37.07	37.09	2,275,256	+0.04(+0.11%)
Apr 12, 2011	37.18	37.36	36.98	37.05	6,044,072	-0.07(-0.19%)
Apr 11, 2011	36.97	37.39	36.97	37.12	4,060,598	+0.66(+1.81%)
Apr 08, 2011	36.55	36.57	36.30	36.46	1,896,831	+0.31(+0.86%)
Apr 07, 2011	36.01	36.40	35.99	36.15	2,449,898	-0.19(-0.52%)
Apr 06, 2011	36.09	36.48	36.06	36.34	1,946,958	+0.29(+0.80%)
Apr 05, 2011	35.56	36.08	35.51	36.05	7,668,753	+0.28(+0.78%)
Apr 04, 2011	35.85	35.90	35.59	35.77	1,371,937	+0.09(+0.25%)
Apr 01, 2011	35.46	35.73	35.34	35.68	1,582,591	+0.46(+1.31%)
Mar 31, 2011	35.22	35.40	35.07	35.22	3,259,964	+0.09(+0.26%)
Mar 30, 2011	34.97	35.24	34.87	35.13	3,104,233	+0.47(+1.36%)
Mar 29, 2011	34.28	34.69	34.24	34.66	2,700,757	+0.05(+0.14%)
Mar 28, 2011	34.53	34.67	34.33	34.61	2,616,093	+0.01(+0.03%)
Mar 25, 2011	34.47	34.83	34.40	34.60	4,936,776	+0.14(+0.41%)
Mar 24, 2011	34.09	34.52	34.00	34.46	1,898,406	+0.59(+1.74%)
Mar 23, 2011	33.64	33.97	33.50	33.87	3,073,912	+0.00(+0.00%)
Mar 22, 2011	34.08	34.12	33.63	33.87	1,413,673	-0.13(-0.38%)
Mar 21, 2011	33.97	34.08	33.87	34.00	2,700,706	+0.63(+1.89%)
Mar 18, 2011	33.77	33.77	33.16	33.37	1,723,093	+0.31(+0.94%)
Mar 17, 2011	33.06	33.36	32.89	33.06	3,135,603	+1.05(+3.28%)
Mar 16, 2011	32.71	32.95	31.78	32.01	5,787,210	-0.92(-2.79%)
Mar 15, 2011	32.76	33.05	32.63	32.93	5,132,777	-1.17(-3.43%)
Mar 14, 2011	33.88	34.15	33.70	34.10	2,679,354	-0.43(-1.25%)
Mar 11, 2011	34.45	34.61	34.18	34.53	4,523,775	-0.47(-1.34%)
Mar 10, 2011	34.95	35.10	34.81	35.00	2,817,804	-0.12(-0.34%)
Mar 09, 2011	35.22	35.26	35.00	35.12	2,076,894	-0.03(-0.09%)
Mar 08, 2011	34.76	35.28	34.65	35.15	1,908,148	-0.16(-0.45%)
Mar 07, 2011	35.60	35.71	35.19	35.31	2,904,087	-0.23(-0.65%)
Mar 04, 2011	36.17	36.20	35.43	35.54	2,757,333	-0.66(-1.82%)
Mar 03, 2011	36.05	36.29	35.68	36.20	10,588,068	+0.74(+2.09%)
Mar 02, 2011	35.38	35.76	35.38	35.46	7,419,014	+0.24(+0.68%)
Mar 01, 2011	35.11	35.66	34.78	35.22	17,462,860	+0.64(+1.85%)
Feb 28, 2011	34.56	34.76	34.40	34.58	1,666,372	+0.40(+1.17%)
Feb 25, 2011	34.12	34.26	34.03	34.18	1,101,310	+0.03(+0.09%)
Feb 24, 2011	33.97	34.22	33.85	34.15	2,122,043	+0.28(+0.83%)
Feb 23, 2011	33.76	34.02	33.59	33.87	3,050,649	+0.29(+0.86%)
Feb 22, 2011	33.84	33.89	33.41	33.58	2,811,326	-1.17(-3.37%)
Feb 18, 2011	34.54	34.85	34.41	34.75	2,073,038	-0.22(-0.63%)
Feb 17, 2011	34.81	35.05	34.77	34.97	1,725,878	+0.02(+0.06%)
Feb 16, 2011	34.70	35.05	34.50	34.95	4,297,118	+0.46(+1.33%)
Feb 15, 2011	33.77	34.74	33.59	34.49	5,804,936	+0.65(+1.92%)
Feb 14, 2011	33.65	33.93	33.57	33.84	1,616,482	-0.01(-0.03%)
Feb 11, 2011	33.71	33.93	33.67	33.85	2,364,336	-0.58(-1.68%)
Feb 10, 2011	34.02	34.43	33.90	34.43	1,803,456	-0.26(-0.75%)
Feb 09, 2011	34.48	34.73	34.37	34.69	2,303,304	-0.29(-0.83%)
Feb 08, 2011	34.92	35.10	34.74	34.98	2,686,265	+0.38(+1.10%)
Feb 07, 2011	34.16	34.60	34.10	34.60	2,970,056	+0.20(+0.58%)
Feb 04, 2011	34.04	34.41	33.90	34.40	1,547,863	+0.07(+0.20%)
Feb 03, 2011	34.18	34.40	33.82	34.33	3,161,482	-0.67(-1.91%)
Feb 02, 2011	34.93	35.09	34.93	35.00	1,736,912	-0.43(-1.21%)
Feb 01, 2011	34.75	35.48	34.71	35.43	3,459,336	+1.02(+2.96%)
Jan 31, 2011	34.09	34.41	33.85	34.41	2,711,342	+1.06(+3.18%)
Jan 28, 2011	33.83	34.01	33.25	33.35	4,111,580	-1.90(-5.39%)
Jan 27, 2011	35.09	35.42	35.04	35.25	1,579,319	+0.06(+0.17%)
Jan 26, 2011	35.11	35.27	34.82	35.19	4,132,360	+0.51(+1.47%)
Jan 25, 2011	34.33	34.82	34.30	34.68	1,705,863	-0.10(-0.29%)
Jan 24, 2011	34.37	34.90	34.37	34.78	2,144,701	+0.25(+0.72%)
Jan 21, 2011	34.45	34.60	34.23	34.53	1,819,766	+0.45(+1.32%)
Jan 20, 2011	33.92	34.20	33.64	34.08	2,028,135	-0.02(-0.06%)
Jan 19, 2011	34.34	34.36	34.00	34.10	1,259,572	+0.04(+0.12%)
Jan 18, 2011	34.00	34.24	33.91	34.06	1,532,353	-0.29(-0.84%)
Jan 14, 2011	34.14	34.37	33.93	34.35	5,558,357	-0.08(-0.23%)
Jan 13, 2011	34.44	34.62	34.20	34.43	2,758,902	+0.72(+2.14%)
Jan 12, 2011	33.20	33.80	33.12	33.71	3,640,966	+1.60(+4.98%)
Jan 11, 2011	31.86	32.14	31.72	32.11	1,416,569	+0.24(+0.75%)
Jan 10, 2011	31.61	31.89	31.45	31.87	2,145,313	-0.35(-1.09%)
Jan 07, 2011	32.60	32.62	32.00	32.22	1,918,678	-0.51(-1.56%)
Jan 06, 2011	33.30	33.33	32.59	32.73	1,777,684	-0.16(-0.49%)
Jan 05, 2011	32.54	32.96	32.53	32.89	1,433,525	-0.21(-0.63%)
Jan 04, 2011	33.52	33.54	32.92	33.10	1,567,101	+0.28(+0.85%)
Jan 03, 2011	32.67	33.10	32.67	32.82	1,372,007	+0.59(+1.83%)
Dec 31, 2010	32.18	32.60	32.03	32.23	1,838,944	-0.06(-0.19%)
Dec 30, 2010	32.31	32.46	32.13	32.29	969,065	-0.08(-0.25%)
Dec 29, 2010	32.50	32.53	32.28	32.37	981,680	+0.37(+1.16%)
Dec 28, 2010	32.26	32.27	31.95	32.00	1,260,268	-0.14(-0.44%)
Dec 27, 2010	31.97	32.20	31.96	32.14	1,013,811	-0.36(-1.11%)
Dec 23, 2010	32.33	32.59	32.30	32.50	913,176	-0.02(-0.06%)
Dec 22, 2010	32.51	32.57	32.37	32.52	1,336,888	+0.22(+0.68%)
Dec 21, 2010	32.40	32.43	32.26	32.30	1,003,146	+0.10(+0.31%)
Dec 20, 2010	32.38	32.44	32.11	32.20	1,283,734	-0.05(-0.16%)
Dec 17, 2010	32.38	32.38	31.99	32.25	2,302,396	-0.37(-1.13%)
Dec 16, 2010	32.48	32.76	32.45	32.62	4,020,547	-0.17(-0.52%)
Dec 15, 2010	33.08	33.30	32.72	32.79	1,394,061	-0.37(-1.12%)
Dec 14, 2010	33.18	33.32	33.06	33.16	1,035,028	+0.29(+0.88%)
Dec 13, 2010	32.73	33.05	32.63	32.87	1,444,161	+0.16(+0.49%)
Dec 10, 2010	32.61	32.75	32.45	32.71	1,412,108	+0.02(+0.06%)
Dec 09, 2010	32.76	32.79	32.42	32.69	1,232,384	+0.05(+0.15%)
Dec 08, 2010	32.53	32.75	32.43	32.64	1,633,192	+0.48(+1.49%)
Dec 07, 2010	32.66	32.67	32.15	32.16	2,005,860	+0.23(+0.72%)
Dec 06, 2010	31.78	32.03	31.71	31.93	2,904,837	-0.19(-0.59%)
Dec 03, 2010	31.77	32.24	31.75	32.12	2,321,776	+0.44(+1.39%)
Dec 02, 2010	30.65	31.77	30.64	31.68	3,664,239	+0.22(+0.70%)

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