Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2010	22.14	22.15	22.11	22.11	4,503	-0.04(-0.19%)
Nov 29, 2010	22.14	22.16	22.08	22.15	19,573	-0.02(-0.09%)
Nov 26, 2010	22.18	22.18	22.14	22.18	3,036	+0.00(+0.01%)
Nov 24, 2010	22.14	22.17	22.17	22.17	27,825	+0.02(+0.10%)
Nov 23, 2010	22.18	22.18	22.13	22.15	8,827	-0.07(-0.31%)
Nov 22, 2010	22.24	22.24	22.18	22.22	21,239	-0.00(-0.00%)
Nov 19, 2010	22.16	22.22	22.13	22.22	14,397	+0.06(+0.28%)
Nov 18, 2010	22.19	22.19	22.15	22.16	10,596	+0.07(+0.33%)
Nov 17, 2010	22.07	22.12	22.07	22.09	10,449	+0.05(+0.25%)
Nov 16, 2010	22.11	22.11	22.01	22.03	6,340	-0.15(-0.66%)
Nov 15, 2010	22.26	22.28	22.18	22.18	3,446	-0.07(-0.32%)
Nov 12, 2010	22.31	22.37	22.24	22.25	13,168	-0.13(-0.60%)
Nov 11, 2010	22.36	22.38	22.36	22.38	4,983	-0.02(-0.07%)
Nov 10, 2010	22.35	22.40	21.91	22.40	50,916	+0.02(+0.10%)
Nov 09, 2010	22.52	22.55	22.16	22.38	22,852	-0.15(-0.65%)
Nov 08, 2010	22.55	22.55	22.50	22.52	14,179	+0.00(+0.00%)
Nov 05, 2010	22.56	22.57	22.51	22.52	9,162	-0.03(-0.14%)
Nov 04, 2010	22.48	22.56	22.48	22.56	65,181	+0.20(+0.88%)
Nov 03, 2010	22.38	22.41	22.34	22.36	3,927	-0.03(-0.12%)
Nov 02, 2010	22.38	22.38	22.33	22.38	8,585	+0.13(+0.59%)
Nov 01, 2010	22.39	22.39	22.25	22.25	23,561	-0.06(-0.28%)
Oct 29, 2010	22.29	22.34	22.27	22.31	19,036	+0.03(+0.14%)
Oct 28, 2010	22.31	22.31	22.24	22.28	16,416	+0.04(+0.17%)
Oct 27, 2010	22.27	22.27	22.21	22.24	6,821	-0.15(-0.66%)
Oct 25, 2010	22.41	22.42	22.38	22.39	11,318	+0.06(+0.28%)
Oct 22, 2010	22.28	22.34	22.28	22.33	13,757	+0.02(+0.09%)
Oct 21, 2010	22.35	22.39	22.26	22.31	9,903	-0.03(-0.12%)
Oct 20, 2010	22.27	22.35	22.26	22.34	8,698	+0.09(+0.42%)
Oct 19, 2010	22.24	22.29	22.23	22.24	14,616	-0.10(-0.45%)
Oct 18, 2010	22.25	22.35	22.25	22.35	11,659	+0.10(+0.45%)
Oct 15, 2010	22.30	22.32	22.24	22.24	15,582	-0.05(-0.21%)
Oct 14, 2010	22.34	22.35	22.29	22.29	4,910	-0.05(-0.21%)
Oct 13, 2010	22.29	22.34	22.28	22.34	9,621	+0.13(+0.56%)
Oct 12, 2010	22.26	22.26	22.18	22.21	12,580	-0.05(-0.21%)
Oct 11, 2010	22.25	22.27	22.23	22.26	4,173	+0.01(+0.04%)
Oct 08, 2010	22.25	22.29	22.19	22.25	9,933	+0.08(+0.35%)
Oct 07, 2010	22.22	22.22	22.14	22.18	9,948	-0.01(-0.04%)
Oct 06, 2010	22.21	22.23	22.17	22.18	10,548	+0.03(+0.14%)
Oct 05, 2010	22.04	22.16	22.04	22.15	10,510	+0.19(+0.85%)
Oct 04, 2010	22.02	22.05	21.93	21.96	5,485	-0.10(-0.46%)
Oct 01, 2010	22.07	22.07	22.02	22.07	7,352	+0.02(+0.11%)
Sep 30, 2010	22.08	22.08	21.98	22.04	17,450	+0.03(+0.14%)
Sep 29, 2010	22.02	22.07	22.01	22.01	4,502	-0.05(-0.21%)
Sep 28, 2010	22.01	22.07	22.01	22.06	17,713	+0.05(+0.21%)
Sep 27, 2010	22.06	22.06	21.99	22.01	29,295	+0.01(+0.06%)
Sep 24, 2010	21.99	22.01	21.97	22.00	11,414	+0.09(+0.40%)
Sep 23, 2010	21.97	21.97	21.91	21.91	8,330	-0.07(-0.32%)
Sep 22, 2010	22.03	22.04	21.96	21.98	6,277	-0.02(-0.11%)
Sep 21, 2010	21.93	22.03	21.93	22.00	10,351	+0.11(+0.49%)
Sep 20, 2010	21.89	21.93	21.88	21.90	1,373	+0.08(+0.37%)
Sep 17, 2010	21.82	21.85	21.80	21.82	8,541	-0.04(-0.19%)
Sep 15, 2010	21.85	21.87	21.83	21.86	6,018	-0.02(-0.07%)
Sep 14, 2010	21.85	21.90	21.83	21.87	18,142	+0.02(+0.07%)
Sep 13, 2010	21.76	21.86	21.76	21.86	26,377	+0.12(+0.57%)
Sep 10, 2010	21.73	21.73	21.69	21.73	8,286	+0.05(+0.21%)
Sep 09, 2010	21.75	21.75	21.69	21.69	2,244	-0.05(-0.21%)
Sep 08, 2010	21.71	21.74	21.71	21.73	3,346	+0.01(+0.06%)
Sep 07, 2010	21.70	21.74	21.68	21.72	6,045	-0.04(-0.17%)
Sep 03, 2010	21.75	21.76	21.70	21.76	6,040	+0.07(+0.34%)
Sep 02, 2010	21.66	21.69	21.63	21.68	7,706	+0.04(+0.17%)
Sep 01, 2010	21.63	21.66	21.60	21.65	9,705	+0.11(+0.53%)
Aug 31, 2010	21.51	21.55	21.50	21.53	11,077	+0.02(+0.07%)
Aug 30, 2010	21.55	21.55	21.51	21.52	7,000	+0.02(+0.11%)
Aug 27, 2010	21.49	21.52	21.49	21.49	15,764	+0.00(+0.01%)
Aug 26, 2010	21.48	21.54	21.45	21.49	10,004	+0.02(+0.09%)
Aug 25, 2010	21.42	21.48	21.39	21.47	7,361	+0.02(+0.12%)
Aug 24, 2010	21.42	21.48	21.42	21.44	5,234	-0.09(-0.44%)
Aug 23, 2010	21.49	21.54	21.49	21.54	3,439	+0.01(+0.04%)
Aug 20, 2010	21.55	21.55	21.48	21.53	16,083	-0.03(-0.14%)
Aug 19, 2010	21.58	21.59	21.54	21.56	10,877	-0.09(-0.39%)
Aug 18, 2010	21.63	21.66	21.62	21.65	15,700	+0.01(+0.04%)
Aug 17, 2010	21.62	21.66	21.60	21.64	9,549	+0.06(+0.28%)
Aug 16, 2010	21.59	21.59	21.55	21.58	2,312	+0.06(+0.30%)
Aug 13, 2010	21.51	21.55	21.51	21.51	19,408	-0.01(-0.04%)
Aug 12, 2010	21.57	21.57	21.49	21.52	21,553	-0.07(-0.33%)
Aug 11, 2010	21.63	21.63	21.56	21.59	8,785	-0.19(-0.89%)
Aug 10, 2010	21.71	21.80	21.69	21.79	8,009	+0.04(+0.18%)
Aug 09, 2010	21.78	21.78	21.73	21.75	5,193	+0.01(+0.05%)
Aug 06, 2010	21.74	21.76	21.68	21.74	17,928	-0.00(-0.01%)
Aug 05, 2010	21.74	21.76	21.70	21.74	12,119	-0.01(-0.04%)
Aug 04, 2010	21.75	21.76	21.70	21.75	22,393	+0.00(+0.00%)
Aug 03, 2010	21.75	21.76	21.70	21.75	12,043	-0.02(-0.11%)
Aug 02, 2010	21.72	21.77	21.69	21.77	18,872	+0.12(+0.57%)
Jul 30, 2010	21.65	21.65	21.55	21.65	27,853	+0.04(+0.18%)
Jul 29, 2010	21.64	21.64	21.55	21.61	11,726	+0.00(+0.02%)
Jul 28, 2010	21.62	21.63	21.57	21.60	8,107	-0.02(-0.09%)
Jul 27, 2010	21.72	21.72	21.59	21.62	2,249	-0.02(-0.07%)
Jul 26, 2010	21.56	21.64	21.55	21.64	35,767	+0.07(+0.32%)
Jul 23, 2010	21.51	21.57	21.48	21.57	8,946	+0.07(+0.32%)
Jul 22, 2010	21.51	21.54	21.48	21.50	19,648	+0.14(+0.66%)
Jul 21, 2010	21.42	21.42	21.36	21.36	2,271	-0.03(-0.12%)
Jul 20, 2010	21.31	21.40	21.31	21.39	18,628	+0.03(+0.16%)
Jul 19, 2010	21.29	21.36	21.29	21.35	3,236	+0.01(+0.07%)
Jul 16, 2010	21.34	21.47	21.34	21.34	110,342	-0.16(-0.72%)
Jul 15, 2010	21.50	21.50	21.41	21.49	23,942	+0.02(+0.11%)
Jul 14, 2010	21.46	21.48	21.44	21.47	6,075	+0.00(+0.00%)
Jul 13, 2010	21.44	21.47	21.43	21.47	3,331	+0.09(+0.44%)
Jul 12, 2010	21.35	21.39	21.32	21.38	16,816	+0.03(+0.14%)
Jul 09, 2010	21.35	21.36	21.31	21.35	2,166	+0.05(+0.23%)
Jul 08, 2010	21.30	21.31	21.25	21.30	20,045	+0.07(+0.31%)
Jul 07, 2010	21.18	21.24	21.17	21.23	3,094	+0.12(+0.58%)
Jul 06, 2010	21.13	21.21	21.08	21.11	10,729	+0.02(+0.10%)
Jul 02, 2010	21.09	21.13	21.07	21.09	8,034	-0.11(-0.53%)
Jul 01, 2010	21.23	21.24	21.14	21.20	10,646	-0.05(-0.24%)
Jun 30, 2010	21.28	21.30	21.25	21.25	2,475	+0.01(+0.04%)
Jun 29, 2010	21.28	21.31	21.24	21.24	9,376	-0.19(-0.89%)
Jun 25, 2010	21.43	21.43	21.38	21.43	1,870	+0.10(+0.45%)
Jun 24, 2010	21.55	21.56	21.34	21.34	34,960	-0.16(-0.76%)
Jun 23, 2010	21.38	21.53	21.38	21.50	2,149	+0.02(+0.07%)
Jun 22, 2010	21.52	21.57	21.46	21.48	9,423	-0.07(-0.32%)
Jun 21, 2010	21.62	21.72	21.55	21.55	35,933	-0.01(-0.04%)
Jun 18, 2010	21.56	21.57	21.51	21.56	9,192	+0.03(+0.15%)
Jun 17, 2010	21.53	21.55	21.53	21.53	12,503	+0.01(+0.06%)
Jun 16, 2010	21.51	21.55	21.48	21.52	30,398	+0.02(+0.08%)
Jun 15, 2010	21.48	21.53	21.43	21.50	8,265	+0.09(+0.43%)
Jun 14, 2010	21.39	21.43	21.39	21.41	28,788	+0.04(+0.20%)
Jun 11, 2010	21.28	21.36	21.28	21.36	2,110	+0.10(+0.45%)
Jun 10, 2010	21.27	21.27	21.24	21.27	3,209	+0.09(+0.44%)
Jun 09, 2010	21.24	21.26	21.17	21.17	9,259	-0.01(-0.04%)
Jun 08, 2010	21.14	21.18	21.06	21.18	10,835	+0.03(+0.15%)
Jun 07, 2010	21.21	21.21	21.15	21.15	7,658	-0.03(-0.14%)
Jun 04, 2010	21.18	21.31	21.14	21.18	19,198	-0.19(-0.89%)
Jun 03, 2010	21.30	21.37	21.30	21.37	22,293	+0.03(+0.15%)
Jun 02, 2010	21.28	21.34	21.22	21.34	10,711	+0.08(+0.36%)
Jun 01, 2010	21.27	21.37	21.26	21.26	4,800	-0.14(-0.65%)
May 28, 2010	21.40	21.41	21.33	21.40	10,507	+0.07(+0.31%)
May 27, 2010	21.24	21.37	21.24	21.33	22,443	+0.16(+0.75%)
May 26, 2010	21.24	21.32	21.17	21.17	44,690	-0.07(-0.33%)
May 25, 2010	21.02	21.24	20.97	21.24	55,848	-0.00(-0.00%)
May 24, 2010	21.35	21.35	21.25	21.25	4,338	-0.01(-0.03%)
May 21, 2010	21.08	21.32	21.08	21.25	11,706	+0.02(+0.11%)
May 20, 2010	21.22	21.30	21.22	21.23	15,000	-0.20(-0.93%)
May 19, 2010	21.38	21.45	21.35	21.43	10,051	-0.02(-0.07%)
May 18, 2010	21.56	21.56	21.44	21.44	11,031	-0.04(-0.20%)
May 17, 2010	21.53	21.53	21.47	21.49	13,016	-0.01(-0.03%)
May 14, 2010	21.49	21.67	21.49	21.49	56,958	-0.21(-0.96%)
May 13, 2010	21.73	21.74	21.67	21.70	21,164	-0.02(-0.11%)
May 12, 2010	21.66	21.73	21.66	21.73	12,825	+0.09(+0.40%)
May 11, 2010	21.68	21.68	21.62	21.64	7,218	+0.04(+0.19%)
May 10, 2010	21.58	21.62	21.56	21.60	11,947	+0.21(+1.00%)
May 07, 2010	21.48	21.48	21.34	21.38	6,679	+0.11(+0.51%)
May 06, 2010	21.58	21.60	21.14	21.28	39,247	-0.38(-1.76%)
May 05, 2010	21.65	21.66	21.60	21.66	17,391	-0.04(-0.18%)
May 04, 2010	21.76	21.77	21.66	21.70	8,260	-0.15(-0.69%)
May 03, 2010	21.83	21.87	21.80	21.85	2,435	+0.06(+0.27%)
Apr 30, 2010	21.73	21.86	21.73	21.79	1,440	-0.10(-0.46%)
Apr 29, 2010	21.84	21.89	21.81	21.89	6,973	+0.18(+0.84%)
Apr 28, 2010	21.79	21.79	21.70	21.71	15,450	-0.07(-0.31%)
Apr 27, 2010	21.79	21.82	21.75	21.77	7,293	-0.06(-0.27%)
Apr 26, 2010	21.92	21.92	21.83	21.83	15,635	-0.01(-0.04%)
Apr 23, 2010	21.76	21.87	21.76	21.84	7,583	+0.05(+0.25%)
Apr 22, 2010	21.79	21.83	21.73	21.79	21,065	-0.02(-0.07%)
Apr 21, 2010	21.79	21.82	21.77	21.80	4,605	+0.00(+0.00%)
Apr 20, 2010	21.82	21.82	21.77	21.80	13,930	+0.08(+0.36%)
Apr 19, 2010	21.74	21.74	21.65	21.73	17,514	-0.02(-0.11%)
Apr 16, 2010	21.83	21.83	21.70	21.75	17,050	-0.09(-0.43%)
Apr 15, 2010	21.84	21.85	21.79	21.84	3,965	+0.01(+0.04%)
Apr 14, 2010	21.76	21.83	21.76	21.83	8,591	+0.06(+0.29%)
Apr 13, 2010	21.77	21.78	21.70	21.77	23,524	+0.02(+0.11%)
Apr 12, 2010	21.73	21.76	21.69	21.75	23,528	+0.02(+0.11%)
Apr 09, 2010	21.69	21.73	21.66	21.73	22,053	+0.08(+0.39%)
Apr 08, 2010	21.63	21.66	21.60	21.64	24,300	+0.03(+0.15%)
Apr 07, 2010	21.61	21.65	21.61	21.61	4,890	-0.04(-0.17%)
Apr 06, 2010	21.59	21.67	21.59	21.65	13,046	+0.04(+0.21%)
Apr 05, 2010	21.61	21.62	21.56	21.60	22,140	-0.06(-0.29%)
Apr 01, 2010	21.71	21.66	21.66	21.66	14,053	+0.05(+0.25%)
Mar 31, 2010	21.61	21.63	21.54	21.61	38,753	-0.01(-0.04%)
Mar 30, 2010	21.62	21.62	21.54	21.62	10,484	+0.06(+0.28%)
Mar 29, 2010	21.58	21.61	21.56	21.56	6,387	+0.00(+0.01%)
Mar 26, 2010	21.59	21.60	21.54	21.55	8,951	-0.00(-0.01%)
Mar 25, 2010	21.55	21.60	21.51	21.55	13,777	-0.03(-0.14%)
Mar 24, 2010	21.55	21.60	21.55	21.59	10,988	-0.05(-0.23%)
Mar 23, 2010	21.57	21.66	21.57	21.64	33,734	+0.03(+0.12%)
Mar 22, 2010	21.49	21.61	21.49	21.61	2,387	+0.01(+0.05%)
Mar 19, 2010	21.60	21.60	21.60	21.60	3,143	-0.04(-0.19%)
Mar 18, 2010	21.69	21.69	21.63	21.64	9,414	-0.05(-0.25%)
Mar 17, 2010	21.68	21.70	21.63	21.69	12,539	+0.05(+0.25%)
Mar 16, 2010	21.52	21.64	21.52	21.64	8,208	+0.09(+0.40%)
Mar 15, 2010	21.48	21.55	21.48	21.55	5,458	+0.05(+0.22%)
Mar 12, 2010	21.57	21.57	21.49	21.51	12,329	-0.02(-0.08%)
Mar 11, 2010	21.48	21.53	21.42	21.53	9,534	+0.06(+0.30%)
Mar 10, 2010	21.41	21.51	21.41	21.46	6,936	-0.02(-0.11%)
Mar 09, 2010	21.47	21.51	21.45	21.48	6,401	+0.04(+0.16%)
Mar 08, 2010	21.47	21.47	21.45	21.45	9,231	+0.06(+0.27%)
Mar 05, 2010	21.41	21.44	21.36	21.39	21,925	+0.03(+0.15%)
Mar 04, 2010	21.38	21.38	21.31	21.36	6,624	+0.02(+0.07%)
Mar 03, 2010	21.29	21.36	21.29	21.34	8,473	+0.04(+0.17%)
Mar 02, 2010	21.29	21.35	21.28	21.31	14,847	+0.02(+0.11%)
Mar 01, 2010	21.30	21.32	21.27	21.29	9,763	+0.02(+0.09%)
Feb 26, 2010	21.21	21.27	21.21	21.27	1,823	+0.14(+0.64%)
Feb 25, 2010	21.14	21.16	21.09	21.13	12,049	-0.07(-0.35%)
Feb 24, 2010	21.21	21.21	21.18	21.21	4,248	+0.02(+0.11%)
Feb 23, 2010	21.20	21.25	21.14	21.18	43,501	-0.03(-0.15%)
Feb 22, 2010	21.25	21.25	21.17	21.21	18,062	+0.00(+0.00%)
Feb 19, 2010	21.21	21.23	21.17	21.21	12,676	+0.03(+0.13%)
Feb 18, 2010	21.21	21.21	21.15	21.18	6,375	+0.00(+0.02%)
Feb 17, 2010	21.16	21.22	21.15	21.18	7,103	+0.03(+0.14%)
Feb 16, 2010	21.20	21.20	21.06	21.15	7,980	+0.06(+0.29%)
Feb 12, 2010	21.04	21.09	21.09	21.09	1,676	+0.02(+0.07%)
Feb 11, 2010	21.00	21.07	21.00	21.07	4,057	+0.05(+0.22%)
Feb 10, 2010	21.08	21.08	20.99	21.03	5,043	-0.05(-0.26%)
Feb 09, 2010	21.01	21.11	21.01	21.08	5,592	+0.06(+0.28%)
Feb 08, 2010	21.10	21.10	21.02	21.02	3,120	+0.01(+0.03%)
Feb 05, 2010	21.06	21.06	20.92	21.02	11,546	-0.02(-0.10%)
Feb 04, 2010	21.11	21.11	21.03	21.04	3,796	-0.14(-0.68%)
Feb 03, 2010	21.17	21.26	21.17	21.18	30,543	-0.12(-0.54%)
Feb 02, 2010	21.23	21.30	21.21	21.30	3,086	+0.08(+0.39%)
Feb 01, 2010	21.15	21.23	21.15	21.21	4,319	+0.07(+0.34%)
Jan 29, 2010	21.12	21.23	21.12	21.14	5,886	-0.02(-0.09%)
Jan 28, 2010	21.12	21.18	21.11	21.16	4,017	-0.05(-0.21%)
Jan 27, 2010	21.18	21.23	21.07	21.21	9,255	-0.01(-0.04%)
Jan 26, 2010	21.21	21.29	21.18	21.21	5,350	-0.05(-0.25%)
Jan 25, 2010	21.24	21.28	21.14	21.27	4,632	+0.02(+0.07%)
Jan 22, 2010	21.27	21.33	21.22	21.25	26,671	-0.12(-0.56%)
Jan 21, 2010	21.40	21.43	21.34	21.37	8,376	-0.07(-0.30%)
Jan 20, 2010	21.44	21.44	21.44	21.44	2,539	-0.02(-0.12%)
Jan 19, 2010	21.45	21.50	21.45	21.46	11,100	+0.01(+0.04%)
Jan 15, 2010	21.45	21.45	21.45	21.45	8,380	-0.03(-0.14%)
Jan 14, 2010	21.48	21.49	21.43	21.48	6,864	+0.02(+0.10%)
Jan 13, 2010	21.45	21.46	21.40	21.46	9,209	+0.01(+0.04%)
Jan 12, 2010	21.45	21.45	21.40	21.45	56,396	+0.01(+0.04%)
Jan 11, 2010	21.40	21.51	21.40	21.45	35,472	+0.02(+0.11%)
Jan 08, 2010	21.46	21.46	21.38	21.42	44,819	+0.05(+0.22%)
Jan 07, 2010	21.39	21.41	21.35	21.38	15,401	+0.00(+0.00%)
Jan 06, 2010	21.40	21.41	21.33	21.38	9,774	-0.01(-0.04%)
Jan 05, 2010	21.40	21.40	21.33	21.38	80,371	+0.05(+0.26%)
Jan 04, 2010	21.30	21.35	21.30	21.33	1,696	+0.15(+0.73%)
Dec 31, 2009	21.32	21.17	21.17	21.17	73,876	-0.14(-0.65%)
Dec 30, 2009	21.30	21.31	21.28	21.31	6,206	+0.06(+0.29%)
Dec 29, 2009	21.09	21.31	21.09	21.25	19,433	-0.05(-0.25%)
Dec 28, 2009	21.40	21.40	21.31	21.31	7,929	-0.10(-0.47%)
Dec 24, 2009	21.45	21.45	21.38	21.41	7,142	+0.08(+0.38%)
Dec 23, 2009	21.33	21.33	21.33	21.33	128	-0.00(-0.02%)
Dec 22, 2009	21.33	21.33	21.26	21.33	7,091	+0.00(+0.00%)
Dec 21, 2009	21.35	21.35	21.25	21.33	6,668	+0.05(+0.25%)
Dec 18, 2009	21.24	21.31	21.24	21.28	5,890	-0.01(-0.03%)
Dec 17, 2009	21.30	21.31	21.28	21.28	1,909	-0.06(-0.29%)
Dec 16, 2009	21.34	21.36	21.34	21.35	3,196	+0.11(+0.51%)
Dec 15, 2009	21.24	21.55	20.98	21.24	42,931	-0.11(-0.51%)
Dec 14, 2009	21.27	21.35	21.27	21.35	8,834	+0.08(+0.36%)
Dec 11, 2009	21.26	21.27	21.22	21.27	5,605	+0.02(+0.07%)
Dec 10, 2009	21.20	21.27	21.20	21.25	12,530	+0.02(+0.12%)
Dec 09, 2009	21.26	21.28	21.22	21.23	8,034	-0.03(-0.15%)
Dec 08, 2009	21.30	21.31	21.26	21.26	7,022	-0.08(-0.36%)
Dec 07, 2009	21.34	21.37	21.31	21.34	14,545	-0.01(-0.04%)
Dec 04, 2009	21.42	21.42	21.34	21.35	2,398	+0.01(+0.04%)
Dec 03, 2009	21.43	21.43	21.31	21.34	6,785	-0.04(-0.18%)
Dec 02, 2009	21.44	21.44	21.36	21.38	21,369	-0.05(-0.22%)

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