Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	43.12	43.50	42.93	43.46	1,707,806	+0.15(+0.35%)
Mar 30, 2011	42.68	43.81	42.68	43.30	2,409,214	+0.67(+1.57%)
Mar 29, 2011	42.13	42.64	41.78	42.64	2,287,911	+0.48(+1.15%)
Mar 28, 2011	42.70	42.70	42.10	42.15	1,458,293	-0.42(-0.98%)
Mar 25, 2011	42.29	42.95	42.14	42.57	2,087,149	+0.37(+0.88%)
Mar 24, 2011	42.16	42.26	41.66	42.20	1,871,005	+0.48(+1.16%)
Mar 23, 2011	41.01	41.81	40.63	41.72	2,051,769	+0.48(+1.16%)
Mar 22, 2011	41.59	41.59	41.07	41.24	3,275,731	-0.43(-1.02%)
Mar 21, 2011	41.47	41.74	41.13	41.66	2,340,650	+0.94(+2.31%)
Mar 18, 2011	41.13	41.48	40.66	40.72	3,150,340	+0.16(+0.40%)
Mar 17, 2011	40.60	41.00	40.14	40.56	2,041,098	+0.76(+1.91%)
Mar 16, 2011	40.52	41.00	39.63	39.80	3,293,526	-0.74(-1.82%)
Mar 15, 2011	40.16	40.94	39.93	40.54	5,056,182	-1.13(-2.72%)
Mar 14, 2011	41.92	42.15	41.39	41.67	3,197,588	-0.67(-1.59%)
Mar 11, 2011	41.95	42.40	41.75	42.34	1,712,436	+0.43(+1.01%)
Mar 10, 2011	42.65	42.74	41.82	41.92	3,014,020	-1.50(-3.46%)
Mar 09, 2011	43.90	44.03	43.28	43.42	2,841,515	-0.58(-1.32%)
Mar 08, 2011	43.12	44.07	42.89	44.00	2,040,463	+1.07(+2.49%)
Mar 07, 2011	43.64	44.03	42.80	42.93	1,503,776	-0.52(-1.20%)
Mar 04, 2011	43.94	43.99	42.87	43.45	1,970,197	-0.57(-1.30%)
Mar 03, 2011	43.23	44.17	43.06	44.03	1,853,011	+1.37(+3.21%)
Mar 02, 2011	42.58	42.88	42.15	42.66	1,532,724	+0.11(+0.26%)
Mar 01, 2011	43.73	43.85	42.41	42.55	2,793,593	-1.06(-2.43%)
Feb 28, 2011	43.88	44.14	43.28	43.61	2,869,918	-0.09(-0.21%)
Feb 25, 2011	43.36	43.79	43.23	43.70	3,060,859	+0.53(+1.24%)
Feb 24, 2011	43.26	43.72	42.63	43.17	2,966,777	+0.03(+0.08%)
Feb 23, 2011	44.05	44.34	42.67	43.14	3,171,438	-0.90(-2.04%)
Feb 22, 2011	45.63	45.99	43.92	44.03	2,836,548	-2.26(-4.88%)
Feb 18, 2011	45.90	46.42	45.64	46.29	1,864,733	+0.50(+1.09%)
Feb 17, 2011	45.91	45.92	45.50	45.79	1,355,172	-0.10(-0.23%)
Feb 16, 2011	45.19	46.06	45.11	45.90	2,304,636	+0.85(+1.88%)
Feb 15, 2011	44.88	45.29	44.84	45.05	1,464,208	-0.08(-0.19%)
Feb 14, 2011	44.78	45.24	44.67	45.13	1,388,651	+0.22(+0.49%)
Feb 11, 2011	44.16	45.09	44.02	44.91	1,638,486	+0.59(+1.34%)
Feb 10, 2011	43.43	44.41	43.43	44.32	1,593,040	+0.62(+1.41%)
Feb 09, 2011	43.75	43.94	43.48	43.71	1,315,151	-0.08(-0.19%)
Feb 08, 2011	43.79	43.95	43.49	43.79	1,554,109	+0.16(+0.36%)
Feb 07, 2011	43.15	43.99	43.10	43.63	2,321,415	+0.61(+1.41%)
Feb 04, 2011	43.16	43.54	42.93	43.02	2,206,951	-0.03(-0.06%)
Feb 03, 2011	43.25	43.46	42.65	43.05	1,798,053	-0.26(-0.60%)
Feb 02, 2011	43.46	43.64	43.17	43.31	2,014,866	-0.45(-1.03%)
Feb 01, 2011	42.97	44.01	42.95	43.76	2,678,231	+0.84(+1.96%)
Jan 31, 2011	42.91	43.19	42.30	42.92	3,325,732	+0.05(+0.11%)
Jan 28, 2011	44.86	44.91	42.30	42.87	4,332,154	-1.45(-3.26%)
Jan 27, 2011	43.86	44.42	43.71	44.32	2,361,385	+0.51(+1.16%)
Jan 26, 2011	43.74	43.96	43.36	43.81	1,964,545	+0.30(+0.69%)
Jan 25, 2011	43.30	43.53	42.87	43.51	2,230,489	+0.20(+0.47%)
Jan 24, 2011	42.54	43.32	42.52	43.31	1,953,383	+0.18(+0.41%)
Jan 21, 2011	43.08	43.46	42.89	43.14	1,826,350	+0.40(+0.94%)
Jan 20, 2011	43.14	43.60	42.59	42.73	1,906,058	-0.25(-0.59%)
Jan 19, 2011	43.91	44.01	42.90	42.99	2,371,769	-1.20(-2.71%)
Jan 18, 2011	43.99	44.22	43.58	44.18	2,034,211	+0.10(+0.24%)
Jan 14, 2011	43.30	44.12	43.03	44.08	2,893,424	+0.63(+1.44%)
Jan 13, 2011	43.29	43.93	43.17	43.45	2,355,375	+0.08(+0.20%)
Jan 12, 2011	42.71	43.40	42.67	43.37	2,218,731	+0.91(+2.15%)
Jan 11, 2011	42.31	42.98	42.26	42.46	1,670,088	+0.31(+0.74%)
Jan 10, 2011	41.82	42.29	41.46	42.15	1,968,344	+0.07(+0.15%)
Jan 07, 2011	42.51	42.85	41.65	42.08	2,230,374	-0.35(-0.81%)
Jan 06, 2011	42.48	43.03	42.29	42.43	2,401,862	+0.00(+0.00%)
Jan 05, 2011	41.90	42.43	41.89	42.43	2,878,787	+0.57(+1.37%)
Jan 04, 2011	42.09	42.56	41.77	41.85	3,192,655	-0.98(-2.28%)
Jan 03, 2011	42.27	43.07	42.24	42.83	3,834,144	+0.81(+1.92%)
Dec 31, 2010	41.77	42.07	41.54	42.02	1,808,216	+0.21(+0.50%)
Dec 30, 2010	41.68	41.96	41.57	41.81	1,503,040	+0.20(+0.48%)
Dec 29, 2010	41.87	41.87	41.46	41.61	1,406,886	-0.31(-0.73%)
Dec 28, 2010	42.18	42.35	41.70	41.92	861,440	-0.23(-0.54%)
Dec 27, 2010	41.79	42.16	41.70	42.15	865,092	+0.21(+0.51%)
Dec 23, 2010	42.41	42.48	41.66	41.93	1,413,358	-0.63(-1.48%)
Dec 22, 2010	41.99	42.57	41.94	42.56	2,210,515	+0.72(+1.71%)
Dec 21, 2010	41.49	42.02	41.42	41.85	2,066,626	+0.59(+1.44%)
Dec 20, 2010	41.31	41.44	40.91	41.25	1,557,505	+0.24(+0.59%)
Dec 17, 2010	40.73	41.21	40.73	41.01	3,701,837	+0.23(+0.56%)
Dec 16, 2010	40.86	40.99	40.48	40.78	4,100,004	-0.04(-0.10%)
Dec 15, 2010	41.51	41.55	40.73	40.82	3,900,675	-0.05(-0.13%)
Dec 14, 2010	41.61	41.61	40.65	40.88	1,673,913	-0.44(-1.06%)
Dec 13, 2010	41.45	41.70	41.04	41.31	3,043,784	+0.28(+0.68%)
Dec 10, 2010	40.67	41.12	40.39	41.03	1,879,958	+0.55(+1.37%)
Dec 09, 2010	40.34	40.63	39.98	40.48	2,898,840	+0.39(+0.97%)
Dec 08, 2010	40.36	40.56	39.91	40.09	4,100,081	-0.17(-0.42%)
Dec 07, 2010	40.56	40.98	40.24	40.26	4,522,784	+0.34(+0.84%)
Dec 06, 2010	39.69	39.97	39.37	39.92	2,083,814	+0.17(+0.42%)
Dec 03, 2010	39.54	39.87	38.91	39.75	2,307,634	-0.10(-0.24%)
Dec 02, 2010	38.70	39.88	38.70	39.85	3,218,027	+1.30(+3.38%)
Dec 01, 2010	38.63	38.89	38.37	38.55	3,804,541	+0.73(+1.94%)
Nov 30, 2010	37.47	38.21	37.28	37.81	2,320,631	-0.01(-0.02%)
Nov 29, 2010	37.71	38.03	37.38	37.82	1,892,696	-0.20(-0.53%)
Nov 26, 2010	38.07	38.28	37.83	38.02	695,729	-0.37(-0.96%)
Nov 24, 2010	37.44	38.39	38.39	38.39	2,689,516	+1.32(+3.57%)
Nov 23, 2010	37.28	37.50	36.95	37.07	3,913,737	-0.88(-2.32%)
Nov 22, 2010	38.13	38.25	37.59	37.95	1,789,073	-0.29(-0.75%)
Nov 19, 2010	37.89	38.27	37.47	38.24	2,166,262	+0.29(+0.75%)
Nov 18, 2010	37.70	38.45	37.68	37.95	2,879,546	+0.74(+1.99%)
Nov 17, 2010	36.87	37.44	36.71	37.21	2,041,882	+0.35(+0.95%)
Nov 16, 2010	37.43	37.68	36.60	36.86	2,872,130	-0.85(-2.25%)
Nov 15, 2010	37.57	38.13	37.47	37.71	2,317,659	+0.28(+0.74%)
Nov 12, 2010	37.67	37.77	37.21	37.43	2,660,885	-0.60(-1.57%)
Nov 11, 2010	37.34	38.16	37.28	38.03	2,064,963	+0.23(+0.60%)
Nov 10, 2010	37.42	37.95	37.06	37.80	3,246,927	+0.29(+0.78%)
Nov 09, 2010	38.40	38.48	37.29	37.51	3,234,127	-0.75(-1.95%)
Nov 08, 2010	38.90	38.96	38.13	38.26	3,006,461	-0.94(-2.40%)
Nov 05, 2010	38.29	39.23	38.12	39.20	4,537,867	+0.86(+2.25%)
Nov 04, 2010	37.37	38.41	37.00	38.33	4,211,906	+1.54(+4.18%)
Nov 03, 2010	36.48	36.80	36.25	36.80	2,588,486	+0.30(+0.83%)
Nov 02, 2010	36.36	36.67	36.08	36.49	2,369,210	+0.58(+1.61%)
Nov 01, 2010	35.96	36.37	35.62	35.91	2,252,026	+0.08(+0.24%)
Oct 29, 2010	35.42	35.96	35.21	35.83	3,789,117	+0.37(+1.04%)
Oct 28, 2010	35.47	35.80	35.14	35.46	2,055,348	+0.19(+0.55%)
Oct 27, 2010	35.10	35.49	34.91	35.27	2,471,670	-0.19(-0.53%)
Oct 25, 2010	35.73	35.80	35.45	35.45	4,542,452	-0.13(-0.36%)
Oct 22, 2010	35.66	35.90	35.32	35.58	5,213,921	+1.42(+4.16%)
Oct 21, 2010	34.44	34.72	34.05	34.16	3,539,641	-0.11(-0.32%)
Oct 20, 2010	33.58	34.48	33.40	34.27	2,452,819	+0.71(+2.12%)
Oct 19, 2010	33.70	34.10	33.30	33.56	2,618,308	-0.75(-2.17%)
Oct 18, 2010	34.05	34.40	33.89	34.31	2,798,318	+0.35(+1.03%)
Oct 15, 2010	34.34	34.34	33.81	33.96	2,307,278	-0.09(-0.27%)
Oct 14, 2010	34.35	34.66	33.83	34.05	2,700,634	-0.33(-0.96%)
Oct 13, 2010	34.03	34.63	33.88	34.38	4,168,844	+0.58(+1.73%)
Oct 12, 2010	33.54	33.90	33.29	33.80	2,969,664	+0.27(+0.79%)
Oct 11, 2010	33.19	33.63	33.03	33.53	3,125,014	+0.06(+0.19%)
Oct 08, 2010	32.76	33.57	32.54	33.46	3,373,854	+0.30(+0.90%)
Oct 07, 2010	33.85	33.85	33.08	33.17	3,471,459	-0.54(-1.60%)
Oct 06, 2010	33.61	33.85	33.30	33.70	3,886,750	+0.05(+0.13%)
Oct 05, 2010	32.73	33.75	32.28	33.66	3,492,058	+1.39(+4.30%)
Oct 04, 2010	32.58	32.82	31.99	32.27	2,160,441	-0.36(-1.11%)
Oct 01, 2010	32.86	33.13	32.33	32.63	2,675,087	+0.18(+0.55%)
Sep 30, 2010	32.40	32.77	32.28	32.46	3,921,812	+0.28(+0.86%)
Sep 29, 2010	32.35	32.41	31.90	32.18	1,939,647	-0.30(-0.92%)
Sep 28, 2010	32.55	32.66	31.97	32.48	2,838,149	+0.08(+0.26%)
Sep 27, 2010	32.76	32.84	32.35	32.39	1,923,536	-0.26(-0.79%)
Sep 24, 2010	31.66	32.68	31.62	32.65	3,318,178	+1.41(+4.50%)
Sep 23, 2010	31.77	31.90	31.21	31.25	3,759,854	-0.83(-2.59%)
Sep 22, 2010	32.51	32.84	31.93	32.08	2,035,781	-0.43(-1.34%)
Sep 21, 2010	33.07	33.20	32.40	32.51	3,321,530	-0.57(-1.72%)
Sep 20, 2010	32.28	33.15	32.18	33.08	2,886,664	+0.89(+2.76%)
Sep 17, 2010	32.33	32.41	31.79	32.19	3,533,293	+0.09(+0.28%)
Sep 15, 2010	32.09	32.12	31.61	32.10	4,560,049	-0.21(-0.66%)
Sep 14, 2010	32.17	32.41	31.89	32.32	2,856,947	-0.02(-0.06%)
Sep 13, 2010	32.02	32.35	31.97	32.34	4,263,207	+0.82(+2.59%)
Sep 10, 2010	31.33	31.55	31.17	31.52	2,297,271	+0.18(+0.58%)
Sep 09, 2010	31.19	31.36	30.87	31.34	3,355,251	+0.61(+1.97%)
Sep 08, 2010	30.37	30.88	30.37	30.73	2,805,180	+0.48(+1.60%)
Sep 07, 2010	30.73	30.73	30.18	30.25	2,171,968	-0.75(-2.43%)
Sep 03, 2010	30.53	31.05	30.53	31.00	3,227,787	+0.93(+3.09%)
Sep 02, 2010	29.84	30.10	29.60	30.07	3,437,133	+0.41(+1.37%)
Sep 01, 2010	28.88	29.67	28.66	29.67	6,147,908	+1.44(+5.09%)
Aug 31, 2010	28.05	28.58	27.91	28.23	4,270,427	+0.01(+0.02%)
Aug 30, 2010	29.07	29.08	28.20	28.22	4,722,059	-0.94(-3.23%)
Aug 27, 2010	28.53	29.17	28.11	29.17	6,003,566	+0.81(+2.86%)
Aug 26, 2010	29.18	29.34	28.35	28.35	5,178,562	-0.72(-2.48%)
Aug 25, 2010	28.71	29.20	28.43	29.08	3,570,788	+0.16(+0.56%)
Aug 24, 2010	29.27	29.27	28.78	28.91	3,592,039	-0.63(-2.14%)
Aug 23, 2010	29.82	29.91	29.54	29.55	1,961,547	-0.17(-0.56%)
Aug 20, 2010	29.40	29.82	29.19	29.71	3,585,344	+0.28(+0.96%)
Aug 19, 2010	30.37	30.54	29.42	29.43	3,986,837	-1.19(-3.87%)
Aug 18, 2010	30.69	30.82	30.28	30.62	2,294,851	-0.16(-0.52%)
Aug 17, 2010	30.09	30.93	30.00	30.78	3,415,042	+0.99(+3.31%)
Aug 16, 2010	29.72	30.09	29.49	29.79	2,582,608	-0.13(-0.43%)
Aug 13, 2010	29.88	30.12	29.82	29.92	3,044,673	-0.06(-0.19%)
Aug 12, 2010	30.08	30.21	29.87	29.98	4,829,180	-0.46(-1.52%)
Aug 11, 2010	31.27	31.29	30.43	30.44	5,514,970	-1.26(-3.97%)
Aug 10, 2010	31.91	31.96	31.40	31.70	3,841,910	-0.47(-1.46%)
Aug 09, 2010	31.91	32.48	31.75	32.17	3,355,329	+0.41(+1.30%)
Aug 06, 2010	32.14	32.38	31.20	31.76	4,159,900	-0.70(-2.15%)
Aug 05, 2010	32.02	32.51	31.83	32.45	3,198,426	+0.12(+0.38%)
Aug 04, 2010	32.20	32.39	31.94	32.33	2,111,271	+0.29(+0.91%)
Aug 03, 2010	32.25	32.34	31.83	32.04	3,663,818	-0.21(-0.64%)
Aug 02, 2010	31.54	32.28	31.35	32.25	3,692,508	+1.15(+3.71%)
Jul 30, 2010	31.02	31.39	30.77	31.09	2,892,460	-0.31(-0.99%)
Jul 29, 2010	31.25	32.07	30.99	31.40	2,743,701	+0.32(+1.04%)
Jul 28, 2010	31.52	31.58	30.95	31.08	2,290,173	-0.08(-0.27%)
Jul 27, 2010	31.54	31.60	31.11	31.16	3,020,933	-0.08(-0.27%)
Jul 26, 2010	30.95	31.34	30.57	31.25	4,235,827	+0.40(+1.30%)
Jul 23, 2010	31.07	31.16	30.23	30.85	8,408,532	-1.03(-3.22%)
Jul 22, 2010	30.74	31.94	30.70	31.87	3,835,496	+1.50(+4.92%)
Jul 21, 2010	31.05	31.14	30.31	30.38	3,717,185	-0.34(-1.11%)
Jul 20, 2010	29.86	30.76	29.68	30.72	2,634,734	+0.25(+0.80%)
Jul 19, 2010	30.33	30.52	29.77	30.47	2,174,906	+0.22(+0.72%)
Jul 16, 2010	31.07	31.14	30.17	30.25	3,990,705	-1.01(-3.24%)
Jul 15, 2010	31.29	31.38	30.69	31.27	3,231,552	-0.01(-0.02%)
Jul 14, 2010	31.51	31.69	30.97	31.27	1,822,339	-0.41(-1.28%)
Jul 13, 2010	31.18	31.80	31.00	31.68	3,018,170	+0.86(+2.80%)
Jul 12, 2010	30.64	30.96	30.51	30.82	3,891,463	-0.06(-0.19%)
Jul 09, 2010	30.38	30.96	30.34	30.87	4,026,804	+0.52(+1.70%)
Jul 08, 2010	30.00	30.60	29.87	30.36	5,790,972	+0.74(+2.50%)
Jul 07, 2010	28.13	29.66	28.13	29.62	4,722,857	+1.39(+4.93%)
Jul 06, 2010	28.57	28.93	27.84	28.22	4,331,344	+0.12(+0.41%)
Jul 02, 2010	28.55	28.74	27.73	28.11	4,045,787	-0.34(-1.18%)
Jul 01, 2010	28.53	28.88	27.60	28.44	4,526,224	-0.17(-0.61%)
Jun 30, 2010	28.76	29.31	28.55	28.62	3,441,356	-0.30(-1.03%)
Jun 29, 2010	29.90	29.97	28.75	28.91	5,100,950	-1.75(-5.72%)
Jun 25, 2010	29.91	30.91	29.75	30.67	5,270,731	+1.01(+3.41%)
Jun 24, 2010	30.49	30.69	29.55	29.66	4,625,046	-1.05(-3.42%)
Jun 23, 2010	30.94	31.14	30.57	30.71	2,548,805	-0.13(-0.42%)
Jun 22, 2010	31.25	31.86	30.80	30.84	3,477,496	-0.60(-1.91%)
Jun 21, 2010	32.15	32.39	31.31	31.43	2,897,782	-0.37(-1.18%)
Jun 18, 2010	31.87	31.98	31.51	31.81	3,385,838	-0.06(-0.20%)
Jun 17, 2010	31.92	32.11	31.36	31.87	4,148,688	-0.04(-0.12%)
Jun 16, 2010	32.40	32.51	31.77	31.91	4,775,960	-0.64(-1.96%)
Jun 15, 2010	32.90	32.90	32.18	32.55	3,937,264	+0.72(+2.25%)
Jun 14, 2010	32.77	32.82	31.80	31.83	2,476,413	-0.30(-0.92%)
Jun 11, 2010	30.97	32.23	30.97	32.13	3,156,860	+0.66(+2.09%)
Jun 10, 2010	30.40	31.54	30.40	31.47	3,654,074	+1.21(+4.01%)
Jun 09, 2010	30.86	31.23	30.15	30.26	3,773,583	-0.49(-1.58%)
Jun 08, 2010	30.25	30.82	29.81	30.75	4,245,079	+0.54(+1.80%)
Jun 07, 2010	31.00	31.20	30.18	30.20	3,334,724	-0.51(-1.66%)
Jun 04, 2010	30.80	31.58	30.64	30.71	6,520,840	-1.00(-3.14%)
Jun 03, 2010	32.04	32.07	31.31	31.71	3,369,171	-0.40(-1.24%)
Jun 02, 2010	31.31	32.15	30.85	32.11	3,896,958	+0.88(+2.83%)
Jun 01, 2010	31.47	31.99	31.14	31.22	3,355,498	-0.52(-1.64%)
May 28, 2010	32.99	32.98	31.68	31.74	4,814,790	-1.25(-3.79%)
May 27, 2010	32.49	33.32	32.34	32.99	4,034,402	+1.31(+4.13%)
May 26, 2010	32.05	32.52	31.56	31.68	4,155,613	-0.26(-0.82%)
May 25, 2010	30.15	31.98	30.15	31.95	5,457,096	+0.62(+1.98%)
May 24, 2010	32.54	32.56	31.31	31.33	4,692,110	-1.36(-4.16%)
May 21, 2010	30.59	32.99	30.33	32.68	6,257,722	+1.29(+4.12%)
May 20, 2010	31.66	32.58	31.38	31.39	4,405,082	-1.81(-5.45%)
May 19, 2010	33.18	33.54	32.46	33.20	3,124,424	-0.12(-0.37%)
May 18, 2010	34.29	34.62	33.16	33.32	3,435,171	-0.73(-2.15%)
May 17, 2010	33.71	34.27	33.26	34.05	3,136,777	+0.42(+1.24%)
May 14, 2010	34.13	34.13	33.33	33.63	3,819,984	-0.81(-2.36%)
May 13, 2010	35.11	35.11	34.41	34.45	3,335,785	-0.79(-2.26%)
May 12, 2010	34.84	35.32	34.70	35.24	3,498,054	+0.60(+1.74%)
May 11, 2010	35.01	35.24	34.40	34.64	4,642,154	-0.64(-1.82%)
May 10, 2010	34.97	35.83	34.72	35.28	4,077,934	+1.62(+4.82%)
May 07, 2010	34.23	34.49	33.35	33.66	6,404,161	-0.60(-1.76%)
May 06, 2010	36.09	36.63	31.75	34.26	6,319,020	-2.01(-5.53%)
May 05, 2010	36.46	36.92	36.09	36.27	2,656,840	-0.47(-1.27%)
May 04, 2010	37.06	37.18	36.56	36.74	3,960,456	-0.81(-2.17%)
May 03, 2010	37.02	37.62	36.88	37.55	2,106,325	+0.67(+1.81%)
Apr 30, 2010	37.76	37.85	36.84	36.88	2,288,730	-0.87(-2.29%)
Apr 29, 2010	36.54	37.89	36.47	37.75	2,676,351	+1.53(+4.21%)
Apr 28, 2010	36.25	36.66	36.09	36.22	3,250,395	+0.16(+0.44%)
Apr 27, 2010	36.76	37.20	35.92	36.06	2,962,854	-0.99(-2.68%)
Apr 26, 2010	37.80	37.90	36.91	37.06	2,317,364	-0.69(-1.82%)
Apr 23, 2010	37.55	38.10	37.28	37.74	3,506,638	-0.06(-0.17%)
Apr 22, 2010	37.17	38.01	36.60	37.81	3,478,981	+0.49(+1.32%)
Apr 21, 2010	37.46	37.68	36.84	37.31	2,156,102	-0.19(-0.50%)
Apr 20, 2010	37.09	37.59	36.81	37.50	2,375,827	+0.54(+1.47%)
Apr 19, 2010	36.54	37.02	36.38	36.95	3,354,375	+0.60(+1.64%)
Apr 16, 2010	37.41	37.65	36.18	36.36	4,881,200	-1.27(-3.37%)
Apr 15, 2010	37.45	37.74	37.27	37.63	3,041,355	+0.14(+0.38%)
Apr 14, 2010	36.58	37.49	36.58	37.49	3,386,856	+0.85(+2.31%)
Apr 13, 2010	36.01	36.74	35.96	36.64	2,048,448	+0.49(+1.37%)
Apr 12, 2010	36.34	36.50	35.97	36.15	2,544,747	-0.08(-0.23%)
Apr 09, 2010	35.75	36.27	35.61	36.23	2,621,893	+0.54(+1.53%)
Apr 08, 2010	35.43	35.77	35.33	35.68	4,629,945	+0.08(+0.23%)
Apr 07, 2010	35.93	36.04	35.49	35.60	2,546,772	-0.25(-0.70%)
Apr 06, 2010	35.79	35.93	35.51	35.85	2,597,718	+0.04(+0.13%)
Apr 05, 2010	35.59	35.87	35.58	35.81	2,673,560	-0.01(-0.02%)

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