Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	68.04	68.33	67.46	68.16	1,616,802	+0.15(+0.21%)
Mar 30, 2011	66.41	68.43	65.62	68.02	3,359,631	+2.00(+3.04%)
Mar 29, 2011	63.96	66.56	63.75	66.01	2,395,486	+1.86(+2.90%)
Mar 28, 2011	65.08	65.08	63.77	64.15	1,327,376	+0.49(+0.76%)
Mar 25, 2011	64.43	64.73	63.64	63.67	1,684,215	-0.45(-0.70%)
Mar 24, 2011	61.91	64.58	61.49	64.11	3,150,324	+2.63(+4.27%)
Mar 23, 2011	61.23	61.97	60.63	61.49	1,876,420	+0.03(+0.05%)
Mar 22, 2011	61.59	61.92	61.33	61.46	1,829,137	+0.13(+0.21%)
Mar 21, 2011	60.96	61.50	60.89	61.33	4,163,817	+0.91(+1.51%)
Mar 18, 2011	61.61	62.07	60.18	60.42	2,460,942	-0.53(-0.88%)
Mar 17, 2011	62.74	63.00	60.66	60.95	2,120,893	-0.97(-1.57%)
Mar 16, 2011	62.25	63.00	61.74	61.93	2,880,153	-0.52(-0.83%)
Mar 15, 2011	60.58	63.91	60.48	62.44	3,822,868	-0.08(-0.12%)
Mar 14, 2011	62.27	63.05	62.24	62.52	2,229,711	-0.27(-0.43%)
Mar 11, 2011	61.81	63.06	61.02	62.79	2,376,440	+0.77(+1.24%)
Mar 10, 2011	62.88	62.96	61.41	62.02	2,927,890	-1.99(-3.12%)
Mar 09, 2011	65.06	65.36	63.58	64.02	1,544,212	-1.25(-1.92%)
Mar 08, 2011	65.48	65.78	64.54	65.27	1,813,861	-0.32(-0.49%)
Mar 07, 2011	66.54	66.89	64.43	65.59	1,326,530	-0.86(-1.29%)
Mar 04, 2011	66.73	66.78	66.05	66.45	1,205,421	-0.41(-0.61%)
Mar 03, 2011	65.95	67.54	65.89	66.86	1,145,851	+1.24(+1.88%)
Mar 02, 2011	64.53	66.40	63.75	65.62	2,307,498	+0.72(+1.11%)
Mar 01, 2011	67.80	67.81	64.51	64.90	1,929,503	-2.61(-3.86%)
Feb 28, 2011	68.04	68.29	67.25	67.51	1,527,875	-0.14(-0.20%)
Feb 25, 2011	66.41	68.00	66.35	67.65	1,448,446	+1.40(+2.11%)
Feb 24, 2011	65.30	66.63	65.18	66.25	1,898,271	+0.95(+1.46%)
Feb 23, 2011	68.73	68.73	65.18	65.29	2,203,015	-3.59(-5.21%)
Feb 22, 2011	70.01	70.21	68.34	68.88	1,140,372	-1.42(-2.02%)
Feb 18, 2011	70.18	70.55	69.80	70.30	981,252	+0.04(+0.06%)
Feb 17, 2011	70.31	71.01	70.07	70.26	1,002,018	+0.09(+0.12%)
Feb 16, 2011	69.95	70.34	69.46	70.18	2,797,681	+0.25(+0.36%)
Feb 15, 2011	71.36	72.10	69.69	69.92	3,383,327	-1.83(-2.55%)
Feb 14, 2011	71.28	71.95	71.01	71.75	7,189,662	+0.10(+0.14%)
Feb 11, 2011	68.72	71.68	68.67	71.65	3,997,561	+2.32(+3.34%)
Feb 10, 2011	67.41	69.47	66.96	69.34	1,172,459	+1.79(+2.65%)
Feb 09, 2011	66.66	68.20	65.69	67.55	2,487,843	-0.79(-1.15%)
Feb 08, 2011	69.48	70.26	68.29	68.34	1,651,490	-0.95(-1.38%)
Feb 07, 2011	69.83	70.16	68.92	69.29	965,379	+0.11(+0.15%)
Feb 04, 2011	68.98	69.39	67.93	69.18	1,261,080	+0.45(+0.65%)
Feb 03, 2011	69.51	69.74	67.83	68.74	841,789	-0.63(-0.91%)
Feb 02, 2011	68.87	69.53	68.81	69.37	1,095,745	+0.48(+0.69%)
Feb 01, 2011	67.46	69.56	67.46	68.89	866,561	+1.44(+2.13%)
Jan 31, 2011	67.47	67.89	66.61	67.45	1,267,244	+0.28(+0.42%)
Jan 28, 2011	68.60	69.16	67.01	67.17	1,535,645	-1.53(-2.22%)
Jan 27, 2011	69.05	69.39	68.00	68.70	1,001,169	-0.02(-0.03%)
Jan 26, 2011	68.13	68.90	68.00	68.72	993,918	+0.85(+1.25%)
Jan 25, 2011	67.58	67.87	66.74	67.87	1,223,878	+0.02(+0.03%)
Jan 24, 2011	67.12	69.42	67.01	67.85	947,579	+0.97(+1.45%)
Jan 21, 2011	67.10	67.66	66.82	66.88	1,076,230	-0.07(-0.10%)
Jan 20, 2011	67.99	68.42	66.35	66.95	1,194,309	-0.64(-0.95%)
Jan 19, 2011	68.91	69.13	67.31	67.59	1,008,845	-1.45(-2.10%)
Jan 18, 2011	67.20	69.11	67.19	69.04	1,701,898	+1.87(+2.78%)
Jan 14, 2011	66.68	67.53	66.15	67.17	2,249,337	-0.49(-0.72%)
Jan 13, 2011	65.32	67.87	65.24	67.66	2,434,553	+2.53(+3.88%)
Jan 12, 2011	65.06	65.56	63.47	65.13	5,744,388	-0.38(-0.58%)
Jan 11, 2011	64.45	65.51	64.28	65.51	793,223	+1.35(+2.11%)
Jan 10, 2011	63.96	64.38	63.41	64.15	856,519	+0.28(+0.44%)
Jan 07, 2011	65.18	65.70	63.38	63.87	1,155,651	-1.30(-2.00%)
Jan 06, 2011	64.39	65.86	63.39	65.18	1,475,207	+0.97(+1.52%)
Jan 05, 2011	62.16	64.30	61.96	64.20	1,233,974	+1.72(+2.76%)
Jan 04, 2011	62.50	63.05	61.88	62.48	839,014	-0.11(-0.17%)
Jan 03, 2011	62.31	64.36	62.29	62.59	1,236,576	+0.97(+1.58%)
Dec 31, 2010	62.29	62.29	61.30	61.61	779,964	-0.62(-1.00%)
Dec 30, 2010	62.26	62.46	62.08	62.24	510,732	-0.06(-0.09%)
Dec 29, 2010	62.01	63.17	61.76	62.30	655,059	+0.44(+0.71%)
Dec 28, 2010	62.18	62.46	61.71	61.86	471,268	-0.35(-0.56%)
Dec 27, 2010	62.23	62.48	61.35	62.21	352,005	+0.33(+0.53%)
Dec 23, 2010	62.58	62.58	61.61	61.88	397,716	-0.38(-0.61%)
Dec 22, 2010	63.12	63.51	62.11	62.26	714,945	-0.29(-0.47%)
Dec 21, 2010	63.24	63.57	62.20	62.55	1,162,476	-0.26(-0.42%)
Dec 20, 2010	63.72	63.72	62.06	62.81	1,094,849	+0.79(+1.27%)
Dec 17, 2010	60.63	62.47	60.62	62.02	2,721,614	+0.49(+0.79%)
Dec 16, 2010	62.42	62.61	60.88	61.54	1,772,835	-1.07(-1.71%)
Dec 15, 2010	63.94	64.78	62.15	62.61	1,929,474	-1.11(-1.74%)
Dec 14, 2010	62.75	64.43	62.63	63.72	1,465,997	+0.77(+1.22%)
Dec 13, 2010	62.01	63.14	61.77	62.95	1,039,711	+1.54(+2.50%)
Dec 10, 2010	61.28	61.75	61.18	61.41	888,923	+0.18(+0.29%)
Dec 09, 2010	60.50	61.53	60.17	61.24	1,049,452	+0.83(+1.37%)
Dec 08, 2010	60.72	61.21	60.19	60.41	536,606	-0.13(-0.21%)
Dec 07, 2010	61.50	61.68	60.40	60.53	763,026	-0.65(-1.07%)
Dec 06, 2010	60.90	61.53	60.85	61.19	989,940	+0.04(+0.06%)
Dec 03, 2010	60.34	61.27	60.11	61.15	636,631	+0.66(+1.09%)
Dec 02, 2010	58.36	60.59	58.36	60.49	906,565	+0.38(+0.63%)
Dec 01, 2010	59.14	60.63	59.05	60.11	1,476,891	+1.62(+2.78%)
Nov 30, 2010	58.50	59.32	58.15	58.48	1,630,830	-0.53(-0.91%)
Nov 29, 2010	58.99	59.61	58.24	59.02	1,156,458	-0.32(-0.54%)
Nov 26, 2010	59.35	59.58	58.68	59.34	370,016	-0.20(-0.34%)
Nov 24, 2010	58.55	59.54	59.54	59.54	808,910	+0.98(+1.68%)
Nov 23, 2010	58.92	59.07	57.79	58.56	1,227,764	-0.65(-1.10%)
Nov 22, 2010	58.28	59.30	57.98	59.21	2,717,041	+0.93(+1.60%)
Nov 19, 2010	57.43	58.60	57.21	58.28	1,505,316	+1.11(+1.94%)
Nov 18, 2010	56.86	57.51	56.52	57.17	1,227,463	+0.85(+1.50%)
Nov 17, 2010	55.26	56.55	55.10	56.32	1,137,478	+0.91(+1.65%)
Nov 16, 2010	55.91	56.13	54.98	55.41	1,152,707	-0.70(-1.25%)
Nov 15, 2010	55.19	56.50	55.19	56.11	1,349,857	+1.13(+2.05%)
Nov 12, 2010	55.02	55.49	54.23	54.98	712,383	-0.37(-0.67%)
Nov 11, 2010	54.56	55.69	54.54	55.35	710,018	+0.17(+0.30%)
Nov 10, 2010	55.01	55.65	54.79	55.18	1,084,493	-0.02(-0.04%)
Nov 09, 2010	55.52	56.00	54.88	55.20	1,291,545	-0.42(-0.75%)
Nov 08, 2010	54.54	55.77	54.54	55.62	1,389,514	+0.87(+1.58%)
Nov 05, 2010	54.29	54.98	54.21	54.76	1,064,129	+0.31(+0.57%)
Nov 04, 2010	54.53	54.74	54.16	54.45	1,891,837	+0.08(+0.14%)
Nov 03, 2010	52.86	54.57	52.82	54.37	1,657,072	+1.10(+2.06%)
Nov 02, 2010	52.69	53.32	52.45	53.27	797,499	+0.62(+1.18%)
Nov 01, 2010	52.97	53.54	52.30	52.65	748,020	-0.18(-0.35%)
Oct 29, 2010	52.75	53.44	52.52	52.83	3,011,305	-0.20(-0.39%)
Oct 28, 2010	53.67	53.99	52.64	53.03	2,299,509	-0.38(-0.71%)
Oct 27, 2010	53.03	55.63	53.03	53.41	4,162,774	+3.59(+7.20%)
Oct 25, 2010	49.82	50.37	49.64	49.82	1,293,371	+0.31(+0.63%)
Oct 22, 2010	49.79	49.88	47.45	49.51	1,117,479	+0.60(+1.23%)
Oct 21, 2010	49.42	49.82	48.39	48.91	704,026	-0.51(-1.02%)
Oct 20, 2010	48.35	49.64	48.35	49.42	1,122,090	+0.94(+1.95%)
Oct 19, 2010	47.85	49.35	47.77	48.47	1,684,179	+0.32(+0.67%)
Oct 18, 2010	47.22	48.28	46.92	48.15	1,463,022	+0.74(+1.56%)
Oct 15, 2010	47.65	47.85	46.40	47.41	1,539,855	+0.19(+0.41%)
Oct 14, 2010	48.39	48.64	46.81	47.22	1,623,602	-0.92(-1.92%)
Oct 13, 2010	48.64	48.64	48.09	48.14	869,221	-0.26(-0.54%)
Oct 12, 2010	47.30	48.46	46.79	48.40	1,222,855	+0.86(+1.80%)
Oct 11, 2010	47.66	48.06	47.47	47.55	986,796	-0.24(-0.51%)
Oct 08, 2010	48.15	48.41	47.58	47.79	882,090	-0.25(-0.53%)
Oct 07, 2010	49.41	49.59	47.81	48.04	1,638,597	-1.35(-2.74%)
Oct 06, 2010	49.60	49.93	49.14	49.40	900,026	-0.37(-0.74%)
Oct 05, 2010	49.06	50.57	49.06	49.77	2,309,622	+1.35(+2.79%)
Oct 04, 2010	47.70	48.70	47.67	48.41	1,036,143	+0.66(+1.39%)
Oct 01, 2010	48.08	48.24	47.52	47.75	922,427	-0.11(-0.22%)
Sep 30, 2010	48.67	49.26	47.60	47.86	1,362,017	-0.78(-1.60%)
Sep 29, 2010	48.57	49.13	48.19	48.64	1,079,262	+0.05(+0.10%)
Sep 28, 2010	48.03	49.16	47.33	48.59	711,287	+0.42(+0.87%)
Sep 27, 2010	48.65	48.80	48.15	48.17	692,401	-0.63(-1.30%)
Sep 24, 2010	48.78	48.85	48.17	48.80	1,011,996	+0.56(+1.17%)
Sep 23, 2010	47.92	49.54	47.55	48.24	1,018,067	+0.18(+0.36%)
Sep 22, 2010	48.43	49.16	47.95	48.06	1,585,859	-0.23(-0.48%)
Sep 21, 2010	47.73	48.57	47.57	48.30	1,795,353	+0.41(+0.85%)
Sep 20, 2010	47.59	48.05	46.42	47.89	875,260	+0.90(+1.93%)
Sep 17, 2010	47.67	48.06	46.79	46.98	1,474,758	+1.28(+2.81%)
Sep 15, 2010	44.16	45.71	44.16	45.70	873,049	+0.93(+2.09%)
Sep 14, 2010	43.07	45.09	43.00	44.77	1,172,793	+1.44(+3.32%)
Sep 13, 2010	43.85	43.96	43.08	43.33	783,644	-0.49(-1.11%)
Sep 10, 2010	43.96	43.99	42.68	43.81	1,701,493	+0.03(+0.07%)
Sep 09, 2010	43.98	44.01	43.48	43.78	911,071	+0.01(+0.02%)
Sep 08, 2010	43.49	44.11	43.48	43.77	944,956	+0.41(+0.94%)
Sep 07, 2010	43.39	43.45	43.03	43.37	459,580	-0.03(-0.07%)
Sep 03, 2010	43.58	43.77	43.26	43.39	476,526	-0.15(-0.34%)
Sep 02, 2010	42.58	43.54	42.45	43.54	771,202	+0.85(+1.98%)
Sep 01, 2010	42.02	43.04	41.73	42.69	835,257	+0.97(+2.33%)
Aug 31, 2010	41.86	42.57	41.44	41.72	1,811,919	-0.47(-1.11%)
Aug 30, 2010	42.62	43.00	42.19	42.19	589,241	-0.64(-1.50%)
Aug 27, 2010	42.40	42.98	41.75	42.83	1,035,480	+0.51(+1.20%)
Aug 26, 2010	42.75	42.97	42.25	42.32	948,560	-0.38(-0.89%)
Aug 25, 2010	42.33	42.80	41.58	42.70	1,536,859	+0.38(+0.90%)
Aug 24, 2010	43.19	43.29	42.30	42.32	1,061,709	-1.17(-2.68%)
Aug 23, 2010	43.87	44.49	43.30	43.49	586,522	-0.28(-0.64%)
Aug 20, 2010	43.74	44.12	43.14	43.77	627,545	+0.10(+0.22%)
Aug 19, 2010	44.82	44.82	43.19	43.68	1,013,174	-1.07(-2.39%)
Aug 18, 2010	44.34	45.14	43.54	44.75	721,045	+0.16(+0.35%)
Aug 17, 2010	44.33	45.02	44.15	44.59	541,373	+0.40(+0.90%)
Aug 16, 2010	44.51	44.66	43.92	44.19	809,326	-0.32(-0.72%)
Aug 13, 2010	44.21	45.14	44.18	44.51	1,009,548	+0.32(+0.73%)
Aug 12, 2010	44.00	44.84	43.99	44.19	899,706	-0.49(-1.09%)
Aug 11, 2010	44.48	44.82	43.75	44.68	1,101,444	-0.47(-1.03%)
Aug 10, 2010	45.64	45.96	44.84	45.15	827,558	-0.79(-1.72%)
Aug 09, 2010	45.91	46.15	45.33	45.93	746,678	+0.01(+0.02%)
Aug 06, 2010	45.14	45.99	45.00	45.92	1,396,267	+0.68(+1.50%)
Aug 05, 2010	44.43	45.41	44.43	45.24	1,043,284	+0.46(+1.02%)
Aug 04, 2010	42.69	44.81	42.69	44.79	998,215	+1.09(+2.49%)
Aug 03, 2010	43.84	44.05	42.95	43.70	666,654	-0.47(-1.06%)
Aug 02, 2010	43.77	44.84	43.61	44.16	968,495	+0.55(+1.27%)
Jul 30, 2010	42.25	43.70	42.04	43.61	1,164,911	+0.76(+1.77%)
Jul 29, 2010	43.01	43.34	41.78	42.85	1,849,558	+0.00(+0.00%)
Jul 28, 2010	43.27	44.25	41.94	42.85	4,650,416	+2.71(+6.76%)
Jul 27, 2010	41.69	41.88	40.03	40.14	2,214,264	-1.45(-3.49%)
Jul 26, 2010	41.34	42.77	41.21	41.59	1,325,770	+0.24(+0.59%)
Jul 23, 2010	41.33	41.62	40.67	41.34	1,401,693	-0.53(-1.25%)
Jul 22, 2010	41.63	42.53	41.44	41.87	758,321	+0.52(+1.25%)
Jul 21, 2010	42.21	42.21	41.09	41.35	580,773	-0.82(-1.94%)
Jul 20, 2010	41.34	42.33	41.34	42.17	1,102,542	-0.53(-1.23%)
Jul 19, 2010	42.66	43.19	42.21	42.69	611,555	+0.25(+0.60%)
Jul 16, 2010	43.75	43.75	41.98	42.44	1,090,841	-1.16(-2.66%)
Jul 15, 2010	42.89	44.38	42.61	43.60	1,410,460	+0.55(+1.29%)
Jul 14, 2010	43.32	43.54	42.45	43.04	1,168,290	-0.39(-0.90%)
Jul 13, 2010	42.70	43.85	42.59	43.43	711,776	+1.02(+2.41%)
Jul 12, 2010	43.22	43.41	42.08	42.41	899,327	-1.09(-2.50%)
Jul 09, 2010	43.06	43.63	42.92	43.50	785,910	+0.27(+0.63%)
Jul 08, 2010	42.65	43.53	42.46	43.23	968,579	+0.60(+1.41%)
Jul 07, 2010	40.47	42.66	40.24	42.63	1,938,758	+1.31(+3.18%)
Jul 06, 2010	42.21	42.59	41.01	41.31	862,338	-0.60(-1.44%)
Jul 02, 2010	41.65	42.22	41.22	41.92	921,687	+0.27(+0.65%)
Jul 01, 2010	42.90	42.90	40.29	41.64	2,358,363	-0.70(-1.65%)
Jun 30, 2010	42.22	43.39	41.69	42.34	1,771,454	+0.16(+0.37%)
Jun 29, 2010	43.47	43.47	42.13	42.19	1,658,547	-1.22(-2.80%)
Jun 25, 2010	42.47	43.75	42.21	43.40	1,026,935	+0.97(+2.29%)
Jun 24, 2010	42.43	43.14	42.35	42.43	791,963	-0.12(-0.27%)
Jun 23, 2010	42.99	43.58	42.41	42.55	1,268,483	-0.17(-0.39%)
Jun 22, 2010	43.33	43.76	42.67	42.71	876,399	-0.65(-1.50%)
Jun 21, 2010	43.68	44.03	43.23	43.37	694,802	+0.07(+0.16%)
Jun 18, 2010	43.41	43.72	43.02	43.30	1,023,821	-0.32(-0.74%)
Jun 17, 2010	43.74	44.09	43.22	43.62	808,499	-0.17(-0.38%)
Jun 16, 2010	43.27	43.93	43.27	43.78	1,594,471	+0.20(+0.47%)
Jun 15, 2010	43.42	43.77	43.05	43.58	1,199,748	+0.34(+0.79%)
Jun 14, 2010	43.86	44.36	43.17	43.24	1,180,012	-0.53(-1.20%)
Jun 11, 2010	42.51	43.81	42.42	43.76	1,927,729	+1.02(+2.38%)
Jun 10, 2010	42.00	43.10	41.84	42.75	1,343,824	+1.24(+2.99%)
Jun 09, 2010	41.40	43.26	41.34	41.51	2,559,815	+0.52(+1.26%)
Jun 08, 2010	41.16	41.23	39.96	40.99	2,269,809	-0.30(-0.73%)
Jun 07, 2010	40.88	42.41	40.87	41.29	1,315,335	+0.83(+2.04%)
Jun 04, 2010	40.51	41.87	40.12	40.47	1,251,113	-1.76(-4.17%)
Jun 03, 2010	41.66	42.42	41.46	42.23	1,040,478	+0.47(+1.12%)
Jun 02, 2010	40.49	41.83	40.19	41.76	1,483,461	+1.40(+3.47%)
Jun 01, 2010	40.86	41.29	40.31	40.36	959,975	-0.53(-1.31%)
May 28, 2010	41.10	41.55	40.61	40.89	1,090,751	-0.20(-0.50%)
May 27, 2010	39.89	41.11	39.89	41.10	1,348,412	+1.69(+4.30%)
May 26, 2010	38.84	39.95	38.29	39.41	2,954,234	+0.86(+2.22%)
May 25, 2010	37.31	38.86	37.05	38.55	3,469,290	+0.58(+1.54%)
May 24, 2010	38.13	38.32	37.78	37.97	2,364,628	-0.26(-0.69%)
May 21, 2010	37.97	38.72	37.84	38.23	1,795,690	-0.17(-0.43%)
May 20, 2010	38.42	39.42	38.18	38.39	1,355,882	-1.08(-2.74%)
May 19, 2010	40.18	40.30	39.30	39.47	887,755	-0.74(-1.84%)
May 18, 2010	40.53	40.89	39.99	40.21	1,223,821	-0.15(-0.36%)
May 17, 2010	40.86	41.00	39.55	40.36	608,176	-0.44(-1.07%)
May 14, 2010	40.78	40.85	39.98	40.80	1,324,462	-0.22(-0.55%)
May 13, 2010	41.45	41.64	41.02	41.02	1,067,102	-0.63(-1.52%)
May 12, 2010	41.05	41.77	40.88	41.65	1,336,182	+0.64(+1.57%)
May 11, 2010	41.10	41.32	39.90	41.01	1,205,739	+0.26(+0.64%)
May 10, 2010	40.75	41.24	39.91	40.75	1,770,016	+1.92(+4.93%)
May 07, 2010	39.34	39.69	38.16	38.83	2,516,430	-0.77(-1.94%)
May 06, 2010	40.45	40.60	38.46	39.60	2,164,004	-1.27(-3.12%)
May 05, 2010	40.53	41.35	40.00	40.88	1,952,407	+0.47(+1.16%)
May 04, 2010	39.88	40.66	39.46	40.41	1,888,312	-0.24(-0.60%)
May 03, 2010	39.81	40.83	39.74	40.65	1,688,740	-0.04(-0.10%)
Apr 30, 2010	41.65	41.94	40.41	40.69	2,578,108	-0.67(-1.62%)
Apr 29, 2010	39.88	41.94	39.76	41.36	8,395,488	+4.75(+12.96%)
Apr 28, 2010	35.99	37.41	35.87	36.61	3,257,593	+0.69(+1.92%)
Apr 27, 2010	35.97	37.07	35.85	35.92	1,241,090	+0.02(+0.05%)
Apr 26, 2010	36.10	36.14	35.75	35.90	2,062,282	-0.20(-0.57%)
Apr 23, 2010	36.00	36.27	35.73	36.11	1,026,400	-0.11(-0.30%)
Apr 22, 2010	36.03	36.49	35.70	36.22	2,504,960	+0.06(+0.16%)
Apr 21, 2010	36.35	36.45	36.01	36.16	1,532,141	-0.31(-0.85%)
Apr 20, 2010	36.50	36.64	36.02	36.47	2,509,110	+0.14(+0.37%)
Apr 19, 2010	37.17	37.41	36.05	36.33	1,778,688	-1.00(-2.68%)
Apr 16, 2010	37.26	37.62	37.04	37.33	1,037,555	-0.11(-0.29%)
Apr 15, 2010	37.46	37.59	37.18	37.44	640,354	-0.08(-0.21%)
Apr 14, 2010	37.27	37.73	37.21	37.52	1,999,654	+0.34(+0.92%)
Apr 13, 2010	36.97	37.18	36.48	37.18	1,600,980	+0.11(+0.29%)
Apr 12, 2010	37.49	37.66	36.92	37.07	832,266	-0.39(-1.04%)
Apr 09, 2010	37.10	37.49	36.97	37.46	858,671	+0.25(+0.68%)
Apr 08, 2010	37.71	37.74	36.92	37.21	1,405,906	-0.67(-1.77%)
Apr 07, 2010	37.97	38.04	37.69	37.88	902,101	-0.25(-0.66%)
Apr 06, 2010	37.95	38.26	37.91	38.13	588,216	-0.06(-0.15%)
Apr 05, 2010	38.23	38.44	38.01	38.19	706,062	-0.04(-0.10%)

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