Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	40.46	40.48	39.64	39.71	4,811,383	-0.84(-2.07%)
Apr 27, 2012	40.77	40.86	40.36	40.54	3,834,373	-0.06(-0.15%)
Apr 26, 2012	40.29	40.75	39.92	40.60	3,391,830	+0.44(+1.09%)
Apr 25, 2012	39.82	40.30	39.54	40.17	3,376,780	+0.68(+1.73%)
Apr 24, 2012	39.77	39.98	39.29	39.48	4,765,152	-0.22(-0.56%)
Apr 23, 2012	40.22	40.22	39.59	39.71	4,358,696	-0.76(-1.88%)
Apr 20, 2012	40.69	40.76	40.09	40.47	3,762,598	+0.02(+0.04%)
Apr 19, 2012	40.49	40.82	40.28	40.45	3,522,644	-0.01(-0.03%)
Apr 18, 2012	40.16	40.54	39.93	40.46	2,544,288	+0.11(+0.27%)
Apr 17, 2012	39.98	40.55	39.95	40.36	2,718,242	+0.64(+1.62%)
Apr 16, 2012	40.06	40.13	39.44	39.71	4,014,744	-0.33(-0.81%)
Apr 13, 2012	40.43	40.43	39.95	40.04	5,148,149	-0.25(-0.63%)
Apr 12, 2012	39.62	40.35	39.54	40.29	4,934,330	+0.58(+1.45%)
Apr 11, 2012	39.97	40.07	39.53	39.71	3,683,459	+0.14(+0.35%)
Apr 10, 2012	39.92	40.28	39.48	39.58	5,959,869	-0.44(-1.09%)
Apr 09, 2012	40.11	40.25	39.73	40.01	4,247,257	-0.44(-1.08%)
Apr 05, 2012	39.47	40.57	39.44	40.45	6,075,241	+0.74(+1.85%)
Apr 04, 2012	39.79	39.95	39.15	39.71	6,165,961	-0.49(-1.21%)
Apr 03, 2012	40.22	40.61	39.89	40.20	3,936,397	-0.15(-0.36%)
Apr 02, 2012	40.72	40.72	40.17	40.35	4,386,099	-0.27(-0.67%)
Mar 30, 2012	40.59	40.89	40.32	40.62	3,908,588	+0.10(+0.25%)
Mar 29, 2012	40.48	40.54	39.94	40.52	4,454,962	+0.15(+0.36%)
Mar 28, 2012	40.67	41.08	40.29	40.37	3,596,209	-0.41(-1.01%)
Mar 27, 2012	40.30	40.96	40.27	40.78	3,240,922	+0.50(+1.23%)
Mar 26, 2012	40.19	40.45	39.83	40.29	5,049,035	+0.37(+0.92%)
Mar 23, 2012	40.09	40.27	39.90	39.92	4,939,005	-0.03(-0.09%)
Mar 22, 2012	40.05	40.36	39.83	39.95	3,638,392	-0.39(-0.95%)
Mar 21, 2012	40.83	40.83	40.34	40.34	4,458,485	-0.46(-1.13%)
Mar 20, 2012	41.19	41.22	40.75	40.80	3,412,340	-0.68(-1.63%)
Mar 19, 2012	40.56	41.51	40.30	41.48	3,715,829	+0.72(+1.76%)
Mar 16, 2012	40.29	40.82	40.28	40.76	9,004,699	+0.45(+1.10%)
Mar 15, 2012	40.63	40.74	40.17	40.31	4,880,007	-0.33(-0.80%)
Mar 14, 2012	41.12	41.20	40.42	40.64	4,292,286	-0.47(-1.14%)
Mar 13, 2012	40.79	41.20	40.44	41.11	6,399,829	+0.42(+1.03%)
Mar 12, 2012	41.07	41.07	40.60	40.69	2,296,454	-0.21(-0.52%)
Mar 09, 2012	41.57	42.03	40.87	40.90	3,480,467	-0.44(-1.06%)
Mar 08, 2012	40.89	41.61	40.71	41.34	3,992,382	+0.74(+1.83%)
Mar 07, 2012	40.40	41.20	40.30	40.60	2,842,268	+0.16(+0.40%)
Mar 06, 2012	41.22	41.23	40.38	40.43	4,162,384	-1.05(-2.54%)
Mar 05, 2012	41.51	41.57	41.02	41.49	3,920,460	-0.01(-0.02%)
Mar 02, 2012	41.69	41.73	41.12	41.49	5,768,909	-0.30(-0.72%)
Mar 01, 2012	41.20	41.94	40.42	41.79	8,025,393	+1.00(+2.45%)
Feb 29, 2012	40.36	41.37	40.25	40.79	6,097,753	+0.43(+1.06%)
Feb 28, 2012	40.00	40.57	39.80	40.37	6,827,841	+0.22(+0.55%)
Feb 27, 2012	40.17	40.53	39.71	40.14	4,949,975	-0.47(-1.16%)
Feb 24, 2012	40.65	41.02	40.54	40.61	2,493,168	-0.03(-0.08%)
Feb 23, 2012	40.73	40.92	40.42	40.65	4,220,871	-0.24(-0.59%)
Feb 22, 2012	41.43	41.60	40.75	40.89	3,042,580	-0.52(-1.26%)
Feb 21, 2012	41.59	41.91	41.20	41.41	3,360,231	-0.27(-0.64%)
Feb 17, 2012	41.97	42.14	41.58	41.67	4,127,653	-0.18(-0.43%)
Feb 16, 2012	41.42	41.94	41.19	41.85	4,906,628	+0.37(+0.89%)
Feb 15, 2012	42.08	42.22	41.41	41.49	4,191,312	-0.49(-1.16%)
Feb 14, 2012	42.11	42.19	41.70	41.97	3,521,150	-0.30(-0.71%)
Feb 13, 2012	42.36	42.57	41.96	42.27	3,856,692	+0.15(+0.35%)
Feb 10, 2012	42.03	42.20	41.57	42.13	2,955,684	-0.14(-0.32%)
Feb 09, 2012	42.27	42.60	41.85	42.27	4,095,923	+0.01(+0.02%)
Feb 08, 2012	41.73	42.37	41.73	42.26	6,491,483	+0.49(+1.17%)
Feb 07, 2012	41.41	41.90	41.22	41.77	3,767,527	+0.07(+0.16%)
Feb 06, 2012	41.17	41.79	41.17	41.70	5,352,239	+0.31(+0.74%)
Feb 03, 2012	40.84	41.41	40.26	41.39	5,815,981	+1.43(+3.58%)
Feb 02, 2012	38.81	41.14	38.42	39.96	14,660,305	-0.24(-0.60%)
Feb 01, 2012	40.28	41.08	40.20	40.20	6,843,524	-0.06(-0.15%)
Jan 31, 2012	41.13	41.49	40.14	40.26	6,533,094	-0.74(-1.80%)
Jan 30, 2012	40.72	41.35	40.27	41.00	3,524,584	+0.07(+0.17%)
Jan 27, 2012	40.97	41.21	40.80	40.93	3,010,880	-0.16(-0.40%)
Jan 26, 2012	41.38	41.61	40.96	41.09	3,476,652	-0.29(-0.70%)
Jan 25, 2012	40.97	41.79	40.66	41.38	5,846,191	+0.30(+0.73%)
Jan 24, 2012	40.60	41.19	40.42	41.08	5,409,485	+0.21(+0.52%)
Jan 23, 2012	40.63	41.15	40.49	40.87	4,209,419	+0.10(+0.25%)
Jan 20, 2012	41.71	41.72	40.48	40.77	5,859,012	-0.81(-1.96%)
Jan 19, 2012	41.40	41.80	40.88	41.58	5,065,588	+0.45(+1.08%)
Jan 18, 2012	40.56	41.24	40.44	41.14	3,322,475	+0.43(+1.05%)
Jan 17, 2012	40.63	41.23	40.49	40.71	4,792,061	+0.57(+1.43%)
Jan 13, 2012	40.59	40.83	39.50	40.13	4,876,828	-0.86(-2.09%)
Jan 12, 2012	40.53	41.08	40.44	40.99	3,818,988	+0.52(+1.29%)
Jan 11, 2012	39.97	40.59	39.67	40.47	2,764,996	+0.30(+0.75%)
Jan 10, 2012	39.89	40.57	39.59	40.17	4,261,864	+0.28(+0.71%)
Jan 09, 2012	40.44	40.62	39.64	39.89	6,567,337	-0.73(-1.79%)
Jan 06, 2012	40.23	40.70	40.06	40.61	4,885,524	+0.41(+1.02%)
Jan 05, 2012	39.16	40.27	39.07	40.20	4,539,453	+0.92(+2.33%)
Jan 04, 2012	39.30	39.47	38.69	39.29	4,339,804	+0.42(+1.08%)
Dec 30, 2011	39.34	39.60	38.87	38.87	2,253,589	-0.47(-1.20%)
Dec 29, 2011	38.76	39.39	38.76	39.34	1,881,177	+0.77(+2.00%)
Dec 28, 2011	38.73	38.90	38.38	38.57	1,613,185	-0.16(-0.42%)
Dec 27, 2011	38.58	39.21	38.58	38.73	2,298,716	-0.03(-0.07%)
Dec 23, 2011	38.52	38.98	38.40	38.76	2,601,386	+1.33(+3.54%)
Dec 21, 2011	37.26	37.54	37.13	37.43	2,681,444	+0.03(+0.07%)
Dec 20, 2011	36.77	37.61	36.47	37.40	3,122,324	+1.39(+3.85%)
Dec 19, 2011	36.92	37.06	35.93	36.02	3,475,279	-0.58(-1.59%)
Dec 16, 2011	37.10	37.37	36.27	36.60	9,326,639	-0.19(-0.51%)
Dec 15, 2011	36.56	37.10	36.26	36.79	4,032,042	+0.51(+1.42%)
Dec 14, 2011	36.53	36.62	36.14	36.27	3,067,776	-0.53(-1.44%)
Dec 13, 2011	37.10	37.37	36.68	36.80	4,554,965	-0.18(-0.49%)
Dec 12, 2011	37.31	37.40	36.52	36.98	5,789,059	-0.78(-2.06%)
Dec 09, 2011	37.13	38.11	37.01	37.76	4,129,362	+0.92(+2.49%)
Dec 08, 2011	37.39	37.51	36.77	36.85	3,903,424	-0.85(-2.25%)
Dec 07, 2011	36.38	38.10	35.99	37.69	6,087,494	+1.05(+2.87%)
Dec 06, 2011	36.03	37.11	35.78	36.64	7,381,819	-1.67(-4.36%)
Dec 05, 2011	38.31	38.31	38.31	38.31	0	+0.00(+0.00%)
Dec 02, 2011	38.31	38.31	38.31	38.31	0	+0.00(+0.00%)
Dec 01, 2011	38.31	38.31	38.31	38.31	0	+0.00(+0.00%)
Nov 30, 2011	37.44	38.33	37.26	38.31	6,801,443	+1.83(+5.02%)
Nov 29, 2011	36.76	36.91	36.34	36.48	5,712,028	-0.12(-0.33%)
Nov 28, 2011	36.80	37.29	36.27	36.60	7,514,648	+0.98(+2.76%)
Nov 25, 2011	35.86	36.15	35.59	35.61	2,476,780	-0.13(-0.36%)
Nov 24, 2011	36.63	36.81	35.74	35.74	5,982,077	+0.00(+0.00%)
Nov 23, 2011	36.63	36.81	35.74	35.74	5,982,077	-1.09(-2.95%)
Nov 22, 2011	37.16	37.43	36.66	36.83	4,347,981	-0.41(-1.10%)
Nov 21, 2011	37.93	37.93	36.76	37.24	4,820,429	-0.80(-2.11%)
Nov 18, 2011	38.25	38.48	37.61	38.05	3,998,420	-0.21(-0.54%)
Nov 17, 2011	38.34	39.47	38.07	38.25	5,524,627	-0.27(-0.69%)
Nov 16, 2011	38.29	38.97	38.03	38.52	6,763,944	-0.23(-0.60%)
Nov 15, 2011	38.40	39.02	38.39	38.75	5,821,314	+0.19(+0.49%)
Nov 14, 2011	38.46	38.88	38.05	38.56	8,983,846	+0.13(+0.33%)
Nov 11, 2011	37.57	39.15	37.47	38.43	9,408,553	+1.10(+2.96%)
Nov 10, 2011	34.82	37.69	34.12	37.33	13,972,111	+2.83(+8.21%)
Nov 09, 2011	35.20	35.56	34.34	34.49	6,270,127	-1.67(-4.62%)
Nov 08, 2011	36.28	36.36	35.30	36.16	7,261,098	+0.16(+0.45%)
Nov 07, 2011	35.48	36.27	35.12	36.00	5,589,042	+0.74(+2.11%)
Nov 04, 2011	35.14	35.28	34.33	35.26	8,410,591	-0.15(-0.44%)
Nov 03, 2011	36.86	37.28	35.05	35.41	8,633,629	-1.16(-3.16%)
Nov 02, 2011	36.85	37.13	36.18	36.56	3,517,886	+0.50(+1.38%)
Nov 01, 2011	36.32	36.74	35.67	36.07	5,604,932	-1.46(-3.90%)
Oct 31, 2011	37.92	38.17	37.53	37.53	2,779,231	-0.89(-2.32%)
Oct 28, 2011	39.08	39.20	38.34	38.42	3,269,223	-0.60(-1.54%)
Oct 27, 2011	38.30	39.44	38.30	39.02	5,375,018	+1.37(+3.64%)
Oct 26, 2011	37.34	38.08	36.80	37.65	3,943,052	+0.79(+2.14%)
Oct 25, 2011	37.26	37.43	36.53	36.86	3,947,157	-0.80(-2.11%)
Oct 24, 2011	37.39	38.08	37.14	37.66	4,112,093	+0.36(+0.96%)
Oct 21, 2011	36.74	37.60	36.30	37.30	5,565,078	+1.10(+3.05%)
Oct 20, 2011	36.62	36.74	35.85	36.20	3,959,276	-0.39(-1.08%)
Oct 19, 2011	36.78	37.40	36.37	36.59	2,223,284	-0.33(-0.90%)
Oct 18, 2011	35.74	37.37	35.55	36.92	2,733,953	+0.85(+2.35%)
Oct 17, 2011	36.94	36.94	35.98	36.08	2,548,140	-0.98(-2.66%)
Oct 14, 2011	36.96	37.18	36.14	37.06	3,287,538	+0.66(+1.81%)
Oct 13, 2011	36.25	36.64	35.98	36.40	3,667,911	-0.26(-0.70%)
Oct 12, 2011	36.99	37.76	36.62	36.66	5,162,383	+0.05(+0.14%)
Oct 11, 2011	35.40	38.11	35.40	36.61	4,185,511	+0.17(+0.47%)
Oct 10, 2011	35.08	36.61	35.08	36.44	3,535,059	+2.08(+6.05%)
Oct 07, 2011	34.75	34.93	34.07	34.36	4,207,227	-0.24(-0.69%)
Oct 06, 2011	33.96	34.66	33.95	34.60	4,268,246	+1.07(+3.19%)
Oct 05, 2011	32.93	33.60	32.56	33.53	5,415,366	+0.95(+2.92%)
Oct 04, 2011	30.90	32.93	30.06	32.58	6,663,151	+1.20(+3.82%)
Oct 03, 2011	32.74	33.16	31.24	31.38	10,610,804	-1.78(-5.37%)
Sep 30, 2011	34.54	34.84	33.13	33.16	7,193,226	-1.96(-5.58%)
Sep 29, 2011	35.60	35.79	34.40	35.12	7,137,654	+0.27(+0.79%)
Sep 28, 2011	35.71	36.15	34.77	34.84	5,613,857	-0.62(-1.76%)
Sep 27, 2011	35.38	36.49	35.20	35.47	6,361,156	+0.74(+2.12%)
Sep 26, 2011	35.10	35.35	34.14	34.73	8,296,432	-0.09(-0.25%)
Sep 23, 2011	35.14	35.26	33.81	34.82	9,687,713	-0.49(-1.38%)
Sep 22, 2011	37.45	38.23	34.85	35.31	13,753,381	-3.55(-9.14%)
Sep 21, 2011	39.53	40.78	38.81	38.86	5,817,117	-1.10(-2.76%)
Sep 20, 2011	40.57	40.84	39.90	39.96	3,934,673	-0.29(-0.72%)
Sep 19, 2011	39.32	40.48	39.26	40.25	3,650,680	+0.11(+0.28%)
Sep 16, 2011	39.84	40.72	39.73	40.14	7,307,983	+0.45(+1.14%)
Sep 15, 2011	39.22	39.69	38.52	39.69	4,607,405	+0.88(+2.27%)
Sep 14, 2011	38.66	39.35	37.56	38.81	5,767,841	+0.52(+1.36%)
Sep 13, 2011	37.47	38.64	37.25	38.29	5,811,706	+0.73(+1.94%)
Sep 12, 2011	36.70	37.62	36.61	37.56	5,658,921	+0.31(+0.83%)
Sep 09, 2011	38.03	38.73	37.23	37.25	6,147,879	-1.35(-3.50%)
Sep 08, 2011	38.54	39.59	38.54	38.60	3,661,521	-0.88(-2.23%)
Sep 07, 2011	39.01	39.73	38.53	39.48	4,952,385	+0.98(+2.56%)
Sep 06, 2011	37.49	38.58	37.23	38.50	6,931,052	-0.27(-0.71%)
Sep 05, 2011	39.40	39.99	38.72	38.77	4,846,615	+0.00(+0.00%)
Sep 02, 2011	39.40	39.99	38.72	38.77	4,846,615	-1.44(-3.58%)
Sep 01, 2011	41.03	41.53	40.17	40.21	4,707,623	-1.08(-2.61%)
Aug 31, 2011	40.99	42.05	40.78	41.29	5,732,824	+0.50(+1.22%)
Aug 30, 2011	40.15	41.03	39.67	40.79	5,416,664	+0.33(+0.80%)
Aug 29, 2011	39.33	40.51	39.31	40.47	4,908,028	+1.46(+3.73%)
Aug 26, 2011	37.33	39.14	37.04	39.01	6,250,686	+1.51(+4.02%)
Aug 25, 2011	38.44	38.72	37.16	37.51	4,651,671	-0.77(-2.01%)
Aug 24, 2011	37.74	38.40	37.39	38.28	3,567,399	+0.49(+1.29%)
Aug 23, 2011	35.67	37.85	35.65	37.79	6,297,258	+2.15(+6.03%)
Aug 22, 2011	36.14	36.55	35.47	35.64	6,186,232	+0.66(+1.88%)
Aug 19, 2011	35.44	36.14	34.84	34.98	9,753,834	-1.06(-2.94%)
Aug 18, 2011	37.87	37.87	35.80	36.04	8,856,699	-2.88(-7.41%)
Aug 17, 2011	38.93	39.24	38.51	38.93	4,221,839	+0.32(+0.82%)
Aug 16, 2011	38.77	39.12	38.06	38.61	6,281,485	-0.60(-1.53%)
Aug 15, 2011	39.76	39.80	38.86	39.21	8,423,522	-0.22(-0.56%)
Aug 12, 2011	39.62	40.22	39.30	39.43	6,715,421	-0.14(-0.35%)
Aug 11, 2011	36.80	39.95	36.80	39.57	9,581,865	+2.88(+7.86%)
Aug 10, 2011	36.94	38.44	35.88	36.68	12,570,373	-0.98(-2.61%)
Aug 09, 2011	37.33	37.71	34.35	37.67	13,104,384	+2.61(+7.45%)
Aug 08, 2011	37.33	37.94	34.58	35.06	10,525,531	-3.40(-8.84%)
Aug 05, 2011	38.98	39.71	36.41	38.46	15,683,909	+0.71(+1.88%)
Aug 04, 2011	39.44	39.44	37.59	37.75	10,993,953	-2.45(-6.09%)
Aug 03, 2011	39.29	40.48	37.54	40.19	13,200,304	+1.08(+2.76%)
Aug 02, 2011	40.89	41.09	39.10	39.12	9,697,307	-2.16(-5.23%)
Aug 01, 2011	41.78	41.98	40.49	41.27	5,165,486	-0.17(-0.41%)
Jul 29, 2011	41.45	42.05	41.12	41.44	3,425,519	-0.39(-0.94%)
Jul 28, 2011	42.19	42.31	41.76	41.84	4,215,685	-0.35(-0.83%)
Jul 27, 2011	43.11	43.13	42.11	42.19	3,642,456	-1.22(-2.82%)
Jul 26, 2011	43.16	43.67	42.95	43.41	3,195,176	+0.02(+0.04%)
Jul 25, 2011	43.14	43.57	42.91	43.39	2,701,132	-0.17(-0.39%)
Jul 22, 2011	43.89	44.00	43.39	43.57	3,609,086	-0.34(-0.78%)
Jul 21, 2011	43.04	43.92	42.96	43.91	4,050,688	+1.10(+2.58%)
Jul 20, 2011	43.12	43.30	42.77	42.80	2,393,720	-0.26(-0.60%)
Jul 19, 2011	42.59	43.22	42.52	43.06	3,254,113	+0.77(+1.82%)
Jul 18, 2011	43.10	43.13	42.03	42.29	4,650,136	-1.08(-2.49%)
Jul 15, 2011	43.33	43.63	43.10	43.37	3,324,661	+0.21(+0.50%)
Jul 14, 2011	43.19	43.54	43.04	43.16	4,583,872	-0.03(-0.08%)
Jul 13, 2011	43.01	43.77	42.95	43.19	4,681,152	+0.31(+0.72%)
Jul 12, 2011	43.17	43.58	42.80	42.88	5,150,440	-0.50(-1.14%)
Jul 11, 2011	44.01	44.21	43.32	43.38	3,973,161	-1.26(-2.82%)
Jul 08, 2011	44.25	44.73	44.03	44.64	5,091,182	-0.13(-0.29%)
Jul 07, 2011	44.96	45.08	44.70	44.76	5,878,373	+0.29(+0.65%)
Jul 06, 2011	44.42	44.66	44.17	44.47	4,937,540	+0.01(+0.02%)
Jul 05, 2011	44.24	44.66	44.08	44.46	4,501,467	+0.05(+0.12%)
Jul 04, 2011	43.76	44.49	43.61	44.41	5,806,376	+0.00(+0.00%)
Jul 01, 2011	43.76	44.49	43.61	44.41	5,059,861	+0.76(+1.74%)
Jun 30, 2011	43.44	44.30	43.38	43.65	5,255,218	+0.40(+0.93%)
Jun 29, 2011	43.11	43.39	42.74	43.25	5,598,658	+0.27(+0.62%)
Jun 28, 2011	41.87	43.03	41.62	42.98	5,114,501	+1.27(+3.04%)
Jun 27, 2011	41.26	41.99	40.90	41.72	3,939,149	+0.70(+1.71%)
Jun 24, 2011	40.97	41.11	40.57	41.02	10,423,567	+0.03(+0.08%)
Jun 23, 2011	41.07	41.14	40.55	40.98	5,257,643	-0.66(-1.58%)
Jun 22, 2011	41.69	41.86	41.51	41.64	3,372,609	-0.23(-0.55%)
Jun 21, 2011	41.00	41.97	40.94	41.87	4,423,973	+1.00(+2.45%)
Jun 20, 2011	40.87	41.00	40.79	40.87	2,604,939	+0.26(+0.63%)
Jun 17, 2011	40.54	41.07	40.33	40.61	6,697,954	+0.33(+0.81%)
Jun 16, 2011	40.70	40.88	40.03	40.29	4,896,653	-0.43(-1.05%)
Jun 15, 2011	40.94	41.10	40.30	40.72	5,616,379	-0.45(-1.08%)
Jun 14, 2011	40.59	41.26	40.54	41.16	6,591,358	+0.80(+1.97%)
Jun 13, 2011	41.22	41.22	40.30	40.37	6,306,349	-0.83(-2.02%)
Jun 10, 2011	42.05	42.05	41.16	41.20	4,663,339	-0.70(-1.68%)
Jun 09, 2011	41.60	42.09	41.32	41.90	3,917,125	+0.49(+1.18%)
Jun 08, 2011	41.43	41.79	41.02	41.41	6,310,661	-0.15(-0.37%)
Jun 07, 2011	42.28	42.50	41.53	41.56	5,499,343	-0.55(-1.30%)
Jun 06, 2011	42.35	42.72	42.06	42.11	5,038,953	-0.27(-0.63%)
Jun 03, 2011	43.11	42.87	42.35	42.38	5,017,778	-0.74(-1.71%)
Jun 02, 2011	43.22	43.41	42.80	43.11	3,558,218	-0.22(-0.51%)
Jun 01, 2011	43.11	43.86	43.09	43.34	9,062,433	+0.19(+0.44%)
May 31, 2011	43.37	43.47	42.74	43.15	5,033,786	+0.29(+0.68%)
May 30, 2011	42.92	42.98	42.73	42.86	3,043,217	+0.00(+0.00%)
May 27, 2011	42.92	42.98	42.73	42.86	3,043,217	+0.10(+0.24%)
May 26, 2011	42.74	42.91	42.38	42.75	5,904,491	+0.00(+0.00%)
May 25, 2011	42.62	43.06	42.56	42.75	3,902,687	+0.01(+0.02%)
May 24, 2011	43.02	43.04	42.65	42.74	3,209,366	-0.04(-0.10%)
May 23, 2011	43.48	43.56	42.51	42.79	4,466,604	-1.11(-2.53%)
May 20, 2011	44.11	44.40	43.61	43.90	3,727,985	-0.12(-0.27%)
May 19, 2011	43.95	44.13	43.63	44.02	3,710,538	+0.33(+0.74%)
May 18, 2011	42.49	43.75	42.44	43.69	4,311,974	+1.25(+2.94%)
May 17, 2011	42.05	42.53	41.86	42.44	3,444,625	+0.31(+0.73%)
May 16, 2011	42.52	42.84	42.09	42.14	4,060,671	-0.59(-1.38%)
May 13, 2011	43.14	43.57	42.52	42.73	6,037,062	-0.48(-1.11%)
May 12, 2011	43.63	43.63	42.92	43.21	5,990,871	-0.33(-0.75%)
May 11, 2011	44.06	44.09	43.31	43.53	3,788,638	-0.63(-1.43%)
May 10, 2011	44.01	44.45	43.81	44.17	4,256,571	+0.35(+0.80%)
May 09, 2011	43.13	43.93	43.07	43.81	3,271,706	+0.74(+1.73%)
May 06, 2011	43.28	43.72	43.01	43.07	7,393,013	+0.04(+0.10%)
May 05, 2011	42.80	43.41	42.31	43.03	6,458,746	-0.04(-0.10%)
May 04, 2011	43.39	43.89	42.95	43.07	5,367,256	-0.26(-0.59%)
May 03, 2011	43.63	44.04	42.90	43.33	4,212,603	-0.09(-0.22%)

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