Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	76.25	76.85	75.81	75.85	3,145,591	-0.45(-0.59%)
Mar 30, 2011	76.31	76.31	76.31	76.31	4,647,198	-0.70(-0.91%)
Mar 29, 2011	76.06	77.04	74.98	77.01	3,237,992	+1.03(+1.35%)
Mar 28, 2011	76.49	77.78	75.95	75.98	2,672,219	-0.76(-0.99%)
Mar 25, 2011	75.41	77.01	75.38	76.74	2,856,245	+0.83(+1.10%)
Mar 24, 2011	76.79	76.85	75.02	75.91	2,943,470	-0.25(-0.33%)
Mar 23, 2011	74.75	76.50	74.19	76.16	4,378,827	+1.35(+1.81%)
Mar 22, 2011	73.91	75.04	73.15	74.81	4,209,719	+0.75(+1.01%)
Mar 21, 2011	73.47	74.07	73.03	74.06	3,672,862	+2.51(+3.51%)
Mar 18, 2011	72.17	72.64	70.80	71.55	4,435,390	+0.19(+0.27%)
Mar 17, 2011	70.27	71.76	69.68	71.35	3,047,512	+2.57(+3.74%)
Mar 16, 2011	70.28	71.38	67.92	68.78	4,426,418	-1.47(-2.10%)
Mar 15, 2011	69.46	70.87	69.29	70.25	4,243,457	-1.21(-1.70%)
Mar 14, 2011	70.74	71.97	70.36	71.46	2,822,168	-0.06(-0.09%)
Mar 11, 2011	69.65	72.19	69.65	71.53	2,467,861	+1.18(+1.67%)
Mar 10, 2011	72.19	72.37	69.33	70.35	4,887,442	-3.06(-4.17%)
Mar 09, 2011	73.53	74.91	73.10	73.42	2,187,409	-0.35(-0.48%)
Mar 08, 2011	74.01	74.41	72.36	73.77	3,410,685	-0.26(-0.35%)
Mar 07, 2011	75.24	75.90	73.08	74.03	2,856,089	-0.91(-1.21%)
Mar 04, 2011	75.98	76.10	74.01	74.94	3,262,774	-1.21(-1.59%)
Mar 03, 2011	75.11	76.21	74.49	76.15	4,025,467	+1.54(+2.06%)
Mar 02, 2011	74.33	75.42	73.58	74.61	3,481,665	+0.61(+0.82%)
Mar 01, 2011	75.82	76.54	73.79	74.00	3,278,208	-1.68(-2.22%)
Feb 28, 2011	75.13	75.80	73.91	75.68	3,276,601	+0.56(+0.75%)
Feb 25, 2011	72.75	75.12	72.48	75.12	3,850,482	+2.85(+3.94%)
Feb 24, 2011	74.68	74.68	71.11	72.27	6,061,315	-1.42(-1.92%)
Feb 23, 2011	72.35	74.32	72.06	73.69	5,670,560	+1.68(+2.34%)
Feb 22, 2011	75.70	76.69	71.00	72.00	6,388,841	-2.88(-3.84%)
Feb 18, 2011	75.06	76.12	73.64	74.88	5,850,341	-0.31(-0.42%)
Feb 17, 2011	71.46	75.80	71.46	75.19	7,131,598	+3.60(+5.03%)
Feb 16, 2011	72.36	72.50	71.04	71.60	3,728,324	-0.49(-0.68%)
Feb 15, 2011	73.99	74.22	71.70	72.09	3,645,066	-1.88(-2.54%)
Feb 14, 2011	72.76	73.99	72.68	73.96	2,361,858	+1.37(+1.89%)
Feb 11, 2011	71.22	72.97	71.22	72.60	2,293,384	+0.72(+1.00%)
Feb 10, 2011	71.11	72.25	70.18	71.87	3,005,928	+0.31(+0.44%)
Feb 09, 2011	72.45	73.22	70.42	71.56	3,594,262	-1.22(-1.68%)
Feb 08, 2011	73.89	73.99	72.60	72.78	4,393,356	-0.54(-0.73%)
Feb 07, 2011	72.54	73.70	72.33	73.32	3,742,077	+0.88(+1.21%)
Feb 04, 2011	72.10	74.05	71.35	72.44	4,476,354	+0.77(+1.07%)
Feb 03, 2011	73.48	73.85	71.14	71.67	4,691,238	-2.35(-3.17%)
Feb 02, 2011	73.30	74.55	72.35	74.02	4,210,197	+1.38(+1.90%)
Feb 01, 2011	71.36	73.24	69.87	72.64	5,199,895	+1.35(+1.89%)
Jan 31, 2011	68.78	71.30	68.69	71.29	4,312,223	+2.68(+3.91%)
Jan 28, 2011	69.93	70.69	67.98	68.61	3,554,181	-1.09(-1.57%)
Jan 27, 2011	70.94	71.59	68.96	69.70	5,760,500	-1.32(-1.86%)
Jan 26, 2011	70.22	71.36	69.06	71.02	4,305,334	+1.01(+1.44%)
Jan 25, 2011	70.85	70.98	68.84	70.01	4,397,508	-1.44(-2.02%)
Jan 24, 2011	71.27	72.70	70.41	71.46	3,537,916	+0.06(+0.08%)
Jan 21, 2011	70.88	71.67	70.80	71.40	4,634,763	+0.80(+1.14%)
Jan 20, 2011	69.63	71.43	68.35	70.60	7,003,612	-0.11(-0.16%)
Jan 19, 2011	73.42	73.42	70.30	70.71	6,700,353	-2.96(-4.02%)
Jan 18, 2011	72.63	73.85	72.36	73.67	4,353,366	+0.16(+0.21%)
Jan 14, 2011	70.76	73.58	69.89	73.51	7,156,334	+2.16(+3.03%)
Jan 13, 2011	72.95	73.01	70.99	71.35	5,421,323	-1.29(-1.77%)
Jan 12, 2011	72.43	72.81	71.62	72.63	3,869,356	+0.93(+1.30%)
Jan 11, 2011	69.78	72.32	69.78	71.70	4,746,970	+2.44(+3.53%)
Jan 10, 2011	68.53	69.77	67.54	69.26	3,232,384	+0.19(+0.28%)
Jan 07, 2011	68.68	69.14	67.77	69.06	3,304,973	+0.19(+0.28%)
Jan 06, 2011	70.65	70.90	68.26	68.87	4,036,665	-1.68(-2.39%)
Jan 05, 2011	69.70	70.99	68.65	70.55	4,367,269	+0.16(+0.22%)
Jan 04, 2011	70.99	71.28	68.19	70.39	5,694,049	-0.48(-0.68%)
Jan 03, 2011	71.52	72.45	70.70	70.87	6,729,599	+0.43(+0.62%)
Dec 31, 2010	70.55	73.05	70.18	70.44	9,901,831	+0.53(+0.75%)
Dec 30, 2010	69.25	70.75	68.33	69.91	17,997,666	+4.49(+6.87%)
Dec 29, 2010	64.37	65.44	64.02	65.42	2,498,082	+1.45(+2.27%)
Dec 28, 2010	63.73	64.48	63.46	63.97	2,175,150	+0.37(+0.58%)
Dec 27, 2010	62.94	63.80	62.73	63.60	1,709,865	+0.20(+0.32%)
Dec 23, 2010	62.61	63.45	62.34	63.39	2,020,390	+0.73(+1.17%)
Dec 22, 2010	63.04	63.24	62.34	62.66	2,497,209	-0.33(-0.53%)
Dec 21, 2010	61.40	63.05	61.23	62.99	3,163,835	+1.56(+2.54%)
Dec 20, 2010	61.56	61.67	60.50	61.43	3,163,504	+0.39(+0.64%)
Dec 17, 2010	61.91	62.05	61.03	61.04	5,482,644	-1.23(-1.98%)
Dec 16, 2010	62.22	62.28	60.26	62.27	5,878,160	-0.07(-0.12%)
Dec 15, 2010	63.68	64.33	61.77	62.35	4,908,731	-1.44(-2.26%)
Dec 14, 2010	64.51	65.06	63.24	63.79	2,791,947	-0.68(-1.06%)
Dec 13, 2010	64.38	65.44	64.34	64.47	2,795,823	+0.64(+1.00%)
Dec 10, 2010	64.51	64.51	63.42	63.84	3,142,886	-0.05(-0.07%)
Dec 09, 2010	64.26	64.26	62.86	63.88	2,140,717	+0.40(+0.63%)
Dec 08, 2010	63.83	64.32	62.83	63.48	2,172,366	-0.34(-0.54%)
Dec 07, 2010	66.27	66.49	63.69	63.83	4,148,599	-1.15(-1.77%)
Dec 06, 2010	63.80	65.21	63.42	64.97	4,946,354	+1.17(+1.83%)
Dec 03, 2010	64.31	65.30	63.54	63.81	5,657,509	-0.74(-1.14%)
Dec 02, 2010	62.53	64.66	62.15	64.55	6,050,963	+2.40(+3.86%)
Dec 01, 2010	60.39	62.48	60.35	62.15	4,799,037	+2.88(+4.86%)
Nov 30, 2010	58.29	59.78	58.01	59.26	3,574,544	+0.11(+0.19%)
Nov 29, 2010	58.35	59.25	57.85	59.15	3,544,600	+0.44(+0.76%)
Nov 26, 2010	58.48	59.53	58.47	58.71	1,030,458	-0.67(-1.12%)
Nov 24, 2010	58.72	59.38	59.38	59.38	3,707,216	+1.10(+1.89%)
Nov 23, 2010	58.88	58.94	57.67	58.28	4,419,516	-1.65(-2.76%)
Nov 22, 2010	59.14	60.46	58.52	59.93	5,685,633	+1.15(+1.96%)
Nov 19, 2010	58.12	58.78	57.60	58.77	5,361,443	-0.06(-0.09%)
Nov 18, 2010	58.38	59.54	58.38	58.83	3,385,335	+1.48(+2.58%)
Nov 17, 2010	57.80	58.36	56.82	57.35	3,789,340	-0.87(-1.49%)
Nov 16, 2010	58.77	58.93	57.25	58.22	4,496,705	-1.45(-2.43%)
Nov 15, 2010	60.55	60.78	59.52	59.67	4,543,792	+0.57(+0.97%)
Nov 12, 2010	59.47	59.47	58.32	59.10	4,214,940	-1.16(-1.93%)
Nov 11, 2010	60.04	60.96	59.72	60.26	3,750,413	-0.30(-0.50%)
Nov 10, 2010	59.05	60.57	57.80	60.57	5,126,096	+2.06(+3.52%)
Nov 09, 2010	60.43	61.38	58.11	58.51	6,562,905	-3.77(-6.05%)
Nov 08, 2010	62.38	62.38	57.97	62.28	10,370,715	-0.18(-0.28%)
Nov 05, 2010	61.32	62.52	61.07	62.45	6,790,187	+1.52(+2.50%)
Nov 04, 2010	59.78	61.17	59.27	60.93	5,522,171	+2.14(+3.65%)
Nov 03, 2010	59.21	59.36	57.41	58.78	5,018,034	-0.17(-0.28%)
Nov 02, 2010	57.72	59.63	56.66	58.95	6,773,230	+0.61(+1.04%)
Nov 01, 2010	57.56	59.48	57.35	58.34	7,633,300	+1.47(+2.58%)
Oct 29, 2010	56.97	57.73	56.87	56.87	3,257,003	-0.18(-0.32%)
Oct 28, 2010	58.48	59.05	56.68	57.06	6,473,987	-0.73(-1.26%)
Oct 27, 2010	57.66	58.06	56.17	57.79	3,859,896	-0.20(-0.35%)
Oct 25, 2010	57.79	58.53	57.19	57.99	5,762,297	+0.25(+0.43%)
Oct 22, 2010	54.79	57.91	54.78	57.74	11,668,433	+3.44(+6.33%)
Oct 21, 2010	52.86	54.41	52.62	54.30	6,372,976	+1.29(+2.44%)
Oct 20, 2010	52.05	53.23	51.91	53.01	3,498,591	+1.24(+2.39%)
Oct 19, 2010	53.08	53.39	51.40	51.77	4,786,643	-2.24(-4.16%)
Oct 18, 2010	53.27	54.24	52.94	54.02	2,904,466	+0.78(+1.46%)
Oct 15, 2010	53.25	53.34	51.75	53.24	4,342,486	+0.38(+0.72%)
Oct 14, 2010	53.98	54.28	52.84	52.86	3,764,321	-1.12(-2.07%)
Oct 13, 2010	54.18	54.76	53.61	53.98	3,541,965	+0.13(+0.24%)
Oct 12, 2010	53.94	54.35	52.97	53.85	3,227,123	-0.44(-0.82%)
Oct 11, 2010	53.67	54.54	53.22	54.29	3,118,984	+0.55(+1.01%)
Oct 08, 2010	53.75	53.85	52.02	53.75	4,792,800	+1.28(+2.45%)
Oct 07, 2010	53.52	53.56	52.10	52.47	3,127,598	-0.53(-0.99%)
Oct 06, 2010	52.81	53.33	52.27	52.99	4,223,904	-0.09(-0.17%)
Oct 05, 2010	52.76	53.30	52.11	53.08	5,607,249	+1.08(+2.08%)
Oct 04, 2010	52.60	52.97	51.46	52.00	3,824,554	-0.70(-1.33%)
Oct 01, 2010	52.71	53.79	52.48	52.71	4,506,237	+0.01(+0.01%)
Sep 30, 2010	52.69	53.75	52.28	52.70	5,645,328	-0.45(-0.85%)
Sep 29, 2010	52.31	53.57	52.31	53.15	4,786,021	+0.55(+1.05%)
Sep 28, 2010	53.21	53.27	52.30	52.60	108	-0.68(-1.28%)
Sep 27, 2010	52.39	53.96	52.39	53.28	4,539,235	+0.61(+1.16%)
Sep 24, 2010	52.00	52.99	51.76	52.67	6,068,936	+1.44(+2.81%)
Sep 23, 2010	51.23	51.77	49.69	51.23	440	+0.43(+0.85%)
Sep 22, 2010	51.56	52.13	50.62	50.79	5,526,326	-0.73(-1.42%)
Sep 21, 2010	51.17	51.76	50.35	51.52	626	+0.35(+0.69%)
Sep 20, 2010	50.31	51.64	50.00	51.17	5,423,945	+1.16(+2.33%)
Sep 17, 2010	50.01	50.62	49.62	50.01	7,312,653	+0.03(+0.06%)
Sep 15, 2010	47.90	50.09	47.89	49.98	1,190	+1.35(+2.77%)
Sep 14, 2010	49.21	49.48	48.59	48.63	4,606,989	-0.62(-1.26%)
Sep 13, 2010	50.10	50.13	48.79	49.25	4,977,303	+0.38(+0.77%)
Sep 10, 2010	49.16	50.16	48.31	48.87	6,577,243	+0.58(+1.20%)
Sep 09, 2010	49.39	49.65	48.17	48.29	4,407,594	-0.10(-0.21%)
Sep 08, 2010	46.21	48.39	46.21	48.39	958	+1.96(+4.22%)
Sep 07, 2010	47.55	47.74	45.96	46.43	679	-1.65(-3.44%)
Sep 03, 2010	47.51	48.25	46.66	48.09	6,082,071	+1.76(+3.81%)
Sep 02, 2010	45.62	47.29	45.23	46.32	1,002	+1.34(+2.97%)
Sep 01, 2010	43.65	45.06	43.50	44.99	7,604,362	+2.54(+5.97%)
Aug 31, 2010	42.32	42.85	41.79	42.45	11,560	-0.32(-0.75%)
Aug 30, 2010	43.82	44.59	42.75	42.77	5,251,197	-0.54(-1.26%)
Aug 27, 2010	43.45	44.16	42.56	43.32	5,773,914	+0.02(+0.04%)
Aug 26, 2010	43.30	44.52	42.92	43.30	5,627,803	+0.19(+0.45%)
Aug 25, 2010	42.00	43.32	41.75	43.11	60,127	+0.44(+1.04%)
Aug 24, 2010	42.27	43.74	41.56	42.66	1,041	-0.67(-1.55%)
Aug 23, 2010	45.20	45.50	43.32	43.34	6,882,468	-1.57(-3.49%)
Aug 20, 2010	45.66	46.16	44.86	44.90	6,258,161	-1.20(-2.60%)
Aug 19, 2010	47.84	47.84	45.73	46.10	715	-2.04(-4.23%)
Aug 18, 2010	48.83	49.07	47.56	48.14	108	-0.77(-1.58%)
Aug 17, 2010	48.95	49.24	48.41	48.91	4,416,687	+1.02(+2.14%)
Aug 16, 2010	47.81	48.34	47.39	47.89	3,022,039	-0.40(-0.82%)
Aug 13, 2010	48.29	48.71	47.52	48.29	3,159,162	+0.49(+1.02%)
Aug 12, 2010	47.41	48.54	47.21	47.80	4,985,740	-0.69(-1.43%)
Aug 11, 2010	47.62	48.59	47.12	48.49	2,031	-1.95(-3.86%)
Aug 10, 2010	50.45	51.34	49.62	50.44	6,343,167	-1.52(-2.93%)
Aug 09, 2010	51.45	52.06	51.06	51.96	9,525,275	+0.62(+1.20%)
Aug 06, 2010	51.34	51.95	50.29	51.34	5,045,615	-1.14(-2.18%)
Aug 05, 2010	50.80	52.53	50.45	52.48	6,562,606	+1.38(+2.71%)
Aug 04, 2010	51.39	51.56	50.49	51.10	11,823,681	+2.10(+4.29%)
Aug 03, 2010	49.04	49.30	48.13	49.00	3,741	-0.12(-0.24%)
Aug 02, 2010	46.76	49.25	46.58	49.12	9,397,898	+3.79(+8.36%)
Jul 30, 2010	45.33	45.95	44.95	45.33	4,650,050	-0.73(-1.58%)
Jul 29, 2010	45.46	47.04	45.46	46.06	6,764,982	+1.04(+2.31%)
Jul 28, 2010	45.01	46.65	44.65	45.01	2,663	-1.37(-2.96%)
Jul 27, 2010	46.39	46.77	45.59	46.39	1,006	-0.20(-0.44%)
Jul 26, 2010	45.97	46.79	45.32	46.59	5,699,174	+1.62(+3.61%)
Jul 23, 2010	44.21	45.34	43.77	44.97	6,976,626	+0.62(+1.39%)
Jul 22, 2010	42.87	44.49	42.77	44.35	108	+1.95(+4.61%)
Jul 21, 2010	42.98	43.20	41.80	42.40	4,414,013	-0.15(-0.35%)
Jul 20, 2010	42.54	42.74	41.01	42.54	5,221,644	+0.57(+1.36%)
Jul 19, 2010	43.34	43.63	40.98	41.97	10,266,492	-1.79(-4.09%)
Jul 16, 2010	43.76	45.50	43.35	43.76	11,516,506	+0.08(+0.19%)
Jul 15, 2010	44.16	46.04	43.39	43.68	12,498,203	-0.19(-0.44%)
Jul 14, 2010	43.24	44.43	42.51	43.87	8,109	-0.04(-0.08%)
Jul 13, 2010	43.91	45.28	42.99	43.91	5,516	+0.80(+1.86%)
Jul 12, 2010	42.58	43.57	42.28	43.11	12,628,546	+1.24(+2.95%)
Jul 09, 2010	41.87	42.62	40.42	41.87	13,275,640	+0.78(+1.91%)
Jul 08, 2010	39.66	41.81	38.84	41.09	17,058,272	+2.74(+7.14%)
Jul 07, 2010	36.41	38.45	36.06	38.35	12,209,551	+2.72(+7.63%)
Jul 06, 2010	36.07	36.37	35.12	35.63	2,233	+0.53(+1.50%)
Jul 02, 2010	35.10	35.41	34.21	35.10	8,473,167	+1.02(+3.00%)
Jul 01, 2010	34.08	34.95	33.25	34.08	13,829,244	+0.80(+2.41%)
Jun 30, 2010	32.36	34.44	32.12	33.28	3,850	-0.45(-1.34%)
Jun 29, 2010	34.14	34.35	33.56	33.73	433	-1.01(-2.92%)
Jun 25, 2010	34.74	34.92	33.48	34.74	16,047,758	-0.08(-0.24%)
Jun 24, 2010	37.08	37.62	34.74	34.83	5,965	-1.93(-5.24%)
Jun 23, 2010	38.46	38.49	36.24	36.75	16,310,282	-1.70(-4.41%)
Jun 22, 2010	39.27	40.11	37.94	38.45	1,626	-1.61(-4.03%)
Jun 21, 2010	38.71	40.91	37.59	40.06	20,545,486	+0.81(+2.07%)
Jun 18, 2010	39.25	40.22	37.91	39.25	28,854,006	+0.89(+2.33%)
Jun 17, 2010	40.21	40.29	37.38	38.36	1,279	-1.35(-3.39%)
Jun 16, 2010	40.34	41.99	38.77	39.70	26,903,800	-1.52(-3.69%)
Jun 15, 2010	38.76	41.71	38.72	41.22	72,288	+2.50(+6.45%)
Jun 14, 2010	36.60	39.78	36.50	38.73	23,293,224	+0.19(+0.50%)
Jun 11, 2010	36.96	39.03	36.74	38.53	20,232,422	+2.43(+6.74%)
Jun 10, 2010	34.61	36.20	33.88	36.10	3,567	+3.98(+12.40%)
Jun 09, 2010	39.50	40.73	31.85	32.11	49,594,864	-7.35(-18.62%)
Jun 08, 2010	40.45	40.79	38.02	39.46	108	-1.86(-4.51%)
Jun 07, 2010	41.95	42.83	41.20	41.33	9,159,821	-0.19(-0.47%)
Jun 04, 2010	41.52	44.38	41.24	41.52	16,584,148	+0.47(+1.14%)
Jun 03, 2010	42.52	42.56	40.53	41.05	6,384	+0.23(+0.56%)
Jun 02, 2010	39.68	40.94	38.76	40.82	16,395	+2.08(+5.37%)
Jun 01, 2010	42.72	43.60	38.62	38.74	21,036	-9.41(-19.55%)
May 28, 2010	48.15	51.02	47.90	48.15	10,678,806	-2.98(-5.83%)
May 27, 2010	51.28	52.98	50.43	51.14	13,888,198	+2.05(+4.18%)
May 26, 2010	49.50	50.25	48.90	49.08	7,974,937	+0.50(+1.02%)
May 25, 2010	46.99	48.68	46.58	48.59	217	-0.36(-0.73%)
May 24, 2010	50.45	49.95	48.84	48.95	7,810,444	-1.51(-2.99%)
May 21, 2010	48.10	50.47	47.16	50.45	12,128,331	+1.36(+2.77%)
May 20, 2010	49.67	50.45	49.09	49.09	260	-3.06(-5.88%)
May 19, 2010	53.41	53.47	51.27	52.16	6,886,265	-1.25(-2.34%)
May 18, 2010	53.53	54.69	53.16	53.41	1,956	+0.79(+1.50%)
May 17, 2010	53.37	54.02	51.20	52.62	8,874,528	-0.13(-0.24%)
May 14, 2010	52.75	53.91	51.99	52.75	10,279,184	-0.49(-0.92%)
May 13, 2010	52.19	54.48	51.49	53.23	9,483,829	+1.47(+2.84%)
May 12, 2010	51.04	52.89	50.94	51.76	13,336,414	+0.38(+0.73%)
May 11, 2010	52.23	52.99	51.16	51.38	326	-1.65(-3.11%)
May 10, 2010	53.91	54.07	52.19	53.03	14,434,082	-1.15(-2.12%)
May 07, 2010	55.79	56.33	53.03	54.18	9,016,545	-1.56(-2.79%)
May 06, 2010	55.74	58.03	52.62	55.74	481	-2.38(-4.10%)
May 05, 2010	58.01	58.87	56.53	58.12	12,154,802	-1.14(-1.93%)
May 04, 2010	58.15	59.77	57.14	59.26	217	+0.34(+0.58%)
May 03, 2010	56.22	60.89	55.06	58.92	26,647,446	+1.72(+3.01%)
Apr 30, 2010	60.73	60.94	56.79	57.20	22,907,282	-4.76(-7.68%)
Apr 29, 2010	64.96	65.54	61.11	61.96	15,360,453	-2.64(-4.09%)
Apr 28, 2010	65.21	65.22	63.70	64.60	4,565,531	+0.09(+0.14%)
Apr 27, 2010	66.82	66.94	64.21	64.51	108	-2.83(-4.21%)
Apr 26, 2010	67.88	68.27	67.21	67.34	3,480,739	-0.86(-1.25%)
Apr 23, 2010	67.14	68.24	65.89	68.20	5,402,253	+0.68(+1.01%)
Apr 22, 2010	66.08	67.64	65.89	67.52	3,870,732	+0.73(+1.09%)
Apr 21, 2010	66.79	68.13	65.83	66.79	23,222	-1.25(-1.84%)
Apr 20, 2010	67.68	68.22	66.93	68.04	4,074,525	+0.57(+0.85%)
Apr 19, 2010	66.91	67.54	66.40	67.47	2,598,326	-0.17(-0.24%)
Apr 16, 2010	68.14	68.90	67.12	67.63	4,810,548	-1.14(-1.66%)
Apr 15, 2010	68.20	69.08	67.96	68.78	4,058,851	+0.62(+0.90%)
Apr 14, 2010	67.05	68.21	66.00	68.16	4,426,902	+1.41(+2.11%)
Apr 13, 2010	66.82	66.99	65.67	66.75	2,956,162	-0.34(-0.51%)
Apr 12, 2010	67.20	67.89	66.92	67.09	2,026,430	-0.36(-0.53%)
Apr 09, 2010	67.75	68.23	66.96	67.45	3,132,159	+0.20(+0.30%)
Apr 08, 2010	66.25	67.50	65.25	67.25	5,136,848	+0.54(+0.81%)
Apr 07, 2010	67.40	67.69	66.36	66.71	4,046,765	-1.34(-1.97%)
Apr 06, 2010	68.52	69.01	67.85	68.05	4,790,863	-0.79(-1.15%)
Apr 05, 2010	68.85	68.97	68.21	68.84	4,469,240	+0.46(+0.67%)

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