Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	86.99	87.52	85.03	85.62	1,915,621	-1.20(-1.38%)
Mar 30, 2011	86.93	87.69	86.42	86.82	1,759,263	+0.27(+0.31%)
Mar 29, 2011	85.34	86.80	85.12	86.55	1,572,152	+1.27(+1.49%)
Mar 28, 2011	86.26	86.89	85.21	85.28	1,056,623	-1.02(-1.18%)
Mar 25, 2011	84.90	86.82	84.79	86.30	1,191,134	+1.19(+1.39%)
Mar 24, 2011	85.60	85.87	83.76	85.11	968,330	-0.12(-0.15%)
Mar 23, 2011	85.22	85.70	83.56	85.24	1,323,590	+0.17(+0.20%)
Mar 22, 2011	84.87	85.67	84.42	85.07	1,336,645	+0.17(+0.20%)
Mar 21, 2011	84.31	84.93	83.92	84.90	1,494,621	+2.24(+2.71%)
Mar 18, 2011	83.08	83.37	81.77	82.66	2,846,214	+0.60(+0.73%)
Mar 17, 2011	79.92	82.45	79.83	82.06	1,944,388	+4.12(+5.29%)
Mar 16, 2011	80.64	82.44	77.82	77.94	3,780,213	-2.45(-3.05%)
Mar 15, 2011	79.11	80.76	79.09	80.39	2,071,794	+0.70(+0.88%)
Mar 14, 2011	79.21	80.01	78.29	79.69	1,227,129	+0.27(+0.35%)
Mar 11, 2011	76.86	79.86	76.41	79.42	1,120,588	+1.88(+2.42%)
Mar 10, 2011	79.82	80.04	77.38	77.54	1,556,734	-3.22(-3.98%)
Mar 09, 2011	80.61	81.10	79.58	80.76	1,447,647	+0.12(+0.14%)
Mar 08, 2011	82.80	82.81	80.48	80.64	1,292,741	-2.16(-2.61%)
Mar 07, 2011	83.38	84.16	82.04	82.80	1,873,567	-0.20(-0.25%)
Mar 04, 2011	81.33	83.10	81.33	83.01	1,805,443	+1.05(+1.29%)
Mar 03, 2011	81.14	82.17	80.53	81.95	1,529,194	+1.22(+1.51%)
Mar 02, 2011	80.37	80.84	79.57	80.73	1,741,704	+0.16(+0.20%)
Mar 01, 2011	82.54	82.78	80.39	80.57	2,225,596	-1.51(-1.85%)
Feb 28, 2011	79.46	82.31	78.90	82.08	3,259,833	+3.07(+3.89%)
Feb 25, 2011	77.30	79.13	77.06	79.01	1,659,163	+2.15(+2.80%)
Feb 24, 2011	78.61	78.84	76.49	76.86	1,391,292	-1.49(-1.90%)
Feb 23, 2011	78.84	79.40	78.07	78.35	2,103,294	-0.24(-0.30%)
Feb 22, 2011	78.43	79.99	77.72	78.59	1,891,775	-0.14(-0.18%)
Feb 18, 2011	77.89	79.05	77.54	78.73	2,149,417	+0.99(+1.28%)
Feb 17, 2011	76.41	78.14	76.38	77.73	1,607,018	+1.24(+1.62%)
Feb 16, 2011	77.05	77.57	76.14	76.49	1,715,796	-0.27(-0.36%)
Feb 15, 2011	77.77	78.39	76.67	76.77	1,515,914	-1.37(-1.76%)
Feb 14, 2011	76.95	78.33	76.95	78.14	1,747,252	+1.02(+1.32%)
Feb 11, 2011	77.54	77.60	76.91	77.12	2,313,908	-0.32(-0.41%)
Feb 10, 2011	78.53	79.47	77.12	77.44	2,780,523	-1.48(-1.87%)
Feb 09, 2011	80.20	80.72	78.32	78.92	1,245,783	-1.71(-2.12%)
Feb 08, 2011	78.75	80.63	78.32	80.63	2,131,723	+2.05(+2.60%)
Feb 07, 2011	80.51	81.48	78.32	78.59	2,712,923	-0.57(-0.72%)
Feb 04, 2011	78.90	79.66	78.43	79.15	1,961,456	+0.40(+0.51%)
Feb 03, 2011	79.13	79.46	78.30	78.75	1,524,316	+0.08(+0.10%)
Feb 02, 2011	78.07	79.66	78.07	78.67	1,811,132	-0.13(-0.17%)
Feb 01, 2011	80.73	81.48	78.38	78.81	2,258,490	-1.73(-2.15%)
Jan 31, 2011	76.96	80.66	76.91	80.54	2,959,650	+4.10(+5.37%)
Jan 28, 2011	76.16	77.65	73.75	76.44	3,702,982	+0.51(+0.68%)
Jan 27, 2011	76.61	76.98	75.54	75.92	757,987	-0.57(-0.75%)
Jan 26, 2011	76.04	76.73	75.18	76.50	1,043,683	+1.04(+1.38%)
Jan 25, 2011	76.59	76.84	74.74	75.46	1,589,369	-1.56(-2.02%)
Jan 24, 2011	77.02	78.12	76.82	77.01	1,450,501	-0.11(-0.14%)
Jan 21, 2011	76.70	77.34	76.06	77.12	1,728,348	+1.12(+1.48%)
Jan 20, 2011	75.58	76.49	75.16	76.00	2,297,481	+0.02(+0.02%)
Jan 19, 2011	76.00	76.30	75.18	75.98	1,661,060	+0.34(+0.46%)
Jan 18, 2011	74.40	75.94	74.07	75.63	1,279,742	+1.30(+1.75%)
Jan 14, 2011	73.91	74.40	73.10	74.33	1,149,026	+0.19(+0.26%)
Jan 13, 2011	74.27	74.82	73.52	74.14	1,195,088	-0.08(-0.11%)
Jan 12, 2011	73.64	75.00	73.48	74.22	1,722,060	+1.02(+1.39%)
Jan 11, 2011	73.26	73.95	73.00	73.20	1,834,685	+0.41(+0.56%)
Jan 10, 2011	73.13	73.38	71.85	72.79	1,441,040	-0.67(-0.91%)
Jan 07, 2011	73.22	73.79	72.67	73.47	1,462,844	+0.42(+0.57%)
Jan 06, 2011	74.53	74.70	72.68	73.05	1,851,227	-1.54(-2.06%)
Jan 05, 2011	73.63	74.61	73.19	74.59	2,154,450	-0.03(-0.04%)
Jan 04, 2011	75.43	75.57	73.56	74.62	1,975,730	-0.36(-0.48%)
Jan 03, 2011	76.13	78.19	74.84	74.98	2,748,787	-1.12(-1.48%)
Dec 31, 2010	76.33	76.68	75.71	76.10	1,097,575	-0.23(-0.30%)
Dec 30, 2010	77.61	78.43	76.03	76.33	1,590,337	-0.73(-0.94%)
Dec 29, 2010	77.61	78.68	76.62	77.06	5,224,698	+1.93(+2.57%)
Dec 28, 2010	75.05	75.37	74.71	75.13	534,878	+0.11(+0.14%)
Dec 27, 2010	74.85	75.14	74.32	75.02	409,065	-0.06(-0.08%)
Dec 23, 2010	75.09	75.47	74.28	75.08	600,153	-0.22(-0.29%)
Dec 22, 2010	75.25	75.31	74.61	75.31	680,098	+0.19(+0.25%)
Dec 21, 2010	75.01	75.68	74.53	75.12	1,144,022	+0.28(+0.38%)
Dec 20, 2010	75.62	75.62	74.52	74.84	1,128,060	-0.34(-0.45%)
Dec 17, 2010	74.97	75.85	74.75	75.17	2,844,153	+0.63(+0.84%)
Dec 16, 2010	72.89	74.62	72.31	74.55	1,630,392	+1.56(+2.13%)
Dec 15, 2010	72.11	73.18	71.61	72.99	1,803,270	+0.60(+0.83%)
Dec 14, 2010	72.29	73.02	72.18	72.39	1,273,731	+0.11(+0.16%)
Dec 13, 2010	73.03	73.36	71.78	72.27	1,948,691	-0.59(-0.81%)
Dec 10, 2010	73.59	73.59	71.96	72.87	1,414,798	-0.42(-0.57%)
Dec 09, 2010	74.46	74.60	72.48	73.28	1,437,557	-0.78(-1.05%)
Dec 08, 2010	75.16	75.45	73.47	74.06	1,512,318	-0.95(-1.27%)
Dec 07, 2010	76.79	76.82	74.85	75.01	1,556,367	-0.42(-0.55%)
Dec 06, 2010	75.20	75.94	75.02	75.43	1,047,883	-0.27(-0.35%)
Dec 03, 2010	74.76	75.82	74.68	75.69	1,008,173	+0.57(+0.75%)
Dec 02, 2010	73.96	75.45	73.78	75.13	1,183,036	+1.27(+1.72%)
Dec 01, 2010	73.14	74.41	72.95	73.86	1,119,163	+2.02(+2.82%)
Nov 30, 2010	72.02	73.17	71.55	71.83	2,073,815	-1.22(-1.67%)
Nov 29, 2010	72.49	73.46	71.83	73.05	1,576,680	+0.15(+0.21%)
Nov 26, 2010	73.36	73.84	72.87	72.90	658,764	-1.15(-1.55%)
Nov 24, 2010	71.26	74.05	74.05	74.05	2,498,748	+3.34(+4.73%)
Nov 23, 2010	71.96	72.40	70.61	70.71	1,642,853	-2.33(-3.20%)
Nov 22, 2010	73.10	73.42	71.72	73.04	998,480	-0.72(-0.97%)
Nov 19, 2010	72.94	73.77	72.34	73.76	1,107,375	+0.57(+0.79%)
Nov 18, 2010	72.30	73.44	72.11	73.18	1,150,722	+1.67(+2.34%)
Nov 17, 2010	71.39	72.36	71.04	71.51	987,868	-0.01(-0.01%)
Nov 16, 2010	71.54	72.03	70.88	71.52	1,935,719	-0.66(-0.92%)
Nov 15, 2010	73.14	73.75	72.14	72.18	1,574,116	-0.53(-0.73%)
Nov 12, 2010	74.04	74.31	72.26	72.72	2,992,628	-2.85(-3.77%)
Nov 11, 2010	73.82	75.94	73.81	75.56	2,020,666	+0.88(+1.18%)
Nov 10, 2010	75.43	75.59	73.94	74.68	2,792,018	-0.66(-0.88%)
Nov 09, 2010	75.76	75.99	74.62	75.34	2,351,461	-0.09(-0.12%)
Nov 08, 2010	75.15	75.57	74.83	75.43	1,405,529	-0.27(-0.36%)
Nov 05, 2010	75.25	75.75	74.76	75.70	1,561,144	+0.42(+0.55%)
Nov 04, 2010	74.43	75.51	74.08	75.29	1,892,238	+1.64(+2.23%)
Nov 03, 2010	73.11	73.64	71.88	73.64	1,761,542	+0.96(+1.32%)
Nov 02, 2010	72.03	72.94	71.66	72.68	1,064,542	+1.40(+1.97%)
Nov 01, 2010	72.44	72.75	70.82	71.28	2,087,564	-0.60(-0.83%)
Oct 29, 2010	70.02	72.09	70.02	71.88	2,013,180	+1.66(+2.36%)
Oct 28, 2010	70.12	71.59	68.81	70.22	3,799,838	+2.03(+2.98%)
Oct 27, 2010	68.20	68.57	67.42	68.19	1,360,419	-0.91(-1.32%)
Oct 25, 2010	69.48	70.02	68.95	69.10	1,224,471	+0.08(+0.12%)
Oct 22, 2010	68.16	69.02	67.80	69.02	1,377,007	+1.09(+1.61%)
Oct 21, 2010	67.76	68.82	67.53	67.93	2,101,048	+0.30(+0.44%)
Oct 20, 2010	67.91	68.36	67.46	67.63	2,590,562	-0.20(-0.30%)
Oct 19, 2010	68.28	68.71	67.36	67.83	1,937,668	-1.53(-2.21%)
Oct 18, 2010	68.95	69.74	68.39	69.37	2,455,319	+0.56(+0.81%)
Oct 15, 2010	68.69	69.43	68.15	68.81	2,414,206	+0.49(+0.71%)
Oct 14, 2010	68.70	69.22	67.69	68.32	1,255,290	-0.43(-0.63%)
Oct 13, 2010	68.32	69.05	68.16	68.76	1,929,430	+0.96(+1.42%)
Oct 12, 2010	68.06	68.16	67.10	67.79	1,421,702	-0.61(-0.89%)
Oct 11, 2010	68.34	69.14	68.08	68.40	1,148,434	+0.02(+0.03%)
Oct 08, 2010	68.39	68.65	66.62	68.39	1,444,215	+0.94(+1.39%)
Oct 07, 2010	68.13	68.36	67.13	67.45	1,505	-0.25(-0.36%)
Oct 06, 2010	67.81	68.32	67.56	67.70	1,507,463	-0.41(-0.60%)
Oct 05, 2010	67.64	68.29	67.29	68.10	689	+1.29(+1.93%)
Oct 04, 2010	66.87	67.57	66.40	66.82	1,562,804	-0.02(-0.03%)
Oct 01, 2010	66.83	67.19	66.22	66.83	1,509,950	+0.59(+0.89%)
Sep 30, 2010	66.24	67.54	65.20	66.25	3,637	-0.38(-0.57%)
Sep 29, 2010	66.17	66.92	65.78	66.62	7,859	+0.27(+0.41%)
Sep 28, 2010	66.62	66.62	64.96	66.35	1,378	+0.21(+0.32%)
Sep 27, 2010	66.64	66.87	66.14	66.14	796,647	-0.42(-0.64%)
Sep 24, 2010	65.82	66.87	65.62	66.56	1,170,770	+1.57(+2.42%)
Sep 23, 2010	64.99	65.49	64.17	64.99	163	-0.52(-0.79%)
Sep 22, 2010	66.36	67.04	65.39	65.51	1,339,126	-0.66(-1.00%)
Sep 21, 2010	66.29	66.55	65.59	66.17	5,101	-0.01(-0.01%)
Sep 20, 2010	65.25	66.40	65.03	66.18	1,370,738	+0.85(+1.30%)
Sep 17, 2010	65.33	66.46	65.08	65.33	3,399,096	-2.59(-3.82%)
Sep 15, 2010	67.48	68.04	67.03	67.93	1,678,879	-0.08(-0.12%)
Sep 14, 2010	67.63	68.48	67.42	68.01	13,388	+0.18(+0.26%)
Sep 13, 2010	66.73	68.01	66.62	67.83	1,843,524	+1.51(+2.27%)
Sep 10, 2010	66.04	66.60	65.62	66.32	1,351,811	+0.84(+1.28%)
Sep 09, 2010	65.71	65.90	64.72	65.48	3,244	+0.92(+1.42%)
Sep 08, 2010	64.68	65.23	64.34	64.57	6,838	+0.10(+0.15%)
Sep 07, 2010	65.33	65.58	64.28	64.47	1,193	-1.16(-1.76%)
Sep 03, 2010	64.11	65.72	64.11	65.62	1,861,551	+1.52(+2.37%)
Sep 02, 2010	62.84	64.19	62.46	64.11	2,699	+1.31(+2.09%)
Sep 01, 2010	62.90	63.17	62.19	62.79	2,798,343	+1.36(+2.21%)
Aug 31, 2010	61.36	62.50	59.63	61.43	10,304	+0.64(+1.05%)
Aug 30, 2010	60.53	62.32	60.27	60.79	3,952,310	+1.48(+2.49%)
Aug 27, 2010	59.32	59.42	56.36	59.32	1,820,618	+2.06(+3.61%)
Aug 26, 2010	57.83	57.83	56.49	57.25	21,270	-0.12(-0.22%)
Aug 25, 2010	57.47	57.63	56.28	57.38	26,217	-0.40(-0.69%)
Aug 24, 2010	58.21	58.51	57.58	57.77	1,488	-1.66(-2.79%)
Aug 23, 2010	59.40	60.18	59.40	59.43	1,082,992	+0.24(+0.40%)
Aug 20, 2010	59.48	59.92	58.75	59.19	1,181,939	-0.79(-1.31%)
Aug 19, 2010	60.51	60.55	59.61	59.98	529	-0.82(-1.35%)
Aug 18, 2010	61.23	61.34	60.13	60.80	7,289	-0.60(-0.98%)
Aug 17, 2010	59.52	61.87	59.27	61.40	1,464	+2.53(+4.30%)
Aug 16, 2010	58.96	59.41	58.31	58.87	1,921,307	-0.37(-0.63%)
Aug 13, 2010	59.24	59.56	58.19	59.24	1,405,752	+0.59(+1.01%)
Aug 12, 2010	58.15	59.11	58.05	58.65	1,115,334	-0.48(-0.81%)
Aug 11, 2010	59.75	60.16	58.73	59.12	324	-1.75(-2.87%)
Aug 10, 2010	60.74	61.08	60.12	60.87	31,815	-0.53(-0.86%)
Aug 09, 2010	61.29	61.53	60.53	61.40	1,437,432	+0.53(+0.87%)
Aug 06, 2010	60.87	61.42	59.97	60.87	1,707,979	-0.53(-0.86%)
Aug 05, 2010	60.10	61.51	59.89	61.40	1,596,499	+0.79(+1.30%)
Aug 04, 2010	60.65	61.13	60.06	60.61	9,691	-0.11(-0.17%)
Aug 03, 2010	60.69	61.56	60.45	60.72	13,648	+0.06(+0.10%)
Aug 02, 2010	59.93	60.82	59.30	60.66	1,584,275	+1.65(+2.80%)
Jul 30, 2010	59.00	60.39	58.56	59.00	2,580,291	-0.96(-1.60%)
Jul 29, 2010	60.89	61.45	59.27	59.96	6,391	+0.50(+0.84%)
Jul 28, 2010	59.46	60.14	59.07	59.46	157	+0.11(+0.18%)
Jul 27, 2010	59.36	60.55	58.85	59.36	5,923	-0.63(-1.06%)
Jul 26, 2010	59.29	60.21	59.29	59.99	1,129,205	+0.71(+1.20%)
Jul 23, 2010	59.35	59.53	58.08	59.28	1,669,831	-0.36(-0.60%)
Jul 22, 2010	59.40	60.01	58.92	59.64	8,812	+1.50(+2.59%)
Jul 21, 2010	59.65	59.67	57.76	58.13	2,170,515	-1.31(-2.21%)
Jul 20, 2010	59.44	59.57	57.36	59.44	1,185,688	+1.36(+2.35%)
Jul 19, 2010	57.98	58.36	57.33	58.08	1,341,863	+0.35(+0.61%)
Jul 16, 2010	57.73	58.74	57.42	57.73	2,231,966	-0.64(-1.10%)
Jul 15, 2010	58.72	59.45	58.01	58.37	1,310,528	-0.28(-0.48%)
Jul 14, 2010	58.47	59.39	57.81	58.65	7,498	-0.21(-0.36%)
Jul 13, 2010	58.86	59.64	58.72	58.86	2,823	+0.52(+0.89%)
Jul 12, 2010	57.64	58.39	57.51	58.34	1,481,954	+0.53(+0.91%)
Jul 09, 2010	57.82	58.56	57.15	57.82	1,579,154	-0.62(-1.05%)
Jul 08, 2010	58.32	58.76	56.97	58.43	6,998	+0.76(+1.31%)
Jul 07, 2010	55.20	57.68	55.20	57.68	2,606,953	+2.37(+4.28%)
Jul 06, 2010	55.48	56.21	54.72	55.31	10,157	+0.86(+1.58%)
Jul 02, 2010	54.45	54.97	53.78	54.45	2,370,937	+0.60(+1.11%)
Jul 01, 2010	52.98	54.40	52.11	53.85	3,127,931	+0.77(+1.44%)
Jun 30, 2010	53.05	53.93	52.71	53.08	2,737	+0.09(+0.17%)
Jun 29, 2010	52.99	53.70	52.73	52.99	454	-2.35(-4.24%)
Jun 25, 2010	55.34	55.93	54.00	55.34	3,005,379	+0.84(+1.53%)
Jun 24, 2010	54.66	55.31	54.19	54.51	2,202,991	-0.40(-0.74%)
Jun 23, 2010	55.41	55.63	54.67	54.91	2,025,387	-0.57(-1.03%)
Jun 22, 2010	57.40	57.46	55.23	55.48	4,198	-1.96(-3.42%)
Jun 21, 2010	58.73	59.28	57.02	57.45	1,791,295	-0.61(-1.05%)
Jun 18, 2010	58.05	58.26	57.20	58.05	1,740,972	-0.11(-0.18%)
Jun 17, 2010	58.12	58.30	57.57	58.16	1,609,624	-0.09(-0.15%)
Jun 16, 2010	57.98	58.66	57.07	58.25	2,284,006	-0.22(-0.38%)
Jun 15, 2010	56.93	58.56	56.58	58.47	5,469	+2.44(+4.35%)
Jun 14, 2010	57.06	57.39	55.66	56.03	2,132,132	-0.26(-0.47%)
Jun 11, 2010	55.67	56.31	55.19	56.29	1,921,010	+0.07(+0.13%)
Jun 10, 2010	54.95	56.30	54.92	56.22	1,254	+2.49(+4.63%)
Jun 09, 2010	54.15	55.04	53.28	53.73	3,440,380	+0.16(+0.30%)
Jun 08, 2010	52.98	53.65	52.26	53.58	10,226	+0.64(+1.21%)
Jun 07, 2010	54.02	54.32	52.74	52.93	2,397,130	-0.39(-0.73%)
Jun 04, 2010	53.32	56.42	53.06	53.32	4,004,710	-2.47(-4.43%)
Jun 03, 2010	54.62	56.02	53.85	55.79	5,970,759	+2.87(+5.42%)
Jun 02, 2010	49.99	52.92	49.71	52.92	33,082	+3.45(+6.97%)
Jun 01, 2010	51.95	51.95	49.47	49.47	4,960,786	-2.87(-5.48%)
May 28, 2010	52.34	54.57	52.03	52.34	3,851,996	-1.93(-3.55%)
May 27, 2010	54.39	55.51	53.98	54.27	3,891,591	+1.26(+2.37%)
May 26, 2010	52.26	53.68	52.26	53.01	3,873,763	+1.43(+2.76%)
May 25, 2010	51.14	51.67	50.24	51.59	11,053	-0.86(-1.64%)
May 24, 2010	53.82	53.82	52.42	52.45	1,788,294	-1.33(-2.47%)
May 21, 2010	52.40	53.82	51.38	53.78	4,902,345	+0.67(+1.26%)
May 20, 2010	53.43	54.22	52.97	53.11	4,069,447	-3.28(-5.82%)
May 19, 2010	56.93	57.28	54.97	56.39	2,967,912	-1.06(-1.84%)
May 18, 2010	58.92	59.35	57.28	57.45	4,073	-0.56(-0.97%)
May 17, 2010	59.36	59.80	57.18	58.01	2,753,939	-0.99(-1.67%)
May 14, 2010	58.99	60.41	57.84	58.99	2,945,766	-1.65(-2.71%)
May 13, 2010	61.45	62.10	60.46	60.64	2,425,566	-1.06(-1.73%)
May 12, 2010	60.64	61.86	59.57	61.70	5,491,323	+1.39(+2.30%)
May 11, 2010	62.40	62.45	60.09	60.31	55,743	-3.98(-6.19%)
May 10, 2010	63.55	64.36	63.40	64.29	2,885,774	+2.00(+3.21%)
May 07, 2010	63.35	64.25	61.47	62.29	2,738,085	-1.34(-2.10%)
May 06, 2010	63.59	66.06	61.23	63.63	1,650	-2.09(-3.18%)
May 05, 2010	65.82	66.58	65.32	65.72	2,427,954	-1.77(-2.62%)
May 04, 2010	67.36	67.84	66.38	67.49	1,985,011	-0.87(-1.27%)
May 03, 2010	67.11	68.86	66.92	68.36	1,749,148	+1.30(+1.94%)
Apr 30, 2010	68.76	69.06	66.31	67.06	3,160,323	-1.62(-2.36%)
Apr 29, 2010	68.89	70.19	66.33	68.68	3,390,543	-0.58(-0.84%)
Apr 28, 2010	69.38	69.75	68.54	69.26	2,288,307	+0.61(+0.88%)
Apr 27, 2010	70.30	70.83	68.53	68.66	1,919,265	-2.20(-3.11%)
Apr 26, 2010	70.71	71.54	70.33	70.86	1,949,233	+0.07(+0.10%)
Apr 23, 2010	69.54	70.80	69.13	70.79	2,381,514	+1.16(+1.66%)
Apr 22, 2010	68.06	70.03	67.90	69.63	1,930,777	+0.82(+1.19%)
Apr 21, 2010	68.94	69.24	68.41	68.82	9,386	-0.23(-0.33%)
Apr 20, 2010	68.42	69.43	68.40	69.04	936	+1.18(+1.73%)
Apr 19, 2010	67.16	68.02	66.85	67.87	1,212,446	+0.02(+0.03%)
Apr 16, 2010	68.15	68.68	67.20	67.85	2,208,579	-0.89(-1.29%)
Apr 15, 2010	68.94	68.98	68.26	68.74	1,229,578	+0.13(+0.19%)
Apr 14, 2010	67.74	68.67	67.15	68.61	1,764,112	+1.37(+2.04%)
Apr 13, 2010	67.14	67.53	66.24	67.24	1,325,858	+0.06(+0.09%)
Apr 12, 2010	67.25	67.81	66.80	67.17	1,729,777	-0.31(-0.46%)
Apr 09, 2010	67.22	67.74	66.89	67.48	1,488,499	+0.66(+0.99%)
Apr 08, 2010	66.09	66.95	65.35	66.82	1,265,787	+0.23(+0.34%)
Apr 07, 2010	66.32	67.29	65.83	66.59	2,624,515	-0.03(-0.04%)
Apr 06, 2010	67.20	67.43	66.43	66.62	2,714,102	-1.35(-1.99%)
Apr 05, 2010	66.33	68.36	66.09	67.97	2,805,367	+1.90(+2.87%)

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