Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	41.79	42.92	39.45	39.89	4,727,994	-4.22(-9.57%)
Feb 28, 2012	43.36	44.68	43.13	44.11	1,894,364	+0.78(+1.81%)
Feb 27, 2012	43.30	44.39	42.67	43.33	1,009,083	-0.42(-0.97%)
Feb 24, 2012	43.20	44.33	42.01	43.76	1,178,009	+0.59(+1.36%)
Feb 23, 2012	43.28	43.46	42.20	43.17	782,189	+1.19(+2.83%)
Feb 22, 2012	41.82	44.38	41.43	41.98	1,316,625	+0.30(+0.72%)
Feb 21, 2012	42.18	42.54	41.15	41.68	922,599	-0.76(-1.80%)
Feb 17, 2012	42.93	43.55	41.96	42.44	851,570	-0.24(-0.57%)
Feb 16, 2012	41.38	42.73	40.30	42.68	456,511	+1.30(+3.15%)
Feb 15, 2012	42.20	42.65	40.98	41.38	687,810	-0.43(-1.04%)
Feb 14, 2012	41.24	42.31	40.67	41.82	1,219,500	+0.34(+0.81%)
Feb 13, 2012	44.59	45.87	41.05	41.48	2,059,918	-2.42(-5.52%)
Feb 10, 2012	44.14	46.35	43.55	43.90	548,670	-0.98(-2.17%)
Feb 09, 2012	45.06	45.19	44.06	44.88	408,901	+0.13(+0.28%)
Feb 08, 2012	44.59	46.11	43.92	44.75	753,800	+0.26(+0.59%)
Feb 07, 2012	45.21	45.21	43.89	44.49	806,764	-0.90(-1.98%)
Feb 06, 2012	45.96	46.16	45.18	45.39	606,634	-0.80(-1.74%)
Feb 03, 2012	44.92	46.42	44.69	46.19	1,179,047	+2.02(+4.57%)
Feb 02, 2012	43.88	45.41	43.46	44.17	757,942	-0.23(-0.52%)
Feb 01, 2012	41.04	44.73	40.75	44.40	1,823,020	+3.74(+9.19%)
Jan 31, 2012	40.80	41.29	39.92	40.67	489,378	-0.01(-0.02%)
Jan 30, 2012	41.10	41.60	40.11	40.68	748,654	-1.08(-2.59%)
Jan 27, 2012	41.06	43.26	40.97	41.76	1,123,813	+0.97(+2.37%)
Jan 26, 2012	39.92	41.67	39.47	40.79	1,219,618	+1.29(+3.28%)
Jan 25, 2012	39.13	40.09	38.63	39.50	955,069	+0.15(+0.39%)
Jan 24, 2012	36.84	39.34	35.89	39.34	1,400,432	+2.05(+5.49%)
Jan 23, 2012	39.19	39.45	37.07	37.30	995,989	-2.09(-5.30%)
Jan 20, 2012	38.89	39.44	38.45	39.38	762,578	+0.09(+0.22%)
Jan 19, 2012	39.42	39.77	38.16	39.29	967,247	-0.06(-0.15%)
Jan 18, 2012	39.83	39.83	38.48	39.35	1,991,349	+0.08(+0.20%)
Jan 17, 2012	40.19	41.13	38.45	39.28	1,028,710	-1.03(-2.56%)
Jan 13, 2012	40.14	41.27	39.91	40.31	975,681	-0.56(-1.37%)
Jan 12, 2012	39.83	41.16	38.89	40.87	1,200,350	+0.78(+1.95%)
Jan 11, 2012	38.62	40.77	38.37	40.09	1,731,798	+1.27(+3.28%)
Jan 10, 2012	38.07	39.08	37.23	38.81	1,684,070	+1.54(+4.12%)
Jan 09, 2012	36.06	38.15	35.70	37.28	2,043,229	+1.70(+4.78%)
Jan 06, 2012	35.23	36.59	34.10	35.58	2,992,460	+2.05(+6.11%)
Jan 05, 2012	31.31	33.77	30.47	33.53	2,081,672	+2.16(+6.90%)
Jan 04, 2012	31.30	32.97	31.07	31.37	1,952,495	-4.07(-11.47%)
Dec 30, 2011	34.22	36.11	33.41	35.43	1,795,566	+1.21(+3.53%)
Dec 29, 2011	33.54	34.92	33.30	34.22	1,238,271	+0.55(+1.63%)
Dec 28, 2011	33.31	34.27	32.18	33.67	1,097,880	+0.18(+0.55%)
Dec 27, 2011	33.66	33.93	32.68	33.49	772,346	-0.22(-0.66%)
Dec 23, 2011	32.76	34.16	32.74	33.71	768,089	+0.82(+2.50%)
Dec 21, 2011	34.14	34.27	31.85	32.89	1,306,459	-0.46(-1.39%)
Dec 20, 2011	32.69	33.74	32.33	33.36	1,003,081	+1.41(+4.41%)
Dec 19, 2011	33.47	34.04	31.65	31.95	1,008,241	-1.33(-4.00%)
Dec 16, 2011	33.58	33.75	32.15	33.28	1,281,824	+0.84(+2.59%)
Dec 15, 2011	33.68	34.25	32.06	32.44	1,318,164	-0.78(-2.35%)
Dec 14, 2011	35.59	35.59	32.02	33.22	2,082,254	-2.26(-6.37%)
Dec 13, 2011	38.14	38.53	35.25	35.48	2,566,006	-2.18(-5.79%)
Dec 12, 2011	38.08	38.51	36.97	37.66	1,199,825	-1.51(-3.85%)
Dec 09, 2011	37.69	40.27	36.61	39.17	1,864,238	+1.55(+4.11%)
Dec 08, 2011	39.60	40.02	37.33	37.62	1,009,554	-2.59(-6.44%)
Dec 07, 2011	40.35	40.77	39.69	40.21	648,740	-0.14(-0.34%)
Dec 06, 2011	40.79	41.14	39.65	40.35	797,597	-0.64(-1.55%)
Dec 05, 2011	41.35	41.53	40.34	40.98	1,313,838	+1.50(+3.79%)
Dec 02, 2011	39.36	39.95	38.45	39.49	1,304,086	+0.62(+1.59%)
Dec 01, 2011	38.87	40.55	38.29	38.87	2,208,035	+1.25(+3.31%)
Nov 30, 2011	38.62	38.95	34.81	37.62	3,553,575	+0.74(+2.02%)
Nov 29, 2011	38.76	38.81	35.60	36.88	2,727,244	-1.99(-5.12%)
Nov 28, 2011	40.07	41.09	38.40	38.87	2,050,997	+0.92(+2.42%)
Nov 25, 2011	39.36	40.13	37.55	37.95	810,121	-1.40(-3.56%)
Nov 23, 2011	40.58	41.09	38.88	39.35	1,255,093	-1.86(-4.52%)
Nov 22, 2011	42.58	43.68	40.64	41.22	3,027,377	-1.43(-3.35%)
Nov 21, 2011	45.87	45.87	42.06	42.65	3,022,317	-3.89(-8.36%)
Nov 18, 2011	51.53	52.51	46.52	46.54	2,440,853	-2.69(-5.47%)
Nov 17, 2011	50.53	51.49	47.68	49.23	1,150,246	-1.81(-3.54%)
Nov 16, 2011	51.12	53.34	50.36	51.04	1,673,384	-0.44(-0.86%)
Nov 15, 2011	48.64	51.92	48.27	51.48	1,089,326	+2.45(+5.00%)
Nov 14, 2011	50.25	50.55	48.38	49.03	992,169	-1.76(-3.46%)
Nov 11, 2011	48.51	51.45	47.83	50.79	1,720,882	+3.05(+6.39%)
Nov 10, 2011	48.85	49.62	46.64	47.74	1,921,201	-0.35(-0.72%)
Nov 09, 2011	50.23	53.36	47.84	48.08	5,482,471	+0.34(+0.71%)
Nov 08, 2011	46.49	48.19	45.87	47.74	2,318,303	+2.01(+4.39%)
Nov 07, 2011	49.26	49.59	43.69	45.74	3,275,987	-4.45(-8.87%)
Nov 04, 2011	42.75	51.05	42.53	50.19	4,986,928	+7.30(+17.02%)
Nov 03, 2011	43.79	43.79	39.53	42.89	3,187,572	-0.17(-0.40%)
Nov 02, 2011	43.98	44.42	42.53	43.06	1,257,640	-0.08(-0.18%)
Nov 01, 2011	43.01	44.28	41.62	43.14	1,972,945	-2.09(-4.61%)
Oct 31, 2011	45.42	46.32	44.42	45.22	908,383	-1.07(-2.32%)
Oct 28, 2011	47.32	48.42	45.60	46.30	672,080	-1.22(-2.56%)
Oct 27, 2011	47.48	48.76	46.57	47.51	1,156,916	+2.37(+5.24%)
Oct 26, 2011	47.10	47.94	44.04	45.15	1,469,119	-1.17(-2.52%)
Oct 25, 2011	49.69	49.69	46.26	46.32	939,733	-3.54(-7.11%)
Oct 24, 2011	47.23	50.63	46.42	49.86	1,494,540	+3.19(+6.83%)
Oct 21, 2011	46.19	48.03	45.87	46.67	1,046,820	+1.57(+3.49%)
Oct 20, 2011	46.55	47.03	43.95	45.10	1,777,120	-1.54(-3.29%)
Oct 19, 2011	48.14	49.43	46.54	46.63	892,793	-2.43(-4.96%)
Oct 18, 2011	46.41	49.51	45.62	49.07	1,266,428	+2.63(+5.66%)
Oct 17, 2011	49.26	49.65	45.65	46.44	1,359,840	-3.16(-6.37%)
Oct 14, 2011	47.16	49.63	47.03	49.60	1,312,202	+3.08(+6.62%)
Oct 13, 2011	45.40	47.06	45.05	46.52	765,781	+0.49(+1.07%)
Oct 12, 2011	46.36	47.63	45.66	46.03	1,390,784	+0.42(+0.93%)
Oct 11, 2011	42.97	48.56	42.85	45.60	2,850,810	+2.16(+4.98%)
Oct 10, 2011	43.86	44.40	42.37	43.44	870,550	+0.65(+1.51%)
Oct 07, 2011	44.65	45.84	42.59	42.79	1,096,242	-2.34(-5.18%)
Oct 06, 2011	44.55	45.29	43.24	45.13	1,116,655	+1.33(+3.04%)
Oct 05, 2011	41.92	44.04	41.54	43.80	1,819,276	+1.22(+2.86%)
Oct 04, 2011	39.82	42.73	39.29	42.58	2,294,512	+2.37(+5.88%)
Oct 03, 2011	45.61	47.20	40.00	40.21	4,003,977	-6.08(-13.14%)
Sep 30, 2011	46.34	49.74	45.20	46.30	1,363,037	-0.70(-1.48%)
Sep 29, 2011	50.16	50.49	45.27	46.99	2,283,789	-1.93(-3.95%)
Sep 28, 2011	51.41	51.96	48.91	48.92	1,149,932	-2.34(-4.56%)
Sep 27, 2011	50.84	53.97	50.35	51.26	1,307,819	+1.39(+2.79%)
Sep 26, 2011	49.71	50.48	47.07	49.87	1,142,078	+0.46(+0.94%)
Sep 23, 2011	48.95	51.18	48.14	49.41	1,289,877	+0.40(+0.81%)
Sep 22, 2011	49.26	51.15	45.19	49.01	2,903,961	-2.18(-4.26%)
Sep 21, 2011	53.54	54.29	50.89	51.19	1,511,707	-2.21(-4.14%)
Sep 20, 2011	57.34	58.21	53.35	53.40	1,916,326	-2.96(-5.24%)
Sep 19, 2011	52.50	57.03	52.18	56.36	2,268,262	+2.67(+4.96%)
Sep 16, 2011	53.61	53.82	51.09	53.69	1,672,779	+0.31(+0.58%)
Sep 15, 2011	55.61	55.80	52.22	53.38	3,348,878	-1.44(-2.62%)
Sep 14, 2011	55.75	57.22	54.23	54.82	3,720,830	-0.42(-0.77%)
Sep 13, 2011	49.91	56.83	49.69	55.25	5,778,008	+5.77(+11.67%)
Sep 12, 2011	47.14	50.60	46.78	49.47	2,320,070	+1.42(+2.95%)
Sep 09, 2011	48.57	49.97	46.60	48.05	2,010,833	-1.60(-3.23%)
Sep 08, 2011	50.41	51.49	49.11	49.66	1,555,003	-1.29(-2.54%)
Sep 07, 2011	50.14	51.86	49.04	50.95	2,687,287	+1.98(+4.04%)
Sep 06, 2011	46.81	49.08	45.74	48.97	2,138,252	+0.83(+1.72%)
Sep 02, 2011	46.49	49.20	45.27	48.15	2,566,797	+0.83(+1.74%)
Sep 01, 2011	47.24	50.01	46.00	47.32	2,438,522	-0.06(-0.12%)
Aug 31, 2011	49.66	50.67	46.54	47.38	2,828,400	-1.78(-3.62%)
Aug 30, 2011	51.88	52.15	47.77	49.15	5,045,781	-0.31(-0.62%)
Aug 29, 2011	51.13	52.83	47.71	49.46	4,377,815	-0.47(-0.95%)
Aug 26, 2011	44.21	50.35	43.68	49.94	5,307,442	+4.81(+10.66%)
Aug 25, 2011	39.56	51.59	39.36	45.13	10,292,441	+6.09(+15.61%)
Aug 24, 2011	39.32	40.36	37.02	39.03	3,514,064	-0.23(-0.59%)
Aug 23, 2011	42.53	42.56	37.03	39.27	9,984,986	+5.70(+16.97%)
Aug 22, 2011	27.92	34.47	27.87	33.57	5,115,241	+6.61(+24.50%)
Aug 19, 2011	26.62	28.48	26.61	26.96	1,318,282	-0.31(-1.13%)
Aug 18, 2011	29.19	29.52	27.19	27.27	1,984,339	-3.67(-11.86%)
Aug 17, 2011	33.22	33.44	30.34	30.94	1,149,775	-1.87(-5.71%)
Aug 16, 2011	34.19	34.37	31.25	32.81	1,456,569	-1.92(-5.53%)
Aug 15, 2011	31.90	34.77	31.81	34.74	1,751,410	+3.21(+10.17%)
Aug 12, 2011	30.12	31.94	30.12	31.53	2,044,099	+2.02(+6.84%)
Aug 11, 2011	26.68	30.15	25.57	29.51	1,790,373	+3.20(+12.15%)
Aug 10, 2011	26.56	28.29	25.72	26.32	2,207,946	-0.68(-2.50%)
Aug 09, 2011	27.81	28.78	22.83	26.99	3,480,166	+4.97(+22.59%)
Aug 08, 2011	23.62	24.98	21.95	22.02	2,069,863	-2.80(-11.28%)
Aug 05, 2011	26.89	27.31	23.47	24.82	2,051,847	-1.48(-5.62%)
Aug 04, 2011	27.15	27.75	26.24	26.30	1,405,705	-1.25(-4.52%)
Aug 03, 2011	26.75	27.59	25.98	27.54	887,902	+0.88(+3.30%)
Aug 02, 2011	27.91	28.60	26.61	26.66	886,702	-1.57(-5.57%)
Aug 01, 2011	30.43	30.43	27.74	28.24	1,114,436	-0.65(-2.24%)
Jul 29, 2011	28.26	29.45	27.27	28.88	1,134,815	+0.18(+0.64%)
Jul 28, 2011	30.05	30.05	28.59	28.70	712,373	-1.43(-4.74%)
Jul 27, 2011	30.85	31.10	29.94	30.13	844,330	-1.16(-3.70%)
Jul 26, 2011	31.57	31.72	30.84	31.29	496,477	-0.30(-0.95%)
Jul 25, 2011	31.05	32.77	30.89	31.59	918,441	-0.10(-0.30%)
Jul 22, 2011	30.53	31.82	29.94	31.68	1,007,885	+0.83(+2.69%)
Jul 21, 2011	29.28	31.75	29.08	30.85	1,316,696	+1.87(+6.46%)
Jul 20, 2011	28.62	29.21	28.04	28.98	667,477	+0.21(+0.74%)
Jul 19, 2011	29.29	29.34	28.42	28.77	824,547	-0.14(-0.50%)
Jul 18, 2011	29.16	29.22	27.91	28.91	841,757	-0.33(-1.12%)
Jul 15, 2011	29.62	29.96	28.65	29.24	901,534	-0.14(-0.49%)
Jul 14, 2011	31.04	31.32	29.31	29.39	724,955	-1.51(-4.88%)
Jul 13, 2011	30.41	31.26	29.49	30.89	1,186,143	+0.79(+2.63%)
Jul 12, 2011	32.45	32.53	29.85	30.10	1,666,220	-2.62(-8.00%)
Jul 11, 2011	34.36	34.36	32.14	32.72	923,586	-2.39(-6.80%)
Jul 08, 2011	35.63	35.63	34.21	35.10	708,157	-0.79(-2.21%)
Jul 07, 2011	36.26	36.99	35.28	35.90	1,014,895	+0.29(+0.81%)
Jul 06, 2011	34.88	36.23	34.62	35.61	977,769	+0.70(+1.99%)
Jul 05, 2011	33.99	35.17	33.27	34.91	860,762	+0.80(+2.35%)
Jul 01, 2011	33.67	34.28	33.47	34.11	548,734	+0.22(+0.66%)
Jun 30, 2011	34.48	34.86	33.05	33.89	1,203,088	-0.67(-1.93%)
Jun 29, 2011	35.01	35.68	34.25	34.55	1,009,347	-0.18(-0.53%)
Jun 28, 2011	33.09	34.90	32.83	34.74	1,180,742	+1.79(+5.42%)
Jun 27, 2011	31.88	33.17	31.47	32.95	640,289	+1.17(+3.68%)
Jun 24, 2011	33.08	33.08	31.48	31.78	1,060,459	-1.03(-3.15%)
Jun 23, 2011	32.01	33.10	31.43	32.81	1,074,255	-0.02(-0.06%)
Jun 22, 2011	33.30	33.67	32.58	32.83	563,337	-0.56(-1.68%)
Jun 21, 2011	32.70	35.11	32.11	33.39	1,384,543	+0.97(+2.98%)
Jun 20, 2011	32.18	33.17	29.71	32.43	1,279,949	+1.78(+5.80%)
Jun 17, 2011	33.28	33.57	29.35	30.65	2,558,832	-2.33(-7.06%)
Jun 16, 2011	34.23	34.97	32.38	32.98	757,544	-1.26(-3.67%)
Jun 15, 2011	34.35	35.33	33.95	34.23	804,904	-1.09(-3.09%)
Jun 14, 2011	33.20	35.62	33.20	35.33	1,184,480	+2.13(+6.43%)
Jun 13, 2011	35.38	35.73	33.14	33.19	1,501,255	-2.07(-5.86%)
Jun 10, 2011	35.73	36.13	34.85	35.26	705,228	-0.44(-1.24%)
Jun 09, 2011	35.95	36.08	35.17	35.70	839,759	-0.14(-0.38%)
Jun 08, 2011	36.18	36.59	35.33	35.84	1,066,640	-0.47(-1.30%)
Jun 07, 2011	37.01	37.16	35.69	36.31	1,042,493	-0.34(-0.92%)
Jun 06, 2011	39.40	40.02	36.46	36.65	1,864,211	-2.96(-7.46%)
Jun 03, 2011	40.08	41.01	37.45	39.60	3,313,878	-1.72(-4.16%)
May 24, 2011	42.35	43.08	41.16	41.32	824,832	-0.80(-1.90%)
May 23, 2011	43.55	43.78	41.77	42.12	950,131	-2.67(-5.95%)
May 20, 2011	44.43	45.72	43.87	44.79	895,026	+0.03(+0.06%)
May 19, 2011	45.59	45.73	43.71	44.76	749,967	-0.25(-0.56%)
May 18, 2011	42.12	45.50	41.82	45.01	1,026,829	+2.78(+6.59%)
May 17, 2011	42.09	43.46	41.63	42.23	668,461	-0.38(-0.88%)
May 16, 2011	43.05	44.86	42.57	42.61	1,026,365	-0.93(-2.13%)
May 13, 2011	45.39	46.53	43.40	43.53	1,440,393	-2.05(-4.49%)
May 12, 2011	41.18	46.20	39.72	45.58	3,064,544	+3.65(+8.71%)
May 11, 2011	44.74	46.54	41.68	41.93	2,897,459	-2.80(-6.26%)
May 10, 2011	49.76	50.02	43.52	44.73	6,215,258	-9.96(-18.21%)
May 09, 2011	52.53	54.92	52.23	54.69	935,751	+2.32(+4.43%)
May 06, 2011	51.47	54.03	51.20	52.37	1,066,912	+1.60(+3.16%)
May 05, 2011	49.25	51.12	48.30	50.77	1,128,564	+0.91(+1.82%)
May 04, 2011	51.13	51.19	49.38	49.86	724,909	-1.30(-2.55%)
May 03, 2011	52.62	52.70	49.17	51.16	907,284	-1.76(-3.32%)
May 02, 2011	53.17	54.73	52.73	52.92	367,579	-0.14(-0.25%)
Apr 29, 2011	53.28	53.88	51.60	53.06	508,262	-0.34(-0.63%)
Apr 28, 2011	53.35	54.51	52.75	53.39	350,168	+0.06(+0.11%)
Apr 27, 2011	53.65	53.93	51.01	53.34	634,652	-0.05(-0.09%)
Apr 26, 2011	53.36	54.93	52.88	53.38	597,980	+0.42(+0.78%)
Apr 25, 2011	53.68	55.28	50.42	52.97	1,180,568	-2.33(-4.21%)
Apr 21, 2011	52.99	55.97	52.78	55.30	1,201,727	+3.53(+6.83%)
Apr 20, 2011	50.53	52.24	50.27	51.76	914,664	+2.57(+5.22%)
Apr 19, 2011	47.56	50.57	47.32	49.19	1,663,141	+1.60(+3.37%)
Apr 18, 2011	49.91	49.93	46.64	47.59	1,667,871	-3.44(-6.74%)
Apr 15, 2011	51.99	52.35	49.67	51.03	1,143,636	-1.22(-2.33%)
Apr 14, 2011	51.19	52.56	50.23	52.24	592,321	+0.62(+1.20%)
Apr 13, 2011	50.80	51.90	49.15	51.63	1,283,761	+1.50(+2.99%)
Apr 12, 2011	54.01	54.11	49.85	50.13	1,716,353	-4.58(-8.37%)
Apr 11, 2011	54.56	55.28	53.17	54.71	1,287,546	+0.06(+0.11%)
Apr 08, 2011	55.76	56.15	53.36	54.65	625,416	-0.33(-0.60%)
Apr 07, 2011	56.03	56.56	53.72	54.98	1,060,159	-0.48(-0.87%)
Apr 06, 2011	58.66	61.40	55.06	55.46	2,292,971	-2.55(-4.39%)
Apr 05, 2011	55.33	58.36	55.27	58.01	1,377,315	+2.40(+4.32%)
Apr 04, 2011	54.08	55.68	53.46	55.61	876,431	+1.98(+3.69%)
Apr 01, 2011	53.66	54.08	53.02	53.63	725,804	+0.47(+0.89%)
Mar 31, 2011	51.00	53.26	50.42	53.15	1,523,355	+1.79(+3.48%)
Mar 30, 2011	51.37	53.06	50.45	51.37	1,265,000	-1.02(-1.95%)
Mar 29, 2011	52.14	52.95	50.44	52.39	1,401,109	+1.83(+3.61%)
Mar 28, 2011	48.39	51.00	48.04	50.56	1,479,121	+1.98(+4.07%)
Mar 25, 2011	45.38	48.58	45.35	48.58	3,615,626	+1.51(+3.20%)
Mar 24, 2011	48.72	48.72	46.98	47.08	813,551	-0.67(-1.40%)
Mar 23, 2011	48.02	48.73	47.14	47.74	879,602	-1.12(-2.29%)
Mar 22, 2011	44.94	48.92	44.84	48.86	1,409,961	+3.74(+8.28%)
Mar 21, 2011	43.72	45.16	42.57	45.13	986,958	+0.15(+0.34%)
Mar 18, 2011	46.26	47.39	44.45	44.97	923,377	-0.32(-0.70%)
Mar 17, 2011	44.64	48.14	44.31	45.29	1,721,041	+1.39(+3.17%)
Mar 16, 2011	39.59	44.42	39.57	43.90	3,303,281	+7.03(+19.07%)
Mar 15, 2011	36.21	37.25	33.99	36.87	836,968	-1.26(-3.29%)
Mar 14, 2011	38.54	39.06	37.66	38.13	537,414	-0.76(-1.96%)
Mar 11, 2011	37.72	39.42	37.32	38.89	485,193	+0.84(+2.21%)
Mar 10, 2011	39.43	39.45	37.74	38.05	483,881	-1.80(-4.51%)
Mar 09, 2011	40.27	40.39	39.45	39.85	258,495	-0.46(-1.15%)
Mar 08, 2011	39.33	40.54	38.67	40.31	399,977	+0.89(+2.25%)
Mar 07, 2011	40.37	41.32	38.82	39.42	312,248	-0.95(-2.34%)
Mar 04, 2011	40.16	40.66	39.74	40.37	266,029	+0.08(+0.19%)
Mar 03, 2011	38.92	40.34	38.92	40.29	272,754	+1.62(+4.20%)
Mar 02, 2011	38.99	39.56	38.34	38.67	418,285	-0.52(-1.33%)

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