Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	57.88	58.04	57.85	57.89	68,182	-0.07(-0.12%)
Mar 30, 2011	58.08	58.12	57.89	57.96	10,825	+0.25(+0.43%)
Mar 29, 2011	57.24	57.71	57.07	57.71	26,564	+0.39(+0.69%)
Mar 28, 2011	57.85	57.85	57.32	57.32	13,418	-0.29(-0.51%)
Mar 25, 2011	57.74	57.99	57.60	57.61	62,417	+0.07(+0.13%)
Mar 24, 2011	56.96	57.60	56.75	57.54	50,287	+0.93(+1.64%)
Mar 23, 2011	56.09	56.72	55.85	56.61	108,831	+0.42(+0.75%)
Mar 22, 2011	56.49	56.49	56.11	56.19	18,765	-0.18(-0.33%)
Mar 21, 2011	56.51	56.52	56.33	56.37	35,361	+1.12(+2.03%)
Mar 18, 2011	55.92	55.92	55.23	55.25	62,543	+0.09(+0.17%)
Mar 17, 2011	55.54	55.79	55.16	55.16	36,284	+0.35(+0.64%)
Mar 16, 2011	55.78	56.06	54.51	54.81	98,728	-1.31(-2.34%)
Mar 15, 2011	55.92	56.41	55.83	56.12	78,884	-0.76(-1.34%)
Mar 14, 2011	56.86	57.12	56.55	56.89	108,331	-0.27(-0.47%)
Mar 11, 2011	56.63	57.39	56.56	57.15	72,120	+0.33(+0.58%)
Mar 10, 2011	57.33	57.33	56.73	56.82	108,243	-1.18(-2.04%)
Mar 09, 2011	58.28	58.28	57.80	58.01	19,506	-0.45(-0.77%)
Mar 08, 2011	58.05	58.68	57.76	58.46	15,593	+0.42(+0.73%)
Mar 07, 2011	59.20	59.20	57.62	58.03	61,642	-0.90(-1.53%)
Mar 04, 2011	59.45	59.45	58.65	58.93	202,679	-0.40(-0.68%)
Mar 03, 2011	58.91	59.49	58.91	59.34	128,143	+1.01(+1.73%)
Mar 02, 2011	58.02	58.78	58.02	58.33	17,219	+0.28(+0.49%)
Mar 01, 2011	59.23	59.28	57.88	58.05	127,917	-0.99(-1.68%)
Feb 28, 2011	59.33	59.43	58.75	59.04	21,016	-0.03(-0.05%)
Feb 25, 2011	58.59	59.17	58.59	59.06	39,880	+0.77(+1.32%)
Feb 24, 2011	58.01	58.47	57.74	58.29	113,016	+0.29(+0.51%)
Feb 23, 2011	58.66	58.70	57.52	58.00	36,975	-0.92(-1.56%)
Feb 22, 2011	59.75	59.96	58.84	58.92	93,282	-1.61(-2.66%)
Feb 18, 2011	60.69	60.73	60.37	60.52	131,635	-0.06(-0.09%)
Feb 17, 2011	60.24	60.67	60.20	60.58	17,383	+0.19(+0.32%)
Feb 16, 2011	60.22	60.49	60.15	60.38	39,809	+0.43(+0.72%)
Feb 15, 2011	60.27	60.27	59.84	59.95	27,248	-0.35(-0.58%)
Feb 14, 2011	60.24	60.41	60.14	60.30	30,689	+0.18(+0.31%)
Feb 11, 2011	59.73	60.19	59.73	60.12	70,307	+0.26(+0.43%)
Feb 10, 2011	59.44	59.94	59.31	59.86	38,640	-0.17(-0.28%)
Feb 09, 2011	59.90	60.19	59.88	60.03	38,866	-0.17(-0.27%)
Feb 08, 2011	60.02	60.19	59.74	60.19	80,189	+0.32(+0.54%)
Feb 07, 2011	59.71	60.14	59.60	59.87	51,895	+0.36(+0.60%)
Feb 04, 2011	59.18	59.54	59.10	59.51	36,242	+0.48(+0.81%)
Feb 03, 2011	58.95	59.16	58.47	59.04	27,148	+0.07(+0.12%)
Feb 02, 2011	58.71	59.13	58.69	58.96	13,997	+0.21(+0.36%)
Feb 01, 2011	58.12	58.88	58.10	58.75	63,287	+1.07(+1.86%)
Jan 31, 2011	57.35	57.71	57.10	57.68	24,243	+0.33(+0.57%)
Jan 28, 2011	58.81	58.81	57.12	57.35	58,770	-1.43(-2.44%)
Jan 27, 2011	58.53	58.95	58.44	58.78	57,811	+0.43(+0.73%)
Jan 26, 2011	58.19	58.54	58.01	58.35	70,624	+0.34(+0.58%)
Jan 25, 2011	57.79	58.05	57.57	58.02	24,680	+0.08(+0.14%)
Jan 24, 2011	57.29	57.93	57.12	57.93	24,819	+0.78(+1.37%)
Jan 21, 2011	57.92	57.92	57.14	57.15	24,464	-0.40(-0.69%)
Jan 20, 2011	57.69	57.75	56.98	57.55	76,912	-0.51(-0.87%)
Jan 19, 2011	58.60	58.63	57.86	58.05	53,722	-0.57(-0.97%)
Jan 18, 2011	58.06	58.65	57.98	58.62	65,071	+0.28(+0.47%)
Jan 14, 2011	57.84	58.35	57.76	58.35	25,843	+0.55(+0.95%)
Jan 13, 2011	57.80	57.94	57.65	57.80	28,582	-0.04(-0.06%)
Jan 12, 2011	57.61	57.83	57.47	57.83	37,774	+0.51(+0.88%)
Jan 11, 2011	57.41	57.44	57.12	57.33	27,136	+0.15(+0.26%)
Jan 10, 2011	56.90	57.29	56.73	57.18	61,922	+0.15(+0.26%)
Jan 07, 2011	57.24	57.31	56.48	57.03	37,692	-0.18(-0.32%)
Jan 06, 2011	56.89	57.24	56.74	57.22	56,580	+0.49(+0.86%)
Jan 05, 2011	56.18	56.75	56.18	56.73	58,070	+0.42(+0.75%)
Jan 04, 2011	56.41	56.48	55.92	56.31	160,368	+0.04(+0.07%)
Jan 03, 2011	56.00	56.56	55.89	56.27	43,988	+0.76(+1.37%)
Dec 31, 2010	55.63	55.72	55.38	55.51	21,950	-0.25(-0.44%)
Dec 30, 2010	55.80	55.84	55.73	55.76	11,410	-0.08(-0.15%)
Dec 29, 2010	55.89	55.99	55.78	55.84	83,571	+0.09(+0.16%)
Dec 28, 2010	55.88	55.90	55.66	55.75	107,966	-0.06(-0.12%)
Dec 27, 2010	55.59	55.90	55.38	55.81	10,708	+0.11(+0.20%)
Dec 23, 2010	55.78	55.83	55.64	55.70	26,723	-0.11(-0.20%)
Dec 22, 2010	55.88	55.92	55.75	55.81	78,302	-0.06(-0.10%)
Dec 21, 2010	55.73	55.90	55.70	55.87	49,932	+0.36(+0.65%)
Dec 20, 2010	55.67	55.69	55.24	55.51	62,769	-0.04(-0.08%)
Dec 17, 2010	55.47	55.70	55.43	55.55	43,288	+0.16(+0.30%)
Dec 16, 2010	55.16	55.54	55.10	55.39	37,160	+0.27(+0.50%)
Dec 15, 2010	55.27	55.63	55.02	55.11	37,017	-0.27(-0.50%)
Dec 14, 2010	55.51	55.67	55.26	55.39	66,515	-0.05(-0.10%)
Dec 13, 2010	55.97	55.97	55.44	55.44	30,860	-0.26(-0.46%)
Dec 10, 2010	55.56	55.77	55.43	55.70	99,928	+0.29(+0.53%)
Dec 09, 2010	55.72	55.72	55.32	55.41	41,517	+0.02(+0.03%)
Dec 08, 2010	55.12	55.39	54.91	55.39	14,563	+0.41(+0.75%)
Dec 07, 2010	55.61	55.61	54.96	54.98	422,143	+0.01(+0.02%)
Dec 06, 2010	54.95	55.08	54.88	54.97	99,493	+0.04(+0.07%)
Dec 03, 2010	54.46	54.98	54.46	54.93	21,129	+0.25(+0.45%)
Dec 02, 2010	54.12	54.74	54.12	54.68	13,853	+0.64(+1.19%)
Dec 01, 2010	53.70	54.28	53.70	54.04	9,335	+1.12(+2.11%)
Nov 30, 2010	53.05	53.18	52.80	52.92	24,657	-0.64(-1.20%)
Nov 29, 2010	53.50	53.71	53.03	53.57	72,298	-0.25(-0.46%)
Nov 26, 2010	53.60	54.03	53.60	53.81	64,872	-0.28(-0.52%)
Nov 24, 2010	53.51	54.10	54.10	54.10	24,138	+1.04(+1.95%)
Nov 23, 2010	53.43	53.43	52.77	53.06	30,961	-0.78(-1.45%)
Nov 22, 2010	53.26	53.85	53.18	53.84	33,613	+0.42(+0.79%)
Nov 19, 2010	53.20	53.47	53.11	53.42	26,983	+0.18(+0.34%)
Nov 18, 2010	52.79	53.46	52.79	53.24	19,808	+0.97(+1.86%)
Nov 17, 2010	52.35	52.64	52.22	52.26	33,756	-0.02(-0.04%)
Nov 16, 2010	52.81	52.96	52.10	52.28	133,698	-0.90(-1.69%)
Nov 15, 2010	53.68	53.68	53.17	53.18	70,067	-0.30(-0.57%)
Nov 12, 2010	53.88	54.27	53.13	53.48	15,096	-0.67(-1.24%)
Nov 11, 2010	53.78	54.23	53.45	54.15	40,389	-0.92(-1.66%)
Nov 10, 2010	54.84	55.11	54.49	55.07	35,043	+0.20(+0.37%)
Nov 09, 2010	55.20	55.46	54.67	54.87	87,745	-0.17(-0.32%)
Nov 08, 2010	54.91	55.19	54.88	55.04	20,335	+0.06(+0.12%)
Nov 05, 2010	54.98	55.02	54.77	54.98	75,224	+0.08(+0.15%)
Nov 04, 2010	54.74	55.01	54.64	54.89	34,833	+0.82(+1.51%)
Nov 03, 2010	53.76	54.10	53.56	54.08	36,071	+0.34(+0.63%)
Nov 02, 2010	53.60	53.86	53.60	53.74	43,549	+0.46(+0.86%)
Nov 01, 2010	53.36	53.73	53.02	53.28	32,125	+0.08(+0.15%)
Oct 29, 2010	53.13	53.46	53.13	53.20	49,732	+0.12(+0.22%)
Oct 28, 2010	53.26	53.26	52.69	53.08	27,051	+0.00(+0.00%)
Oct 27, 2010	52.52	53.12	52.49	53.08	29,598	+0.36(+0.68%)
Oct 25, 2010	52.60	53.03	52.60	52.72	34,168	+0.27(+0.51%)
Oct 22, 2010	52.11	52.48	52.08	52.46	44,996	+0.41(+0.80%)
Oct 21, 2010	52.35	52.42	51.61	52.04	192,852	+0.09(+0.17%)
Oct 20, 2010	51.66	52.23	51.58	51.95	25,931	+0.41(+0.80%)
Oct 19, 2010	51.52	52.00	51.18	51.54	35,046	-0.82(-1.56%)
Oct 18, 2010	52.32	52.47	52.15	52.36	22,398	+0.05(+0.11%)
Oct 15, 2010	51.99	52.31	51.57	52.30	31,833	+0.89(+1.73%)
Oct 14, 2010	51.56	51.66	51.16	51.41	20,449	-0.04(-0.07%)
Oct 13, 2010	51.29	51.65	51.16	51.45	38,984	+0.49(+0.97%)
Oct 12, 2010	50.48	51.06	50.25	50.95	16,577	+0.37(+0.72%)
Oct 11, 2010	50.58	50.85	50.46	50.59	144,815	+0.01(+0.02%)
Oct 08, 2010	50.58	50.68	49.91	50.58	50,302	+0.33(+0.66%)
Oct 07, 2010	50.38	50.38	49.86	50.25	68,347	+0.17(+0.35%)
Oct 06, 2010	50.46	50.63	49.73	50.07	15,205	-0.49(-0.98%)
Oct 05, 2010	49.91	50.66	49.91	50.57	19,220	+1.14(+2.30%)
Oct 04, 2010	49.88	49.92	49.18	49.43	21,274	-0.57(-1.15%)
Oct 01, 2010	50.01	50.50	49.87	50.01	37,201	-0.12(-0.24%)
Sep 30, 2010	50.58	50.72	49.78	50.13	114,163	-0.18(-0.36%)
Sep 29, 2010	50.16	50.48	50.14	50.31	25,323	+0.02(+0.04%)
Sep 28, 2010	50.33	50.41	49.47	50.29	65,153	+0.08(+0.16%)
Sep 27, 2010	50.39	50.59	50.16	50.21	23,373	-0.05(-0.11%)
Sep 24, 2010	49.68	50.28	49.68	50.27	36,315	+1.11(+2.25%)
Sep 23, 2010	48.81	49.65	48.80	49.16	146,086	+0.03(+0.06%)
Sep 22, 2010	49.25	49.42	48.85	49.13	60,588	-0.27(-0.56%)
Sep 21, 2010	49.56	49.82	49.31	49.41	63,164	-0.13(-0.26%)
Sep 20, 2010	48.92	49.60	48.92	49.53	29,026	+0.75(+1.54%)
Sep 17, 2010	48.78	48.98	48.60	48.78	15,434	+0.49(+1.01%)
Sep 15, 2010	48.07	48.37	47.90	48.30	11,036	+0.24(+0.50%)
Sep 14, 2010	47.68	48.43	47.68	48.06	21,957	+0.27(+0.58%)
Sep 13, 2010	47.22	47.88	47.22	47.78	17,430	+1.02(+2.17%)
Sep 10, 2010	46.90	46.90	46.48	46.77	16,153	-0.01(-0.02%)
Sep 09, 2010	47.19	47.19	46.72	46.78	49,219	+0.10(+0.22%)
Sep 08, 2010	46.58	46.82	46.49	46.68	21,042	+0.21(+0.45%)
Sep 07, 2010	46.73	46.92	46.46	46.47	18,059	-0.51(-1.09%)
Sep 03, 2010	46.70	46.98	46.54	46.98	19,689	+0.78(+1.69%)
Sep 02, 2010	45.74	46.20	45.70	46.20	9,574	+0.47(+1.02%)
Sep 01, 2010	45.10	45.86	45.05	45.73	48,540	+1.33(+2.99%)
Aug 31, 2010	44.58	44.87	44.21	44.40	49,846	-0.33(-0.74%)
Aug 30, 2010	45.16	45.41	44.73	44.73	17,989	-0.60(-1.31%)
Aug 27, 2010	45.33	45.38	44.20	45.33	91,591	+0.54(+1.21%)
Aug 26, 2010	45.44	45.51	44.70	44.79	98,318	-0.47(-1.03%)
Aug 25, 2010	44.66	45.38	44.50	45.26	114,279	+0.32(+0.71%)
Aug 24, 2010	45.20	45.41	44.81	44.94	51,806	-0.76(-1.66%)
Aug 23, 2010	46.38	46.47	45.70	45.70	125,390	-0.45(-0.97%)
Aug 20, 2010	46.04	46.28	45.84	46.14	212,170	+0.00(+0.00%)
Aug 19, 2010	46.56	46.70	45.95	46.14	30,923	-0.59(-1.25%)
Aug 18, 2010	46.45	47.00	46.33	46.73	24,313	+0.23(+0.49%)
Aug 17, 2010	46.33	46.87	46.25	46.50	47,884	+0.56(+1.21%)
Aug 16, 2010	45.51	46.18	45.43	45.94	25,637	+0.14(+0.30%)
Aug 13, 2010	45.81	46.19	45.80	45.81	25,754	-0.24(-0.52%)
Aug 12, 2010	45.89	46.23	45.60	46.04	55,196	-0.85(-1.82%)
Aug 11, 2010	47.45	47.45	46.72	46.90	106,875	-1.31(-2.72%)
Aug 10, 2010	48.35	48.46	47.86	48.21	372,690	-0.60(-1.22%)
Aug 09, 2010	48.62	48.86	48.44	48.80	69,656	+0.28(+0.59%)
Aug 06, 2010	48.52	48.61	47.88	48.52	28,950	-0.05(-0.11%)
Aug 05, 2010	48.56	48.67	48.39	48.57	26,255	-0.21(-0.43%)
Aug 04, 2010	48.50	48.85	48.27	48.78	82,555	+0.44(+0.91%)
Aug 03, 2010	48.46	48.53	48.19	48.34	17,254	-0.21(-0.43%)
Aug 02, 2010	48.13	48.73	48.05	48.55	27,471	+0.93(+1.94%)
Jul 30, 2010	47.63	47.87	47.09	47.63	39,879	-0.16(-0.33%)
Jul 29, 2010	48.41	48.49	47.39	47.78	90,179	-0.44(-0.91%)
Jul 28, 2010	48.56	48.75	48.10	48.22	22,783	-0.44(-0.90%)
Jul 27, 2010	48.88	49.00	48.54	48.66	56,584	-0.06(-0.13%)
Jul 26, 2010	48.40	48.76	48.18	48.73	57,771	+0.34(+0.70%)
Jul 23, 2010	47.86	48.39	47.75	48.39	58,538	+0.32(+0.67%)
Jul 22, 2010	47.35	48.19	47.35	48.07	96,648	+1.35(+2.88%)
Jul 21, 2010	47.81	47.81	46.64	46.72	35,841	-0.75(-1.58%)
Jul 20, 2010	46.24	47.47	45.99	47.47	97,005	+0.32(+0.68%)
Jul 19, 2010	46.80	47.24	46.57	47.15	45,790	+0.60(+1.28%)
Jul 16, 2010	46.56	47.77	46.56	46.56	323,881	-1.51(-3.14%)
Jul 15, 2010	47.95	48.12	47.28	48.07	47,901	+0.04(+0.08%)
Jul 14, 2010	47.81	48.28	47.73	48.03	37,780	+0.44(+0.92%)
Jul 13, 2010	47.24	47.78	46.99	47.59	86,624	+0.78(+1.66%)
Jul 12, 2010	46.44	47.00	46.44	46.81	55,703	+0.29(+0.63%)
Jul 09, 2010	46.52	46.52	46.16	46.52	286,176	+0.38(+0.81%)
Jul 08, 2010	46.29	46.37	45.66	46.14	35,884	+0.20(+0.44%)
Jul 07, 2010	44.34	45.94	44.34	45.94	44,865	+1.69(+3.81%)
Jul 06, 2010	44.65	45.00	43.96	44.26	31,520	+0.27(+0.60%)
Jul 02, 2010	43.99	44.31	43.70	43.99	60,327	-0.14(-0.31%)
Jul 01, 2010	44.28	44.59	43.47	44.13	168,848	-0.16(-0.37%)
Jun 30, 2010	44.91	45.24	44.19	44.29	74,330	-0.70(-1.55%)
Jun 29, 2010	46.08	46.08	44.69	44.99	105,318	-1.80(-3.86%)
Jun 25, 2010	46.80	47.18	46.45	46.80	70,890	-0.09(-0.20%)
Jun 24, 2010	47.51	47.51	46.72	46.89	27,758	-0.86(-1.80%)
Jun 23, 2010	48.00	48.22	47.40	47.75	121,731	-0.18(-0.38%)
Jun 22, 2010	48.54	48.92	47.91	47.93	108,738	-0.51(-1.06%)
Jun 21, 2010	49.45	49.47	48.23	48.44	142,812	-0.43(-0.87%)
Jun 18, 2010	48.87	49.18	48.74	48.87	32,940	-0.03(-0.06%)
Jun 17, 2010	48.96	48.97	48.41	48.90	29,064	+0.19(+0.39%)
Jun 16, 2010	48.34	48.88	48.27	48.70	56,446	+0.13(+0.26%)
Jun 15, 2010	47.55	48.60	47.54	48.58	54,949	+1.28(+2.71%)
Jun 14, 2010	47.66	48.00	47.22	47.30	81,517	+0.02(+0.04%)
Jun 11, 2010	46.33	47.32	46.33	47.28	99,275	+0.45(+0.96%)
Jun 10, 2010	46.25	46.85	46.16	46.83	33,249	+1.30(+2.85%)
Jun 09, 2010	46.18	46.69	45.46	45.53	38,757	-0.37(-0.80%)
Jun 08, 2010	45.92	46.06	45.26	45.90	45,698	-0.05(-0.12%)
Jun 07, 2010	46.96	47.12	45.84	45.95	30,639	-0.93(-1.99%)
Jun 04, 2010	46.89	48.05	46.74	46.89	29,443	-1.61(-3.32%)
Jun 03, 2010	48.00	48.54	47.88	48.49	24,231	+0.78(+1.63%)
Jun 02, 2010	47.15	47.73	46.88	47.71	15,293	+0.85(+1.81%)
Jun 01, 2010	47.16	47.92	46.79	46.87	61,581	-0.53(-1.12%)
May 28, 2010	47.40	47.98	47.10	47.40	168,741	-0.41(-0.86%)
May 27, 2010	47.20	47.81	47.17	47.81	37,632	+1.55(+3.36%)
May 26, 2010	46.97	47.59	46.16	46.25	198,187	-0.31(-0.67%)
May 25, 2010	45.50	46.64	45.12	46.57	90,200	-0.06(-0.14%)
May 24, 2010	47.02	47.34	46.63	46.63	145,609	-0.31(-0.66%)
May 21, 2010	45.64	47.24	45.44	46.94	110,748	+0.44(+0.94%)
May 20, 2010	46.47	47.37	46.36	46.50	109	-1.76(-3.66%)
May 19, 2010	48.37	48.73	47.67	48.27	210,008	-0.17(-0.36%)
May 18, 2010	49.71	49.71	48.31	48.44	229,863	-0.80(-1.63%)
May 17, 2010	49.30	49.38	48.29	49.24	54,712	-0.03(-0.06%)
May 14, 2010	49.27	49.81	48.59	49.27	58,132	-1.01(-2.00%)
May 13, 2010	50.72	51.22	50.12	50.28	194,221	-0.61(-1.20%)
May 12, 2010	49.91	50.95	49.91	50.89	58,320	+1.23(+2.47%)
May 11, 2010	50.23	50.49	49.66	49.66	193,047	-0.28(-0.57%)
May 10, 2010	49.69	49.97	49.56	49.95	65,983	+2.37(+4.98%)
May 07, 2010	48.28	48.88	46.52	47.58	250,740	-1.23(-2.51%)
May 06, 2010	50.09	50.52	0.0001	48.81	227,064	-1.54(-3.05%)
May 05, 2010	50.44	50.74	50.03	50.34	179,930	-0.29(-0.58%)
May 04, 2010	51.65	51.65	50.36	50.63	79,994	-1.60(-3.06%)
May 03, 2010	51.72	52.47	51.72	52.23	37,313	+0.71(+1.38%)
Apr 30, 2010	52.79	52.79	51.52	51.52	51,109	-1.23(-2.32%)
Apr 29, 2010	52.45	52.80	52.33	52.75	164,002	+0.51(+0.98%)
Apr 28, 2010	52.50	52.50	51.82	52.23	77,216	+0.05(+0.09%)
Apr 27, 2010	53.02	53.31	52.05	52.19	701,546	-1.09(-2.04%)
Apr 26, 2010	53.34	53.50	53.20	53.28	121,105	+0.00(+0.00%)
Apr 23, 2010	53.09	53.35	52.89	53.28	84,172	+0.11(+0.21%)
Apr 22, 2010	52.44	53.17	52.06	53.17	35,874	+0.25(+0.47%)
Apr 21, 2010	53.04	53.17	52.66	52.92	46,523	+0.11(+0.21%)
Apr 20, 2010	52.72	52.87	52.36	52.80	36,848	+0.40(+0.77%)
Apr 19, 2010	52.26	52.59	51.78	52.40	90,900	-0.10(-0.19%)
Apr 16, 2010	53.03	53.16	52.18	52.50	85,471	-0.73(-1.37%)
Apr 15, 2010	52.92	53.28	52.92	53.23	54,435	+0.25(+0.47%)
Apr 14, 2010	52.42	53.00	52.40	52.98	56,599	+0.95(+1.82%)
Apr 13, 2010	51.80	52.10	51.69	52.03	263,808	+0.15(+0.29%)
Apr 12, 2010	51.67	52.00	51.67	51.89	95,008	+0.22(+0.42%)
Apr 09, 2010	51.35	51.67	51.24	51.67	11,197	+0.38(+0.75%)
Apr 08, 2010	51.09	51.34	50.78	51.28	520,432	+0.08(+0.16%)
Apr 07, 2010	51.35	51.50	51.11	51.20	27,160	-0.17(-0.33%)
Apr 06, 2010	51.06	51.52	50.99	51.37	58,823	+0.08(+0.16%)
Apr 05, 2010	50.80	51.29	50.71	51.29	50,767	+0.64(+1.26%)

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