Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	73.87	74.75	73.44	74.58	284,138	+0.71(+0.96%)
Apr 28, 2011	73.21	74.27	73.21	73.87	220,427	+0.64(+0.87%)
Apr 27, 2011	73.84	73.98	72.71	73.23	425,484	-0.58(-0.78%)
Apr 26, 2011	72.53	73.83	72.35	73.81	661,643	+1.49(+2.07%)
Apr 25, 2011	73.87	73.93	72.30	72.32	455,905	-1.59(-2.16%)
Apr 21, 2011	74.41	74.68	73.79	73.91	368,334	-0.07(-0.09%)
Apr 20, 2011	74.30	75.06	73.60	73.98	236,876	+0.60(+0.81%)
Apr 19, 2011	73.37	73.48	72.95	73.38	206,588	+0.34(+0.46%)
Apr 18, 2011	72.58	73.09	71.42	73.04	394,869	-0.22(-0.30%)
Apr 15, 2011	73.35	73.66	73.00	73.26	253,884	-0.04(-0.05%)
Apr 14, 2011	71.89	73.52	71.67	73.30	513,678	+1.00(+1.38%)
Apr 13, 2011	72.35	72.52	71.85	72.31	524,927	+0.12(+0.17%)
Apr 12, 2011	71.52	72.58	71.52	72.19	333,633	-0.08(-0.11%)
Apr 11, 2011	72.32	72.81	71.72	72.27	435,432	-0.09(-0.12%)
Apr 08, 2011	74.14	74.90	72.17	72.36	965,054	-0.84(-1.14%)
Apr 07, 2011	69.34	73.41	69.00	73.19	1,857,293	+4.10(+5.94%)
Apr 06, 2011	69.18	69.20	68.75	69.09	509,823	+0.23(+0.33%)
Apr 05, 2011	69.06	69.29	68.72	68.86	625,316	-0.37(-0.53%)
Apr 04, 2011	69.53	69.70	69.01	69.23	841,018	-0.07(-0.10%)
Apr 01, 2011	69.46	69.70	69.01	69.30	669,866	+0.15(+0.22%)
Mar 31, 2011	68.41	69.15	68.08	69.15	7,632,978	+0.76(+1.11%)
Mar 30, 2011	68.93	68.97	68.22	68.39	428,697	-0.46(-0.67%)
Mar 29, 2011	68.57	69.13	68.17	68.85	450,094	+0.34(+0.49%)
Mar 28, 2011	69.12	69.46	68.49	68.51	550,613	-0.54(-0.78%)
Mar 25, 2011	68.18	69.29	68.00	69.05	615,012	+1.55(+2.30%)
Mar 24, 2011	67.13	67.84	66.69	67.50	534,022	+0.79(+1.18%)
Mar 23, 2011	66.24	67.17	65.53	66.71	300,989	+0.31(+0.46%)
Mar 22, 2011	66.89	67.12	66.11	66.40	261,734	-0.53(-0.79%)
Mar 21, 2011	67.00	67.08	66.74	66.93	339,337	+1.69(+2.59%)
Mar 18, 2011	65.77	65.86	65.01	65.24	509,706	+0.49(+0.75%)
Mar 17, 2011	66.15	66.15	64.75	64.75	511,708	-0.45(-0.69%)
Mar 16, 2011	65.79	66.33	64.90	65.20	404,086	-0.67(-1.01%)
Mar 15, 2011	65.99	68.40	65.65	65.86	832,710	-2.54(-3.71%)
Mar 14, 2011	68.56	68.98	68.16	68.40	453,741	-0.28(-0.41%)
Mar 11, 2011	68.77	68.99	67.77	68.68	349,205	+0.09(+0.13%)
Mar 10, 2011	69.94	69.94	68.26	68.59	466,122	-1.66(-2.37%)
Mar 09, 2011	69.98	70.74	69.15	70.25	538,828	+0.06(+0.09%)
Mar 08, 2011	68.82	71.18	68.30	70.19	913,751	+1.16(+1.69%)
Mar 07, 2011	69.96	70.10	67.23	69.03	1,302,669	-0.77(-1.10%)
Mar 04, 2011	67.50	70.01	66.41	69.80	2,328,958	+6.45(+10.19%)
Mar 03, 2011	61.94	63.47	61.47	63.34	756,264	+1.99(+3.25%)
Mar 02, 2011	61.33	62.18	61.04	61.35	367,771	-0.15(-0.24%)
Mar 01, 2011	61.73	62.06	61.00	61.50	510,238	-0.05(-0.08%)
Feb 28, 2011	61.31	62.57	61.25	61.55	470,531	+0.26(+0.42%)
Feb 25, 2011	59.54	61.32	59.54	61.29	344,903	+2.08(+3.51%)
Feb 24, 2011	58.83	59.93	58.81	59.21	311,988	+0.38(+0.64%)
Feb 23, 2011	60.53	60.67	58.56	58.83	525,819	-1.75(-2.89%)
Feb 22, 2011	60.98	61.07	60.09	60.59	458,937	-0.81(-1.31%)
Feb 18, 2011	61.71	62.25	61.14	61.39	263,728	-0.12(-0.19%)
Feb 17, 2011	61.41	61.81	61.00	61.51	329,194	+0.03(+0.05%)
Feb 16, 2011	61.18	61.68	61.02	61.48	279,213	+0.51(+0.83%)
Feb 15, 2011	61.51	61.79	60.90	60.97	403,934	-0.76(-1.23%)
Feb 14, 2011	61.51	62.72	61.47	61.73	406,866	+0.29(+0.47%)
Feb 11, 2011	59.64	61.90	59.61	61.44	740,834	+1.68(+2.82%)
Feb 10, 2011	59.35	59.98	59.35	59.76	224,562	+0.27(+0.45%)
Feb 09, 2011	59.19	59.68	59.19	59.49	184,440	+0.12(+0.20%)
Feb 08, 2011	59.20	59.59	59.07	59.37	310,679	+0.28(+0.47%)
Feb 07, 2011	58.42	59.25	58.42	59.09	303,335	+0.70(+1.19%)
Feb 04, 2011	57.81	58.48	57.81	58.40	236,324	+0.38(+0.65%)
Feb 03, 2011	57.51	58.12	56.90	58.02	227,895	+0.52(+0.90%)
Feb 02, 2011	57.17	57.59	56.91	57.50	214,133	+0.27(+0.47%)
Feb 01, 2011	57.32	58.17	57.19	57.23	229,707	+0.14(+0.24%)
Jan 31, 2011	56.87	57.71	56.67	57.09	213,340	+0.41(+0.72%)
Jan 28, 2011	57.85	57.85	56.49	56.68	225,826	-1.24(-2.15%)
Jan 27, 2011	57.58	58.17	57.57	57.93	271,719	+0.24(+0.41%)
Jan 26, 2011	57.65	57.83	57.25	57.69	251,362	+0.34(+0.59%)
Jan 25, 2011	56.90	57.40	56.41	57.35	364,018	+0.45(+0.79%)
Jan 24, 2011	56.18	57.14	55.91	56.90	375,226	+0.76(+1.35%)
Jan 21, 2011	57.48	57.48	55.86	56.15	391,582	-1.06(-1.85%)
Jan 20, 2011	57.00	57.36	56.60	57.20	375,956	+0.06(+0.10%)
Jan 19, 2011	57.12	57.55	56.81	57.14	288,099	-0.07(-0.12%)
Jan 18, 2011	57.14	57.59	56.98	57.21	554,137	+0.11(+0.19%)
Jan 14, 2011	56.97	57.32	56.70	57.10	286,528	+0.00(+0.00%)
Jan 13, 2011	57.67	57.81	56.82	57.10	460,046	-0.36(-0.62%)
Jan 12, 2011	57.72	57.81	57.05	57.46	378,270	+0.01(+0.02%)
Jan 11, 2011	56.53	57.55	56.49	57.45	627,647	+1.12(+2.00%)
Jan 10, 2011	55.48	56.42	55.24	56.33	279,180	+0.53(+0.95%)
Jan 07, 2011	55.93	56.18	55.23	55.80	236,829	+0.01(+0.02%)
Jan 06, 2011	55.71	55.89	55.58	55.79	295,117	+0.16(+0.29%)
Jan 05, 2011	56.06	56.06	55.47	55.63	448,572	-0.49(-0.87%)
Jan 04, 2011	56.71	56.71	55.86	56.12	531,239	-0.46(-0.81%)
Jan 03, 2011	56.42	56.74	56.20	56.57	376,902	+0.51(+0.91%)
Dec 31, 2010	55.94	56.53	55.53	56.07	394,044	-0.31(-0.55%)
Dec 30, 2010	56.02	57.13	55.97	56.38	372,501	+0.27(+0.48%)
Dec 29, 2010	56.29	56.63	55.93	56.11	127,986	-0.20(-0.35%)
Dec 28, 2010	56.43	56.52	55.67	56.31	274,749	+0.18(+0.32%)
Dec 27, 2010	56.23	56.48	55.68	56.13	231,330	-0.26(-0.46%)
Dec 23, 2010	56.75	56.96	56.22	56.39	277,061	-0.27(-0.47%)
Dec 22, 2010	56.96	57.03	56.37	56.65	371,251	-0.32(-0.56%)
Dec 21, 2010	57.60	57.70	56.48	56.97	470,669	-0.40(-0.69%)
Dec 20, 2010	58.46	58.46	57.34	57.37	332,690	-0.70(-1.20%)
Dec 17, 2010	58.22	58.24	57.79	58.07	607,417	-0.18(-0.31%)
Dec 16, 2010	58.02	58.62	57.95	58.25	447,569	+0.24(+0.41%)
Dec 15, 2010	58.04	58.82	57.85	58.01	502,531	-0.01(-0.02%)
Dec 14, 2010	57.93	58.48	57.69	58.02	542,867	+0.23(+0.40%)
Dec 13, 2010	57.68	58.10	57.43	57.79	789,613	+0.23(+0.40%)
Dec 10, 2010	57.32	57.68	56.85	57.56	622,077	+0.17(+0.29%)
Dec 09, 2010	56.96	57.58	56.71	57.39	485,557	+0.74(+1.30%)
Dec 08, 2010	57.41	57.41	55.25	56.65	1,967,307	+3.35(+6.29%)
Dec 07, 2010	53.44	53.72	52.91	53.30	930,091	+0.06(+0.11%)
Dec 06, 2010	53.29	53.38	53.03	53.24	438,017	-0.05(-0.09%)
Dec 03, 2010	53.29	53.48	53.12	53.29	1,000,786	-0.24(-0.45%)
Dec 02, 2010	54.13	54.38	53.48	53.53	766,343	-0.57(-1.05%)
Dec 01, 2010	54.14	54.65	53.71	54.10	558,321	+0.86(+1.61%)
Nov 30, 2010	51.52	53.31	51.35	53.24	593,442	+1.37(+2.65%)
Nov 29, 2010	51.87	52.34	51.27	51.87	247,568	-0.17(-0.33%)
Nov 26, 2010	52.44	52.69	52.04	52.04	81,264	-0.71(-1.34%)
Nov 24, 2010	51.74	52.74	52.74	52.74	303,154	+1.27(+2.47%)
Nov 23, 2010	51.41	51.61	51.14	51.47	415,970	-0.43(-0.82%)
Nov 22, 2010	50.35	52.02	50.21	51.90	664,379	+1.27(+2.52%)
Nov 19, 2010	50.25	50.67	49.75	50.62	302,990	+0.39(+0.77%)
Nov 18, 2010	49.11	50.55	48.91	50.24	361,056	+1.49(+3.06%)
Nov 17, 2010	48.89	49.11	48.66	48.74	259,365	-0.15(-0.31%)
Nov 16, 2010	49.15	49.33	48.78	48.89	766,990	-0.66(-1.33%)
Nov 15, 2010	49.28	49.76	48.89	49.55	376,068	+0.27(+0.55%)
Nov 12, 2010	49.11	49.44	48.89	49.28	218,645	-0.14(-0.28%)
Nov 11, 2010	49.22	49.76	49.01	49.42	255,896	-0.23(-0.46%)
Nov 10, 2010	49.23	49.76	48.90	49.65	219,033	+0.49(+0.99%)
Nov 09, 2010	49.53	49.74	48.76	49.16	290,323	-0.22(-0.44%)
Nov 08, 2010	49.93	49.93	49.24	49.38	170,641	-0.56(-1.12%)
Nov 05, 2010	49.70	50.32	49.54	49.94	368,817	+0.15(+0.30%)
Nov 04, 2010	50.11	50.45	49.59	49.79	308,882	-0.02(-0.04%)
Nov 03, 2010	50.25	50.27	49.06	49.81	331,885	-0.43(-0.85%)
Nov 02, 2010	49.55	50.30	49.49	50.24	201,723	+0.91(+1.84%)
Nov 01, 2010	49.22	49.67	48.99	49.33	322,880	+0.23(+0.47%)
Oct 29, 2010	49.49	49.62	48.88	49.10	513,577	-0.54(-1.08%)
Oct 28, 2010	49.64	50.72	49.56	49.64	251,398	-0.05(-0.10%)
Oct 27, 2010	49.18	49.70	48.87	49.69	346,295	-0.11(-0.22%)
Oct 25, 2010	50.74	50.85	49.79	49.80	327,493	-0.62(-1.22%)
Oct 22, 2010	50.70	50.76	50.23	50.41	199,547	-0.14(-0.28%)
Oct 21, 2010	50.80	51.07	50.13	50.55	305,806	-0.02(-0.04%)
Oct 20, 2010	49.65	50.72	49.65	50.57	313,415	+0.98(+1.97%)
Oct 19, 2010	50.13	50.65	49.41	49.60	637,452	-0.98(-1.93%)
Oct 18, 2010	50.15	50.72	50.10	50.57	211,700	+0.32(+0.63%)
Oct 15, 2010	50.79	50.79	49.99	50.26	447,666	-0.28(-0.55%)
Oct 14, 2010	50.27	50.84	50.27	50.53	593,161	+0.20(+0.40%)
Oct 13, 2010	49.29	50.36	49.00	50.33	767,787	+1.21(+2.47%)
Oct 12, 2010	48.64	49.23	48.46	49.12	386,814	+0.54(+1.11%)
Oct 11, 2010	48.13	48.84	47.92	48.58	289,480	+0.54(+1.12%)
Oct 08, 2010	48.05	48.22	47.70	48.05	328,349	+0.05(+0.10%)
Oct 07, 2010	47.61	48.15	47.29	48.00	492,744	+0.72(+1.52%)
Oct 06, 2010	47.03	47.52	46.98	47.28	506,277	+0.01(+0.02%)
Oct 05, 2010	46.82	47.59	46.74	47.27	814,224	+0.82(+1.76%)
Oct 04, 2010	47.59	47.95	45.72	46.45	720,011	-0.23(-0.49%)
Oct 01, 2010	46.68	46.76	46.02	46.68	425,311	+0.69(+1.50%)
Sep 30, 2010	46.00	47.05	45.98	45.99	4,220	-0.62(-1.33%)
Sep 29, 2010	45.98	46.62	45.80	46.61	299,375	+0.46(+0.99%)
Sep 28, 2010	46.22	46.34	45.61	46.16	623,058	-0.04(-0.09%)
Sep 27, 2010	45.76	46.22	45.49	46.19	682,954	+0.60(+1.31%)
Sep 24, 2010	45.10	45.62	44.55	45.60	434,257	+0.93(+2.07%)
Sep 23, 2010	44.85	45.08	44.62	44.67	278,707	-0.38(-0.84%)
Sep 22, 2010	45.66	45.75	44.65	45.05	556,691	-0.92(-1.99%)
Sep 21, 2010	46.38	46.38	45.87	45.97	517,884	-0.33(-0.71%)
Sep 20, 2010	46.30	46.39	45.88	46.29	392,047	+0.03(+0.06%)
Sep 17, 2010	46.26	46.30	45.58	46.26	470,632	+0.23(+0.50%)
Sep 15, 2010	45.06	46.14	44.92	46.04	427,131	+0.94(+2.07%)
Sep 14, 2010	45.59	45.59	44.88	45.10	50,970	-0.83(-1.80%)
Sep 13, 2010	44.38	46.11	44.16	45.93	1,159,800	+2.09(+4.77%)
Sep 10, 2010	43.91	43.92	43.55	43.84	454,707	+0.05(+0.11%)
Sep 09, 2010	43.74	43.86	43.52	43.79	460,589	+0.34(+0.78%)
Sep 08, 2010	43.57	43.85	43.29	43.45	548,920	-0.01(-0.02%)
Sep 07, 2010	43.62	44.10	43.44	43.46	570,414	-0.51(-1.15%)
Sep 03, 2010	44.78	44.78	43.53	43.97	2,270,045	+2.91(+7.08%)
Sep 02, 2010	40.70	41.23	40.59	41.06	1,476	+0.45(+1.10%)
Sep 01, 2010	40.45	40.80	40.29	40.61	430,442	+0.53(+1.32%)
Aug 31, 2010	40.05	40.40	39.24	40.08	1,414	+0.47(+1.18%)
Aug 30, 2010	39.56	39.85	39.25	39.62	581,332	-0.04(-0.10%)
Aug 27, 2010	39.66	39.91	39.18	39.66	441,551	-0.17(-0.42%)
Aug 26, 2010	40.50	40.72	39.69	39.83	208,768	-0.63(-1.55%)
Aug 25, 2010	40.87	40.93	40.13	40.45	399,012	-0.52(-1.26%)
Aug 24, 2010	40.80	41.03	40.20	40.97	338,485	-0.07(-0.17%)
Aug 23, 2010	40.80	41.39	40.77	41.04	391,987	+0.43(+1.05%)
Aug 20, 2010	40.60	40.67	40.07	40.61	137,901	-0.05(-0.12%)
Aug 19, 2010	40.95	41.03	40.08	40.66	332,598	-0.54(-1.30%)
Aug 18, 2010	41.74	41.74	41.16	41.20	508,790	-0.50(-1.19%)
Aug 17, 2010	41.12	42.05	41.01	41.70	309,099	+0.96(+2.35%)
Aug 16, 2010	39.81	40.80	39.78	40.74	385,724	+0.84(+2.09%)
Aug 13, 2010	39.91	40.45	39.85	39.91	323,835	-0.40(-0.99%)
Aug 12, 2010	39.86	40.37	39.71	40.30	248,407	+0.30(+0.75%)
Aug 11, 2010	40.26	40.47	39.92	40.01	437,270	-0.75(-1.83%)
Aug 10, 2010	40.57	40.84	40.55	40.75	4,823	-0.07(-0.17%)
Aug 09, 2010	41.03	41.17	40.55	40.82	264,266	-0.17(-0.41%)
Aug 06, 2010	40.99	41.03	39.79	40.99	347,621	+0.76(+1.88%)
Aug 05, 2010	40.29	40.50	40.01	40.23	352,496	-0.25(-0.61%)
Aug 04, 2010	39.63	40.59	39.54	40.48	368,620	+0.92(+2.31%)
Aug 03, 2010	39.38	39.90	39.07	39.57	292,020	+0.17(+0.43%)
Aug 02, 2010	38.96	39.47	38.81	39.40	413,646	+0.73(+1.88%)
Jul 30, 2010	38.67	39.01	38.11	38.67	340,084	-0.08(-0.21%)
Jul 29, 2010	38.87	38.95	38.32	38.75	297,098	+0.09(+0.23%)
Jul 28, 2010	39.08	39.25	38.44	38.66	240,475	-0.62(-1.57%)
Jul 27, 2010	39.76	39.85	38.92	39.28	244,333	-0.41(-1.03%)
Jul 26, 2010	38.78	39.71	38.78	39.69	344,585	+0.81(+2.07%)
Jul 23, 2010	38.44	39.23	38.44	38.88	600,496	+0.29(+0.75%)
Jul 22, 2010	38.09	38.61	37.77	38.59	279,110	+0.90(+2.38%)
Jul 21, 2010	38.26	38.60	37.52	37.70	454,572	-0.39(-1.02%)
Jul 20, 2010	37.75	38.08	37.25	38.08	346,973	+0.08(+0.21%)
Jul 19, 2010	38.56	38.56	37.73	38.00	642,612	-0.44(-1.14%)
Jul 16, 2010	38.44	39.17	38.42	38.44	483,184	-0.63(-1.60%)
Jul 15, 2010	39.67	39.67	38.99	39.07	428,928	-0.54(-1.36%)
Jul 14, 2010	39.96	39.96	39.26	39.61	307,021	-0.19(-0.47%)
Jul 13, 2010	39.65	39.97	39.52	39.80	227,603	+0.32(+0.81%)
Jul 12, 2010	39.42	39.60	39.14	39.48	143,518	-0.08(-0.20%)
Jul 09, 2010	39.56	39.56	39.13	39.56	201,344	+0.22(+0.56%)
Jul 08, 2010	39.62	39.77	39.07	39.34	690,994	-0.05(-0.13%)
Jul 07, 2010	38.98	39.44	38.74	39.39	637,843	+0.51(+1.30%)
Jul 06, 2010	39.38	39.73	38.85	38.88	837	-0.10(-0.26%)
Jul 02, 2010	38.98	39.63	38.82	38.98	325,526	-0.18(-0.46%)
Jul 01, 2010	39.58	39.58	38.74	39.16	663,463	-0.41(-1.03%)
Jun 30, 2010	39.90	40.23	39.45	39.57	607,989	-0.24(-0.60%)
Jun 29, 2010	41.00	41.00	39.73	39.81	719,832	-1.53(-3.70%)
Jun 25, 2010	41.34	41.58	39.45	41.34	1,283,112	+1.60(+4.03%)
Jun 24, 2010	39.80	40.13	39.57	39.74	532,093	-0.30(-0.75%)
Jun 23, 2010	40.47	40.76	39.99	40.03	517,484	-0.64(-1.56%)
Jun 22, 2010	40.33	41.27	40.24	40.67	1,110,949	+0.00(+0.00%)
Jun 21, 2010	40.14	41.01	40.04	40.67	796,495	+1.09(+2.76%)
Jun 18, 2010	39.58	39.70	38.60	39.58	715,942	+0.93(+2.42%)
Jun 17, 2010	38.58	38.70	38.15	38.64	242,826	+0.30(+0.78%)
Jun 16, 2010	37.98	38.65	37.98	38.34	369,234	+0.20(+0.52%)
Jun 15, 2010	36.86	38.18	36.86	38.14	503,958	+1.43(+3.90%)
Jun 14, 2010	36.79	37.28	36.62	36.71	330,764	+0.12(+0.33%)
Jun 11, 2010	35.84	36.65	35.69	36.59	380,006	+0.65(+1.80%)
Jun 10, 2010	36.22	36.22	35.73	35.95	338,781	+0.15(+0.42%)
Jun 09, 2010	35.71	36.45	35.58	35.80	592,617	+0.30(+0.84%)
Jun 08, 2010	36.74	36.90	35.27	35.50	826,768	-1.32(-3.59%)
Jun 07, 2010	37.10	37.37	36.49	36.82	559,329	-0.19(-0.51%)
Jun 04, 2010	37.01	38.16	36.58	37.01	949,081	-0.74(-1.95%)
Jun 03, 2010	36.94	38.29	36.94	37.75	201	+0.83(+2.24%)
Jun 02, 2010	35.91	37.05	35.60	36.92	351,147	+1.07(+3.00%)
Jun 01, 2010	36.50	36.76	35.79	35.85	234,712	-0.81(-2.20%)
May 28, 2010	36.65	37.06	36.60	36.65	219,294	-0.16(-0.43%)
May 27, 2010	35.73	36.85	35.68	36.81	303,720	+1.55(+4.40%)
May 26, 2010	35.36	36.17	35.13	35.26	350,431	-0.11(-0.31%)
May 25, 2010	35.56	35.56	34.51	35.37	515,835	-0.23(-0.64%)
May 24, 2010	35.71	37.20	35.50	35.60	765,873	+0.94(+2.73%)
May 21, 2010	34.51	35.01	34.09	34.65	289,452	-0.24(-0.68%)
May 20, 2010	34.65	35.16	34.56	34.89	469,229	-1.19(-3.31%)
May 19, 2010	36.34	36.51	35.77	36.09	184,893	-0.31(-0.85%)
May 18, 2010	36.52	36.93	36.34	36.39	253,939	-0.02(-0.05%)
May 17, 2010	36.36	36.84	35.75	36.41	378,202	+0.22(+0.60%)
May 14, 2010	36.20	36.92	35.99	36.20	378,942	-0.87(-2.33%)
May 13, 2010	36.75	37.29	36.75	37.06	227,716	+0.18(+0.49%)
May 12, 2010	36.36	36.95	36.36	36.88	402,371	+0.51(+1.39%)
May 11, 2010	36.35	36.49	36.13	36.37	663,772	-0.15(-0.41%)
May 10, 2010	36.59	36.67	36.25	36.52	476,990	+0.48(+1.32%)
May 07, 2010	36.86	37.09	35.91	36.05	658,537	-0.90(-2.42%)
May 06, 2010	36.94	37.70	35.16	36.94	603	+0.22(+0.60%)
May 05, 2010	37.20	37.79	36.62	36.72	320,727	-0.68(-1.81%)
May 04, 2010	38.35	38.59	37.16	37.40	341,793	-1.27(-3.29%)

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