Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	21.06	21.22	20.53	20.58	242,841	-0.39(-1.87%)
Apr 29, 2008	20.95	20.97	20.21	20.97	321,822	-0.03(-0.16%)
Apr 28, 2008	20.52	21.41	19.92	21.00	627,143	+0.48(+2.36%)
Apr 25, 2008	19.62	22.40	19.62	20.52	434,891	-3.72(-15.35%)
Apr 24, 2008	23.48	24.38	23.34	24.24	155,670	+0.67(+2.86%)
Apr 23, 2008	23.80	23.99	23.08	23.57	178,856	-0.18(-0.77%)
Apr 22, 2008	24.24	24.51	22.93	23.75	113,435	-0.56(-2.29%)
Apr 21, 2008	24.46	24.59	23.90	24.31	128,995	-0.31(-1.25%)
Apr 18, 2008	24.71	25.07	24.52	24.62	161,647	+0.32(+1.32%)
Apr 17, 2008	24.84	24.84	24.22	24.29	391,374	-0.64(-2.57%)
Apr 16, 2008	24.20	25.06	24.18	24.94	232,027	+0.92(+3.81%)
Apr 15, 2008	24.37	24.52	23.77	24.02	224,013	-0.25(-1.02%)
Apr 14, 2008	24.46	24.58	24.14	24.27	186,529	-0.29(-1.17%)
Apr 11, 2008	25.51	25.60	24.44	24.56	150,427	-1.17(-4.55%)
Apr 10, 2008	25.06	25.81	24.86	25.73	163,422	+0.71(+2.85%)
Apr 09, 2008	25.24	25.33	24.85	25.01	219,526	-0.14(-0.57%)
Apr 08, 2008	24.67	25.29	24.41	25.16	109,610	+0.33(+1.34%)
Apr 07, 2008	24.47	25.12	24.28	24.82	91,265	+0.28(+1.15%)
Apr 04, 2008	24.84	24.90	24.38	24.54	203,322	-0.34(-1.37%)
Apr 03, 2008	24.41	24.88	24.41	24.88	100,591	+0.30(+1.22%)
Apr 02, 2008	24.33	24.86	24.27	24.58	83,622	+0.19(+0.78%)
Apr 01, 2008	23.25	24.39	23.01	24.39	114,502	+0.84(+3.55%)
Mar 31, 2008	23.12	23.91	22.78	23.56	157,377	+0.16(+0.67%)
Mar 28, 2008	23.63	24.03	23.36	23.40	94,170	-0.34(-1.43%)
Mar 27, 2008	24.65	24.65	23.71	23.74	101,355	-0.84(-3.41%)
Mar 26, 2008	24.56	24.71	24.17	24.58	101,814	-0.03(-0.13%)
Mar 25, 2008	25.01	25.01	24.45	24.61	115,266	-0.20(-0.82%)
Mar 24, 2008	24.01	24.92	23.95	24.81	226,864	+0.94(+3.95%)
Mar 21, 2008	24.31	24.71	23.75	23.87	508,305	+0.00(+0.00%)
Mar 20, 2008	24.31	24.71	23.75	23.87	508,305	+0.46(+1.96%)
Mar 19, 2008	24.32	24.50	23.41	23.41	175,040	-0.62(-2.59%)
Mar 18, 2008	22.69	24.14	22.45	24.03	176,263	+1.66(+7.43%)
Mar 17, 2008	21.84	22.84	21.84	22.37	113,585	-0.06(-0.26%)
Mar 14, 2008	23.18	23.57	22.26	22.43	160,976	-1.06(-4.51%)
Mar 13, 2008	22.34	23.50	22.00	23.49	296,737	+0.84(+3.73%)
Mar 12, 2008	22.75	23.40	22.60	22.65	159,464	-0.02(-0.09%)
Mar 11, 2008	22.30	22.96	22.14	22.67	258,815	+1.03(+4.75%)
Mar 10, 2008	22.63	22.63	21.63	21.64	147,981	-0.82(-3.64%)
Mar 07, 2008	21.86	22.71	21.85	22.46	214,940	+0.39(+1.78%)
Mar 06, 2008	23.01	23.01	21.89	22.06	303,301	-1.12(-4.83%)
Mar 05, 2008	22.66	23.55	22.66	23.18	261,261	+0.31(+1.37%)
Mar 04, 2008	22.39	22.97	22.35	22.87	238,640	+0.21(+0.92%)
Mar 03, 2008	22.65	22.93	22.10	22.66	228,240	-0.02(-0.09%)
Feb 29, 2008	22.42	23.30	22.23	22.68	503,725	-0.12(-0.55%)
Feb 28, 2008	23.00	23.06	22.16	22.80	672,339	-0.48(-2.05%)
Feb 27, 2008	22.31	23.28	22.27	23.28	517,478	+0.81(+3.61%)
Feb 26, 2008	22.14	22.80	21.94	22.47	183,601	+0.03(+0.12%)
Feb 25, 2008	22.04	22.50	21.74	22.44	223,654	+0.40(+1.81%)
Feb 22, 2008	21.61	22.11	21.19	22.04	434,293	+0.42(+1.94%)
Feb 21, 2008	22.08	22.29	21.32	21.63	336,475	-0.35(-1.58%)
Feb 20, 2008	21.49	22.04	21.40	21.97	117,560	+0.36(+1.66%)
Feb 19, 2008	21.54	21.68	21.14	21.61	157,918	+0.31(+1.47%)
Feb 18, 2008	21.17	21.38	20.80	21.30	0	+0.00(+0.00%)
Feb 15, 2008	21.17	21.38	20.80	21.30	108,999	-0.03(-0.15%)
Feb 14, 2008	22.12	22.12	21.08	21.33	219,068	-0.64(-2.92%)
Feb 13, 2008	20.90	22.15	20.90	21.97	259,732	+1.35(+6.57%)
Feb 12, 2008	20.06	20.70	19.72	20.62	143,090	+0.63(+3.14%)
Feb 11, 2008	20.44	20.44	19.70	19.99	142,937	-0.41(-1.99%)
Feb 08, 2008	20.37	20.59	19.95	20.40	182,378	-0.07(-0.32%)
Feb 07, 2008	19.85	20.68	19.77	20.46	287,448	+0.54(+2.73%)
Feb 06, 2008	19.83	20.42	19.50	19.92	227,782	+0.28(+1.43%)
Feb 05, 2008	19.75	20.53	19.60	19.64	272,115	-0.28(-1.41%)
Feb 04, 2008	22.33	22.57	19.53	19.92	522,676	-2.85(-12.53%)
Feb 01, 2008	18.91	22.89	18.34	22.77	559,147	+4.93(+27.65%)
Jan 31, 2008	17.26	18.02	17.14	17.84	170,454	+0.47(+2.71%)
Jan 30, 2008	17.93	18.25	17.35	17.37	151,498	-0.59(-3.28%)
Jan 29, 2008	18.04	18.04	17.43	17.96	84,997	+0.05(+0.26%)
Jan 28, 2008	17.30	17.95	16.95	17.91	179,321	+0.54(+3.13%)
Jan 25, 2008	17.55	17.84	17.13	17.37	150,275	+0.00(+0.00%)
Jan 24, 2008	17.46	17.69	17.11	17.37	167,091	-0.12(-0.71%)
Jan 23, 2008	16.35	17.54	16.20	17.49	290,514	+0.74(+4.41%)
Jan 22, 2008	16.52	17.24	15.95	16.75	217,692	-0.35(-2.06%)
Jan 21, 2008	17.45	17.56	16.72	17.11	0	+0.00(+0.00%)
Jan 18, 2008	17.45	17.56	16.72	17.11	175,499	-0.35(-1.99%)
Jan 17, 2008	18.17	18.32	17.41	17.45	173,970	-0.72(-3.96%)
Jan 16, 2008	17.62	18.47	17.54	18.17	113,126	+0.54(+3.08%)
Jan 15, 2008	17.73	17.96	17.43	17.63	140,491	-0.37(-2.07%)
Jan 14, 2008	18.54	18.71	18.00	18.00	168,467	-0.38(-2.06%)
Jan 11, 2008	18.98	18.98	18.38	18.38	116,642	-0.71(-3.73%)
Jan 10, 2008	18.16	19.36	18.16	19.09	164,645	+0.71(+3.84%)
Jan 09, 2008	18.84	19.01	17.89	18.39	410,466	-0.58(-3.07%)
Jan 08, 2008	19.62	19.96	18.92	18.97	250,407	-0.51(-2.62%)
Jan 07, 2008	19.22	20.09	19.22	19.48	212,647	+0.41(+2.13%)
Jan 04, 2008	19.76	19.79	19.02	19.07	172,594	-0.92(-4.61%)
Jan 03, 2008	20.22	20.44	19.89	20.00	213,870	-0.14(-0.68%)
Jan 02, 2008	20.59	20.60	19.91	20.13	234,818	-0.52(-2.53%)
Jan 01, 2008	20.53	20.93	20.44	20.66	89,125	+0.00(+0.00%)
Dec 31, 2007	20.53	20.93	20.44	20.66	89,125	+0.07(+0.35%)
Dec 28, 2007	20.87	21.11	20.55	20.59	114,961	-0.04(-0.19%)
Dec 27, 2007	21.69	21.69	20.62	20.62	132,694	-1.07(-4.92%)
Dec 26, 2007	21.44	21.85	21.20	21.69	112,668	+0.10(+0.49%)
Dec 24, 2007	21.51	21.72	21.31	21.59	58,092	-0.08(-0.36%)
Dec 21, 2007	21.51	22.10	21.33	21.66	391,109	+0.45(+2.13%)
Dec 20, 2007	20.75	21.25	20.34	21.21	185,130	+0.72(+3.51%)
Dec 19, 2007	20.40	20.64	20.15	20.49	159,753	+0.02(+0.10%)
Dec 18, 2007	19.72	20.47	19.48	20.47	286,956	+0.95(+4.89%)
Dec 17, 2007	19.90	20.28	19.52	19.52	182,837	-0.46(-2.32%)
Dec 14, 2007	19.82	20.19	19.79	19.98	135,752	-0.10(-0.52%)
Dec 13, 2007	20.33	20.69	19.83	20.09	177,104	-0.48(-2.32%)
Dec 12, 2007	20.89	21.07	20.28	20.57	255,758	+0.36(+1.78%)
Dec 11, 2007	20.50	20.64	20.11	20.21	309,722	-0.27(-1.31%)
Dec 10, 2007	20.55	20.62	20.28	20.47	204,545	+0.00(+0.00%)
Dec 07, 2007	19.80	20.61	19.80	20.47	535,058	+0.69(+3.51%)
Dec 06, 2007	19.09	19.81	18.95	19.78	173,664	+0.69(+3.60%)
Dec 05, 2007	18.56	19.10	18.56	19.09	253,538	+0.60(+3.22%)
Dec 04, 2007	18.93	19.04	18.49	18.50	247,350	-0.64(-3.35%)
Dec 03, 2007	20.00	20.18	19.13	19.14	226,144	-1.14(-5.64%)
Nov 30, 2007	20.92	21.14	20.12	20.28	225,686	-0.20(-0.96%)
Nov 29, 2007	20.74	20.89	20.39	20.48	146,300	-0.23(-1.11%)
Nov 28, 2007	19.61	20.79	19.61	20.71	343,660	+1.38(+7.14%)
Nov 27, 2007	19.20	19.45	18.88	19.33	298,562	+0.09(+0.48%)
Nov 26, 2007	20.13	20.25	19.23	19.24	295,199	-0.94(-4.64%)
Nov 23, 2007	19.90	20.25	19.90	20.17	75,825	+0.35(+1.75%)
Nov 21, 2007	20.21	20.40	19.74	19.83	271,504	-0.54(-2.67%)
Nov 20, 2007	20.60	20.74	20.03	20.37	297,034	-0.31(-1.49%)
Nov 19, 2007	21.29	21.29	20.58	20.68	221,515	-0.88(-4.07%)
Nov 16, 2007	21.79	21.86	21.22	21.55	267,070	-0.19(-0.87%)
Nov 15, 2007	21.97	22.07	21.48	21.74	332,042	-0.24(-1.07%)
Nov 14, 2007	23.06	23.06	21.87	21.98	185,283	-0.97(-4.25%)
Nov 13, 2007	22.46	23.16	22.31	22.95	203,169	+0.72(+3.24%)
Nov 12, 2007	22.24	22.87	22.10	22.23	145,688	+0.01(+0.03%)
Nov 09, 2007	21.91	22.27	21.68	22.23	258,662	+0.05(+0.24%)
Nov 08, 2007	22.38	22.38	21.74	22.18	235,272	-0.01(-0.03%)
Nov 07, 2007	22.57	22.76	21.93	22.18	299,078	-0.89(-3.86%)
Nov 06, 2007	22.53	23.25	22.07	23.07	225,794	+0.56(+2.50%)
Nov 05, 2007	22.14	22.82	21.93	22.51	221,667	+0.07(+0.32%)
Nov 02, 2007	22.04	22.76	21.75	22.44	302,537	+0.60(+2.76%)
Nov 01, 2007	22.61	22.72	21.78	21.84	489,502	-1.35(-5.81%)
Oct 31, 2007	22.93	23.53	22.77	23.18	252,242	+0.25(+1.08%)
Oct 30, 2007	23.23	23.34	22.84	22.93	244,445	-0.44(-1.88%)
Oct 29, 2007	24.50	24.61	23.29	23.37	205,967	-1.04(-4.26%)
Oct 26, 2007	23.06	24.57	22.67	24.41	260,497	+0.84(+3.55%)
Oct 25, 2007	23.75	23.93	23.16	23.57	118,018	-0.04(-0.17%)
Oct 24, 2007	23.48	23.76	23.39	23.61	240,317	-0.09(-0.36%)
Oct 23, 2007	23.84	23.88	23.24	23.70	308,958	+0.11(+0.47%)
Oct 22, 2007	22.86	23.64	22.67	23.59	251,630	+0.46(+2.01%)
Oct 19, 2007	23.33	23.40	22.95	23.12	297,034	-0.25(-1.06%)
Oct 18, 2007	23.20	23.62	22.94	23.37	176,569	+0.02(+0.08%)
Oct 17, 2007	23.64	23.64	23.23	23.35	155,319	-0.04(-0.17%)
Oct 16, 2007	23.62	23.72	23.07	23.39	279,453	-0.21(-0.89%)
Oct 15, 2007	24.20	24.35	23.24	23.60	188,952	-0.66(-2.72%)
Oct 12, 2007	24.10	24.35	23.90	24.26	133,917	+0.20(+0.82%)
Oct 11, 2007	24.30	24.37	23.99	24.07	279,759	-0.10(-0.43%)
Oct 10, 2007	24.55	24.55	24.01	24.17	202,099	-0.38(-1.55%)
Oct 09, 2007	24.69	24.69	24.13	24.55	211,730	-0.12(-0.48%)
Oct 08, 2007	24.82	24.85	24.50	24.67	112,820	-0.04(-0.16%)
Oct 05, 2007	24.28	24.79	24.14	24.71	162,046	+0.71(+2.97%)
Oct 04, 2007	24.09	24.09	23.52	23.99	85,150	+0.01(+0.03%)
Oct 03, 2007	24.21	24.24	23.59	23.99	119,700	-0.33(-1.34%)
Oct 02, 2007	24.52	24.66	24.14	24.31	212,341	-0.20(-0.83%)
Oct 01, 2007	23.63	24.79	23.55	24.52	192,468	+0.97(+4.11%)
Sep 28, 2007	23.78	23.88	23.03	23.55	271,351	-0.24(-0.99%)
Sep 27, 2007	24.04	24.04	23.37	23.78	232,062	-0.20(-0.85%)
Sep 26, 2007	23.84	24.03	23.56	23.99	147,370	+0.25(+1.05%)
Sep 25, 2007	23.39	23.80	23.33	23.74	203,322	+0.16(+0.69%)
Sep 24, 2007	23.68	23.86	23.25	23.57	175,805	-0.13(-0.55%)
Sep 21, 2007	23.68	23.85	23.42	23.71	224,571	+0.22(+0.95%)
Sep 20, 2007	23.88	24.05	23.31	23.48	192,621	-0.46(-1.94%)
Sep 19, 2007	23.88	23.97	23.43	23.95	359,559	+0.37(+1.55%)
Sep 18, 2007	22.33	23.92	22.11	23.58	279,606	+1.33(+5.97%)
Sep 17, 2007	22.22	22.25	21.91	22.25	222,125	+0.01(+0.06%)
Sep 14, 2007	22.22	22.39	21.95	22.24	202,557	-0.20(-0.90%)
Sep 13, 2007	22.08	22.44	21.79	22.44	265,236	+0.40(+1.81%)
Sep 12, 2007	21.95	22.06	21.80	22.04	210,660	+0.05(+0.24%)
Sep 11, 2007	21.83	22.14	21.78	21.99	149,052	+0.20(+0.90%)
Sep 10, 2007	21.89	22.08	21.69	21.80	226,559	-0.01(-0.03%)
Sep 07, 2007	22.50	22.50	21.63	21.80	267,835	-1.11(-4.85%)
Sep 06, 2007	22.97	23.03	22.66	22.91	216,469	-0.06(-0.26%)
Sep 05, 2007	22.94	23.24	22.72	22.97	301,926	-0.16(-0.71%)
Sep 04, 2007	23.30	23.47	23.06	23.14	198,124	-0.25(-1.06%)
Aug 31, 2007	23.75	23.91	23.16	23.39	83,927	-0.05(-0.22%)
Aug 30, 2007	23.42	23.92	22.91	23.44	195,525	-0.24(-1.02%)
Aug 29, 2007	23.17	23.90	23.10	23.68	167,702	+0.59(+2.55%)
Aug 28, 2007	23.16	23.32	22.99	23.09	227,782	-0.24(-1.04%)
Aug 27, 2007	23.56	23.61	23.06	23.33	168,772	-0.35(-1.46%)
Aug 24, 2007	23.24	23.93	22.98	23.68	180,544	+0.50(+2.14%)
Aug 23, 2007	24.27	24.27	22.46	23.18	254,382	-0.95(-3.93%)
Aug 22, 2007	23.78	24.52	23.76	24.13	165,103	+0.58(+2.44%)
Aug 21, 2007	23.58	24.00	23.22	23.56	141,408	-0.17(-0.72%)
Aug 20, 2007	23.27	23.94	23.13	23.73	202,863	+0.51(+2.20%)
Aug 17, 2007	23.42	23.75	21.88	23.22	411,078	+0.58(+2.57%)
Aug 16, 2007	22.34	23.95	21.95	22.63	371,483	+0.27(+1.23%)
Aug 15, 2007	23.27	23.34	22.35	22.36	248,878	-0.84(-3.61%)
Aug 14, 2007	22.05	23.90	21.96	23.20	351,457	+1.11(+5.00%)
Aug 13, 2007	23.73	24.81	22.09	22.09	359,253	-1.64(-6.89%)
Aug 10, 2007	20.50	26.32	20.28	23.73	599,418	+3.21(+15.66%)
Aug 09, 2007	21.65	22.76	19.59	20.51	890,643	-1.76(-7.90%)
Aug 08, 2007	21.72	22.80	21.35	22.27	768,650	+0.80(+3.72%)
Aug 07, 2007	22.27	22.32	21.10	21.48	316,449	-1.00(-4.45%)
Aug 06, 2007	22.55	22.71	21.59	22.48	325,162	-0.14(-0.61%)
Aug 03, 2007	22.76	23.31	22.48	22.61	267,376	-0.70(-3.00%)
Aug 02, 2007	23.45	23.45	22.65	23.31	315,531	-0.01(-0.03%)
Aug 01, 2007	23.40	23.81	22.81	23.32	305,136	-0.20(-0.83%)
Jul 31, 2007	23.93	24.54	23.49	23.52	298,257	-0.27(-1.13%)
Jul 30, 2007	23.32	24.28	23.07	23.78	253,770	+0.35(+1.48%)
Jul 27, 2007	24.69	24.69	23.39	23.44	243,607	-1.44(-5.78%)
Jul 26, 2007	25.71	25.80	24.75	24.88	274,561	-1.23(-4.71%)
Jul 25, 2007	25.52	26.18	25.52	26.11	254,840	+0.68(+2.68%)
Jul 24, 2007	26.00	26.01	25.35	25.43	168,619	-0.76(-2.90%)
Jul 23, 2007	26.26	26.45	25.96	26.18	132,541	-0.07(-0.25%)
Jul 20, 2007	26.59	26.66	25.79	26.25	197,971	-0.40(-1.50%)
Jul 19, 2007	26.75	26.88	26.44	26.65	83,774	-0.03(-0.10%)
Jul 18, 2007	26.56	26.72	26.28	26.68	123,369	+0.01(+0.02%)
Jul 17, 2007	26.24	27.15	26.21	26.67	105,788	+0.44(+1.67%)
Jul 16, 2007	26.66	26.74	26.15	26.23	126,885	-0.43(-1.60%)
Jul 13, 2007	26.98	27.02	26.60	26.66	41,734	-0.40(-1.47%)
Jul 12, 2007	26.55	27.07	26.43	27.05	111,292	+0.72(+2.73%)
Jul 11, 2007	26.17	26.45	25.97	26.34	150,122	+0.17(+0.65%)
Jul 10, 2007	27.20	27.20	26.04	26.17	182,378	-1.26(-4.60%)
Jul 09, 2007	27.61	27.61	27.32	27.43	78,882	-0.19(-0.69%)
Jul 06, 2007	27.69	27.81	27.42	27.62	112,820	-0.14(-0.50%)
Jul 05, 2007	27.91	27.91	27.12	27.75	137,586	-0.21(-0.75%)
Jul 03, 2007	27.93	28.12	27.58	27.96	71,850	+0.07(+0.23%)
Jul 02, 2007	27.78	28.02	27.76	27.90	121,534	+0.31(+1.14%)
Jun 29, 2007	27.96	28.12	27.41	27.58	200,111	-0.29(-1.06%)
Jun 28, 2007	27.97	27.97	27.48	27.88	124,286	-0.09(-0.30%)
Jun 27, 2007	27.02	28.00	26.82	27.96	164,339	+0.74(+2.72%)
Jun 26, 2007	26.86	27.40	26.93	27.23	142,937	+0.37(+1.36%)
Jun 25, 2007	27.45	27.46	26.64	26.86	158,988	-0.60(-2.17%)
Jun 22, 2007	27.89	27.99	27.09	27.45	210,507	-0.43(-1.55%)
Jun 21, 2007	27.85	27.98	27.44	27.89	134,070	-0.05(-0.19%)
Jun 20, 2007	28.09	28.19	27.69	27.94	185,436	-0.10(-0.35%)
Jun 19, 2007	27.68	28.15	27.38	28.04	120,464	+0.26(+0.94%)
Jun 18, 2007	27.89	27.95	27.37	27.77	95,393	-0.14(-0.52%)
Jun 15, 2007	27.93	28.61	27.79	27.92	259,885	+0.50(+1.81%)
Jun 14, 2007	27.55	27.62	27.30	27.42	187,117	-0.07(-0.26%)
Jun 13, 2007	27.18	27.58	26.88	27.49	128,719	+0.31(+1.15%)
Jun 12, 2007	27.58	27.66	27.04	27.18	119,241	-0.61(-2.19%)
Jun 11, 2007	27.87	28.00	27.40	27.79	106,247	-0.20(-0.72%)
Jun 08, 2007	27.60	28.06	27.42	27.99	97,074	+0.21(+0.75%)
Jun 07, 2007	28.13	28.29	27.76	27.78	147,523	-0.48(-1.69%)
Jun 06, 2007	28.91	28.91	27.93	28.26	362,158	-0.80(-2.77%)
Jun 05, 2007	29.17	29.21	28.72	29.06	170,301	-0.26(-0.89%)
Jun 04, 2007	29.11	29.44	28.90	29.32	136,516	+0.10(+0.36%)
Jun 01, 2007	29.18	29.55	28.81	29.22	350,845	+0.20(+0.68%)
May 31, 2007	29.12	29.34	28.87	29.02	191,245	-0.12(-0.40%)
May 30, 2007	28.51	29.29	28.51	29.14	179,474	+0.49(+1.71%)
May 29, 2007	28.59	28.92	28.32	28.65	195,984	+0.06(+0.21%)
May 25, 2007	28.36	28.78	28.34	28.59	339,533	+0.29(+1.04%)
May 24, 2007	28.65	28.89	28.10	28.30	339,991	-0.41(-1.41%)
May 23, 2007	29.09	29.27	28.70	28.70	283,886	-0.39(-1.33%)
May 22, 2007	29.19	29.24	28.53	29.09	383,866	-0.10(-0.36%)
May 21, 2007	28.09	29.36	27.87	29.19	458,774	+0.99(+3.53%)
May 18, 2007	27.82	28.37	27.49	28.20	116,795	+0.34(+1.22%)
May 17, 2007	27.96	28.00	27.47	27.86	173,511	-0.17(-0.61%)
May 16, 2007	27.74	28.04	27.41	28.03	100,743	+0.33(+1.18%)
May 15, 2007	27.96	28.36	27.66	27.70	255,146	-0.22(-0.80%)
May 14, 2007	28.33	28.45	27.92	27.93	352,833	-0.41(-1.45%)
May 11, 2007	28.26	28.40	28.11	28.34	94,476	+0.24(+0.86%)
May 10, 2007	28.75	28.77	27.95	28.09	205,921	-0.65(-2.28%)
May 09, 2007	28.09	28.81	27.82	28.75	256,675	+0.54(+1.90%)
May 08, 2007	28.26	28.28	27.38	28.21	342,131	-0.10(-0.35%)
May 07, 2007	27.71	28.45	27.66	28.31	328,831	+0.60(+2.15%)
May 04, 2007	27.80	27.80	27.24	27.72	158,224	-0.02(-0.07%)
May 03, 2007	27.66	27.83	27.39	27.74	143,395	+0.07(+0.26%)
May 02, 2007	26.92	27.94	26.88	27.66	169,231	+0.77(+2.87%)

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