Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2008	14.69	15.36	14.62	14.89	555,004	-0.08(-0.52%)
Jan 30, 2008	14.45	15.36	14.45	14.97	407,970	+0.30(+2.07%)
Jan 29, 2008	14.75	14.95	14.59	14.66	283,394	-0.12(-0.79%)
Jan 28, 2008	14.62	14.92	14.37	14.78	335,094	+0.11(+0.73%)
Jan 25, 2008	14.65	14.91	14.59	14.67	355,329	+0.11(+0.74%)
Jan 24, 2008	14.50	15.04	14.36	14.57	360,210	+0.10(+0.68%)
Jan 23, 2008	13.49	14.71	13.32	14.47	402,619	+0.66(+4.74%)
Jan 22, 2008	13.83	14.83	13.25	13.81	686,232	-0.24(-1.74%)
Jan 21, 2008	14.01	14.85	13.91	14.06	633,721	+0.00(+0.00%)
Jan 18, 2008	14.01	14.85	13.91	14.06	633,721	+0.10(+0.70%)
Jan 17, 2008	14.60	14.77	13.75	13.96	560,779	-0.62(-4.23%)
Jan 16, 2008	14.60	14.93	14.34	14.58	614,152	-0.09(-0.60%)
Jan 15, 2008	14.51	14.99	14.40	14.66	546,702	-0.08(-0.53%)
Jan 14, 2008	14.58	15.24	14.35	14.74	458,199	+0.49(+3.43%)
Jan 11, 2008	14.52	15.03	14.06	14.25	625,727	-0.41(-2.80%)
Jan 10, 2008	13.51	14.93	13.51	14.66	501,037	+1.08(+7.92%)
Jan 09, 2008	13.16	13.72	13.00	13.59	545,986	+0.43(+3.27%)
Jan 08, 2008	14.07	14.27	13.16	13.16	394,505	-0.76(-5.48%)
Jan 07, 2008	14.00	14.21	13.61	13.92	443,990	-0.01(-0.07%)
Jan 04, 2008	14.06	14.38	13.64	13.93	403,923	-0.26(-1.86%)
Jan 03, 2008	14.26	14.65	14.17	14.19	269,557	-0.14(-0.96%)
Jan 02, 2008	14.80	15.00	13.62	14.33	505,602	-0.46(-3.11%)
Jan 01, 2008	14.88	15.01	14.16	14.79	516,704	+0.00(+0.00%)
Dec 31, 2007	14.88	15.01	14.16	14.79	516,704	-0.04(-0.26%)
Dec 28, 2007	14.70	15.19	14.62	14.83	199,148	+0.19(+1.27%)
Dec 27, 2007	14.60	14.92	14.60	14.64	211,255	+0.05(+0.34%)
Dec 26, 2007	15.14	15.19	14.37	14.60	410,439	-0.76(-4.97%)
Dec 24, 2007	14.68	15.47	14.67	15.36	113,853	+0.71(+4.88%)
Dec 21, 2007	14.43	14.96	14.37	14.64	533,399	+0.45(+3.17%)
Dec 20, 2007	13.71	14.30	13.71	14.19	404,563	+0.64(+4.69%)
Dec 19, 2007	13.62	14.10	13.50	13.56	460,107	-0.11(-0.79%)
Dec 18, 2007	14.09	14.13	13.39	13.67	334,861	-0.24(-1.76%)
Dec 17, 2007	13.78	14.26	13.78	13.91	240,237	+0.21(+1.50%)
Dec 14, 2007	14.19	14.39	13.68	13.71	224,325	-0.55(-3.84%)
Dec 13, 2007	13.67	14.38	13.67	14.25	315,837	+0.47(+3.41%)
Dec 12, 2007	13.14	13.96	12.81	13.78	393,329	+1.01(+7.89%)
Dec 11, 2007	13.21	13.51	12.77	12.78	239,672	-0.37(-2.83%)
Dec 10, 2007	13.20	13.32	12.98	13.15	242,434	-0.05(-0.37%)
Dec 07, 2007	13.51	13.64	13.04	13.20	209,181	-0.27(-2.03%)
Dec 06, 2007	12.46	13.47	12.46	13.47	308,376	+0.95(+7.58%)
Dec 05, 2007	12.52	12.75	12.36	12.52	216,028	+0.12(+0.95%)
Dec 04, 2007	12.74	12.91	12.39	12.40	228,879	-0.51(-3.94%)
Dec 03, 2007	13.55	13.64	12.91	12.91	310,114	-0.67(-4.97%)
Nov 30, 2007	13.47	13.71	13.32	13.59	771,105	+0.26(+1.98%)
Nov 29, 2007	13.18	13.49	13.14	13.32	450,050	+0.06(+0.44%)
Nov 28, 2007	13.05	13.30	12.82	13.27	527,201	+0.38(+2.96%)
Nov 27, 2007	12.86	13.07	12.48	12.88	453,093	+0.03(+0.23%)
Nov 26, 2007	13.35	13.39	12.82	12.85	345,464	-0.53(-3.95%)
Nov 23, 2007	13.31	13.62	13.25	13.38	118,890	+0.19(+1.41%)
Nov 21, 2007	13.18	13.59	12.96	13.20	304,264	-0.03(-0.22%)
Nov 20, 2007	13.52	13.89	12.87	13.23	595,194	-0.32(-2.38%)
Nov 19, 2007	13.52	13.80	13.30	13.55	570,112	-0.07(-0.50%)
Nov 16, 2007	13.91	13.98	13.37	13.62	688,730	-0.30(-2.18%)
Nov 15, 2007	14.25	14.51	13.73	13.92	522,361	-0.41(-2.87%)
Nov 14, 2007	15.12	15.12	14.14	14.33	501,850	-0.67(-4.44%)
Nov 13, 2007	14.14	15.00	13.91	15.00	648,496	+1.13(+8.19%)
Nov 12, 2007	13.62	14.26	13.23	13.86	441,380	+0.25(+1.87%)
Nov 09, 2007	13.92	14.22	13.52	13.61	452,933	-0.54(-3.80%)
Nov 08, 2007	13.82	14.31	13.63	14.15	424,593	+0.43(+3.14%)
Nov 07, 2007	14.70	15.07	13.67	13.72	489,841	-1.14(-7.70%)
Nov 06, 2007	15.10	15.56	14.10	14.86	356,574	-0.22(-1.49%)
Nov 05, 2007	15.65	15.65	14.75	15.08	391,547	-0.59(-3.75%)
Nov 02, 2007	15.92	16.37	15.11	15.67	373,679	-0.20(-1.23%)
Nov 01, 2007	16.49	16.50	15.42	15.87	342,532	-1.06(-6.24%)
Oct 31, 2007	16.55	16.96	16.10	16.92	244,586	+0.36(+2.19%)
Oct 30, 2007	16.55	16.95	16.50	16.56	148,422	+0.00(+0.00%)
Oct 29, 2007	16.87	17.23	16.50	16.56	213,727	-0.28(-1.68%)
Oct 26, 2007	16.53	16.85	16.36	16.85	139,573	+0.52(+3.18%)
Oct 25, 2007	16.59	17.03	16.19	16.33	175,654	-0.22(-1.36%)
Oct 24, 2007	16.55	16.98	15.85	16.55	219,432	-0.13(-0.76%)
Oct 23, 2007	16.92	17.02	16.45	16.68	196,022	-0.11(-0.64%)
Oct 22, 2007	15.89	16.87	15.54	16.79	229,183	+0.96(+6.06%)
Oct 19, 2007	16.47	16.58	15.83	15.83	270,744	-0.65(-3.92%)
Oct 18, 2007	16.61	16.87	16.47	16.47	172,486	-0.21(-1.23%)
Oct 17, 2007	16.93	17.18	16.58	16.68	196,284	-0.10(-0.58%)
Oct 16, 2007	16.68	17.30	16.66	16.78	257,638	+0.03(+0.18%)
Oct 15, 2007	17.18	17.21	16.66	16.75	301,949	-0.55(-3.17%)
Oct 12, 2007	17.32	17.92	17.12	17.30	163,071	-0.01(-0.06%)
Oct 11, 2007	17.71	17.81	17.22	17.31	201,700	-0.32(-1.83%)
Oct 10, 2007	17.56	17.72	17.30	17.63	114,575	+0.06(+0.33%)
Oct 09, 2007	17.65	17.70	17.13	17.57	199,878	-0.07(-0.39%)
Oct 08, 2007	18.16	18.21	17.58	17.64	166,159	-0.49(-2.70%)
Oct 05, 2007	17.86	18.29	17.62	18.13	136,646	+0.39(+2.21%)
Oct 04, 2007	17.51	17.77	17.36	17.74	83,347	+0.33(+1.91%)
Oct 03, 2007	17.79	17.95	17.39	17.40	150,080	-0.53(-2.95%)
Oct 02, 2007	17.75	17.97	17.64	17.93	190,851	+0.23(+1.27%)
Oct 01, 2007	16.49	17.73	16.45	17.71	304,044	+1.17(+7.10%)
Sep 28, 2007	16.84	17.03	16.45	16.53	235,648	-0.35(-2.09%)
Sep 27, 2007	16.97	17.01	16.78	16.88	124,502	+0.09(+0.52%)
Sep 26, 2007	16.93	17.27	16.69	16.80	266,588	+0.01(+0.06%)
Sep 25, 2007	17.38	17.45	16.69	16.79	357,769	-0.69(-3.97%)
Sep 24, 2007	17.45	17.63	17.30	17.48	194,765	+0.00(+0.00%)
Sep 21, 2007	18.27	18.29	17.36	17.48	700,000	-0.62(-3.41%)
Sep 20, 2007	18.00	18.15	17.89	18.10	471,674	+0.31(+1.76%)
Sep 19, 2007	17.82	17.90	17.76	17.78	816,999	+0.00(+0.00%)
Sep 18, 2007	17.77	17.91	17.66	17.78	1,404,150	+0.13(+0.72%)
Sep 17, 2007	17.75	17.84	17.44	17.66	425,409	-0.18(-0.99%)
Sep 14, 2007	17.37	17.87	17.23	17.83	392,832	+0.32(+1.84%)
Sep 13, 2007	17.21	17.71	16.92	17.51	326,799	+0.47(+2.76%)
Sep 12, 2007	17.07	17.32	16.93	17.04	153,122	-0.06(-0.34%)
Sep 11, 2007	16.77	17.12	16.59	17.10	289,733	+0.48(+2.88%)
Sep 10, 2007	16.91	16.99	16.58	16.62	249,912	-0.21(-1.22%)
Sep 07, 2007	16.63	16.92	16.63	16.83	255,735	-0.10(-0.58%)
Sep 06, 2007	16.92	16.94	16.58	16.92	273,279	+0.05(+0.29%)
Sep 05, 2007	17.07	17.32	16.69	16.87	429,563	-0.29(-1.71%)
Sep 04, 2007	16.65	17.35	16.64	17.17	296,760	+0.48(+2.87%)
Aug 31, 2007	16.72	16.82	16.52	16.69	174,092	+0.11(+0.65%)
Aug 30, 2007	16.42	16.80	16.42	16.58	218,324	-0.06(-0.35%)
Aug 29, 2007	16.63	16.71	16.39	16.64	282,904	+0.16(+0.95%)
Aug 28, 2007	16.53	16.78	16.43	16.48	345,219	-0.18(-1.06%)
Aug 27, 2007	16.79	17.04	16.54	16.66	271,603	-0.24(-1.45%)
Aug 24, 2007	17.05	17.07	16.52	16.90	451,293	-0.16(-0.92%)
Aug 23, 2007	17.29	17.31	16.99	17.06	417,327	-0.12(-0.68%)
Aug 22, 2007	17.56	17.59	17.12	17.18	747,232	-0.12(-0.68%)
Aug 21, 2007	16.67	17.44	16.53	17.30	871,986	+2.01(+13.12%)
Aug 20, 2007	15.43	15.65	15.07	15.29	355,189	-0.05(-0.32%)
Aug 17, 2007	15.75	15.90	15.10	15.34	706,725	-0.02(-0.13%)
Aug 16, 2007	15.27	15.53	14.34	15.36	554,584	+0.04(+0.26%)
Aug 15, 2007	15.36	15.83	14.75	15.32	370,906	-0.15(-0.95%)
Aug 14, 2007	15.90	16.24	15.34	15.47	395,421	-0.37(-2.35%)
Aug 13, 2007	15.64	16.64	15.32	15.84	731,062	+1.09(+7.36%)
Aug 10, 2007	13.94	15.02	13.49	14.75	1,108,809	+0.57(+4.00%)
Aug 09, 2007	14.81	14.81	14.13	14.18	1,640,880	-0.91(-6.03%)
Aug 08, 2007	15.57	15.75	14.86	15.09	1,160,828	-0.40(-2.59%)
Aug 07, 2007	16.18	16.28	14.72	15.50	909,652	-0.71(-4.40%)
Aug 06, 2007	16.30	16.44	15.70	16.21	818,668	+0.02(+0.12%)
Aug 03, 2007	16.07	17.50	15.90	16.19	1,082,643	-1.39(-7.90%)
Aug 02, 2007	18.70	19.07	16.83	17.58	629,818	-1.26(-6.70%)
Aug 01, 2007	18.69	19.21	18.51	18.84	443,054	+0.05(+0.26%)
Jul 31, 2007	19.26	19.55	18.74	18.79	264,497	-0.31(-1.64%)
Jul 30, 2007	19.41	19.41	18.87	19.11	300,289	-0.15(-0.76%)
Jul 27, 2007	19.57	19.88	19.09	19.25	292,192	-0.31(-1.60%)
Jul 26, 2007	19.74	19.99	18.78	19.57	392,842	-0.33(-1.67%)
Jul 25, 2007	19.76	20.08	19.55	19.90	260,777	+0.29(+1.50%)
Jul 24, 2007	20.27	20.39	19.24	19.60	580,913	-0.83(-4.07%)
Jul 23, 2007	20.91	20.93	20.31	20.44	257,219	-0.35(-1.69%)
Jul 20, 2007	20.77	20.91	19.99	20.79	283,040	-0.07(-0.33%)
Jul 19, 2007	21.02	21.32	20.74	20.86	193,204	-0.07(-0.33%)
Jul 18, 2007	21.20	21.35	20.61	20.92	241,302	-0.36(-1.70%)
Jul 17, 2007	21.76	21.76	21.18	21.29	297,914	-0.26(-1.23%)
Jul 16, 2007	21.84	21.92	21.27	21.55	263,242	-0.40(-1.83%)
Jul 13, 2007	22.11	22.20	21.73	21.95	173,151	-0.25(-1.15%)
Jul 12, 2007	22.14	22.37	21.96	22.21	299,986	+0.20(+0.89%)
Jul 11, 2007	22.27	22.38	21.83	22.01	214,507	-0.33(-1.49%)
Jul 10, 2007	22.26	22.63	22.05	22.34	410,008	-0.06(-0.26%)
Jul 09, 2007	22.09	22.50	21.78	22.40	278,122	+0.30(+1.37%)
Jul 06, 2007	22.57	22.59	22.06	22.10	301,591	-0.39(-1.74%)
Jul 05, 2007	22.26	22.62	22.06	22.49	208,198	+0.23(+1.06%)
Jul 03, 2007	22.81	22.87	22.26	22.26	213,362	-0.69(-3.03%)
Jul 02, 2007	22.17	23.34	22.11	22.95	379,021	+0.94(+4.27%)
Jun 29, 2007	22.21	22.66	21.95	22.01	302,686	-0.05(-0.22%)
Jun 28, 2007	22.19	22.42	22.04	22.06	184,226	-0.07(-0.31%)
Jun 27, 2007	21.51	22.23	21.27	22.13	149,546	+0.45(+2.08%)
Jun 26, 2007	22.04	22.09	21.61	21.68	286,490	-0.21(-0.94%)
Jun 25, 2007	21.87	22.61	21.79	21.88	181,172	-0.12(-0.53%)
Jun 22, 2007	22.47	22.90	21.82	22.00	410,892	-0.50(-2.22%)
Jun 21, 2007	22.04	22.62	21.68	22.50	414,040	+0.36(+1.64%)
Jun 20, 2007	22.57	22.91	22.08	22.14	313,415	-0.32(-1.44%)
Jun 19, 2007	22.43	22.54	22.04	22.46	328,544	-0.03(-0.13%)
Jun 18, 2007	22.52	22.96	22.36	22.49	293,992	-0.02(-0.09%)
Jun 15, 2007	22.31	22.98	22.15	22.51	757,470	+0.56(+2.54%)
Jun 14, 2007	22.19	22.32	21.95	21.95	368,206	-0.17(-0.75%)
Jun 13, 2007	21.93	22.31	21.70	22.12	514,078	+0.34(+1.57%)
Jun 12, 2007	21.84	21.92	21.53	21.78	375,055	-0.15(-0.67%)
Jun 11, 2007	22.29	22.29	21.88	21.92	235,864	-0.37(-1.67%)
Jun 08, 2007	21.72	22.31	21.70	22.29	395,321	+0.62(+2.84%)
Jun 07, 2007	22.12	22.22	21.65	21.68	376,258	-0.48(-2.16%)
Jun 06, 2007	21.75	22.18	21.50	22.16	421,019	+0.42(+1.94%)
Jun 05, 2007	21.70	21.84	21.51	21.74	492,465	+0.03(+0.13%)
Jun 04, 2007	21.48	22.08	21.19	21.71	494,504	+0.03(+0.14%)
Jun 01, 2007	21.37	21.92	21.17	21.68	680,201	+0.43(+2.03%)
May 31, 2007	21.18	21.60	21.07	21.25	669,685	+0.02(+0.09%)
May 30, 2007	21.65	21.67	20.81	21.23	869,649	-0.73(-3.34%)
May 29, 2007	22.13	22.25	21.83	21.96	486,822	-0.16(-0.71%)
May 25, 2007	21.88	23.33	21.57	22.12	828,219	+1.27(+6.10%)
May 24, 2007	21.53	21.53	20.62	20.85	435,701	-0.57(-2.65%)
May 23, 2007	21.74	21.74	21.14	21.41	228,743	-0.20(-0.91%)
May 22, 2007	21.80	22.18	21.05	21.61	330,836	-0.12(-0.54%)
May 21, 2007	20.77	21.94	20.67	21.73	275,263	+0.89(+4.27%)
May 18, 2007	20.75	21.07	20.47	20.84	184,792	+0.19(+0.90%)
May 17, 2007	21.08	21.12	20.54	20.65	130,504	-0.44(-2.09%)
May 16, 2007	20.98	21.12	20.64	21.09	231,217	+0.13(+0.61%)
May 15, 2007	21.06	21.59	20.79	20.96	188,978	-0.05(-0.23%)
May 14, 2007	21.67	21.67	20.70	21.01	369,522	-0.74(-3.42%)
May 11, 2007	21.58	21.82	21.42	21.76	145,643	+0.47(+2.21%)
May 10, 2007	22.07	22.07	21.22	21.29	294,618	-0.76(-3.46%)
May 09, 2007	21.28	22.19	21.15	22.05	227,035	+0.61(+2.83%)
May 08, 2007	20.96	21.60	20.86	21.44	247,029	+0.41(+1.95%)
May 07, 2007	21.24	21.50	20.96	21.03	192,561	-0.42(-1.96%)
May 04, 2007	21.56	21.65	21.20	21.45	151,187	+0.04(+0.18%)
May 03, 2007	21.50	21.71	21.27	21.41	353,449	-0.15(-0.68%)
May 02, 2007	20.71	21.68	20.65	21.56	389,766	+0.91(+4.41%)
May 01, 2007	20.63	21.18	20.28	20.65	525,757	+0.08(+0.38%)
Apr 30, 2007	21.36	21.85	20.53	20.57	838,346	-1.50(-6.78%)
Apr 27, 2007	23.04	23.08	21.84	22.07	435,383	-0.87(-3.80%)
Apr 26, 2007	21.61	23.06	21.57	22.94	469,010	+1.28(+5.92%)
Apr 25, 2007	21.86	21.91	21.40	21.66	291,622	-0.01(-0.05%)
Apr 24, 2007	22.00	22.00	21.39	21.67	317,243	-0.23(-1.03%)
Apr 23, 2007	21.28	21.99	21.21	21.89	251,361	+0.63(+2.94%)
Apr 20, 2007	21.39	21.90	21.08	21.27	199,262	+0.11(+0.51%)
Apr 19, 2007	20.99	21.26	20.67	21.16	406,284	+0.34(+1.64%)
Apr 18, 2007	22.02	22.02	20.75	20.82	513,827	-1.14(-5.21%)
Apr 17, 2007	22.01	22.01	21.55	21.96	326,750	+0.00(+0.00%)
Apr 16, 2007	21.47	22.00	21.18	21.96	419,255	+0.57(+2.65%)
Apr 13, 2007	20.81	21.42	20.76	21.39	333,204	+0.65(+3.11%)
Apr 12, 2007	20.64	20.92	20.15	20.75	429,149	-0.05(-0.24%)
Apr 11, 2007	21.21	21.23	20.55	20.80	631,231	-0.16(-0.75%)
Apr 10, 2007	20.64	20.98	20.49	20.95	428,123	+0.26(+1.28%)
Apr 09, 2007	20.72	20.91	20.54	20.69	494,879	-0.17(-0.80%)
Apr 05, 2007	20.87	21.16	20.78	20.86	376,877	+0.03(+0.14%)
Apr 04, 2007	21.94	22.06	20.59	20.83	493,278	-1.19(-5.42%)
Apr 03, 2007	21.70	22.21	21.63	22.02	345,610	+0.45(+2.09%)
Apr 02, 2007	22.05	22.57	21.51	21.57	336,849	-0.41(-1.87%)
Mar 30, 2007	21.60	21.98	21.46	21.98	276,251	+0.53(+2.46%)
Mar 29, 2007	21.62	21.92	21.26	21.45	250,029	+0.11(+0.50%)
Mar 28, 2007	21.80	21.93	21.33	21.35	371,475	-0.57(-2.59%)
Mar 27, 2007	22.45	22.45	21.65	21.91	246,146	-0.58(-2.57%)
Mar 26, 2007	22.32	22.57	22.01	22.49	247,110	+0.28(+1.28%)
Mar 23, 2007	21.96	22.38	21.84	22.21	249,372	+0.28(+1.29%)
Mar 22, 2007	21.62	21.98	21.51	21.92	455,759	+0.21(+0.95%)
Mar 21, 2007	21.52	21.73	20.54	21.72	632,322	-0.46(-2.07%)
Mar 20, 2007	22.55	22.62	21.99	22.18	444,075	-0.32(-1.43%)
Mar 19, 2007	22.50	23.23	22.45	22.50	755,635	+0.94(+4.36%)
Mar 16, 2007	21.53	21.97	21.53	21.56	354,886	-0.04(-0.18%)
Mar 15, 2007	21.09	21.69	21.08	21.60	334,851	+0.55(+2.60%)
Mar 14, 2007	20.66	21.21	20.43	21.05	353,541	+0.34(+1.65%)
Mar 13, 2007	21.94	21.96	20.43	20.71	417,062	-1.23(-5.62%)
Mar 12, 2007	21.38	21.96	21.36	21.94	232,091	+0.53(+2.47%)
Mar 09, 2007	21.80	21.82	21.15	21.41	258,290	+0.03(+0.14%)
Mar 08, 2007	20.79	21.80	20.79	21.38	234,629	+0.59(+2.82%)
Mar 07, 2007	20.31	21.07	20.29	20.80	321,894	+0.50(+2.46%)
Mar 06, 2007	19.76	20.59	19.76	20.30	318,131	+0.34(+1.72%)
Mar 05, 2007	20.46	20.61	19.82	19.96	336,331	-0.50(-2.44%)
Mar 02, 2007	20.28	20.77	20.09	20.46	585,626	-0.10(-0.48%)
Mar 01, 2007	20.55	20.85	20.07	20.55	328,615	+0.01(+0.05%)
Feb 28, 2007	20.94	20.94	20.13	20.54	358,660	-0.47(-2.23%)
Feb 27, 2007	21.45	21.45	20.71	21.01	383,153	-0.72(-3.33%)
Feb 26, 2007	21.86	22.16	20.05	21.74	172,685	+0.01(+0.04%)
Feb 23, 2007	21.72	21.88	21.47	21.73	117,377	+0.02(+0.09%)
Feb 22, 2007	21.86	21.87	21.29	21.71	220,842	-0.17(-0.76%)
Feb 21, 2007	22.06	22.10	21.63	21.87	243,429	-0.19(-0.84%)
Feb 20, 2007	20.97	22.50	20.89	22.06	468,191	+1.17(+5.62%)
Feb 16, 2007	20.49	21.05	20.32	20.89	310,611	+0.30(+1.47%)
Feb 15, 2007	20.47	20.74	20.34	20.58	261,647	+0.05(+0.24%)
Feb 14, 2007	20.83	20.89	20.45	20.53	352,583	-0.22(-1.04%)
Feb 13, 2007	20.23	21.04	20.23	20.75	361,079	+0.68(+3.41%)
Feb 12, 2007	20.11	20.69	19.96	20.06	333,942	-0.09(-0.44%)
Feb 09, 2007	20.20	20.71	20.02	20.15	374,719	+0.19(+0.93%)
Feb 08, 2007	19.50	20.50	19.50	19.97	278,380	+0.40(+2.05%)
Feb 07, 2007	19.36	19.75	19.33	19.57	868,815	+0.34(+1.78%)
Feb 06, 2007	18.76	19.34	18.55	19.22	512,951	+0.55(+2.93%)
Feb 05, 2007	19.71	19.81	18.56	18.67	434,162	+0.01(+0.05%)
Feb 02, 2007	18.81	18.91	18.56	18.67	156,171	-0.04(-0.21%)

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