Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2008	25.88	27.72	25.67	27.60	488,571	+1.51(+5.79%)
Jan 30, 2008	26.50	27.27	26.09	26.09	226,989	-0.57(-2.15%)
Jan 29, 2008	26.64	26.89	26.05	26.66	203,099	+0.13(+0.48%)
Jan 28, 2008	25.57	26.58	25.07	26.54	426,580	+0.86(+3.37%)
Jan 25, 2008	26.87	27.20	25.64	25.67	398,626	-0.76(-2.87%)
Jan 24, 2008	27.04	27.04	26.01	26.43	378,424	-0.51(-1.90%)
Jan 23, 2008	23.74	27.24	23.17	26.94	498,993	+3.17(+13.35%)
Jan 22, 2008	22.38	24.61	22.33	23.77	347,636	+0.63(+2.73%)
Jan 21, 2008	23.45	24.00	22.46	23.14	264,886	+0.00(+0.00%)
Jan 18, 2008	23.45	24.00	22.46	23.14	264,886	-0.39(-1.64%)
Jan 17, 2008	24.44	24.46	23.19	23.53	337,141	-0.78(-3.23%)
Jan 16, 2008	22.97	24.67	22.75	24.31	333,935	+1.30(+5.67%)
Jan 15, 2008	22.95	23.32	22.25	23.01	286,744	-0.26(-1.11%)
Jan 14, 2008	23.07	23.38	22.75	23.27	143,813	+0.28(+1.22%)
Jan 11, 2008	23.35	23.88	22.84	22.99	226,373	-0.59(-2.51%)
Jan 10, 2008	22.79	23.94	22.69	23.58	285,804	+0.51(+2.22%)
Jan 09, 2008	22.75	23.14	22.64	23.07	463,947	+0.22(+0.96%)
Jan 08, 2008	24.30	24.75	22.77	22.85	285,920	-1.38(-5.71%)
Jan 07, 2008	23.68	24.67	23.51	24.23	234,499	+0.71(+3.03%)
Jan 04, 2008	24.28	24.46	23.35	23.52	370,612	-0.78(-3.23%)
Jan 03, 2008	24.62	25.24	24.30	24.30	213,987	-0.23(-0.92%)
Jan 02, 2008	25.30	25.67	24.32	24.53	183,723	-0.88(-3.46%)
Jan 01, 2008	25.40	25.99	25.06	25.41	309,222	+0.00(+0.00%)
Dec 31, 2007	25.40	25.99	25.06	25.41	309,222	-0.21(-0.81%)
Dec 28, 2007	25.71	26.19	25.39	25.61	140,326	+0.12(+0.47%)
Dec 27, 2007	26.79	26.92	25.49	25.49	191,760	-1.32(-4.91%)
Dec 26, 2007	26.46	27.06	26.29	26.81	157,985	+0.02(+0.07%)
Dec 24, 2007	26.77	26.89	26.35	26.79	91,142	+0.09(+0.35%)
Dec 21, 2007	26.16	26.84	26.07	26.70	646,000	+0.86(+3.32%)
Dec 20, 2007	25.41	25.91	24.83	25.84	382,399	+1.40(+5.74%)
Dec 19, 2007	24.47	25.00	24.16	24.44	195,773	-0.13(-0.51%)
Dec 18, 2007	24.06	24.78	23.60	24.56	211,992	+0.84(+3.53%)
Dec 17, 2007	23.68	24.44	23.67	23.73	250,938	-0.15(-0.64%)
Dec 14, 2007	24.38	24.80	23.80	23.88	226,734	-0.73(-2.97%)
Dec 13, 2007	24.66	24.89	24.00	24.61	249,530	-0.29(-1.17%)
Dec 12, 2007	25.37	25.95	24.34	24.90	274,702	+0.27(+1.11%)
Dec 11, 2007	25.77	26.51	24.63	24.63	289,027	-0.98(-3.82%)
Dec 10, 2007	25.51	25.77	25.21	25.61	188,797	+0.11(+0.42%)
Dec 07, 2007	25.43	25.79	25.15	25.50	196,729	+0.19(+0.76%)
Dec 06, 2007	24.93	25.49	24.85	25.31	545,657	+0.31(+1.25%)
Dec 05, 2007	25.44	25.44	24.64	25.00	244,502	-0.02(-0.08%)
Dec 04, 2007	25.21	25.36	24.76	25.02	248,244	-0.28(-1.10%)
Dec 03, 2007	26.02	26.13	25.29	25.29	216,250	-0.78(-3.01%)
Nov 30, 2007	26.13	26.57	25.64	26.08	292,454	+0.37(+1.42%)
Nov 29, 2007	26.15	26.29	25.60	25.71	208,495	-0.45(-1.70%)
Nov 28, 2007	25.28	26.29	25.04	26.16	291,579	+1.20(+4.82%)
Nov 27, 2007	24.22	25.26	24.22	24.96	270,550	+0.85(+3.53%)
Nov 26, 2007	25.31	25.37	24.09	24.10	270,344	-1.40(-5.50%)
Nov 23, 2007	24.94	25.91	24.94	25.51	196,003	+0.82(+3.31%)
Nov 21, 2007	24.92	25.36	24.66	24.69	515,255	-0.43(-1.69%)
Nov 20, 2007	25.12	25.90	24.12	25.12	471,245	-0.05(-0.21%)
Nov 19, 2007	25.57	25.81	24.77	25.17	357,392	-0.73(-2.82%)
Nov 16, 2007	26.07	26.17	25.20	25.90	427,660	-0.09(-0.36%)
Nov 15, 2007	25.49	26.30	25.49	25.99	454,212	-0.06(-0.23%)
Nov 14, 2007	26.25	26.94	25.89	26.05	436,256	+0.19(+0.75%)
Nov 13, 2007	25.06	25.94	24.82	25.86	380,891	+1.09(+4.40%)
Nov 12, 2007	24.47	25.81	24.12	24.77	553,146	+0.39(+1.61%)
Nov 09, 2007	22.87	24.65	22.87	24.38	466,582	+1.24(+5.35%)
Nov 08, 2007	22.28	23.25	22.18	23.14	323,225	+0.78(+3.48%)
Nov 07, 2007	23.38	23.53	22.20	22.36	328,498	-1.33(-5.62%)
Nov 06, 2007	23.53	23.70	23.10	23.69	178,627	+0.21(+0.88%)
Nov 05, 2007	23.43	23.60	23.18	23.49	158,024	-0.04(-0.17%)
Nov 02, 2007	24.36	24.36	23.35	23.53	306,916	-0.53(-2.18%)
Nov 01, 2007	24.89	25.09	23.94	24.05	326,828	-1.24(-4.92%)
Oct 31, 2007	24.80	25.54	24.61	25.29	348,336	+0.59(+2.37%)
Oct 30, 2007	24.72	24.92	24.48	24.71	265,695	-0.07(-0.30%)
Oct 29, 2007	25.17	25.17	24.29	24.78	379,903	-0.31(-1.22%)
Oct 26, 2007	24.74	25.09	24.44	25.09	285,595	+0.65(+2.67%)
Oct 25, 2007	24.42	24.50	23.84	24.44	395,786	+0.16(+0.66%)
Oct 24, 2007	23.71	24.52	23.49	24.28	555,195	+0.36(+1.50%)
Oct 23, 2007	24.38	24.38	23.59	23.92	325,025	-0.22(-0.91%)
Oct 22, 2007	24.12	24.66	23.68	24.14	691,597	-0.22(-0.90%)
Oct 19, 2007	24.50	24.56	24.33	24.36	679,810	-0.25(-1.03%)
Oct 18, 2007	24.78	24.93	24.09	24.61	815,488	-0.44(-1.75%)
Oct 17, 2007	26.58	26.59	24.86	25.05	1,064,724	-1.88(-6.99%)
Oct 16, 2007	27.31	27.32	26.75	26.93	441,277	-0.98(-3.53%)
Oct 15, 2007	28.04	28.07	27.58	27.92	349,214	-0.19(-0.69%)
Oct 12, 2007	28.59	28.70	27.83	28.11	407,076	-0.59(-2.06%)
Oct 11, 2007	28.73	28.87	28.53	28.70	503,559	-0.01(-0.02%)
Oct 10, 2007	28.63	28.91	28.60	28.71	3,349,610	+0.07(+0.26%)
Oct 09, 2007	28.43	28.69	28.43	28.63	556,477	+0.23(+0.82%)
Oct 08, 2007	28.37	28.58	28.21	28.40	388,499	+0.03(+0.09%)
Oct 05, 2007	28.56	28.85	28.26	28.37	1,124,822	+0.80(+2.89%)
Oct 04, 2007	27.36	27.74	27.35	27.58	259,353	+0.31(+1.15%)
Oct 03, 2007	27.56	27.86	27.18	27.26	292,033	-0.75(-2.66%)
Oct 02, 2007	27.66	28.04	27.60	28.01	332,192	+0.44(+1.59%)
Oct 01, 2007	26.76	27.70	26.60	27.57	301,923	+0.91(+3.42%)
Sep 28, 2007	27.52	27.56	26.48	26.66	297,164	-0.94(-3.40%)
Sep 27, 2007	27.48	27.78	27.07	27.60	194,787	+0.19(+0.68%)
Sep 26, 2007	26.94	27.48	26.83	27.41	207,527	+0.69(+2.56%)
Sep 25, 2007	26.88	27.01	26.59	26.72	322,071	-0.37(-1.37%)
Sep 24, 2007	27.17	27.46	26.77	27.10	318,889	-0.13(-0.49%)
Sep 21, 2007	26.96	27.74	26.96	27.23	426,849	-0.04(-0.15%)
Sep 20, 2007	28.16	28.16	27.17	27.27	231,447	-1.03(-3.64%)
Sep 19, 2007	27.97	28.68	27.28	28.30	294,556	-0.89(-3.05%)
Sep 18, 2007	27.33	29.20	26.97	29.19	150,318	+2.02(+7.44%)
Sep 17, 2007	27.12	27.42	26.84	27.17	337,675	+0.03(+0.12%)
Sep 14, 2007	26.64	27.15	26.49	27.14	66,501	+0.25(+0.94%)
Sep 13, 2007	26.66	27.24	26.53	26.88	73,924	+0.41(+1.53%)
Sep 12, 2007	26.76	26.84	26.39	26.48	64,163	-0.33(-1.22%)
Sep 11, 2007	26.34	26.86	26.34	26.80	92,913	+0.66(+2.52%)
Sep 10, 2007	26.47	26.59	25.81	26.15	113,361	-0.16(-0.61%)
Sep 07, 2007	26.21	26.51	26.14	26.31	141,249	-0.23(-0.88%)
Sep 06, 2007	26.24	26.57	26.15	26.54	120,569	+0.35(+1.35%)
Sep 05, 2007	26.61	26.63	26.13	26.19	126,903	-0.65(-2.43%)
Sep 04, 2007	26.61	26.97	26.41	26.84	110,598	+0.23(+0.87%)
Aug 31, 2007	26.94	26.94	26.43	26.61	148,389	-0.07(-0.27%)
Aug 30, 2007	26.82	27.37	26.64	26.68	63,261	-0.51(-1.88%)
Aug 29, 2007	26.70	27.20	26.60	27.19	161,333	+0.61(+2.28%)
Aug 28, 2007	27.00	27.00	26.57	26.59	246,169	-0.42(-1.55%)
Aug 27, 2007	27.07	27.26	26.94	27.00	216,882	-0.21(-0.76%)
Aug 24, 2007	26.86	27.22	26.74	27.21	275,878	+0.31(+1.14%)
Aug 23, 2007	27.26	27.26	26.64	26.90	253,945	-0.18(-0.66%)
Aug 22, 2007	27.86	27.86	26.79	27.08	317,375	-0.56(-2.02%)
Aug 21, 2007	27.32	28.01	27.19	27.64	207,138	+0.27(+0.97%)
Aug 20, 2007	27.38	27.45	26.57	27.38	268,297	-0.05(-0.17%)
Aug 17, 2007	26.05	27.80	25.55	27.42	649,178	+2.45(+9.80%)
Aug 16, 2007	23.69	25.51	23.45	24.98	571,026	+1.24(+5.21%)
Aug 15, 2007	23.68	24.21	23.68	23.74	329,696	-0.01(-0.03%)
Aug 14, 2007	24.02	24.49	23.71	23.75	229,218	-0.03(-0.14%)
Aug 13, 2007	24.36	24.40	23.62	23.78	229,801	-0.25(-1.05%)
Aug 10, 2007	23.73	24.79	23.54	24.03	304,718	+0.02(+0.08%)
Aug 09, 2007	23.45	24.51	23.05	24.01	358,889	+0.14(+0.59%)
Aug 08, 2007	23.25	24.81	23.12	23.87	478,683	+0.74(+3.19%)
Aug 07, 2007	22.83	23.45	22.45	23.13	241,650	+0.15(+0.64%)
Aug 06, 2007	22.20	23.07	21.80	22.99	257,281	+0.84(+3.81%)
Aug 03, 2007	22.25	23.57	22.06	22.14	219,170	-1.32(-5.64%)
Aug 02, 2007	23.60	23.79	23.25	23.47	221,560	-0.12(-0.51%)
Aug 01, 2007	23.43	23.61	23.08	23.59	340,469	+0.06(+0.25%)
Jul 31, 2007	23.61	23.94	23.48	23.53	464,377	+0.10(+0.43%)
Jul 30, 2007	23.05	23.57	22.89	23.43	327,951	+0.41(+1.76%)
Jul 27, 2007	23.49	23.75	23.00	23.02	257,902	-0.45(-1.93%)
Jul 26, 2007	23.71	24.03	23.12	23.47	306,008	-0.55(-2.27%)
Jul 25, 2007	24.14	24.66	23.61	24.02	284,520	+0.01(+0.03%)
Jul 24, 2007	24.81	24.92	23.96	24.01	254,261	-0.84(-3.37%)
Jul 23, 2007	24.84	25.09	24.70	24.85	208,366	+0.05(+0.21%)
Jul 20, 2007	25.39	25.39	24.40	24.80	290,546	-0.65(-2.54%)
Jul 19, 2007	26.01	26.27	25.23	25.44	397,219	-0.45(-1.72%)
Jul 18, 2007	24.92	26.21	24.88	25.89	594,437	+1.09(+4.40%)
Jul 17, 2007	24.60	25.09	24.54	24.80	294,026	+0.21(+0.87%)
Jul 16, 2007	24.74	24.87	24.50	24.58	202,538	-0.27(-1.10%)
Jul 13, 2007	24.60	24.89	24.60	24.86	134,123	+0.19(+0.76%)
Jul 12, 2007	24.36	24.67	24.22	24.67	132,526	+0.47(+1.92%)
Jul 11, 2007	24.18	24.29	23.87	24.20	228,409	+0.03(+0.14%)
Jul 10, 2007	24.78	24.94	24.07	24.17	302,725	-0.69(-2.78%)
Jul 09, 2007	25.21	25.23	24.83	24.86	135,983	-0.36(-1.42%)
Jul 06, 2007	25.08	25.29	24.93	25.22	62,854	+0.08(+0.32%)
Jul 05, 2007	25.18	25.41	24.97	25.14	161,106	-0.17(-0.66%)
Jul 03, 2007	25.30	25.36	25.15	25.31	38,924	+0.06(+0.24%)
Jul 02, 2007	25.14	25.35	25.06	25.25	102,198	+0.27(+1.09%)
Jun 29, 2007	25.53	25.71	24.96	24.98	133,953	-0.52(-2.03%)
Jun 28, 2007	25.59	25.77	25.38	25.49	109,051	-0.05(-0.18%)
Jun 27, 2007	25.07	25.63	24.94	25.54	208,340	+0.35(+1.40%)
Jun 26, 2007	25.25	25.60	25.02	25.19	171,508	+0.02(+0.08%)
Jun 25, 2007	25.33	25.78	25.14	25.17	225,770	-0.18(-0.71%)
Jun 22, 2007	25.36	25.68	25.10	25.35	730,981	-0.11(-0.44%)
Jun 21, 2007	25.61	25.63	25.26	25.46	212,290	-0.29(-1.11%)
Jun 20, 2007	26.16	26.24	25.72	25.75	173,651	-0.29(-1.12%)
Jun 19, 2007	26.27	26.37	26.01	26.04	236,346	-0.40(-1.51%)
Jun 18, 2007	26.84	26.84	26.36	26.44	139,973	-0.39(-1.44%)
Jun 15, 2007	27.11	27.16	26.82	26.82	379,476	+0.13(+0.50%)
Jun 14, 2007	26.66	26.86	26.51	26.69	248,824	+0.13(+0.48%)
Jun 13, 2007	26.03	26.66	25.95	26.57	240,856	+0.58(+2.23%)
Jun 12, 2007	25.97	26.15	25.89	25.99	214,696	-0.09(-0.33%)
Jun 11, 2007	25.95	26.13	25.75	26.07	153,098	+0.05(+0.18%)
Jun 08, 2007	25.77	26.05	25.64	26.03	141,281	+0.32(+1.24%)
Jun 07, 2007	25.85	25.98	25.71	25.71	284,619	-0.29(-1.10%)
Jun 06, 2007	26.06	26.12	25.90	25.99	90,536	-0.24(-0.91%)
Jun 05, 2007	26.55	26.62	26.13	26.23	287,319	-0.39(-1.45%)
Jun 04, 2007	26.36	26.66	26.36	26.62	174,838	+0.15(+0.55%)
Jun 01, 2007	26.08	26.50	26.08	26.47	402,783	+0.17(+0.66%)
May 31, 2007	26.38	26.47	26.25	26.30	240,483	-0.05(-0.18%)
May 30, 2007	26.27	26.41	26.27	26.35	291,577	-0.04(-0.15%)
May 29, 2007	26.49	26.49	26.33	26.39	242,384	+0.02(+0.08%)
May 25, 2007	26.18	26.40	25.99	26.37	177,300	+0.24(+0.92%)
May 24, 2007	26.49	26.64	26.00	26.13	198,641	-0.45(-1.68%)
May 23, 2007	26.70	26.78	26.48	26.57	166,769	-0.05(-0.20%)
May 22, 2007	26.59	26.70	26.24	26.62	223,273	+0.12(+0.45%)
May 21, 2007	25.92	26.60	25.92	26.51	170,433	+0.50(+1.92%)
May 18, 2007	25.83	26.07	25.74	26.01	173,048	+0.17(+0.67%)
May 17, 2007	26.04	26.10	25.79	25.83	227,627	-0.18(-0.69%)
May 16, 2007	25.91	26.01	25.65	26.01	184,536	+0.12(+0.46%)
May 15, 2007	26.04	26.51	25.87	25.89	247,922	-0.18(-0.69%)
May 14, 2007	26.18	26.34	25.97	26.07	258,011	-0.18(-0.68%)
May 11, 2007	26.01	26.27	25.93	26.25	120,625	+0.37(+1.44%)
May 10, 2007	26.29	26.37	25.82	25.88	313,293	-0.41(-1.54%)
May 09, 2007	26.20	26.41	26.09	26.29	155,299	-0.03(-0.13%)
May 08, 2007	26.40	26.42	26.07	26.32	164,576	-0.21(-0.80%)
May 07, 2007	26.28	26.59	26.28	26.53	236,791	+0.18(+0.68%)
May 04, 2007	26.38	26.38	26.13	26.35	328,319	-0.03(-0.10%)
May 03, 2007	26.21	26.38	26.13	26.38	273,215	+0.23(+0.86%)
May 02, 2007	26.17	26.41	26.01	26.15	253,536	-0.06(-0.23%)
May 01, 2007	26.13	26.31	25.94	26.21	338,232	+0.19(+0.74%)
Apr 30, 2007	26.00	26.20	25.94	26.02	321,254	+0.01(+0.03%)
Apr 27, 2007	26.31	26.31	25.99	26.01	287,979	-0.27(-1.04%)
Apr 26, 2007	26.11	26.33	25.85	26.29	273,841	+0.11(+0.43%)
Apr 25, 2007	26.15	26.17	25.69	26.17	462,961	+0.11(+0.41%)
Apr 24, 2007	26.34	26.36	25.99	26.07	384,922	-0.28(-1.06%)
Apr 23, 2007	26.64	26.71	26.30	26.35	362,888	-0.41(-1.52%)
Apr 20, 2007	26.22	26.95	26.08	26.75	677,594	+0.80(+3.10%)
Apr 19, 2007	26.31	26.47	25.22	25.95	1,172,012	-0.54(-2.03%)
Apr 18, 2007	27.60	28.09	26.37	26.49	1,272,613	-2.77(-9.46%)
Apr 17, 2007	29.36	29.39	29.14	29.25	185,107	-0.17(-0.59%)
Apr 16, 2007	28.93	29.43	28.83	29.43	326,522	+0.57(+1.98%)
Apr 13, 2007	28.52	28.85	28.41	28.85	459,951	+0.27(+0.95%)
Apr 12, 2007	28.20	28.61	28.16	28.58	162,692	+0.33(+1.18%)
Apr 11, 2007	28.59	28.59	28.12	28.25	160,586	-0.21(-0.75%)
Apr 10, 2007	28.45	28.60	28.43	28.46	95,216	-0.03(-0.12%)
Apr 09, 2007	28.61	28.63	28.40	28.49	115,510	-0.15(-0.51%)
Apr 05, 2007	28.47	28.67	28.28	28.64	147,196	+0.11(+0.40%)
Apr 04, 2007	29.00	29.00	28.49	28.53	236,296	-0.52(-1.79%)
Apr 03, 2007	28.99	29.44	28.82	29.05	134,933	+0.11(+0.39%)
Apr 02, 2007	29.27	29.51	28.60	28.93	92,564	-0.32(-1.09%)
Mar 30, 2007	29.35	29.70	29.01	29.25	161,235	-0.13(-0.45%)
Mar 29, 2007	28.92	29.43	28.70	29.39	208,867	+0.63(+2.17%)
Mar 28, 2007	29.15	29.15	28.67	28.76	397,320	-0.55(-1.88%)
Mar 27, 2007	29.38	29.45	29.05	29.31	106,967	-0.07(-0.25%)
Mar 26, 2007	29.72	29.78	29.15	29.39	148,830	-0.39(-1.32%)
Mar 23, 2007	29.72	30.03	29.57	29.78	124,774	-0.01(-0.04%)
Mar 22, 2007	29.81	29.93	29.57	29.79	132,819	-0.07(-0.25%)
Mar 21, 2007	29.10	29.92	28.93	29.86	139,343	+0.87(+3.01%)
Mar 20, 2007	29.18	29.27	28.93	28.99	201,730	-0.30(-1.02%)
Mar 19, 2007	28.79	29.50	28.77	29.29	179,107	+0.61(+2.11%)
Mar 16, 2007	28.81	29.04	28.68	28.69	404,583	-0.17(-0.58%)
Mar 15, 2007	28.63	28.94	28.53	28.85	122,292	+0.27(+0.95%)
Mar 14, 2007	28.41	28.89	27.86	28.58	220,102	+0.10(+0.35%)
Mar 13, 2007	29.19	29.21	28.48	28.48	305,096	-0.71(-2.44%)
Mar 12, 2007	29.00	29.33	28.83	29.19	118,052	+0.18(+0.62%)
Mar 09, 2007	29.40	29.49	28.85	29.01	480,087	-0.22(-0.75%)
Mar 08, 2007	29.44	29.72	29.13	29.23	133,980	+0.05(+0.18%)
Mar 07, 2007	29.51	29.62	29.13	29.18	183,258	-0.38(-1.28%)
Mar 06, 2007	29.38	29.76	29.16	29.56	186,378	+0.38(+1.30%)
Mar 05, 2007	29.21	30.22	29.16	29.18	343,629	-0.35(-1.19%)
Mar 02, 2007	29.33	29.82	28.85	29.53	299,410	+0.07(+0.23%)
Mar 01, 2007	29.37	29.84	28.51	29.47	250,749	-0.18(-0.61%)
Feb 28, 2007	29.60	30.38	29.45	29.64	284,209	-0.01(-0.02%)
Feb 27, 2007	29.60	30.02	29.39	29.65	403,084	-0.51(-1.68%)
Feb 26, 2007	30.62	30.75	29.98	30.16	217,027	-0.52(-1.69%)
Feb 23, 2007	31.07	31.07	30.60	30.68	111,983	-0.51(-1.62%)
Feb 22, 2007	30.95	31.19	30.74	31.18	218,474	+0.21(+0.67%)
Feb 21, 2007	30.82	31.00	30.80	30.97	134,775	-0.01(-0.02%)
Feb 20, 2007	30.66	31.08	30.60	30.98	155,934	+0.18(+0.58%)
Feb 16, 2007	30.95	30.95	30.52	30.80	209,642	-0.14(-0.45%)
Feb 15, 2007	30.81	31.09	30.59	30.94	143,628	+0.22(+0.71%)
Feb 14, 2007	31.05	31.23	30.70	30.72	165,756	-0.33(-1.07%)
Feb 13, 2007	31.06	31.15	30.88	31.05	93,908	+0.09(+0.30%)
Feb 12, 2007	30.92	31.27	30.75	30.96	158,096	+0.04(+0.13%)
Feb 09, 2007	31.21	31.43	30.56	30.92	193,663	-0.37(-1.19%)
Feb 08, 2007	31.13	31.34	31.01	31.29	122,324	+0.05(+0.15%)
Feb 07, 2007	30.99	31.37	30.92	31.25	167,649	+0.23(+0.73%)
Feb 06, 2007	31.11	31.22	30.91	31.02	216,837	-0.05(-0.17%)
Feb 05, 2007	31.42	31.47	30.84	31.07	473,607	-0.23(-0.74%)
Feb 02, 2007	31.54	32.09	31.16	31.31	283,034	-0.21(-0.68%)

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