Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	45.08	45.66	44.91	45.15	218,675	-0.32(-0.71%)
Jul 30, 2008	45.61	45.91	44.81	45.47	174,658	+0.16(+0.36%)
Jul 29, 2008	45.31	45.34	44.03	45.31	199,724	+1.35(+3.08%)
Jul 28, 2008	45.05	45.05	43.85	43.95	93,880	-0.81(-1.80%)
Jul 25, 2008	44.87	45.08	44.37	44.76	155,350	+0.44(+0.99%)
Jul 24, 2008	45.96	45.96	44.26	44.32	286,088	-1.33(-2.91%)
Jul 23, 2008	45.37	46.16	45.11	45.65	188,783	+0.25(+0.56%)
Jul 22, 2008	43.76	45.40	43.53	45.40	272,650	+1.44(+3.28%)
Jul 21, 2008	43.79	44.09	43.62	43.95	186,583	+0.22(+0.51%)
Jul 18, 2008	43.95	43.95	43.33	43.73	145,713	+0.10(+0.22%)
Jul 17, 2008	43.08	43.92	42.67	43.63	188,804	+0.90(+2.12%)
Jul 16, 2008	41.09	42.77	40.93	42.73	943,203	+1.75(+4.27%)
Jul 15, 2008	40.69	41.94	40.19	40.98	471,896	-0.38(-0.92%)
Jul 14, 2008	42.41	42.59	41.25	41.36	415,345	-0.88(-2.09%)
Jul 11, 2008	41.80	42.67	41.36	42.24	1,134,722	+0.05(+0.12%)
Jul 10, 2008	41.94	42.63	41.70	42.19	208,216	+0.27(+0.64%)
Jul 09, 2008	43.27	43.27	41.88	41.92	168,455	-1.29(-2.98%)
Jul 08, 2008	41.73	43.21	41.35	43.21	672,046	+1.60(+3.84%)
Jul 07, 2008	42.16	42.47	41.17	41.61	370,606	-0.33(-0.78%)
Jul 04, 2008	43.13	43.40	41.90	41.94	106,340	+0.00(+0.00%)
Jul 03, 2008	43.13	43.40	41.90	41.94	106,340	-0.45(-1.06%)
Jul 02, 2008	43.58	43.72	42.35	42.38	167,341	-1.13(-2.59%)
Jul 01, 2008	42.88	43.58	42.61	43.51	202,083	+0.01(+0.03%)
Jun 30, 2008	43.89	44.16	43.47	43.50	201,537	-0.47(-1.07%)
Jun 27, 2008	44.32	44.48	43.75	43.97	143,998	-0.25(-0.57%)
Jun 26, 2008	45.19	45.19	44.22	44.22	169,179	-1.41(-3.08%)
Jun 25, 2008	45.32	46.04	45.20	45.63	112,205	+0.46(+1.03%)
Jun 24, 2008	45.45	45.79	44.95	45.16	123,501	-0.43(-0.93%)
Jun 23, 2008	46.58	46.58	45.59	45.59	125,974	-0.68(-1.47%)
Jun 20, 2008	46.83	46.83	45.99	46.27	124,552	-0.78(-1.67%)
Jun 19, 2008	46.69	47.06	46.44	47.06	141,551	+0.36(+0.77%)
Jun 18, 2008	47.00	47.00	46.42	46.70	211,313	-0.51(-1.08%)
Jun 17, 2008	47.86	47.86	47.17	47.21	214,254	-0.40(-0.83%)
Jun 16, 2008	47.17	47.74	47.09	47.60	66,652	+0.27(+0.58%)
Jun 13, 2008	47.12	47.35	46.72	47.33	77,752	+0.62(+1.33%)
Jun 12, 2008	46.81	47.35	46.46	46.70	106,713	+0.16(+0.33%)
Jun 11, 2008	47.50	47.51	46.54	46.55	89,828	-1.05(-2.20%)
Jun 10, 2008	47.56	47.86	47.27	47.59	334,469	-0.11(-0.24%)
Jun 09, 2008	48.52	48.52	47.38	47.71	215,213	-0.43(-0.89%)
Jun 06, 2008	49.58	49.68	48.12	48.13	134,828	-1.53(-3.09%)
Jun 05, 2008	49.10	49.66	48.76	49.66	86,160	+0.92(+1.89%)
Jun 04, 2008	48.60	49.16	48.29	48.75	80,696	+0.28(+0.59%)
Jun 03, 2008	48.77	48.82	48.03	48.46	478,670	-0.06(-0.12%)
Jun 02, 2008	48.98	48.98	48.02	48.52	311,168	-0.55(-1.13%)
May 30, 2008	48.93	49.08	48.70	49.07	344,897	+0.10(+0.21%)
May 29, 2008	48.52	49.31	48.52	48.97	130,677	+0.37(+0.77%)
May 28, 2008	48.63	48.63	48.14	48.60	158,679	+0.19(+0.40%)
May 27, 2008	47.88	48.52	47.88	48.40	129,523	+0.50(+1.04%)
May 26, 2008	48.14	48.38	47.62	47.91	0	+0.00(+0.00%)
May 23, 2008	48.14	48.38	47.62	47.91	211,405	-0.54(-1.11%)
May 22, 2008	48.33	48.72	48.30	48.45	655,741	+0.25(+0.53%)
May 21, 2008	49.01	49.16	48.04	48.19	458,765	-0.58(-1.20%)
May 20, 2008	48.86	48.86	48.39	48.78	256,902	-0.28(-0.58%)
May 19, 2008	49.10	49.52	48.76	49.06	95,784	+0.03(+0.06%)
May 16, 2008	49.34	49.34	48.53	49.03	231,670	-0.13(-0.26%)
May 15, 2008	48.87	49.16	48.48	49.16	434,855	+0.51(+1.04%)
May 14, 2008	48.74	49.11	48.59	48.65	176,289	+0.15(+0.31%)
May 13, 2008	48.88	48.88	48.13	48.50	204,429	+0.19(+0.40%)
May 12, 2008	47.66	48.36	47.54	48.30	82,647	+0.80(+1.68%)
May 09, 2008	47.23	47.71	47.02	47.50	59,996	+0.01(+0.02%)
May 08, 2008	47.65	47.67	47.16	47.50	144,894	+0.03(+0.06%)
May 07, 2008	48.30	48.45	47.37	47.47	114,237	-0.62(-1.29%)
May 06, 2008	47.65	48.27	47.47	48.09	129,467	+0.20(+0.42%)
May 05, 2008	48.12	48.12	47.67	47.89	127,572	-0.19(-0.40%)
May 02, 2008	48.57	48.67	47.94	48.08	183,651	-0.04(-0.09%)
May 01, 2008	47.27	48.18	47.16	48.12	90,693	+1.00(+2.12%)
Apr 30, 2008	47.62	47.88	47.03	47.13	164,169	-0.30(-0.64%)
Apr 29, 2008	47.77	47.77	47.17	47.43	169,363	-0.22(-0.47%)
Apr 28, 2008	47.57	47.85	47.16	47.65	163,471	+0.25(+0.54%)
Apr 25, 2008	47.29	47.48	46.64	47.40	135,683	+0.45(+0.96%)
Apr 24, 2008	46.60	47.21	45.85	46.95	588,580	+0.75(+1.62%)
Apr 23, 2008	46.44	46.60	46.03	46.20	152,302	-0.12(-0.26%)
Apr 22, 2008	47.15	47.15	45.93	46.32	106,264	-0.76(-1.62%)
Apr 21, 2008	47.45	47.45	46.82	47.09	116,082	-0.15(-0.32%)
Apr 18, 2008	47.76	47.76	47.18	47.24	164,267	+0.64(+1.36%)
Apr 17, 2008	46.94	46.94	46.38	46.60	180,989	-0.16(-0.35%)
Apr 16, 2008	46.15	46.85	45.94	46.76	115,275	+1.26(+2.78%)
Apr 15, 2008	45.08	45.50	45.01	45.50	147,363	+0.44(+0.98%)
Apr 14, 2008	45.48	45.48	44.95	45.06	138,620	-0.09(-0.20%)
Apr 11, 2008	45.99	45.99	45.06	45.15	138,726	-1.05(-2.27%)
Apr 10, 2008	46.18	46.36	45.55	46.20	126,562	+0.36(+0.78%)
Apr 09, 2008	47.08	47.08	45.72	45.84	142,493	-0.88(-1.89%)
Apr 08, 2008	46.53	46.88	46.41	46.72	146,600	-0.02(-0.03%)
Apr 07, 2008	47.08	47.29	46.64	46.73	159,946	+0.00(+0.00%)
Apr 04, 2008	47.17	47.21	46.57	46.73	229,828	-0.24(-0.51%)
Apr 03, 2008	46.53	47.08	46.45	46.97	118,285	+0.17(+0.35%)
Apr 02, 2008	47.07	47.16	46.50	46.81	155,237	+0.19(+0.41%)
Apr 01, 2008	45.91	46.64	45.11	46.62	252,258	+1.50(+3.31%)
Mar 31, 2008	45.22	45.49	44.62	45.12	222,055	+0.31(+0.68%)
Mar 28, 2008	45.73	45.73	44.65	44.81	215,537	-0.53(-1.17%)
Mar 27, 2008	46.37	46.37	45.23	45.34	277,769	-0.37(-0.82%)
Mar 26, 2008	45.54	46.06	45.54	45.72	295,352	-0.52(-1.12%)
Mar 25, 2008	46.55	46.55	45.69	46.23	522,123	+0.09(+0.19%)
Mar 24, 2008	45.72	46.35	45.16	46.14	447,259	+1.16(+2.58%)
Mar 21, 2008	44.69	45.11	43.99	44.99	332,016	+0.00(+0.00%)
Mar 20, 2008	44.69	45.11	43.99	44.99	332,016	+1.05(+2.40%)
Mar 19, 2008	45.58	45.58	43.93	43.93	260,463	-1.01(-2.25%)
Mar 18, 2008	44.39	44.96	43.58	44.94	521,278	+1.76(+4.07%)
Mar 17, 2008	43.81	44.72	42.76	43.18	781,577	-0.65(-1.48%)
Mar 14, 2008	45.17	45.17	43.30	43.83	530,273	-0.88(-1.97%)
Mar 13, 2008	43.70	44.87	43.21	44.72	392,112	+0.64(+1.46%)
Mar 12, 2008	44.95	45.11	44.01	44.07	1,573,576	-0.46(-1.04%)
Mar 11, 2008	43.88	44.58	43.33	44.54	565,967	+1.58(+3.67%)
Mar 10, 2008	43.76	43.76	42.76	42.96	482,022	-0.67(-1.53%)
Mar 07, 2008	43.09	44.10	43.09	43.62	826,868	-0.04(-0.09%)
Mar 06, 2008	44.83	44.88	43.60	43.66	346,310	-1.51(-3.34%)
Mar 05, 2008	45.13	45.40	44.57	45.17	629,820	+0.29(+0.65%)
Mar 04, 2008	44.61	45.12	44.24	44.88	420,995	-0.20(-0.45%)
Mar 03, 2008	45.28	45.28	44.53	45.08	342,360	-0.14(-0.31%)
Feb 29, 2008	45.93	45.99	44.96	45.22	117,493	-1.15(-2.48%)
Feb 28, 2008	46.92	46.92	46.21	46.38	323,647	-0.82(-1.74%)
Feb 27, 2008	47.12	47.68	46.88	47.20	150,632	-0.12(-0.25%)
Feb 26, 2008	47.12	47.75	46.70	47.32	229,143	+0.34(+0.73%)
Feb 25, 2008	46.08	47.05	45.68	46.97	398,237	+0.48(+1.03%)
Feb 22, 2008	45.93	46.50	45.11	46.50	223,043	+0.54(+1.17%)
Feb 21, 2008	46.80	47.10	45.73	45.96	304,617	-0.75(-1.60%)
Feb 20, 2008	45.70	46.70	45.54	46.70	429,690	+0.78(+1.69%)
Feb 19, 2008	46.26	46.58	45.74	45.93	260,318	-0.05(-0.11%)
Feb 18, 2008	46.29	46.29	45.40	45.98	0	+0.00(+0.00%)
Feb 15, 2008	46.29	46.29	45.40	45.98	349,518	+0.01(+0.02%)
Feb 14, 2008	46.88	47.01	45.90	45.97	259,256	-0.93(-1.99%)
Feb 13, 2008	46.86	46.96	46.31	46.91	169,495	+0.73(+1.59%)
Feb 12, 2008	46.30	46.63	45.84	46.17	220,659	+0.32(+0.70%)
Feb 11, 2008	46.08	46.13	45.29	45.85	254,602	-0.04(-0.08%)
Feb 08, 2008	46.30	46.51	45.56	45.89	191,434	-0.40(-0.86%)
Feb 07, 2008	45.82	46.47	45.30	46.29	232,771	+0.78(+1.71%)
Feb 06, 2008	46.32	46.61	45.51	45.51	272,503	-0.50(-1.09%)
Feb 05, 2008	46.64	46.96	45.91	46.01	235,492	-1.16(-2.46%)
Feb 04, 2008	47.71	47.71	46.92	47.17	186,536	-0.37(-0.79%)
Feb 01, 2008	46.76	47.66	46.49	47.54	242,452	+1.10(+2.37%)
Jan 31, 2008	44.93	46.82	44.54	46.44	295,864	+1.38(+3.05%)
Jan 30, 2008	45.67	46.56	45.07	45.07	303,138	-0.70(-1.52%)
Jan 29, 2008	45.58	45.78	44.87	45.76	258,991	+0.57(+1.26%)
Jan 28, 2008	44.28	45.24	43.77	45.19	438,280	+1.00(+2.27%)
Jan 25, 2008	45.11	45.13	43.90	44.19	164,946	-0.25(-0.56%)
Jan 24, 2008	44.62	44.98	43.97	44.44	266,721	-0.16(-0.37%)
Jan 23, 2008	41.90	44.60	41.87	44.60	356,573	+1.85(+4.34%)
Jan 22, 2008	40.37	43.43	40.37	42.75	668,756	+0.22(+0.51%)
Jan 21, 2008	43.40	43.63	42.17	42.53	0	+0.00(+0.00%)
Jan 18, 2008	43.40	43.63	42.17	42.53	455,882	-0.58(-1.33%)
Jan 17, 2008	44.22	44.49	43.05	43.11	336,372	-1.06(-2.40%)
Jan 16, 2008	43.71	44.78	43.71	44.17	476,247	+0.27(+0.61%)
Jan 15, 2008	44.35	44.35	43.74	43.90	276,659	-0.96(-2.13%)
Jan 14, 2008	44.89	44.95	44.45	44.86	626,516	+0.33(+0.74%)
Jan 11, 2008	45.10	45.20	44.39	44.53	379,315	-0.79(-1.75%)
Jan 10, 2008	44.42	45.67	44.22	45.32	663,730	+0.48(+1.07%)
Jan 09, 2008	44.75	44.84	43.56	44.84	627,270	+0.36(+0.81%)
Jan 08, 2008	45.76	46.34	44.45	44.48	843,809	-1.23(-2.69%)
Jan 07, 2008	45.90	46.14	45.14	45.72	820,635	+0.23(+0.50%)
Jan 04, 2008	46.47	46.47	45.37	45.49	175,559	-1.34(-2.86%)
Jan 03, 2008	47.95	47.95	46.82	46.82	88,271	-0.69(-1.45%)
Jan 02, 2008	48.32	48.42	47.37	47.51	174,579	-0.81(-1.67%)
Jan 01, 2008	48.55	48.57	47.94	48.32	379,298	+0.00(+0.00%)
Dec 31, 2007	48.55	48.57	47.94	48.32	379,298	-0.15(-0.31%)
Dec 28, 2007	49.47	49.47	48.45	48.47	351,640	-0.16(-0.32%)
Dec 27, 2007	49.56	49.78	48.62	48.63	262,603	-1.23(-2.46%)
Dec 26, 2007	49.84	50.04	49.34	49.85	484,718	-0.11(-0.22%)
Dec 24, 2007	49.21	50.03	49.21	49.96	133,914	+0.55(+1.12%)
Dec 21, 2007	49.43	49.43	48.99	49.41	155,704	+0.95(+1.96%)
Dec 20, 2007	48.41	48.47	47.56	48.46	444,867	-0.80(-1.62%)
Dec 19, 2007	49.60	49.60	48.72	49.26	284,141	+0.01(+0.02%)
Dec 18, 2007	49.98	49.98	48.11	49.25	578,518	+0.79(+1.63%)
Dec 17, 2007	48.99	49.18	48.40	48.46	548,769	-0.64(-1.29%)
Dec 14, 2007	50.65	51.14	49.10	49.10	271,228	-1.08(-2.15%)
Dec 13, 2007	50.31	50.31	49.49	50.17	259,576	-0.10(-0.19%)
Dec 12, 2007	51.81	51.81	49.72	50.27	217,060	+0.16(+0.31%)
Dec 11, 2007	52.24	52.24	50.11	50.11	251,434	-1.71(-3.30%)
Dec 10, 2007	51.70	51.99	51.35	51.83	173,310	+0.39(+0.76%)
Dec 07, 2007	51.63	51.63	51.21	51.44	173,729	+0.12(+0.23%)
Dec 06, 2007	49.71	51.38	49.71	51.32	130,721	+1.29(+2.57%)
Dec 05, 2007	49.93	50.13	49.57	50.03	168,692	+0.83(+1.69%)
Dec 04, 2007	48.95	49.51	48.95	49.20	137,177	-0.46(-0.93%)
Dec 03, 2007	50.10	50.27	49.66	49.66	151,912	-0.44(-0.87%)
Nov 30, 2007	50.46	50.82	49.93	50.10	113,762	+0.28(+0.57%)
Nov 29, 2007	49.51	50.15	49.51	49.81	232,827	-0.31(-0.61%)
Nov 28, 2007	49.22	50.16	49.00	50.12	155,298	+1.64(+3.39%)
Nov 27, 2007	48.14	48.66	47.97	48.48	176,998	+0.58(+1.20%)
Nov 26, 2007	49.69	49.69	47.84	47.90	142,262	-1.38(-2.81%)
Nov 23, 2007	49.00	49.45	48.71	49.28	138,458	+0.85(+1.76%)
Nov 21, 2007	48.87	48.95	48.12	48.43	128,729	-0.43(-0.87%)
Nov 20, 2007	49.47	49.47	48.09	48.86	133,842	-0.13(-0.27%)
Nov 19, 2007	49.87	49.87	48.84	48.99	142,747	-1.16(-2.31%)
Nov 16, 2007	50.79	50.79	49.59	50.15	167,659	-0.28(-0.56%)
Nov 15, 2007	51.20	51.20	50.08	50.43	173,781	-0.55(-1.08%)
Nov 14, 2007	51.86	51.86	50.89	50.99	68,805	-0.43(-0.84%)
Nov 13, 2007	50.96	51.58	50.58	51.42	91,096	+1.46(+2.92%)
Nov 12, 2007	50.58	51.23	49.96	49.96	155,728	-0.50(-0.99%)
Nov 09, 2007	50.29	51.05	49.90	50.46	121,201	-0.40(-0.79%)
Nov 08, 2007	50.59	50.98	49.72	50.87	196,653	+0.64(+1.26%)
Nov 07, 2007	50.86	51.29	50.20	50.23	201,103	-1.66(-3.20%)
Nov 06, 2007	51.78	51.91	50.84	51.89	148,652	+0.75(+1.46%)
Nov 05, 2007	50.98	51.49	50.83	51.14	140,866	-0.49(-0.94%)
Nov 02, 2007	52.21	52.21	51.17	51.63	390,360	-0.28(-0.53%)
Nov 01, 2007	52.92	52.92	51.76	51.91	151,836	-1.88(-3.50%)
Oct 31, 2007	53.25	53.94	52.93	53.79	76,654	+0.81(+1.52%)
Oct 30, 2007	53.10	53.31	52.88	52.98	85,483	-0.26(-0.49%)
Oct 29, 2007	53.52	53.62	53.01	53.25	118,927	-0.10(-0.18%)
Oct 26, 2007	52.95	53.34	52.53	53.34	97,389	+0.96(+1.83%)
Oct 25, 2007	52.57	52.93	51.99	52.39	234,911	-0.05(-0.09%)
Oct 24, 2007	52.55	52.70	51.59	52.43	287,753	-0.39(-0.73%)
Oct 23, 2007	52.92	52.94	52.19	52.82	88,426	+0.30(+0.57%)
Oct 22, 2007	51.29	52.59	51.17	52.52	181,401	+0.92(+1.78%)
Oct 19, 2007	53.14	53.14	51.60	51.60	142,204	-1.73(-3.25%)
Oct 18, 2007	53.14	53.57	52.95	53.34	149,161	-0.10(-0.18%)
Oct 17, 2007	53.82	53.84	52.76	53.43	154,645	-0.01(-0.01%)
Oct 16, 2007	54.03	54.03	53.42	53.44	94,446	-0.58(-1.07%)
Oct 15, 2007	54.66	54.73	53.68	54.02	114,914	-0.58(-1.05%)
Oct 12, 2007	54.61	54.90	54.52	54.59	55,116	+0.07(+0.12%)
Oct 11, 2007	55.17	55.34	54.25	54.52	150,097	-0.35(-0.64%)
Oct 10, 2007	55.06	55.11	54.53	54.88	171,100	-0.22(-0.39%)
Oct 09, 2007	54.95	55.14	54.53	55.09	52,574	+0.29(+0.53%)
Oct 08, 2007	55.02	55.21	54.65	54.80	88,560	-0.29(-0.52%)
Oct 05, 2007	54.66	55.31	54.48	55.09	130,030	+0.85(+1.57%)
Oct 04, 2007	54.29	54.29	54.14	54.24	36,521	+0.13(+0.23%)
Oct 03, 2007	54.30	54.43	53.82	54.11	25,417	-0.37(-0.69%)
Oct 02, 2007	54.14	54.50	54.14	54.49	42,942	+0.37(+0.69%)
Oct 01, 2007	53.15	54.16	53.12	54.11	171,354	+1.17(+2.20%)
Sep 28, 2007	53.45	53.56	52.95	52.95	90,566	-0.57(-1.06%)
Sep 27, 2007	53.30	53.53	53.29	53.51	75,717	+0.31(+0.58%)
Sep 26, 2007	53.04	53.37	52.91	53.21	183,942	+0.43(+0.81%)
Sep 25, 2007	52.78	52.82	52.42	52.78	137,388	-0.22(-0.41%)
Sep 24, 2007	53.60	53.66	52.97	53.00	76,252	-0.58(-1.09%)
Sep 21, 2007	53.65	53.89	53.56	53.58	62,741	+0.07(+0.14%)
Sep 20, 2007	54.02	54.02	53.28	53.51	86,821	-0.60(-1.11%)
Sep 19, 2007	53.93	54.49	53.86	54.11	136,987	+0.76(+1.43%)
Sep 18, 2007	51.61	53.34	51.38	53.34	108,760	+1.94(+3.78%)
Sep 17, 2007	51.75	51.75	51.35	51.40	64,212	-0.40(-0.78%)
Sep 14, 2007	51.11	51.83	51.11	51.80	61,002	+0.22(+0.43%)
Sep 13, 2007	51.57	51.95	51.19	51.58	60,734	+0.25(+0.48%)
Sep 12, 2007	51.59	51.72	51.29	51.33	55,249	-0.26(-0.51%)
Sep 11, 2007	51.24	51.62	51.12	51.59	53,778	+0.67(+1.31%)
Sep 10, 2007	51.75	51.75	50.38	50.93	88,693	-0.49(-0.95%)
Sep 07, 2007	51.62	51.73	51.22	51.41	139,395	-0.96(-1.83%)
Sep 06, 2007	52.45	52.55	51.94	52.37	89,496	+0.14(+0.27%)
Sep 05, 2007	52.70	52.70	52.10	52.23	56,186	-0.71(-1.34%)
Sep 04, 2007	52.38	53.31	52.38	52.94	58,861	+0.45(+0.85%)
Aug 31, 2007	52.43	52.76	52.09	52.49	57,791	+0.59(+1.14%)
Aug 30, 2007	51.72	52.44	51.65	51.90	65,015	-0.30(-0.57%)
Aug 29, 2007	51.20	52.21	51.20	52.20	77,724	+1.29(+2.54%)
Aug 28, 2007	52.03	52.03	50.87	50.91	113,175	-1.48(-2.83%)
Aug 27, 2007	52.87	52.87	52.30	52.39	74,379	-0.65(-1.23%)
Aug 24, 2007	52.36	53.04	52.21	53.04	166,953	+0.78(+1.50%)
Aug 23, 2007	53.10	53.10	52.18	52.25	119,997	-0.49(-0.94%)
Aug 22, 2007	52.60	52.88	52.39	52.74	191,835	+0.61(+1.16%)
Aug 21, 2007	51.88	52.40	51.81	52.14	137,790	+0.22(+0.42%)
Aug 20, 2007	52.15	52.29	51.30	51.92	164,946	+0.11(+0.22%)
Aug 17, 2007	52.45	52.52	51.06	51.81	150,632	+0.87(+1.72%)
Aug 16, 2007	49.23	50.94	48.52	50.94	157,053	+1.32(+2.65%)
Aug 15, 2007	50.14	51.15	49.45	49.62	306,616	-0.70(-1.40%)
Aug 14, 2007	51.65	51.77	50.32	50.32	201,333	-1.17(-2.26%)
Aug 13, 2007	52.62	52.76	51.49	51.49	35,450	-0.60(-1.15%)
Aug 10, 2007	50.48	52.18	50.20	52.09	63,811	+1.07(+2.10%)
Aug 09, 2007	51.41	51.86	50.87	51.02	178,056	-1.23(-2.35%)
Aug 08, 2007	51.66	52.62	51.34	52.24	244,142	+0.90(+1.74%)
Aug 07, 2007	50.92	51.68	50.45	51.35	101,402	+0.26(+0.50%)
Aug 06, 2007	50.57	51.16	49.51	51.09	220,865	+0.62(+1.24%)
Aug 03, 2007	50.87	52.32	50.46	50.47	91,770	-1.85(-3.54%)
Aug 02, 2007	52.23	52.55	51.89	52.32	168,023	+0.40(+0.76%)

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