Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	52.42	53.31	44.81	45.33	1,157,939	-7.51(-14.22%)
Jul 30, 2008	50.21	52.96	49.87	52.85	421,596	+3.35(+6.77%)
Jul 29, 2008	49.49	51.57	46.65	49.49	494,058	+3.69(+8.06%)
Jul 28, 2008	44.50	46.67	43.47	45.80	316,153	+1.27(+2.84%)
Jul 25, 2008	40.75	44.77	40.75	44.54	348,082	+4.27(+10.60%)
Jul 24, 2008	44.31	45.01	40.20	40.27	694,607	-4.16(-9.37%)
Jul 23, 2008	47.56	48.58	43.85	44.43	434,712	-3.95(-8.16%)
Jul 22, 2008	51.33	52.53	47.18	48.38	459,986	-3.70(-7.10%)
Jul 21, 2008	48.14	52.60	48.07	52.08	313,558	+4.39(+9.22%)
Jul 18, 2008	48.00	49.43	47.31	47.68	276,523	-0.28(-0.58%)
Jul 17, 2008	54.23	54.23	47.26	47.96	571,993	-6.22(-11.48%)
Jul 16, 2008	53.04	54.42	51.65	54.18	308,779	+1.68(+3.21%)
Jul 15, 2008	51.75	53.26	50.34	52.50	471,926	+0.56(+1.08%)
Jul 14, 2008	52.60	54.03	51.82	51.94	248,019	-1.07(-2.02%)
Jul 11, 2008	52.34	54.74	51.53	53.01	388,063	-0.33(-0.62%)
Jul 10, 2008	50.55	53.76	50.17	53.34	464,938	+2.56(+5.04%)
Jul 09, 2008	51.03	54.00	50.59	50.78	438,835	+0.36(+0.71%)
Jul 08, 2008	50.52	51.44	47.67	50.42	455,881	-0.40(-0.79%)
Jul 07, 2008	51.86	53.49	49.95	50.82	477,547	-1.08(-2.08%)
Jul 04, 2008	53.56	55.01	50.25	51.90	515,329	+0.00(+0.00%)
Jul 03, 2008	53.56	55.01	50.25	51.90	515,329	-2.21(-4.09%)
Jul 02, 2008	63.47	63.51	53.40	54.11	753,218	-8.71(-13.86%)
Jul 01, 2008	66.37	66.38	60.57	62.82	694,076	-4.86(-7.18%)
Jun 30, 2008	67.17	69.82	66.85	67.68	388,522	+1.07(+1.61%)
Jun 27, 2008	62.39	66.78	62.06	66.61	614,925	+3.93(+6.27%)
Jun 26, 2008	63.66	64.60	61.09	62.68	227,046	-1.27(-1.98%)
Jun 25, 2008	65.08	65.66	62.07	63.94	279,015	-1.53(-2.34%)
Jun 24, 2008	66.05	67.38	65.23	65.48	203,457	-0.07(-0.11%)
Jun 23, 2008	66.61	68.12	65.16	65.55	287,422	-0.58(-0.88%)
Jun 20, 2008	65.55	66.33	64.53	66.13	389,831	+0.08(+0.12%)
Jun 19, 2008	61.71	66.13	61.71	66.05	446,574	+4.52(+7.35%)
Jun 18, 2008	60.65	62.82	60.65	61.53	222,384	+0.33(+0.54%)
Jun 17, 2008	62.13	62.76	60.34	61.20	414,286	-0.42(-0.68%)
Jun 16, 2008	62.13	63.69	60.43	61.62	420,593	+0.93(+1.53%)
Jun 13, 2008	57.08	61.05	56.80	60.69	249,607	+3.54(+6.19%)
Jun 12, 2008	58.04	58.30	56.54	57.15	180,404	-0.17(-0.30%)
Jun 11, 2008	57.48	58.11	54.88	57.32	234,370	-0.18(-0.31%)
Jun 10, 2008	56.86	58.77	56.20	57.50	317,913	-2.31(-3.86%)
Jun 09, 2008	60.58	60.65	58.50	59.81	276,558	+0.29(+0.49%)
Jun 06, 2008	60.08	61.30	59.01	59.51	267,043	-0.55(-0.92%)
Jun 05, 2008	57.09	60.17	56.97	60.07	318,854	+3.38(+5.96%)
Jun 04, 2008	56.94	57.64	56.11	56.69	238,293	+0.08(+0.14%)
Jun 03, 2008	55.75	57.94	55.23	56.61	345,103	+1.13(+2.04%)
Jun 02, 2008	57.39	58.36	54.29	55.48	521,390	-2.45(-4.23%)
May 30, 2008	57.29	58.79	56.58	57.93	405,594	+1.12(+1.98%)
May 29, 2008	56.51	57.75	55.72	56.80	238,526	+0.29(+0.52%)
May 28, 2008	54.98	56.54	54.90	56.51	314,741	+1.47(+2.67%)
May 27, 2008	56.15	56.15	54.75	55.04	1,082,073	-0.43(-0.77%)
May 26, 2008	55.07	56.53	53.53	55.47	585,877	+0.00(+0.00%)
May 23, 2008	55.07	56.53	53.53	55.47	585,877	+2.54(+4.80%)
May 22, 2008	52.18	54.24	51.92	52.93	247,863	+1.10(+2.12%)
May 21, 2008	54.24	54.82	51.47	51.83	308,822	-2.11(-3.92%)
May 20, 2008	50.22	54.31	50.01	53.94	549,210	+3.46(+6.85%)
May 19, 2008	48.97	51.36	48.90	50.48	364,391	+1.52(+3.09%)
May 16, 2008	49.45	49.56	48.14	48.97	141,537	-0.43(-0.87%)
May 15, 2008	48.24	49.79	48.19	49.40	290,867	+1.09(+2.25%)
May 14, 2008	48.23	49.59	47.92	48.31	227,795	+0.15(+0.31%)
May 13, 2008	47.88	48.58	47.38	48.16	156,230	+0.41(+0.86%)
May 12, 2008	47.71	48.15	46.80	47.75	181,490	-0.08(-0.17%)
May 09, 2008	47.83	47.87	46.93	47.83	134,193	-0.29(-0.61%)
May 08, 2008	47.85	48.58	47.74	48.12	191,578	+0.25(+0.52%)
May 07, 2008	48.41	48.96	47.65	47.87	126,625	-0.69(-1.41%)
May 06, 2008	47.17	48.88	47.17	48.56	238,130	+1.39(+2.95%)
May 05, 2008	46.19	47.67	46.19	47.17	259,843	+1.18(+2.56%)
May 02, 2008	45.56	46.42	44.95	45.99	287,878	+1.07(+2.38%)
May 01, 2008	46.76	46.76	44.21	44.92	417,415	-0.72(-1.58%)
Apr 30, 2008	46.94	47.35	44.09	45.64	822,703	+0.98(+2.20%)
Apr 29, 2008	43.90	44.75	43.23	44.66	437,474	+0.65(+1.48%)
Apr 28, 2008	42.34	44.77	42.34	44.01	384,644	+1.37(+3.22%)
Apr 25, 2008	41.27	42.79	40.36	42.64	181,543	+1.63(+3.98%)
Apr 24, 2008	41.72	41.93	40.21	41.01	114,868	-0.85(-2.02%)
Apr 23, 2008	42.57	42.90	41.27	41.85	169,534	-0.62(-1.45%)
Apr 22, 2008	43.66	44.39	41.47	42.47	258,484	-1.16(-2.66%)
Apr 21, 2008	42.52	43.92	41.92	43.63	191,724	+0.64(+1.49%)
Apr 18, 2008	42.75	43.06	41.55	42.99	205,843	+0.72(+1.71%)
Apr 17, 2008	41.61	42.58	41.07	42.26	135,617	+0.64(+1.54%)
Apr 16, 2008	40.33	42.34	40.33	41.62	181,899	+1.60(+4.01%)
Apr 15, 2008	40.54	40.87	39.46	40.02	184,037	-0.35(-0.86%)
Apr 14, 2008	40.74	40.97	39.91	40.37	130,052	-0.30(-0.75%)
Apr 11, 2008	41.43	41.50	40.34	40.67	138,753	-1.35(-3.22%)
Apr 10, 2008	41.50	42.25	40.92	42.02	134,928	+0.60(+1.44%)
Apr 09, 2008	42.34	42.72	40.74	41.43	228,779	-0.64(-1.53%)
Apr 08, 2008	41.76	42.87	41.58	42.07	144,617	-0.16(-0.38%)
Apr 07, 2008	42.80	43.65	41.57	42.23	166,200	-0.46(-1.09%)
Apr 04, 2008	42.44	42.96	41.97	42.69	149,823	+0.63(+1.51%)
Apr 03, 2008	41.43	43.00	41.34	42.06	202,365	+0.12(+0.28%)
Apr 02, 2008	40.86	42.09	40.76	41.94	157,031	+0.99(+2.42%)
Apr 01, 2008	40.99	41.07	39.89	40.95	263,162	+0.75(+1.86%)
Mar 31, 2008	40.53	40.80	39.78	40.20	261,873	+0.31(+0.78%)
Mar 28, 2008	40.44	40.44	39.09	39.89	314,588	-0.56(-1.39%)
Mar 27, 2008	39.68	40.90	39.51	40.45	264,628	+0.94(+2.39%)
Mar 26, 2008	37.90	39.84	37.86	39.51	267,037	+1.62(+4.28%)
Mar 25, 2008	37.95	38.02	37.45	37.89	158,495	+0.02(+0.05%)
Mar 24, 2008	35.63	38.28	35.61	37.87	222,943	+1.61(+4.45%)
Mar 21, 2008	36.63	36.63	34.78	36.26	405,415	+0.00(+0.00%)
Mar 20, 2008	36.63	36.63	34.78	36.26	405,415	-0.94(-2.52%)
Mar 19, 2008	40.44	40.73	37.15	37.19	214,556	-2.94(-7.33%)
Mar 18, 2008	39.82	40.60	38.63	40.13	179,180	+1.11(+2.86%)
Mar 17, 2008	37.18	39.71	37.18	39.02	247,264	+0.91(+2.39%)
Mar 14, 2008	38.77	39.63	37.45	38.11	198,106	-0.40(-1.04%)
Mar 13, 2008	37.16	38.51	36.84	38.51	346,230	+0.85(+2.25%)
Mar 12, 2008	37.66	38.07	37.17	37.66	126,685	+0.19(+0.50%)
Mar 11, 2008	36.72	37.59	36.19	37.48	244,497	+1.98(+5.58%)
Mar 10, 2008	35.92	36.69	35.04	35.50	180,144	-0.37(-1.02%)
Mar 07, 2008	36.72	37.65	35.53	35.86	218,088	-1.05(-2.85%)
Mar 06, 2008	37.76	38.35	36.92	36.92	151,341	-1.13(-2.98%)
Mar 05, 2008	38.41	38.41	37.45	38.05	139,333	-0.20(-0.51%)
Mar 04, 2008	38.44	38.64	37.35	38.24	289,964	+0.04(+0.12%)
Mar 03, 2008	36.77	38.41	36.51	38.20	366,753	+1.38(+3.75%)
Feb 29, 2008	37.27	38.18	36.63	36.82	228,868	-0.83(-2.20%)
Feb 28, 2008	38.29	38.90	37.01	37.65	304,805	-0.46(-1.22%)
Feb 27, 2008	36.85	38.32	36.34	38.11	250,823	+1.43(+3.89%)
Feb 26, 2008	37.44	37.44	36.14	36.68	349,509	-1.27(-3.34%)
Feb 25, 2008	35.60	38.08	35.46	37.95	569,780	+2.67(+7.55%)
Feb 22, 2008	34.56	36.07	33.58	35.28	415,095	+0.76(+2.19%)
Feb 21, 2008	33.61	35.60	33.08	34.53	373,140	-0.47(-1.35%)
Feb 20, 2008	36.15	36.15	34.62	35.00	409,694	-0.62(-1.73%)
Feb 19, 2008	33.98	36.32	33.98	35.61	475,704	+1.70(+5.02%)
Feb 18, 2008	32.59	34.12	32.09	33.91	235,411	+0.00(+0.00%)
Feb 15, 2008	32.59	34.12	32.09	33.91	235,411	+0.99(+3.01%)
Feb 14, 2008	32.15	33.63	31.52	32.92	303,808	+0.50(+1.54%)
Feb 13, 2008	31.58	32.85	31.58	32.42	301,808	+0.92(+2.91%)
Feb 12, 2008	32.65	32.65	31.45	31.50	285,461	-0.53(-1.67%)
Feb 11, 2008	32.09	32.47	31.65	32.04	240,165	+0.44(+1.38%)
Feb 08, 2008	31.19	31.69	30.99	31.60	208,000	+0.28(+0.88%)
Feb 07, 2008	30.26	31.74	30.26	31.33	209,760	+0.94(+3.08%)
Feb 06, 2008	31.06	31.47	30.31	30.39	213,472	-0.36(-1.16%)
Feb 05, 2008	31.47	31.63	30.70	30.75	206,945	-0.94(-2.98%)
Feb 04, 2008	31.50	32.22	30.92	31.69	214,174	+0.19(+0.59%)
Feb 01, 2008	30.30	31.78	29.51	31.50	267,614	+1.38(+4.59%)
Jan 31, 2008	29.21	30.37	29.21	30.12	352,019	+0.24(+0.81%)
Jan 30, 2008	29.64	30.86	29.42	29.88	312,694	+0.16(+0.54%)
Jan 29, 2008	29.34	30.35	28.61	29.72	365,870	+0.51(+1.74%)
Jan 28, 2008	27.71	29.78	26.88	29.21	302,302	+1.51(+5.44%)
Jan 25, 2008	28.49	28.95	27.46	27.71	235,018	-0.32(-1.14%)
Jan 24, 2008	26.81	28.73	26.81	28.03	326,773	+1.48(+5.57%)
Jan 23, 2008	25.32	26.93	24.60	26.55	435,482	-0.09(-0.33%)
Jan 22, 2008	25.85	27.05	23.91	26.64	300,334	-0.57(-2.10%)
Jan 21, 2008	27.77	28.14	26.91	27.21	419,689	+0.00(+0.00%)
Jan 18, 2008	27.77	28.14	26.91	27.21	419,689	+0.35(+1.29%)
Jan 17, 2008	27.61	28.46	26.65	26.86	523,188	-0.79(-2.87%)
Jan 16, 2008	27.43	28.80	25.92	27.65	554,813	+0.46(+1.71%)
Jan 15, 2008	26.99	27.63	26.43	27.19	193,235	-0.24(-0.88%)
Jan 14, 2008	26.53	27.81	26.40	27.43	295,656	+1.28(+4.91%)
Jan 11, 2008	27.10	27.13	25.78	26.15	337,367	-1.00(-3.68%)
Jan 10, 2008	26.21	27.75	25.52	27.14	431,795	+0.92(+3.50%)
Jan 09, 2008	26.31	26.53	24.79	26.23	287,493	-0.22(-0.84%)
Jan 08, 2008	26.73	27.46	26.07	26.45	324,712	-0.20(-0.77%)
Jan 07, 2008	27.88	27.99	26.39	26.65	404,808	-0.99(-3.58%)
Jan 04, 2008	28.75	29.21	27.64	27.64	182,559	-1.79(-6.09%)
Jan 03, 2008	28.70	29.94	28.70	29.44	394,783	+0.73(+2.55%)
Jan 02, 2008	28.09	29.94	28.09	28.70	235,599	+0.44(+1.55%)
Jan 01, 2008	28.17	28.62	27.98	28.27	0	+0.00(+0.00%)
Dec 31, 2007	28.17	28.62	27.98	28.27	112,765	-0.15(-0.53%)
Dec 28, 2007	28.52	29.12	28.27	28.42	85,691	+0.28(+0.98%)
Dec 27, 2007	29.06	29.29	27.89	28.14	108,692	-0.92(-3.16%)
Dec 26, 2007	28.55	29.28	28.39	29.06	160,723	+0.53(+1.88%)
Dec 24, 2007	27.93	28.66	27.75	28.53	52,440	+0.20(+0.69%)
Dec 21, 2007	28.51	28.73	27.93	28.33	267,398	+0.34(+1.21%)
Dec 20, 2007	27.80	27.99	27.19	27.99	235,131	+0.49(+1.78%)
Dec 19, 2007	27.39	28.16	27.28	27.50	171,236	-0.13(-0.48%)
Dec 18, 2007	27.45	27.99	27.14	27.64	299,690	+0.58(+2.14%)
Dec 17, 2007	27.57	28.14	27.04	27.06	299,861	-0.80(-2.88%)
Dec 14, 2007	27.84	28.35	27.61	27.86	199,675	-0.41(-1.45%)
Dec 13, 2007	27.45	28.53	27.42	28.27	301,360	+0.55(+1.99%)
Dec 12, 2007	28.53	29.29	27.46	27.72	296,565	-0.38(-1.36%)
Dec 11, 2007	29.42	29.42	27.64	28.10	493,547	-1.32(-4.48%)
Dec 10, 2007	27.64	29.60	27.29	29.42	446,733	+1.77(+6.38%)
Dec 07, 2007	26.76	27.68	26.72	27.65	329,062	-0.03(-0.10%)
Dec 06, 2007	25.82	28.51	25.34	27.68	717,743	+1.85(+7.14%)
Dec 05, 2007	23.87	25.91	23.61	25.83	407,788	+2.27(+9.65%)
Dec 04, 2007	23.56	24.19	23.34	23.56	259,553	-0.17(-0.71%)
Dec 03, 2007	23.44	24.91	23.20	23.73	427,198	+0.43(+1.84%)
Nov 30, 2007	26.67	26.98	23.28	23.30	660,935	+0.67(+2.95%)
Nov 29, 2007	22.57	23.12	22.23	22.63	326,729	+0.10(+0.44%)
Nov 28, 2007	23.78	23.94	22.47	22.54	231,577	-1.04(-4.42%)
Nov 27, 2007	21.95	23.77	21.47	23.58	395,020	+1.74(+7.96%)
Nov 26, 2007	21.92	22.54	21.80	21.84	72,895	-0.33(-1.49%)
Nov 23, 2007	22.38	22.92	22.01	22.17	49,214	+0.13(+0.61%)
Nov 21, 2007	22.08	22.44	21.64	22.04	55,299	-0.28(-1.24%)
Nov 20, 2007	21.78	23.04	21.78	22.31	203,283	+0.66(+3.05%)
Nov 19, 2007	22.02	22.19	21.02	21.65	177,467	-0.23(-1.06%)
Nov 16, 2007	21.69	22.06	21.40	21.89	212,098	+0.29(+1.32%)
Nov 15, 2007	21.56	21.72	21.21	21.60	184,576	-0.10(-0.45%)
Nov 14, 2007	21.48	21.89	21.22	21.70	199,383	+0.41(+1.93%)
Nov 13, 2007	21.64	22.61	21.06	21.29	289,681	-0.12(-0.54%)
Nov 12, 2007	21.78	21.95	21.21	21.40	190,415	-0.42(-1.92%)
Nov 09, 2007	22.10	22.79	21.47	21.82	211,011	-0.49(-2.20%)
Nov 08, 2007	21.51	22.53	21.39	22.31	244,569	+1.00(+4.68%)
Nov 07, 2007	21.52	21.80	21.13	21.31	187,287	-0.56(-2.57%)
Nov 06, 2007	21.52	22.25	20.95	21.88	138,265	+0.39(+1.83%)
Nov 05, 2007	21.14	21.90	21.01	21.48	263,334	-0.16(-0.74%)
Nov 02, 2007	22.13	22.17	21.10	21.64	143,517	-0.21(-0.98%)
Nov 01, 2007	22.80	23.11	20.50	21.86	651,253	-1.35(-5.80%)
Oct 31, 2007	23.27	23.83	22.50	23.20	163,273	+0.19(+0.81%)
Oct 30, 2007	23.73	23.96	22.96	23.02	120,508	-1.05(-4.37%)
Oct 29, 2007	23.84	24.55	23.54	24.07	163,909	+0.42(+1.77%)
Oct 26, 2007	22.43	23.68	22.34	23.65	153,153	+1.56(+7.06%)
Oct 25, 2007	23.48	23.48	22.09	22.09	207,179	-1.31(-5.60%)
Oct 24, 2007	23.88	24.06	22.72	23.40	206,164	-0.68(-2.81%)
Oct 23, 2007	24.19	24.55	23.68	24.08	77,867	+0.04(+0.15%)
Oct 22, 2007	24.10	24.16	23.05	24.04	116,775	-0.29(-1.21%)
Oct 19, 2007	24.84	24.95	23.74	24.34	117,046	-0.52(-2.08%)
Oct 18, 2007	23.58	25.05	22.85	24.85	186,481	+1.03(+4.30%)
Oct 17, 2007	23.98	24.13	22.99	23.83	182,266	+0.19(+0.79%)
Oct 16, 2007	23.47	24.11	22.89	23.64	172,768	+0.01(+0.04%)
Oct 15, 2007	24.02	24.28	23.22	23.63	143,943	-0.43(-1.78%)
Oct 12, 2007	24.61	24.61	23.36	24.06	160,853	-0.66(-2.67%)
Oct 11, 2007	25.31	25.39	24.12	24.72	112,657	-0.35(-1.39%)
Oct 10, 2007	25.40	25.52	24.63	25.07	174,611	-0.44(-1.71%)
Oct 09, 2007	24.62	25.89	24.62	25.50	134,436	+0.72(+2.91%)
Oct 08, 2007	25.01	25.61	24.67	24.78	265,043	-0.18(-0.71%)
Oct 05, 2007	24.49	25.60	24.15	24.96	280,442	+0.69(+2.83%)
Oct 04, 2007	24.37	24.37	23.57	24.27	204,791	-0.05(-0.22%)
Oct 03, 2007	24.42	24.68	23.91	24.33	195,387	-0.31(-1.27%)
Oct 02, 2007	24.63	24.78	23.91	24.64	212,862	-0.01(-0.04%)
Oct 01, 2007	24.33	24.84	23.84	24.65	140,975	+0.44(+1.80%)
Sep 28, 2007	24.96	25.12	24.14	24.21	243,981	-0.93(-3.69%)
Sep 27, 2007	24.87	25.15	24.29	25.14	266,021	+0.33(+1.33%)
Sep 26, 2007	24.07	25.01	23.74	24.81	272,095	+0.81(+3.38%)
Sep 25, 2007	23.40	24.23	22.77	24.00	289,055	+0.07(+0.30%)
Sep 24, 2007	24.32	24.44	23.86	23.93	221,849	-0.18(-0.74%)
Sep 21, 2007	24.30	24.51	24.03	24.10	203,401	+0.02(+0.07%)
Sep 20, 2007	24.03	24.92	23.97	24.09	175,518	-0.07(-0.30%)
Sep 19, 2007	23.77	24.34	23.12	24.16	442,641	+0.59(+2.50%)
Sep 18, 2007	21.54	23.83	21.00	23.57	261,758	+2.10(+9.80%)
Sep 17, 2007	21.75	21.81	21.27	21.47	90,174	-0.26(-1.19%)
Sep 14, 2007	21.16	21.76	20.98	21.72	114,874	+0.43(+2.01%)
Sep 13, 2007	20.92	21.57	20.74	21.30	99,960	+0.53(+2.53%)
Sep 12, 2007	20.98	21.39	20.40	20.77	106,047	-0.35(-1.65%)
Sep 11, 2007	20.66	21.27	20.47	21.12	152,665	+0.49(+2.38%)
Sep 10, 2007	21.04	21.25	20.50	20.63	151,059	-0.32(-1.53%)
Sep 07, 2007	21.46	22.28	20.64	20.95	200,088	-0.86(-3.92%)
Sep 06, 2007	21.69	22.54	21.54	21.80	164,282	+0.45(+2.13%)
Sep 05, 2007	21.57	21.57	20.85	21.35	98,054	-0.37(-1.72%)
Sep 04, 2007	21.90	21.99	21.45	21.72	112,541	-0.05(-0.25%)
Aug 31, 2007	21.84	22.39	21.48	21.78	87,862	+0.33(+1.54%)
Aug 30, 2007	21.78	22.22	21.14	21.45	158,112	-0.62(-2.83%)
Aug 29, 2007	21.90	22.58	21.49	22.07	115,861	+0.42(+1.94%)
Aug 28, 2007	21.78	21.95	21.23	21.65	196,261	-0.26(-1.18%)
Aug 27, 2007	22.24	22.34	21.84	21.91	123,471	-0.45(-1.99%)
Aug 24, 2007	22.20	22.78	21.59	22.36	150,372	+0.23(+1.05%)
Aug 23, 2007	22.61	22.61	21.93	22.13	165,828	+0.04(+0.16%)
Aug 22, 2007	21.85	22.47	21.67	22.09	209,845	+0.52(+2.40%)
Aug 21, 2007	21.44	21.97	20.86	21.57	111,515	+0.09(+0.42%)
Aug 20, 2007	21.33	21.67	20.81	21.48	166,495	+0.29(+1.35%)
Aug 17, 2007	21.86	21.95	20.50	21.20	200,378	+0.33(+1.58%)
Aug 16, 2007	20.49	20.89	19.42	20.87	200,513	+0.29(+1.43%)
Aug 15, 2007	21.20	21.78	20.57	20.57	161,307	-0.64(-3.03%)
Aug 14, 2007	21.85	22.71	21.22	21.22	189,320	-0.61(-2.78%)
Aug 13, 2007	23.52	24.12	21.79	21.82	402,724	-1.77(-7.48%)
Aug 10, 2007	23.06	24.43	22.08	23.59	253,917	+0.02(+0.08%)
Aug 09, 2007	22.32	23.99	21.30	23.57	512,184	+0.68(+2.96%)
Aug 08, 2007	22.78	24.42	21.85	22.89	674,735	+0.29(+1.26%)
Aug 07, 2007	22.20	23.10	22.13	22.61	216,658	+0.29(+1.32%)
Aug 06, 2007	22.02	24.17	21.70	22.31	630,441	+0.44(+2.00%)
Aug 03, 2007	21.14	24.10	20.74	21.88	777,010	-2.32(-9.58%)
Aug 02, 2007	23.83	24.34	23.00	24.19	199,634	+0.56(+2.38%)

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