Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	17.45	17.74	17.43	17.57	17,177	-0.03(-0.16%)
Jul 30, 2008	17.71	17.73	17.39	17.59	100,576	-0.01(-0.05%)
Jul 29, 2008	17.28	17.60	17.28	17.60	14,472	+0.41(+2.39%)
Jul 28, 2008	17.53	17.53	17.17	17.19	11,187	-0.36(-2.08%)
Jul 25, 2008	17.35	17.56	17.32	17.56	15,955	+0.11(+0.63%)
Jul 24, 2008	17.70	17.71	17.45	17.45	35,578	-0.35(-1.95%)
Jul 23, 2008	17.98	17.98	17.77	17.79	2,083	+0.22(+1.25%)
Jul 22, 2008	17.45	17.58	17.39	17.58	14,472	+0.01(+0.04%)
Jul 21, 2008	17.69	17.74	17.53	17.57	9,757	-0.08(-0.45%)
Jul 18, 2008	17.60	17.74	17.58	17.65	28,319	-0.08(-0.46%)
Jul 17, 2008	17.59	17.77	17.39	17.73	67,773	+0.26(+1.46%)
Jul 16, 2008	16.87	17.50	16.87	17.48	10,010	+0.56(+3.29%)
Jul 15, 2008	16.72	17.12	16.54	16.92	16,939	+0.00(+0.00%)
Jul 14, 2008	17.06	17.06	16.79	16.92	8,102	-0.05(-0.32%)
Jul 11, 2008	16.92	17.19	16.69	16.97	34,715	-0.19(-1.12%)
Jul 10, 2008	17.07	17.34	17.00	17.17	35,790	+0.05(+0.27%)
Jul 09, 2008	17.55	17.69	17.12	17.12	19,899	-0.40(-2.29%)
Jul 08, 2008	17.27	17.52	17.18	17.52	13,144	+0.26(+1.48%)
Jul 07, 2008	17.23	17.44	17.02	17.27	345,019	+0.07(+0.42%)
Jul 04, 2008	17.29	17.35	17.05	17.19	47,148	+0.00(+0.00%)
Jul 03, 2008	17.29	17.35	17.05	17.19	47,148	-0.10(-0.58%)
Jul 02, 2008	17.82	17.82	17.29	17.29	12,285	-0.40(-2.27%)
Jul 01, 2008	17.57	17.71	17.32	17.69	30,215	+0.05(+0.26%)
Jun 30, 2008	17.73	18.28	17.62	17.65	21,045	-0.11(-0.62%)
Jun 27, 2008	17.80	17.94	17.64	17.76	8,536	-0.09(-0.51%)
Jun 26, 2008	18.16	18.18	17.85	17.85	44,305	-0.62(-3.36%)
Jun 25, 2008	18.33	18.64	18.30	18.47	16,360	+0.26(+1.45%)
Jun 24, 2008	18.24	18.32	18.03	18.21	26,772	-0.10(-0.55%)
Jun 23, 2008	18.59	18.59	18.26	18.31	47,015	-0.21(-1.13%)
Jun 20, 2008	18.79	18.79	18.51	18.52	14,066	-0.55(-2.87%)
Jun 19, 2008	18.73	19.06	18.62	19.06	15,470	+0.31(+1.65%)
Jun 18, 2008	18.85	18.89	18.68	18.75	42,130	-0.28(-1.49%)
Jun 17, 2008	19.22	19.22	19.04	19.04	2,740	-0.26(-1.32%)
Jun 16, 2008	18.99	19.29	18.99	19.29	4,534	+0.29(+1.54%)
Jun 13, 2008	18.83	19.10	18.83	19.00	15,303	+0.37(+2.01%)
Jun 12, 2008	18.76	18.96	18.55	18.62	24,051	-0.06(-0.31%)
Jun 11, 2008	19.13	19.13	18.68	18.68	30,484	-0.42(-2.18%)
Jun 10, 2008	19.15	19.15	19.04	19.10	6,495	-0.24(-1.23%)
Jun 09, 2008	19.47	19.56	19.16	19.34	24,581	-0.13(-0.66%)
Jun 06, 2008	19.99	19.99	19.46	19.46	40,225	-0.66(-3.26%)
Jun 05, 2008	19.77	20.13	19.76	20.12	40,175	+0.37(+1.89%)
Jun 04, 2008	19.60	19.85	19.59	19.75	45,823	+0.22(+1.12%)
Jun 03, 2008	19.57	19.69	19.26	19.53	50,486	+0.02(+0.09%)
Jun 02, 2008	19.68	19.71	19.34	19.51	42,236	-0.25(-1.25%)
May 30, 2008	19.64	19.83	19.62	19.76	12,016	+0.10(+0.49%)
May 29, 2008	19.45	19.66	19.42	19.66	22,805	+0.28(+1.43%)
May 28, 2008	19.38	19.38	19.24	19.38	16,672	+0.10(+0.52%)
May 27, 2008	19.06	19.28	19.05	19.28	9,005	+0.29(+1.54%)
May 26, 2008	19.14	19.14	18.86	18.99	16,282	+0.00(+0.00%)
May 23, 2008	19.14	19.14	18.86	18.99	16,282	-0.21(-1.09%)
May 22, 2008	19.17	19.22	19.16	19.20	3,837	+0.11(+0.57%)
May 21, 2008	19.46	19.49	19.07	19.09	78,467	-0.31(-1.58%)
May 20, 2008	19.66	19.66	19.36	19.40	7,139	-0.28(-1.41%)
May 19, 2008	19.80	19.98	19.58	19.67	64,721	-0.18(-0.91%)
May 16, 2008	19.91	19.91	19.67	19.85	25,159	+0.07(+0.36%)
May 15, 2008	19.49	19.78	19.49	19.78	11,675	+0.28(+1.45%)
May 14, 2008	19.42	19.64	19.42	19.50	13,050	+0.16(+0.84%)
May 13, 2008	19.25	19.36	19.18	19.34	15,418	+0.05(+0.28%)
May 12, 2008	19.08	19.28	19.08	19.28	3,754	+0.24(+1.24%)
May 09, 2008	18.81	19.06	18.81	19.04	15,606	+0.09(+0.50%)
May 08, 2008	19.01	19.09	18.92	18.95	9,799	+0.06(+0.33%)
May 07, 2008	19.36	19.36	18.89	18.89	17,506	-0.42(-2.18%)
May 06, 2008	18.95	19.33	18.95	19.31	25,811	+0.18(+0.95%)
May 05, 2008	19.27	19.27	19.07	19.13	16,523	-0.07(-0.38%)
May 02, 2008	19.51	19.51	19.19	19.20	6,033	-0.05(-0.28%)
May 01, 2008	18.90	19.25	18.90	19.25	12,880	+0.53(+2.80%)
Apr 30, 2008	18.92	19.01	18.73	18.73	47,143	-0.19(-0.99%)
Apr 29, 2008	18.74	18.95	18.74	18.92	6,114	+0.12(+0.63%)
Apr 28, 2008	18.83	18.89	18.80	18.80	4,659	+0.01(+0.05%)
Apr 25, 2008	18.73	18.79	18.54	18.79	6,472	+0.05(+0.29%)
Apr 24, 2008	18.70	18.88	18.69	18.73	12,723	+0.19(+1.03%)
Apr 23, 2008	18.49	18.62	18.41	18.54	7,419	+0.30(+1.65%)
Apr 22, 2008	18.36	18.36	18.19	18.24	986	-0.38(-2.04%)
Apr 21, 2008	18.47	18.62	18.47	18.62	3,015	+0.07(+0.38%)
Apr 18, 2008	18.60	18.65	18.46	18.55	20,351	+0.42(+2.31%)
Apr 17, 2008	18.19	18.21	18.04	18.13	2,764	-0.05(-0.30%)
Apr 16, 2008	18.05	18.21	18.05	18.19	8,804	+0.52(+2.94%)
Apr 15, 2008	17.51	17.67	17.50	17.67	6,413	+0.02(+0.10%)
Apr 14, 2008	17.72	17.79	17.65	17.65	18,337	-0.14(-0.77%)
Apr 11, 2008	17.92	18.00	17.74	17.79	14,094	-0.43(-2.35%)
Apr 10, 2008	18.17	18.32	18.17	18.21	25,399	+0.16(+0.91%)
Apr 09, 2008	18.15	18.18	18.00	18.05	19,265	-0.23(-1.25%)
Apr 08, 2008	18.28	18.32	18.25	18.28	9,006	-0.16(-0.84%)
Apr 07, 2008	18.62	18.62	18.43	18.43	7,784	-0.06(-0.34%)
Apr 04, 2008	18.54	18.66	18.41	18.50	16,811	+0.04(+0.20%)
Apr 03, 2008	18.28	18.49	18.26	18.46	12,005	+0.16(+0.85%)
Apr 02, 2008	18.37	18.54	18.27	18.31	39,100	-0.03(-0.15%)
Apr 01, 2008	17.79	18.35	17.79	18.33	38,973	+0.79(+4.52%)
Mar 31, 2008	17.48	17.67	17.48	17.54	2,210	+0.16(+0.95%)
Mar 28, 2008	17.63	17.66	17.38	17.38	11,346	-0.31(-1.75%)
Mar 27, 2008	17.89	17.95	17.69	17.69	48,662	-0.30(-1.67%)
Mar 26, 2008	18.02	18.03	17.87	17.99	35,369	-0.15(-0.80%)
Mar 25, 2008	18.11	18.19	18.01	18.13	22,662	+0.07(+0.40%)
Mar 24, 2008	17.65	18.10	17.65	18.06	91,944	+0.70(+4.05%)
Mar 21, 2008	16.94	17.42	16.94	17.36	46,152	+0.00(+0.00%)
Mar 20, 2008	16.94	17.42	16.94	17.36	46,152	+0.26(+1.55%)
Mar 19, 2008	17.53	17.65	17.09	17.09	33,867	-0.33(-1.88%)
Mar 18, 2008	17.09	17.42	16.99	17.42	53,435	+0.48(+2.85%)
Mar 17, 2008	16.65	17.00	16.61	16.94	28,663	-0.38(-2.17%)
Mar 14, 2008	17.57	17.60	17.05	17.31	25,169	-0.18(-1.03%)
Mar 13, 2008	17.24	17.60	17.17	17.49	44,193	+0.10(+0.58%)
Mar 12, 2008	17.51	17.69	17.39	17.39	26,447	+0.07(+0.42%)
Mar 11, 2008	17.19	17.37	17.01	17.32	64,841	+0.44(+2.59%)
Mar 10, 2008	17.17	17.21	16.87	16.88	106,491	-0.40(-2.32%)
Mar 07, 2008	17.40	17.48	17.07	17.28	84,000	-0.23(-1.30%)
Mar 06, 2008	17.82	17.82	17.51	17.51	32,091	-0.34(-1.89%)
Mar 05, 2008	17.91	17.96	17.79	17.85	4,868	+0.11(+0.62%)
Mar 04, 2008	17.60	17.74	17.38	17.74	22,676	+0.09(+0.52%)
Mar 03, 2008	17.69	17.77	17.63	17.65	49,008	-0.05(-0.26%)
Feb 29, 2008	18.01	18.01	17.69	17.69	18,068	-0.54(-2.95%)
Feb 28, 2008	18.36	18.44	18.23	18.23	32,004	-0.17(-0.94%)
Feb 27, 2008	18.34	18.54	18.32	18.41	50,346	-0.04(-0.20%)
Feb 26, 2008	18.25	18.61	18.25	18.44	6,788	+0.07(+0.40%)
Feb 25, 2008	18.08	18.38	18.05	18.37	12,718	+0.23(+1.26%)
Feb 22, 2008	18.10	18.14	17.80	18.14	51,247	+0.16(+0.86%)
Feb 21, 2008	18.34	19.17	17.78	17.99	4,484	-0.23(-1.25%)
Feb 20, 2008	17.99	18.31	17.95	18.21	21,563	+0.20(+1.11%)
Feb 19, 2008	18.35	18.43	18.00	18.01	56,929	-0.03(-0.15%)
Feb 18, 2008	18.36	18.36	18.02	18.04	36,756	+0.00(+0.00%)
Feb 15, 2008	18.36	18.36	18.02	18.04	36,756	-0.20(-1.10%)
Feb 14, 2008	18.51	18.54	18.19	18.24	15,442	-0.34(-1.82%)
Feb 13, 2008	18.46	18.60	18.37	18.58	22,900	+0.40(+2.21%)
Feb 12, 2008	18.56	18.56	18.10	18.18	23,199	-0.09(-0.50%)
Feb 11, 2008	18.88	18.88	18.00	18.27	36,969	+0.19(+1.06%)
Feb 08, 2008	18.13	18.13	17.94	18.08	7,409	+0.24(+1.33%)
Feb 07, 2008	17.81	18.17	17.76	17.84	4,889	-0.01(-0.05%)
Feb 06, 2008	18.19	18.23	17.85	17.85	5,164	-0.31(-1.71%)
Feb 05, 2008	18.41	18.55	18.16	18.16	13,774	-0.59(-3.16%)
Feb 04, 2008	18.98	18.98	18.73	18.75	13,717	-0.24(-1.25%)
Feb 01, 2008	18.72	18.99	18.71	18.99	8,179	+0.46(+2.46%)
Jan 31, 2008	17.87	18.59	17.87	18.53	17,909	+0.16(+0.84%)
Jan 30, 2008	18.30	18.58	18.30	18.38	17,118	+0.06(+0.35%)
Jan 29, 2008	18.36	18.36	18.18	18.31	37,992	+0.07(+0.40%)
Jan 28, 2008	18.03	18.24	17.89	18.24	27,887	+0.16(+0.86%)
Jan 25, 2008	18.24	18.51	18.00	18.09	5,294	-0.16(-0.90%)
Jan 24, 2008	18.26	18.26	17.98	18.25	26,940	+0.28(+1.57%)
Jan 23, 2008	17.33	17.97	17.18	17.97	15,629	+0.26(+1.44%)
Jan 22, 2008	17.59	17.77	17.12	17.71	24,298	-0.32(-1.77%)
Jan 21, 2008	18.10	18.21	17.79	18.03	95,205	+0.00(+0.00%)
Jan 18, 2008	18.10	18.21	17.79	18.03	95,205	-0.02(-0.10%)
Jan 17, 2008	18.55	18.55	18.01	18.05	26,067	-0.54(-2.92%)
Jan 16, 2008	18.21	18.59	18.19	18.59	17,196	+0.28(+1.52%)
Jan 15, 2008	18.56	18.56	18.30	18.31	41,824	-0.47(-2.48%)
Jan 14, 2008	18.59	18.80	18.58	18.78	41,146	+0.37(+2.03%)
Jan 11, 2008	18.67	18.67	18.41	18.41	49,857	-0.49(-2.61%)
Jan 10, 2008	18.57	20.65	18.56	18.90	126,540	+0.20(+1.06%)
Jan 09, 2008	18.68	18.70	18.29	18.70	168,580	+0.13(+0.70%)
Jan 08, 2008	19.00	19.14	18.54	18.57	19,649	-0.38(-2.02%)
Jan 07, 2008	19.00	19.14	18.76	18.95	59,459	-0.08(-0.43%)
Jan 04, 2008	19.61	19.61	19.04	19.04	39,272	-0.66(-3.35%)
Jan 03, 2008	19.76	19.79	19.69	19.69	11,217	-0.05(-0.25%)
Jan 02, 2008	20.07	20.07	19.67	19.74	11,358	-0.40(-2.01%)
Jan 01, 2008	20.20	20.26	20.13	20.15	19,532	+0.00(+0.00%)
Dec 31, 2007	20.20	20.26	20.13	20.15	19,532	-0.16(-0.81%)
Dec 28, 2007	20.42	20.42	20.19	20.31	23,086	-0.00(-0.01%)
Dec 27, 2007	20.52	20.57	20.31	20.31	21,453	-0.38(-1.84%)
Dec 26, 2007	20.55	20.70	20.55	20.70	8,468	+0.06(+0.31%)
Dec 24, 2007	20.39	20.66	20.39	20.63	62,509	+0.16(+0.76%)
Dec 21, 2007	20.33	20.50	20.33	20.48	105,626	+0.31(+1.54%)
Dec 20, 2007	20.00	20.17	19.90	20.17	8,187	+0.31(+1.56%)
Dec 19, 2007	19.91	19.92	19.81	19.86	4,029	+0.24(+1.20%)
Dec 18, 2007	19.84	19.84	19.61	19.62	8,422	-0.08(-0.41%)
Dec 17, 2007	20.07	20.07	19.70	19.70	9,791	-0.47(-2.35%)
Dec 14, 2007	20.28	20.38	20.16	20.18	7,937	-0.25(-1.21%)
Dec 13, 2007	20.34	20.42	20.24	20.42	13,857	-0.08(-0.40%)
Dec 12, 2007	21.10	21.10	20.29	20.50	104,278	-0.02(-0.09%)
Dec 11, 2007	21.03	21.03	20.52	20.52	98,236	-0.48(-2.30%)
Dec 10, 2007	21.02	21.05	20.94	21.01	17,471	+0.08(+0.38%)
Dec 07, 2007	20.92	20.98	20.87	20.93	128,957	+0.06(+0.27%)
Dec 06, 2007	20.59	20.87	20.59	20.87	61,791	+0.22(+1.06%)
Dec 05, 2007	20.51	20.73	20.49	20.65	180,553	+0.33(+1.62%)
Dec 04, 2007	20.23	20.40	20.21	20.32	47,077	-0.11(-0.54%)
Dec 03, 2007	20.64	20.64	20.42	20.43	88,051	-0.06(-0.31%)
Nov 30, 2007	20.72	20.72	20.39	20.49	139,229	+0.04(+0.18%)
Nov 29, 2007	20.58	20.58	20.32	20.46	38,549	+0.04(+0.18%)
Nov 28, 2007	20.33	20.45	20.25	20.42	5,887	+0.57(+2.90%)
Nov 27, 2007	19.52	19.85	19.52	19.85	143,739	+0.47(+2.40%)
Nov 26, 2007	19.75	19.88	19.38	19.38	68,724	-0.34(-1.71%)
Nov 23, 2007	19.66	19.78	19.56	19.72	14,557	+0.18(+0.93%)
Nov 21, 2007	19.40	19.82	19.38	19.54	35,191	-0.24(-1.20%)
Nov 20, 2007	20.19	20.21	19.51	19.77	68,473	-0.19(-0.96%)
Nov 19, 2007	20.12	20.21	19.89	19.97	54,814	-0.33(-1.62%)
Nov 16, 2007	20.24	20.31	20.01	20.29	10,280	+0.16(+0.82%)
Nov 15, 2007	20.23	20.36	20.02	20.13	19,581	-0.12(-0.59%)
Nov 14, 2007	20.58	20.59	20.25	20.25	97,825	-0.19(-0.94%)
Nov 13, 2007	20.04	20.44	20.03	20.44	40,821	+0.60(+3.03%)
Nov 12, 2007	20.29	20.32	19.84	19.84	58,553	-0.46(-2.25%)
Nov 09, 2007	20.50	20.60	19.60	20.29	176,943	-0.61(-2.92%)
Nov 08, 2007	21.30	21.30	20.48	20.90	33,332	-0.22(-1.04%)
Nov 07, 2007	21.47	21.50	21.12	21.12	76,207	-0.50(-2.32%)
Nov 06, 2007	21.28	21.63	21.28	21.63	34,069	+0.10(+0.47%)
Nov 05, 2007	21.52	21.65	21.37	21.53	20,929	-0.21(-0.96%)
Nov 02, 2007	21.70	21.80	20.80	21.73	11,745	+0.13(+0.59%)
Nov 01, 2007	21.80	21.94	21.61	21.61	34,081	-0.36(-1.62%)
Oct 31, 2007	21.80	21.98	21.73	21.96	20,536	+0.15(+0.67%)
Oct 30, 2007	22.10	22.10	21.74	21.82	17,024	-0.01(-0.04%)
Oct 29, 2007	21.27	21.91	21.27	21.83	22,485	+0.08(+0.38%)
Oct 26, 2007	21.83	21.85	20.77	21.74	32,070	+0.19(+0.89%)
Oct 25, 2007	21.70	21.85	21.39	21.55	7,395	-0.15(-0.67%)
Oct 24, 2007	21.79	21.79	21.36	21.70	34,487	-0.28(-1.29%)
Oct 23, 2007	21.80	21.98	21.68	21.98	33,191	+0.28(+1.30%)
Oct 22, 2007	21.41	21.72	21.25	21.70	140,448	+0.23(+1.06%)
Oct 19, 2007	22.11	22.11	21.46	21.47	46,095	-0.66(-2.97%)
Oct 18, 2007	21.91	22.13	21.87	22.13	10,829	+0.22(+0.98%)
Oct 17, 2007	22.84	22.84	21.67	21.91	21,762	+0.02(+0.10%)
Oct 16, 2007	21.79	21.98	21.79	21.89	63,703	-0.14(-0.62%)
Oct 15, 2007	22.40	22.40	21.87	22.03	50,674	-0.13(-0.58%)
Oct 12, 2007	21.92	22.18	21.92	22.15	5,158	+0.33(+1.53%)
Oct 11, 2007	22.38	22.80	21.81	21.82	24,389	-0.33(-1.47%)
Oct 10, 2007	22.10	22.19	22.02	22.15	7,482	+0.04(+0.20%)
Oct 09, 2007	21.85	22.15	21.85	22.10	9,378	+0.13(+0.60%)
Oct 08, 2007	22.69	22.69	21.94	21.97	2,762	-0.03(-0.12%)
Oct 05, 2007	22.19	22.54	21.94	22.00	40,555	+0.32(+1.47%)
Oct 04, 2007	22.48	22.48	21.60	21.68	9,393	-0.13(-0.59%)
Oct 03, 2007	22.24	22.28	21.57	21.81	22,604	+0.04(+0.17%)
Oct 02, 2007	22.56	22.56	21.65	21.77	9,122	+0.07(+0.34%)
Oct 01, 2007	21.63	21.73	21.05	21.70	15,217	+0.28(+1.32%)
Sep 28, 2007	21.42	21.50	21.35	21.42	12,683	-0.04(-0.17%)
Sep 27, 2007	21.37	21.48	21.36	21.45	5,185	+0.17(+0.79%)
Sep 26, 2007	21.26	21.35	21.21	21.28	13,323	+0.12(+0.54%)
Sep 25, 2007	21.00	21.18	20.97	21.17	10,317	+0.19(+0.91%)
Sep 24, 2007	21.04	21.18	20.97	20.98	9,692	-0.14(-0.65%)
Sep 21, 2007	21.15	21.21	21.11	21.11	46,606	+0.06(+0.30%)
Sep 20, 2007	21.13	21.13	21.05	21.05	7,446	-0.13(-0.60%)
Sep 19, 2007	22.12	22.12	21.09	21.18	23,887	+0.11(+0.52%)
Sep 18, 2007	20.66	21.89	20.63	21.07	12,221	+0.57(+2.76%)
Sep 17, 2007	20.56	20.56	20.47	20.50	7,400	-0.22(-1.06%)
Sep 14, 2007	20.61	20.72	20.61	20.72	5,045	+0.04(+0.18%)
Sep 13, 2007	20.80	20.80	19.89	20.69	2,574	+0.07(+0.35%)
Sep 12, 2007	20.90	20.90	20.59	20.61	10,615	-0.05(-0.26%)
Sep 11, 2007	20.51	20.69	20.47	20.67	6,885	+0.30(+1.48%)
Sep 10, 2007	20.77	20.77	20.21	20.37	9,158	+0.03(+0.13%)
Sep 07, 2007	20.56	20.56	20.34	20.34	10,631	-0.48(-2.32%)
Sep 06, 2007	20.90	20.90	20.71	20.82	6,365	+0.08(+0.40%)
Sep 05, 2007	20.95	20.95	20.71	20.74	16,754	-0.17(-0.82%)
Sep 04, 2007	20.78	21.01	20.59	20.91	52,713	+0.33(+1.59%)
Aug 31, 2007	21.07	21.07	20.49	20.59	8,858	+0.26(+1.26%)
Aug 30, 2007	18.92	20.49	18.92	20.33	32,554	+0.16(+0.77%)
Aug 29, 2007	20.10	20.18	19.89	20.18	10,424	+0.36(+1.79%)
Aug 28, 2007	20.09	20.15	19.82	19.82	5,841	-0.47(-2.29%)
Aug 27, 2007	20.49	20.49	20.21	20.28	28,054	-0.06(-0.31%)
Aug 24, 2007	19.93	20.35	19.93	20.35	17,876	+0.30(+1.50%)
Aug 23, 2007	20.39	20.39	20.01	20.05	5,657	-0.09(-0.45%)
Aug 22, 2007	20.08	20.14	20.04	20.14	4,914	+0.27(+1.38%)
Aug 21, 2007	19.61	19.91	19.58	19.87	6,500	+0.14(+0.69%)
Aug 20, 2007	19.68	19.75	19.55	19.73	17,573	+0.07(+0.37%)
Aug 17, 2007	19.60	19.69	19.35	19.66	5,757	+0.36(+1.84%)
Aug 16, 2007	19.70	19.70	18.92	19.30	37,673	-0.20(-1.03%)
Aug 15, 2007	19.81	19.91	19.49	19.50	26,014	-0.35(-1.75%)
Aug 14, 2007	20.00	20.13	19.85	19.85	10,470	-0.30(-1.49%)
Aug 13, 2007	20.23	20.31	20.15	20.15	1,973	-0.05(-0.27%)
Aug 10, 2007	20.00	20.29	19.92	20.20	12,783	-0.16(-0.76%)
Aug 09, 2007	20.38	20.70	20.35	20.36	38,922	-0.32(-1.54%)
Aug 08, 2007	20.73	20.83	20.52	20.68	85,461	+0.29(+1.43%)
Aug 07, 2007	20.13	20.47	20.11	20.39	40,933	+0.22(+1.09%)
Aug 06, 2007	19.96	20.18	19.91	20.17	17,911	+0.25(+1.23%)
Aug 03, 2007	20.00	20.41	19.92	19.92	17,641	-0.46(-2.24%)
Aug 02, 2007	20.12	20.43	20.12	20.38	3,529	+0.21(+1.04%)

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