Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2007	21.88	22.10	21.71	21.92	6,557,832	+0.26(+1.18%)
Nov 29, 2007	21.72	21.77	21.30	21.67	5,329,782	-0.08(-0.39%)
Nov 28, 2007	21.16	21.89	21.16	21.75	10,071,002	+0.71(+3.38%)
Nov 27, 2007	20.72	21.04	20.53	21.04	7,878,968	+0.47(+2.30%)
Nov 26, 2007	21.65	21.69	20.51	20.57	7,830,771	-1.07(-4.93%)
Nov 23, 2007	21.04	21.81	21.04	21.64	3,728,493	+0.69(+3.31%)
Nov 21, 2007	21.18	21.35	20.81	20.94	6,920,761	-0.45(-2.11%)
Nov 20, 2007	21.43	21.75	21.05	21.39	9,069,008	+0.05(+0.21%)
Nov 19, 2007	21.14	21.38	20.96	21.35	14,383,767	+0.12(+0.56%)
Nov 16, 2007	20.41	21.23	20.33	21.23	13,300,689	+1.23(+6.12%)
Nov 15, 2007	20.46	20.54	19.81	20.00	8,842,140	-0.52(-2.54%)
Nov 14, 2007	20.73	20.88	20.47	20.53	6,381,510	-0.12(-0.56%)
Nov 13, 2007	20.41	20.68	20.24	20.64	6,888,146	+0.44(+2.17%)
Nov 12, 2007	20.49	20.61	20.12	20.20	9,354,762	-0.49(-2.37%)
Nov 09, 2007	20.86	21.02	20.62	20.69	10,027,960	-0.40(-1.89%)
Nov 08, 2007	21.48	21.75	20.67	21.09	15,007,182	-0.28(-1.33%)
Nov 07, 2007	22.00	22.00	21.35	21.38	6,699,842	-0.64(-2.89%)
Nov 06, 2007	21.77	22.03	21.49	22.01	5,327,822	+0.26(+1.19%)
Nov 05, 2007	21.44	21.95	21.44	21.75	10,274,372	-0.07(-0.30%)
Nov 02, 2007	21.61	21.95	21.30	21.82	8,917,429	+0.08(+0.37%)
Nov 01, 2007	21.87	22.14	21.65	21.74	8,609,843	-0.23(-1.05%)
Oct 31, 2007	21.64	22.03	21.51	21.97	8,992,433	+0.27(+1.23%)
Oct 30, 2007	21.63	21.86	21.57	21.71	6,552,887	-0.06(-0.26%)
Oct 29, 2007	21.83	21.84	21.70	21.76	8,385,260	+0.11(+0.52%)
Oct 26, 2007	21.79	21.88	21.52	21.65	8,393,870	+0.04(+0.16%)
Oct 25, 2007	21.40	21.70	21.13	21.61	8,673,846	+0.01(+0.06%)
Oct 24, 2007	20.65	21.66	20.23	21.60	17,601,704	+0.92(+4.43%)
Oct 23, 2007	20.43	20.74	20.27	20.68	6,862,330	+0.31(+1.53%)
Oct 22, 2007	19.76	20.43	19.72	20.37	7,093,198	+0.54(+2.72%)
Oct 19, 2007	20.20	20.22	19.81	19.83	6,588,088	-0.43(-2.12%)
Oct 18, 2007	20.08	20.38	19.97	20.26	3,231,012	+0.11(+0.56%)
Oct 17, 2007	20.23	20.40	19.87	20.15	5,695,417	+0.12(+0.59%)
Oct 16, 2007	20.20	20.31	19.96	20.03	4,060,709	-0.20(-0.97%)
Oct 15, 2007	20.31	20.41	20.05	20.23	4,959,381	-0.01(-0.07%)
Oct 12, 2007	20.06	20.35	20.06	20.24	2,981,592	+0.08(+0.38%)
Oct 11, 2007	20.40	20.61	20.03	20.17	5,337,971	-0.20(-0.96%)
Oct 10, 2007	20.41	20.41	20.19	20.36	3,443,594	-0.06(-0.27%)
Oct 09, 2007	20.24	20.46	20.21	20.42	4,347,638	+0.28(+1.37%)
Oct 08, 2007	20.19	20.23	20.05	20.14	1,737,226	-0.10(-0.48%)
Oct 05, 2007	19.87	20.39	19.87	20.24	5,223,965	+0.13(+0.66%)
Oct 04, 2007	19.88	20.19	19.86	20.11	5,176,820	+0.34(+1.74%)
Oct 03, 2007	19.88	20.02	19.52	19.76	4,663,653	-0.26(-1.31%)
Oct 02, 2007	20.41	20.46	19.90	20.03	5,455,977	-0.36(-1.77%)
Oct 01, 2007	20.10	20.53	20.05	20.39	7,492,646	+0.42(+2.12%)
Sep 28, 2007	19.87	20.02	19.81	19.96	6,884,331	+0.09(+0.46%)
Sep 27, 2007	20.00	20.07	19.74	19.87	6,446,881	-0.04(-0.21%)
Sep 26, 2007	19.67	20.04	19.64	19.91	8,082,746	+0.34(+1.72%)
Sep 25, 2007	19.13	19.62	19.05	19.58	6,046,419	+0.40(+2.06%)
Sep 24, 2007	19.47	19.53	19.12	19.18	3,818,183	-0.14(-0.74%)
Sep 21, 2007	19.43	19.58	19.30	19.33	5,743,990	-0.04(-0.22%)
Sep 20, 2007	19.49	19.55	19.31	19.37	3,779,610	-0.20(-1.02%)
Sep 19, 2007	19.71	19.87	19.42	19.57	5,029,956	-0.06(-0.32%)
Sep 18, 2007	18.85	19.67	18.76	19.63	7,924,381	+0.91(+4.84%)
Sep 17, 2007	18.93	18.97	18.66	18.72	6,391,736	-0.25(-1.29%)
Sep 14, 2007	19.17	19.35	18.87	18.97	5,809,499	-0.43(-2.24%)
Sep 13, 2007	19.20	19.55	19.15	19.40	5,017,956	+0.39(+2.04%)
Sep 12, 2007	18.94	19.13	18.79	19.01	3,680,928	+0.07(+0.39%)
Sep 11, 2007	18.80	19.04	18.77	18.94	4,465,358	+0.28(+1.52%)
Sep 10, 2007	18.70	18.85	18.36	18.66	4,229,346	+0.08(+0.41%)
Sep 07, 2007	18.54	18.78	18.36	18.58	4,790,516	-0.26(-1.39%)
Sep 06, 2007	18.79	19.01	18.69	18.84	5,979,716	+0.05(+0.26%)
Sep 05, 2007	18.49	18.90	18.46	18.79	4,707,655	+0.09(+0.49%)

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