Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2007	23.62	23.85	23.42	23.66	6,076,884	+0.28(+1.18%)
Nov 29, 2007	23.44	23.49	22.99	23.38	4,938,898	-0.09(-0.39%)
Nov 28, 2007	22.83	23.62	22.83	23.47	9,332,399	+0.77(+3.38%)
Nov 27, 2007	22.36	22.71	22.16	22.71	7,301,127	+0.51(+2.30%)
Nov 26, 2007	23.36	23.41	22.13	22.20	7,256,465	-1.15(-4.93%)
Nov 23, 2007	22.71	23.54	22.71	23.35	3,455,047	+0.75(+3.31%)
Nov 21, 2007	22.85	23.04	22.45	22.60	6,413,196	-0.49(-2.11%)
Nov 20, 2007	23.12	23.48	22.72	23.09	8,403,891	+0.05(+0.21%)
Nov 19, 2007	22.81	23.07	22.62	23.04	13,328,867	+0.13(+0.56%)
Nov 16, 2007	22.03	22.91	21.94	22.91	12,325,222	+1.32(+6.12%)
Nov 15, 2007	22.08	22.17	21.37	21.59	8,193,661	-0.56(-2.54%)
Nov 14, 2007	22.37	22.53	22.09	22.15	5,913,492	-0.12(-0.56%)
Nov 13, 2007	22.03	22.32	21.85	22.28	6,382,972	+0.47(+2.17%)
Nov 12, 2007	22.11	22.24	21.71	21.80	8,668,687	-0.53(-2.37%)
Nov 09, 2007	22.51	22.68	22.26	22.33	9,292,513	-0.43(-1.89%)
Nov 08, 2007	23.18	23.48	22.30	22.76	13,906,562	-0.31(-1.33%)
Nov 07, 2007	23.74	23.74	23.03	23.07	6,208,479	-0.69(-2.89%)
Nov 06, 2007	23.50	23.78	23.19	23.76	4,937,082	+0.28(+1.19%)
Nov 05, 2007	23.14	23.69	23.14	23.48	9,520,854	-0.07(-0.30%)
Nov 02, 2007	23.32	23.69	22.99	23.55	8,263,428	+0.09(+0.37%)
Nov 01, 2007	23.60	23.89	23.37	23.46	7,978,400	-0.25(-1.05%)
Oct 31, 2007	23.35	23.77	23.21	23.71	8,332,931	+0.29(+1.23%)
Oct 30, 2007	23.34	23.59	23.28	23.42	6,072,301	-0.06(-0.26%)
Oct 29, 2007	23.56	23.57	23.42	23.48	7,770,289	+0.12(+0.52%)
Oct 26, 2007	23.51	23.61	23.22	23.36	7,778,267	+0.04(+0.16%)
Oct 25, 2007	23.09	23.42	22.80	23.33	8,037,710	+0.02(+0.07%)
Oct 24, 2007	22.28	23.38	21.83	23.31	16,310,803	+0.99(+4.43%)
Oct 23, 2007	22.04	22.39	21.88	22.32	6,359,050	+0.34(+1.53%)
Oct 22, 2007	21.33	22.04	21.28	21.98	6,572,986	+0.58(+2.72%)
Oct 19, 2007	21.80	21.82	21.38	21.40	6,104,921	-0.46(-2.12%)
Oct 18, 2007	21.67	21.99	21.55	21.87	2,994,051	+0.12(+0.56%)
Oct 17, 2007	21.83	22.02	21.44	21.75	5,277,717	+0.13(+0.59%)
Oct 16, 2007	21.80	21.91	21.54	21.62	3,762,899	-0.21(-0.97%)
Oct 15, 2007	21.91	22.03	21.64	21.83	4,595,662	-0.02(-0.07%)
Oct 12, 2007	21.65	21.96	21.65	21.85	2,762,923	+0.08(+0.38%)
Oct 11, 2007	22.02	22.25	21.61	21.76	4,946,486	-0.21(-0.96%)
Oct 10, 2007	22.03	22.03	21.79	21.97	3,191,042	-0.06(-0.27%)
Oct 09, 2007	21.84	22.08	21.81	22.03	4,028,784	+0.30(+1.37%)
Oct 08, 2007	21.78	21.83	21.64	21.74	1,609,819	-0.11(-0.48%)
Oct 05, 2007	21.44	22.00	21.44	21.84	4,840,842	+0.14(+0.66%)
Oct 04, 2007	21.45	21.78	21.43	21.70	4,797,154	+0.37(+1.74%)
Oct 03, 2007	21.45	21.60	21.06	21.33	4,321,622	-0.28(-1.31%)
Oct 02, 2007	22.03	22.08	21.48	21.61	5,055,838	-0.39(-1.77%)
Oct 01, 2007	21.69	22.15	21.63	22.00	6,943,139	+0.46(+2.12%)
Sep 28, 2007	21.44	21.61	21.38	21.54	6,379,437	+0.10(+0.46%)
Sep 27, 2007	21.58	21.66	21.30	21.44	5,974,070	-0.05(-0.21%)
Sep 26, 2007	21.23	21.63	21.20	21.49	7,489,961	+0.36(+1.72%)
Sep 25, 2007	20.64	21.17	20.55	21.13	5,602,977	+0.43(+2.06%)
Sep 24, 2007	21.01	21.07	20.64	20.70	3,538,159	-0.15(-0.74%)
Sep 21, 2007	20.97	21.13	20.83	20.86	5,322,729	-0.05(-0.22%)
Sep 20, 2007	21.04	21.10	20.84	20.90	3,502,415	-0.22(-1.02%)
Sep 19, 2007	21.27	21.44	20.96	21.12	4,661,061	-0.07(-0.32%)
Sep 18, 2007	20.35	21.22	20.25	21.18	7,343,210	+0.98(+4.84%)
Sep 17, 2007	20.43	20.47	20.14	20.21	5,922,969	-0.26(-1.29%)
Sep 14, 2007	20.69	20.88	20.37	20.47	5,383,433	-0.47(-2.24%)
Sep 13, 2007	20.72	21.10	20.67	20.94	4,649,941	+0.42(+2.04%)
Sep 12, 2007	20.44	20.65	20.27	20.52	3,410,970	+0.08(+0.39%)
Sep 11, 2007	20.29	20.55	20.25	20.44	4,137,870	+0.31(+1.52%)
Sep 10, 2007	20.18	20.34	19.81	20.13	3,919,168	+0.08(+0.41%)
Sep 07, 2007	20.00	20.27	19.81	20.05	4,439,182	-0.28(-1.39%)
Sep 06, 2007	20.28	20.52	20.17	20.33	5,541,166	+0.05(+0.26%)
Sep 05, 2007	19.95	20.39	19.92	20.28	4,362,397	+0.10(+0.49%)

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