Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2007	21.50	21.50	21.19	21.49	616,987	-0.05(-0.22%)
Sep 27, 2007	21.73	21.84	21.46	21.54	515,157	-0.10(-0.44%)
Sep 26, 2007	21.70	21.80	21.46	21.64	492,594	+0.01(+0.06%)
Sep 25, 2007	21.38	21.71	21.34	21.62	780,062	+0.16(+0.73%)
Sep 24, 2007	21.58	21.81	21.25	21.46	579,039	-0.25(-1.13%)
Sep 21, 2007	21.72	21.84	21.52	21.71	1,384,743	+0.13(+0.60%)
Sep 20, 2007	21.54	21.62	21.29	21.58	604,094	+0.04(+0.19%)
Sep 19, 2007	21.29	21.64	21.16	21.54	1,049,949	+0.40(+1.91%)
Sep 18, 2007	20.86	21.38	20.69	21.14	1,157,932	+0.27(+1.31%)
Sep 17, 2007	20.82	21.07	20.71	20.86	720,136	-0.01(-0.07%)
Sep 14, 2007	20.95	21.08	20.69	20.88	1,048,483	-0.07(-0.33%)
Sep 13, 2007	21.33	21.44	20.95	20.95	562,043	-0.33(-1.54%)
Sep 12, 2007	21.44	21.50	21.14	21.27	395,599	-0.23(-1.05%)
Sep 11, 2007	21.33	21.53	20.99	21.50	1,025,920	+0.17(+0.80%)
Sep 10, 2007	21.34	21.56	21.12	21.33	1,714,262	-0.01(-0.03%)
Sep 07, 2007	21.40	21.42	20.82	21.34	877,936	-0.30(-1.39%)
Sep 06, 2007	21.72	21.74	21.14	21.64	666,657	-0.08(-0.38%)
Sep 05, 2007	21.06	21.90	21.04	21.72	1,441,738	+0.35(+1.66%)
Sep 04, 2007	21.03	21.50	20.97	21.36	951,781	+0.35(+1.66%)
Aug 31, 2007	20.71	21.15	20.64	21.01	597,354	+0.40(+1.95%)
Aug 30, 2007	20.91	20.95	20.38	20.61	724,971	-0.30(-1.44%)
Aug 29, 2007	20.19	20.98	19.79	20.91	1,290,385	+0.81(+4.01%)
Aug 28, 2007	21.01	21.03	20.07	20.11	669,587	-1.00(-4.75%)
Aug 27, 2007	21.41	21.42	21.08	21.11	577,135	-0.39(-1.81%)
Aug 24, 2007	20.93	21.50	20.79	21.50	458,162	+0.56(+2.67%)
Aug 23, 2007	20.97	21.31	20.88	20.94	604,973	-0.05(-0.23%)
Aug 22, 2007	21.25	21.33	20.71	20.99	796,033	-0.07(-0.36%)
Aug 21, 2007	20.59	21.25	20.59	21.06	627,976	+0.38(+1.81%)
Aug 20, 2007	20.26	20.82	20.03	20.69	628,123	+0.43(+2.12%)
Aug 17, 2007	20.67	21.23	20.19	20.26	1,334,633	-0.33(-1.59%)
Aug 16, 2007	19.40	20.66	19.21	20.58	1,418,588	+0.92(+4.69%)
Aug 15, 2007	19.92	20.56	19.64	19.66	1,263,426	-0.45(-2.24%)
Aug 14, 2007	20.43	20.92	20.11	20.11	1,170,387	-0.25(-1.24%)
Aug 13, 2007	20.35	20.65	19.87	20.37	2,241,434	+0.02(+0.10%)
Aug 10, 2007	18.09	20.82	17.85	20.35	3,032,486	+2.03(+11.07%)
Aug 09, 2007	19.38	18.94	17.71	18.32	3,346,474	-1.06(-5.49%)
Aug 08, 2007	21.31	21.66	18.52	19.38	2,967,798	-2.21(-10.24%)
Aug 07, 2007	21.66	21.87	21.27	21.59	1,759,389	-0.06(-0.28%)
Aug 06, 2007	21.64	22.01	21.57	21.66	2,368,466	+0.38(+1.80%)
Aug 03, 2007	21.51	22.08	21.23	21.27	1,620,344	-0.81(-3.65%)
Aug 02, 2007	21.84	22.18	21.44	22.08	3,471,747	+0.26(+1.19%)
Aug 01, 2007	19.79	22.77	19.53	21.82	6,325,628	+4.07(+22.91%)
Jul 31, 2007	18.15	18.45	17.75	17.75	920,280	-0.40(-2.18%)
Jul 30, 2007	18.30	18.35	17.80	18.15	1,024,015	-0.20(-1.12%)
Jul 27, 2007	18.26	18.60	17.88	18.35	1,377,270	+0.01(+0.07%)
Jul 26, 2007	18.78	19.08	18.21	18.34	900,500	-0.74(-3.86%)
Jul 25, 2007	18.93	19.15	18.90	19.08	1,403,204	+0.23(+1.23%)
Jul 24, 2007	18.88	19.11	18.80	18.84	875,592	-0.30(-1.57%)
Jul 23, 2007	19.23	19.31	19.04	19.14	567,318	-0.04(-0.21%)
Jul 20, 2007	19.59	19.66	19.07	19.19	832,662	-0.44(-2.26%)
Jul 19, 2007	19.68	19.87	19.63	19.63	511,055	+0.12(+0.63%)
Jul 18, 2007	19.51	19.62	19.30	19.51	833,688	-0.23(-1.14%)
Jul 17, 2007	19.79	19.85	19.70	19.73	999,546	-0.05(-0.24%)
Jul 16, 2007	19.87	19.96	19.72	19.78	933,174	-0.10(-0.48%)
Jul 13, 2007	19.77	20.04	19.77	19.87	930,243	-0.01(-0.07%)
Jul 12, 2007	19.79	19.95	19.73	19.89	617,720	+0.22(+1.11%)
Jul 11, 2007	19.68	19.80	19.57	19.67	712,078	-0.05(-0.28%)
Jul 10, 2007	20.15	20.18	19.70	19.72	571,860	-0.62(-3.05%)
Jul 09, 2007	20.21	20.36	20.16	20.35	512,960	+0.11(+0.54%)
Jul 06, 2007	20.11	20.26	19.99	20.24	362,925	+0.15(+0.75%)
Jul 05, 2007	20.12	20.14	19.88	20.09	350,471	+0.02(+0.10%)
Jul 03, 2007	20.13	20.17	19.96	20.07	252,011	+0.02(+0.10%)

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