Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	23.61	23.93	22.40	22.65	1,356,303	-0.65(-2.79%)
Jul 30, 2007	23.38	24.25	22.32	23.30	1,565,343	+0.11(+0.47%)
Jul 27, 2007	24.84	25.08	22.81	23.19	3,074,316	-3.23(-12.23%)
Jul 26, 2007	25.45	26.69	24.88	26.42	1,431,371	+0.45(+1.73%)
Jul 25, 2007	26.99	27.28	24.60	25.97	885,977	-0.70(-2.62%)
Jul 24, 2007	27.57	27.86	26.45	26.67	668,906	-1.09(-3.93%)
Jul 23, 2007	27.80	28.06	27.07	27.76	716,077	+0.02(+0.07%)
Jul 20, 2007	27.92	28.00	27.09	27.74	591,595	-0.12(-0.43%)
Jul 19, 2007	27.58	28.10	27.51	27.86	449,056	+0.55(+2.01%)
Jul 18, 2007	27.47	27.47	27.01	27.31	270,473	-0.20(-0.73%)
Jul 17, 2007	27.10	27.68	27.08	27.51	382,565	+0.44(+1.63%)
Jul 16, 2007	27.33	27.63	26.75	27.07	345,295	-0.37(-1.35%)
Jul 13, 2007	27.31	27.80	27.31	27.44	530,374	+0.09(+0.33%)
Jul 12, 2007	26.70	27.71	26.62	27.35	834,568	+0.89(+3.36%)
Jul 11, 2007	25.59	26.50	25.40	26.46	655,208	+0.92(+3.60%)
Jul 10, 2007	25.50	25.84	25.31	25.54	335,012	+0.00(+0.00%)
Jul 09, 2007	25.39	25.93	25.38	25.54	290,250	+0.25(+0.99%)
Jul 06, 2007	25.16	25.43	24.86	25.29	478,900	+0.35(+1.40%)
Jul 05, 2007	25.75	25.75	24.60	24.94	1,195,392	-0.76(-2.96%)
Jul 03, 2007	25.70	25.96	25.63	25.70	260,129	+0.07(+0.27%)
Jul 02, 2007	25.11	25.70	25.02	25.63	297,286	+0.74(+2.97%)
Jun 29, 2007	24.84	25.24	24.68	24.89	417,510	+0.13(+0.53%)
Jun 28, 2007	24.80	25.19	24.62	24.76	575,369	+0.01(+0.04%)
Jun 27, 2007	23.95	25.18	23.25	24.75	1,175,145	+0.85(+3.56%)
Jun 26, 2007	25.19	25.19	23.55	23.90	1,284,590	-1.32(-5.23%)
Jun 25, 2007	25.85	25.96	24.98	25.22	592,917	-0.61(-2.36%)
Jun 22, 2007	25.77	26.17	25.60	25.83	403,119	-0.33(-1.26%)
Jun 21, 2007	25.50	26.22	25.26	26.16	826,141	+0.83(+3.28%)
Jun 20, 2007	25.76	26.11	25.26	25.33	572,100	-0.33(-1.29%)
Jun 19, 2007	25.99	26.00	25.32	25.66	563,600	-0.16(-0.62%)
Jun 18, 2007	25.46	25.96	25.39	25.82	457,300	+0.29(+1.14%)
Jun 15, 2007	25.43	25.69	25.34	25.53	471,700	+0.22(+0.87%)
Jun 14, 2007	25.27	25.45	25.02	25.31	557,800	+0.18(+0.72%)
Jun 13, 2007	24.97	25.29	24.65	25.13	531,600	+0.48(+1.95%)
Jun 12, 2007	25.04	25.13	24.46	24.65	977,100	-0.36(-1.44%)
Jun 11, 2007	24.58	25.42	24.40	25.01	1,264,676	+0.66(+2.71%)
Jun 08, 2007	24.08	24.38	23.51	24.35	746,594	+0.61(+2.57%)
Jun 07, 2007	23.78	24.57	23.65	23.74	1,128,725	+0.09(+0.38%)
Jun 06, 2007	24.54	24.54	23.29	23.65	1,452,451	-0.90(-3.67%)
Jun 05, 2007	22.96	24.81	22.26	24.55	2,973,423	+2.58(+11.74%)
Jun 04, 2007	22.03	22.50	21.90	21.97	682,156	-0.11(-0.50%)
Jun 01, 2007	21.99	22.27	21.78	22.08	523,411	+0.39(+1.80%)
May 31, 2007	21.50	22.15	21.49	21.69	991,523	+0.36(+1.69%)
May 30, 2007	20.86	21.44	20.62	21.33	682,212	+0.29(+1.38%)
May 29, 2007	20.41	21.14	20.34	21.04	760,813	+0.79(+3.90%)
May 25, 2007	19.95	20.27	19.89	20.25	284,724	+0.39(+1.96%)
May 24, 2007	20.47	20.65	19.58	19.86	402,157	-0.51(-2.50%)
May 23, 2007	20.52	20.57	20.27	20.37	386,169	+0.03(+0.15%)
May 22, 2007	20.35	20.69	20.19	20.34	470,312	+0.18(+0.89%)
May 21, 2007	20.07	20.69	19.84	20.16	601,135	+0.16(+0.80%)
May 18, 2007	19.93	20.09	19.75	20.00	762,119	+0.15(+0.76%)
May 17, 2007	19.21	19.94	19.21	19.85	829,261	+0.46(+2.37%)
May 16, 2007	19.37	19.64	18.98	19.39	447,064	+0.02(+0.10%)
May 15, 2007	19.07	19.77	18.99	19.37	726,462	+0.40(+2.11%)
May 14, 2007	19.02	19.59	18.86	18.97	1,047,775	-0.03(-0.16%)
May 11, 2007	18.40	19.00	18.30	19.00	755,055	+0.58(+3.15%)
May 10, 2007	18.78	18.94	18.33	18.42	411,592	-0.39(-2.07%)
May 09, 2007	18.81	19.15	18.54	18.81	426,581	-0.01(-0.05%)
May 08, 2007	18.90	18.90	18.45	18.82	239,796	-0.03(-0.16%)
May 07, 2007	18.84	19.06	18.51	18.85	556,450	+0.14(+0.75%)
May 04, 2007	18.50	18.76	18.25	18.71	506,635	+0.38(+2.07%)
May 03, 2007	17.94	18.46	17.74	18.33	853,470	+0.52(+2.92%)
May 02, 2007	17.54	17.95	17.35	17.81	1,032,002	+0.40(+2.30%)

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