Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	17.68	18.05	17.77	17.82	2,068,343	-0.11(-0.61%)
Jul 30, 2007	17.86	17.99	17.79	17.93	1,773,396	-0.03(-0.19%)
Jul 27, 2007	18.11	18.26	17.96	17.96	1,342,839	-0.26(-1.41%)
Jul 26, 2007	18.48	18.60	18.05	18.22	1,729,089	-0.68(-3.60%)
Jul 25, 2007	19.04	19.08	18.73	18.90	1,445,452	+0.09(+0.49%)
Jul 24, 2007	19.09	19.11	18.77	18.81	1,204,039	-0.45(-2.31%)
Jul 23, 2007	19.26	19.32	19.16	19.25	675,445	+0.06(+0.30%)
Jul 20, 2007	19.41	19.49	19.15	19.20	1,669,622	-0.23(-1.18%)
Jul 19, 2007	19.37	19.48	19.37	19.43	2,175,462	+0.26(+1.34%)
Jul 18, 2007	19.09	19.23	19.00	19.17	1,305,907	-0.01(-0.03%)
Jul 17, 2007	19.16	19.31	19.16	19.17	1,058,588	-0.02(-0.09%)
Jul 16, 2007	19.21	19.29	19.15	19.19	1,902,588	-0.14(-0.71%)
Jul 13, 2007	19.45	19.47	19.32	19.33	4,211,424	-0.06(-0.32%)
Jul 12, 2007	19.31	19.51	19.25	19.39	4,501,276	-0.02(-0.12%)
Jul 11, 2007	19.76	19.92	19.35	19.41	5,523,458	+0.50(+2.63%)
Jul 10, 2007	19.15	19.17	18.90	18.92	4,370,878	+0.35(+1.91%)
Jul 09, 2007	18.61	18.63	18.52	18.56	847,500	+0.22(+1.18%)
Jul 06, 2007	18.27	18.44	18.25	18.35	567,276	+0.01(+0.06%)
Jul 05, 2007	18.43	18.45	18.28	18.33	632,912	-0.26(-1.38%)
Jul 03, 2007	18.67	18.67	18.50	18.59	372,641	+0.01(+0.06%)
Jul 02, 2007	18.48	18.59	18.45	18.58	718,852	+0.15(+0.81%)
Jun 29, 2007	18.40	18.51	18.37	18.43	1,242,196	+0.07(+0.40%)
Jun 28, 2007	18.21	18.45	18.21	18.36	1,331,987	-0.02(-0.12%)
Jun 27, 2007	18.31	18.39	18.24	18.38	1,969,450	+0.24(+1.32%)
Jun 26, 2007	18.13	18.26	18.11	18.14	1,347,564	+0.30(+1.70%)
Jun 25, 2007	17.88	18.00	17.79	17.84	1,256,245	+0.06(+0.35%)
Jun 22, 2007	17.93	17.97	17.71	17.77	1,232,975	+0.19(+1.07%)
Jun 21, 2007	17.48	17.62	17.47	17.59	1,335,137	+0.15(+0.85%)
Jun 20, 2007	17.64	17.64	17.41	17.44	688,747	-0.22(-1.26%)
Jun 19, 2007	17.69	17.73	17.60	17.66	1,059,113	-0.21(-1.15%)
Jun 18, 2007	17.95	17.95	17.77	17.87	1,418,802	+0.01(+0.06%)
Jun 15, 2007	17.75	18.69	17.74	17.85	2,638,769	+0.39(+2.22%)
Jun 14, 2007	17.33	17.50	17.29	17.47	3,488,546	+0.15(+0.89%)
Jun 13, 2007	17.20	17.33	17.17	17.31	1,082,742	+0.00(+0.00%)
Jun 12, 2007	17.32	17.44	17.27	17.31	1,270,376	+0.10(+0.56%)
Jun 11, 2007	17.12	17.27	17.05	17.21	503,564	+0.11(+0.63%)
Jun 08, 2007	17.04	17.12	16.95	17.11	1,042,485	+0.13(+0.74%)
Jun 07, 2007	17.11	17.17	16.93	16.98	1,469,036	-0.27(-1.59%)
Jun 06, 2007	17.43	17.43	17.23	17.25	678,070	-0.25(-1.44%)
Jun 05, 2007	17.57	17.66	17.48	17.51	1,099,720	-0.27(-1.51%)
Jun 04, 2007	17.82	17.82	17.71	17.77	774,862	+0.08(+0.45%)
Jun 01, 2007	17.73	17.74	17.64	17.69	770,312	+0.10(+0.58%)
May 31, 2007	17.59	17.64	17.54	17.59	673,169	-0.02(-0.10%)
May 30, 2007	17.48	17.61	17.45	17.61	755,187	+0.07(+0.42%)
May 29, 2007	17.63	17.65	17.51	17.53	745,807	+0.05(+0.29%)
May 25, 2007	17.50	17.52	17.44	17.48	2,763,917	-0.04(-0.23%)
May 24, 2007	17.63	17.75	17.48	17.52	1,379,245	-0.06(-0.32%)
May 23, 2007	17.63	17.67	17.55	17.58	1,907,839	-0.22(-1.25%)
May 22, 2007	17.80	17.88	17.78	17.80	1,951,597	+0.09(+0.48%)
May 21, 2007	17.81	17.77	17.67	17.72	3,731,139	-0.27(-1.52%)
May 18, 2007	17.95	18.03	17.85	17.99	1,820,084	+0.02(+0.13%)
May 17, 2007	17.99	18.02	17.88	17.97	2,036,487	-0.12(-0.66%)
May 16, 2007	18.15	18.16	18.00	18.09	2,073,244	-0.18(-1.00%)
May 15, 2007	18.25	18.37	18.22	18.27	1,651,068	-0.22(-1.20%)
May 14, 2007	18.52	18.57	18.43	18.49	557,299	-0.09(-0.49%)
May 11, 2007	18.40	18.67	18.36	18.59	1,176,909	+0.15(+0.84%)
May 10, 2007	18.76	18.79	18.43	18.43	1,195,112	-0.57(-3.01%)
May 09, 2007	18.96	19.03	18.96	19.00	1,729,307	+0.12(+0.63%)
May 08, 2007	18.92	19.03	18.79	18.88	2,959,601	+0.41(+2.23%)
May 07, 2007	18.54	18.57	18.45	18.47	812,722	+0.05(+0.28%)
May 04, 2007	18.51	18.62	18.36	18.42	2,335,265	+0.10(+0.56%)
May 03, 2007	18.39	18.53	18.20	18.32	2,729,786	+0.60(+3.39%)
May 02, 2007	17.67	17.78	17.63	17.72	2,184,914	+0.01(+0.03%)

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