Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	20.83	20.83	20.82	20.82	435	-0.02(-0.12%)
Jul 30, 2008	20.85	20.87	20.83	20.85	19,123	+0.23(+1.13%)
Jul 29, 2008	20.61	20.61	20.61	20.61	3,583	+0.45(+2.22%)
Jul 28, 2008	20.28	20.28	20.17	20.17	759	-0.39(-1.89%)
Jul 25, 2008	20.58	20.64	20.46	20.55	7,304	+0.02(+0.08%)
Jul 24, 2008	20.69	20.75	20.54	20.54	10,742	-0.28(-1.32%)
Jul 23, 2008	20.75	20.81	20.75	20.81	1,509	+0.29(+1.42%)
Jul 22, 2008	20.40	20.52	20.38	20.52	4,209	+0.55(+2.73%)
Jul 21, 2008	20.08	20.08	19.98	19.98	658	+0.03(+0.15%)
Jul 18, 2008	20.03	20.03	19.89	19.95	3,467	+0.00(+0.00%)
Jul 17, 2008	19.59	19.95	19.59	19.95	365	+0.45(+2.29%)
Jul 16, 2008	18.98	19.50	18.98	19.50	4,312	+0.39(+2.04%)
Jul 15, 2008	19.11	19.11	19.11	19.11	0	+0.00(+0.00%)
Jul 14, 2008	19.13	19.14	19.04	19.11	598	-0.12(-0.61%)
Jul 11, 2008	18.95	19.23	18.92	19.23	3,968	+0.16(+0.83%)
Jul 10, 2008	19.07	19.29	19.07	19.07	5,030	-0.44(-2.27%)
Jul 09, 2008	19.51	19.51	19.51	19.51	183	+0.05(+0.26%)
Jul 08, 2008	19.09	19.46	19.00	19.46	21,428	+0.42(+2.19%)
Jul 07, 2008	19.04	19.04	19.04	19.04	479	-0.15(-0.78%)
Jul 04, 2008	19.19	19.19	19.19	19.19	1,149	+0.00(+0.00%)
Jul 03, 2008	19.19	19.19	19.19	19.19	1,149	-0.43(-2.17%)
Jul 02, 2008	20.10	20.10	19.62	19.62	11,752	-0.28(-1.38%)
Jul 01, 2008	19.64	19.89	19.59	19.89	20,031	-0.08(-0.38%)
Jun 30, 2008	20.65	20.65	19.97	19.97	7,390	-0.05(-0.25%)
Jun 27, 2008	20.10	20.14	19.99	20.02	1,797	-0.15(-0.75%)
Jun 26, 2008	20.40	20.40	20.17	20.17	562	-0.28(-1.39%)
Jun 25, 2008	20.45	20.45	20.45	20.45	0	+0.00(+0.00%)
Jun 24, 2008	20.45	20.45	20.45	20.45	479	-0.31(-1.49%)
Jun 23, 2008	21.03	21.03	20.76	20.76	539	-0.21(-1.00%)
Jun 20, 2008	21.20	21.20	20.84	20.97	4,312	-0.18(-0.83%)
Jun 19, 2008	21.15	21.15	21.15	21.15	0	+0.00(+0.00%)
Jun 18, 2008	21.21	21.21	21.15	21.15	257	-0.23(-1.09%)
Jun 17, 2008	21.40	21.40	21.38	21.38	1,676	+0.18(+0.83%)
Jun 16, 2008	21.21	21.21	21.21	21.21	119	+0.10(+0.47%)
Jun 13, 2008	21.13	21.13	21.11	21.11	341	+0.20(+0.96%)
Jun 12, 2008	21.15	21.15	20.91	20.91	1,197	+0.07(+0.32%)
Jun 11, 2008	21.10	21.10	20.84	20.84	1,800	-0.47(-2.19%)
Jun 10, 2008	21.30	21.39	21.21	21.31	3,425	+0.01(+0.04%)
Jun 09, 2008	21.42	21.43	21.21	21.30	3,593	-0.23(-1.05%)
Jun 06, 2008	21.72	21.72	21.52	21.52	2,358	-0.58(-2.64%)
Jun 05, 2008	21.75	22.12	21.75	22.11	10,780	+0.61(+2.84%)
Jun 04, 2008	21.50	21.50	21.50	21.50	1,317	+0.18(+0.86%)
Jun 03, 2008	21.66	21.70	21.31	21.31	6,935	-0.08(-0.35%)
Jun 02, 2008	21.40	21.40	21.26	21.39	7,420	-0.34(-1.58%)
May 30, 2008	21.65	21.73	21.63	21.73	9,238	+0.00(+0.00%)
May 29, 2008	21.46	21.79	21.46	21.73	2,038	+0.39(+1.84%)
May 28, 2008	21.35	21.35	21.34	21.34	595	+0.29(+1.39%)
May 27, 2008	21.05	21.05	21.05	21.05	0	+0.00(+0.00%)
May 26, 2008	20.91	21.05	20.91	21.05	0	+0.00(+0.00%)
May 23, 2008	20.91	21.05	20.91	21.05	5,342	-0.14(-0.67%)
May 22, 2008	21.21	21.37	21.19	21.19	25,560	+0.13(+0.59%)
May 21, 2008	21.49	21.49	21.01	21.06	11,738	-0.28(-1.29%)
May 20, 2008	21.34	21.34	21.18	21.34	11,515	-0.21(-0.97%)
May 19, 2008	21.57	21.57	21.53	21.55	958	+0.02(+0.08%)
May 16, 2008	21.72	21.72	21.49	21.53	5,009	-0.08(-0.35%)
May 15, 2008	21.57	21.61	21.57	21.61	6,689	-0.03(-0.15%)
May 14, 2008	21.61	21.66	21.58	21.64	3,473	+0.23(+1.05%)
May 13, 2008	21.23	21.41	21.23	21.41	359	+0.41(+1.95%)
May 12, 2008	21.01	21.01	21.01	21.01	598	+0.12(+0.56%)
May 09, 2008	20.89	20.89	20.89	20.89	958	+0.06(+0.28%)
May 08, 2008	21.81	21.81	20.75	20.83	9,983	-0.05(-0.24%)
May 07, 2008	20.88	20.88	20.88	20.88	359	-0.26(-1.22%)
May 06, 2008	21.14	21.14	21.14	21.14	0	+0.00(+0.00%)
May 05, 2008	21.14	21.14	21.14	21.14	718	-0.08(-0.35%)
May 02, 2008	21.35	21.36	21.21	21.21	9,969	-0.08(-0.36%)

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