Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	19.17	19.31	19.06	19.06	24,300	-0.06(-0.32%)
Jul 30, 2007	19.05	19.12	18.96	19.12	13,335	+0.08(+0.41%)
Jul 27, 2007	19.15	19.21	19.04	19.04	48,896	-0.11(-0.56%)
Jul 26, 2007	19.31	19.31	19.03	19.15	20,447	-0.47(-2.37%)
Jul 25, 2007	19.69	19.71	19.55	19.62	15,113	+0.07(+0.35%)
Jul 24, 2007	19.75	19.82	19.55	19.55	22,522	-0.29(-1.45%)
Jul 23, 2007	19.79	19.88	19.79	19.84	20,447	+0.15(+0.74%)
Jul 20, 2007	19.86	19.86	19.69	19.69	11,261	-0.19(-0.95%)
Jul 19, 2007	19.89	19.92	19.86	19.88	26,078	+0.15(+0.75%)
Jul 18, 2007	19.84	19.84	19.70	19.73	8,890	-0.08(-0.41%)
Jul 17, 2007	19.87	19.91	19.81	19.81	12,150	-0.11(-0.54%)
Jul 16, 2007	19.89	19.94	19.85	19.92	10,964	-0.03(-0.17%)
Jul 13, 2007	19.91	19.96	19.88	19.95	7,408	+0.04(+0.22%)
Jul 12, 2007	19.84	19.91	19.84	19.91	6,815	+0.20(+0.99%)
Jul 11, 2007	19.65	19.71	19.65	19.71	20,447	+0.17(+0.85%)
Jul 10, 2007	19.66	19.68	19.54	19.55	4,148	-0.13(-0.65%)
Jul 09, 2007	19.68	19.70	19.61	19.68	14,224	+0.05(+0.26%)
Jul 06, 2007	19.55	19.63	19.53	19.63	2,370	+0.04(+0.19%)
Jul 05, 2007	19.59	19.60	19.54	19.59	16,298	+0.02(+0.09%)
Jul 03, 2007	19.57	19.57	19.52	19.57	33,190	+0.08(+0.42%)
Jul 02, 2007	19.46	19.53	19.46	19.49	28,745	+0.14(+0.73%)
Jun 29, 2007	19.41	19.51	19.34	19.35	42,673	-0.05(-0.26%)
Jun 28, 2007	19.37	19.40	19.37	19.40	15,113	+0.04(+0.21%)
Jun 27, 2007	19.19	19.36	19.17	19.36	7,704	+0.15(+0.79%)
Jun 26, 2007	19.30	19.31	19.21	19.21	9,779	+0.04(+0.19%)
Jun 25, 2007	19.22	19.33	19.13	19.17	7,408	-0.03(-0.18%)
Jun 22, 2007	19.32	19.34	19.19	19.20	10,372	-0.15(-0.76%)
Jun 21, 2007	19.26	19.37	19.23	19.35	14,817	+0.04(+0.18%)
Jun 20, 2007	19.44	19.47	19.28	19.32	43,266	-0.14(-0.73%)
Jun 19, 2007	19.41	19.47	19.40	19.46	19,558	-0.11(-0.59%)
Jun 18, 2007	19.60	19.60	19.57	19.57	21,633	+0.00(+0.00%)
Jun 15, 2007	19.61	19.68	19.57	19.57	14,224	+0.09(+0.45%)
Jun 14, 2007	19.46	19.49	19.44	19.48	2,667	+0.08(+0.42%)
Jun 13, 2007	19.26	19.40	19.26	19.40	19,558	+0.16(+0.84%)
Jun 12, 2007	19.34	19.38	19.23	19.24	8,001	-0.21(-1.09%)
Jun 11, 2007	19.34	19.47	19.33	19.45	29,634	+0.15(+0.77%)
Jun 08, 2007	19.21	19.31	19.19	19.31	53,341	+0.04(+0.19%)
Jun 07, 2007	19.43	19.47	19.23	19.27	17,484	-0.19(-0.99%)
Jun 06, 2007	19.59	19.59	19.39	19.46	101,349	-0.22(-1.13%)
Jun 05, 2007	19.77	19.77	19.65	19.68	13,631	-0.09(-0.46%)
Jun 04, 2007	19.77	19.79	19.76	19.77	30,523	-0.01(-0.07%)
Jun 01, 2007	19.71	19.79	19.45	19.79	114,388	+0.11(+0.57%)
May 31, 2007	19.70	19.72	19.67	19.68	16,298	-0.00(-0.02%)
May 30, 2007	19.49	19.68	19.49	19.68	11,261	+0.13(+0.67%)
May 29, 2007	19.57	19.60	19.55	19.55	11,853	+0.02(+0.09%)
May 25, 2007	19.46	19.53	19.46	19.53	26,374	+0.15(+0.77%)
May 24, 2007	19.53	19.55	19.37	19.38	22,818	-0.12(-0.62%)
May 23, 2007	19.71	19.71	19.50	19.50	26,078	+0.03(+0.17%)
May 22, 2007	19.50	19.52	19.47	19.47	12,446	+0.01(+0.03%)
May 21, 2007	19.53	19.54	19.46	19.46	19,855	-0.14(-0.72%)
May 18, 2007	19.49	19.63	19.49	19.61	15,113	+0.06(+0.31%)
May 17, 2007	19.52	19.54	19.48	19.54	18,669	-0.05(-0.24%)
May 16, 2007	19.48	19.59	19.46	19.59	11,557	+0.14(+0.73%)
May 15, 2007	19.41	19.53	19.41	19.45	8,593	-0.00(-0.02%)
May 14, 2007	19.47	19.50	19.41	19.45	20,151	-0.03(-0.17%)
May 11, 2007	19.38	19.49	19.38	19.49	14,520	+0.15(+0.79%)
May 10, 2007	19.52	19.52	19.34	19.34	9,186	-0.27(-1.38%)
May 09, 2007	19.58	19.62	19.55	19.61	3,852	+0.11(+0.57%)
May 08, 2007	19.61	19.61	19.44	19.49	109,054	-0.15(-0.76%)
May 07, 2007	19.65	19.66	19.63	19.64	2,370	+0.02(+0.09%)
May 04, 2007	19.60	19.63	19.59	19.63	7,408	+0.06(+0.31%)
May 03, 2007	19.57	19.57	19.55	19.57	16,595	+0.03(+0.14%)
May 02, 2007	19.49	19.55	19.49	19.54	18,669	+0.07(+0.38%)

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