Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	21.89	22.09	21.81	21.82	9,669	-0.15(-0.70%)
Jul 30, 2008	21.90	22.03	21.80	21.97	11,864	+0.34(+1.59%)
Jul 29, 2008	21.62	21.62	21.39	21.62	23,038	+0.24(+1.12%)
Jul 28, 2008	21.62	21.63	21.38	21.38	3,783	-0.14(-0.64%)
Jul 25, 2008	21.62	21.67	21.52	21.52	21,667	-0.10(-0.46%)
Jul 24, 2008	21.94	21.94	21.62	21.62	88,557	-0.44(-2.01%)
Jul 23, 2008	21.86	22.21	21.86	22.07	34,582	+0.18(+0.83%)
Jul 22, 2008	21.53	21.88	21.43	21.88	23,721	+0.23(+1.07%)
Jul 21, 2008	21.74	21.75	21.63	21.65	52,961	+0.02(+0.09%)
Jul 18, 2008	21.62	21.74	21.58	21.63	38,511	-0.04(-0.18%)
Jul 17, 2008	21.60	21.67	21.32	21.67	58,237	+0.41(+1.92%)
Jul 16, 2008	20.95	21.26	20.88	21.26	31,570	+0.35(+1.69%)
Jul 15, 2008	20.63	21.17	20.61	20.91	37,372	-0.10(-0.46%)
Jul 14, 2008	21.54	21.54	21.00	21.01	27,828	-0.31(-1.46%)
Jul 11, 2008	21.26	21.63	20.98	21.32	35,260	+0.00(+0.00%)
Jul 10, 2008	21.40	21.52	21.28	21.32	17,927	+0.10(+0.48%)
Jul 09, 2008	21.63	21.71	21.20	21.22	12,530	-0.35(-1.64%)
Jul 08, 2008	21.19	21.57	21.13	21.57	45,275	+0.29(+1.37%)
Jul 07, 2008	21.52	21.63	21.07	21.28	59,266	-0.19(-0.89%)
Jul 04, 2008	21.70	21.70	21.33	21.47	20,692	+0.00(+0.00%)
Jul 03, 2008	21.70	21.70	21.33	21.47	20,692	-0.02(-0.09%)
Jul 02, 2008	21.95	21.98	21.49	21.49	11,329	-0.36(-1.67%)
Jul 01, 2008	21.48	21.86	21.44	21.86	12,436	+0.10(+0.45%)
Jun 30, 2008	21.85	21.85	21.75	21.76	3,137	-0.07(-0.32%)
Jun 27, 2008	21.85	21.85	21.72	21.83	19,681	-0.07(-0.31%)
Jun 26, 2008	22.21	22.22	21.90	21.90	24,286	-0.63(-2.79%)
Jun 25, 2008	22.51	22.52	22.51	22.52	7,856	+0.03(+0.14%)
Jun 24, 2008	22.54	22.69	22.43	22.49	17,172	-0.14(-0.63%)
Jun 23, 2008	22.70	22.70	22.56	22.63	14,294	-0.02(-0.07%)
Jun 20, 2008	22.75	22.75	22.59	22.65	7,984	-0.37(-1.62%)
Jun 19, 2008	22.91	23.08	22.83	23.02	8,028	+0.07(+0.32%)
Jun 18, 2008	22.98	23.03	22.93	22.95	9,859	-0.20(-0.86%)
Jun 17, 2008	23.27	23.29	23.15	23.15	15,342	-0.13(-0.57%)
Jun 16, 2008	23.18	23.34	23.18	23.28	12,111	+0.06(+0.28%)
Jun 13, 2008	23.19	23.23	23.05	23.22	21,457	+0.31(+1.37%)
Jun 12, 2008	23.04	23.07	22.87	22.90	13,290	+0.09(+0.40%)
Jun 11, 2008	23.06	23.06	22.81	22.81	4,422	-0.35(-1.52%)
Jun 10, 2008	23.18	23.23	23.13	23.16	31,881	-0.04(-0.17%)
Jun 09, 2008	23.24	23.25	23.01	23.21	10,283	-0.02(-0.09%)
Jun 06, 2008	23.70	23.70	23.20	23.23	14,119	-0.58(-2.45%)
Jun 05, 2008	23.49	23.81	23.49	23.81	9,622	+0.36(+1.53%)
Jun 04, 2008	23.39	23.49	23.38	23.45	14,575	+0.00(+0.00%)
Jun 03, 2008	23.61	23.61	23.31	23.45	18,739	-0.09(-0.36%)
Jun 02, 2008	23.64	23.64	23.42	23.54	56,471	-0.20(-0.85%)
May 30, 2008	23.74	23.80	23.72	23.74	6,260	+0.03(+0.12%)
May 29, 2008	23.79	23.79	23.71	23.71	1,677	+0.25(+1.07%)
May 28, 2008	23.40	23.46	23.38	23.46	5,473	+0.06(+0.24%)
May 27, 2008	23.29	23.41	23.29	23.40	27,971	+0.17(+0.75%)
May 26, 2008	23.32	23.32	23.17	23.23	0	+0.00(+0.00%)
May 23, 2008	23.32	23.32	23.17	23.23	3,727	-0.28(-1.17%)
May 22, 2008	23.52	23.60	23.47	23.51	12,165	+0.02(+0.07%)
May 21, 2008	23.91	23.91	23.45	23.49	32,989	-0.36(-1.50%)
May 20, 2008	23.89	23.89	23.80	23.85	9,548	-0.19(-0.78%)
May 19, 2008	24.14	24.23	24.03	24.03	5,044	+0.03(+0.12%)
May 16, 2008	24.02	24.02	23.92	24.00	9,272	-0.04(-0.17%)
May 15, 2008	23.74	24.04	23.74	24.04	3,606	+0.30(+1.26%)
May 14, 2008	23.88	23.95	23.74	23.74	15,441	+0.12(+0.51%)
May 13, 2008	23.62	23.66	23.55	23.62	3,453	-0.04(-0.15%)
May 12, 2008	23.40	23.66	23.40	23.66	10,451	+0.24(+1.02%)
May 09, 2008	23.44	23.48	23.34	23.42	6,381	-0.09(-0.36%)
May 08, 2008	23.57	23.57	23.49	23.51	18,906	+0.03(+0.12%)
May 07, 2008	23.91	23.91	23.48	23.48	14,050	-0.37(-1.55%)
May 06, 2008	23.58	23.91	23.55	23.85	2,081	+0.17(+0.72%)
May 05, 2008	23.67	23.78	23.66	23.68	11,445	-0.10(-0.41%)
May 02, 2008	23.92	23.92	23.66	23.77	19,212	+0.12(+0.50%)

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