Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	20.28	20.68	20.28	20.62	306,203	+0.37(+1.84%)
Jul 30, 2008	19.56	20.30	19.32	20.24	443,108	+0.74(+3.79%)
Jul 29, 2008	19.51	19.69	19.46	19.51	284,388	-0.08(-0.40%)
Jul 28, 2008	19.47	19.70	19.47	19.58	199,010	+0.11(+0.58%)
Jul 25, 2008	19.58	19.66	19.44	19.47	169,330	-0.06(-0.33%)
Jul 24, 2008	19.79	19.81	19.49	19.53	198,098	-0.17(-0.87%)
Jul 23, 2008	19.59	19.80	19.56	19.71	274,281	+0.12(+0.62%)
Jul 22, 2008	19.31	19.66	19.20	19.58	240,175	+0.27(+1.39%)
Jul 21, 2008	19.07	19.46	18.72	19.31	342,813	+0.59(+3.16%)
Jul 18, 2008	18.91	19.04	18.72	18.72	414,275	-0.23(-1.19%)
Jul 17, 2008	19.31	19.54	18.84	18.95	466,667	-0.24(-1.27%)
Jul 16, 2008	19.52	19.52	19.08	19.19	284,960	-0.32(-1.65%)
Jul 15, 2008	19.51	19.65	19.24	19.52	613,197	-0.12(-0.60%)
Jul 14, 2008	19.67	19.82	19.51	19.63	287,684	-0.07(-0.37%)
Jul 11, 2008	19.53	19.90	19.53	19.71	181,363	-0.21(-1.03%)
Jul 10, 2008	19.53	19.93	19.32	19.91	274,974	+0.44(+2.26%)
Jul 09, 2008	19.39	19.88	19.29	19.47	353,018	+0.11(+0.58%)
Jul 08, 2008	19.56	19.62	19.12	19.36	594,065	-0.32(-1.64%)
Jul 07, 2008	20.02	20.19	19.59	19.68	320,990	-0.40(-1.97%)
Jul 04, 2008	20.50	20.53	20.05	20.08	157,487	+0.00(+0.00%)
Jul 03, 2008	20.50	20.53	20.05	20.08	157,487	-0.45(-2.19%)
Jul 02, 2008	20.53	20.77	20.42	20.53	281,885	-0.08(-0.38%)
Jul 01, 2008	20.89	20.89	20.41	20.61	311,507	-0.31(-1.47%)
Jun 30, 2008	21.27	21.43	20.86	20.91	342,386	-0.32(-1.52%)
Jun 27, 2008	21.57	21.57	21.24	21.24	265,733	-0.41(-1.90%)
Jun 26, 2008	22.49	22.49	21.57	21.65	348,219	-0.70(-3.13%)
Jun 25, 2008	21.64	22.35	21.57	22.35	214,937	+0.64(+2.95%)
Jun 24, 2008	21.74	21.79	21.57	21.71	166,763	-0.10(-0.45%)
Jun 23, 2008	21.34	21.80	21.34	21.80	242,799	+0.46(+2.15%)
Jun 20, 2008	21.49	21.66	21.31	21.34	224,970	-0.14(-0.65%)
Jun 19, 2008	21.79	21.92	21.41	21.48	152,720	-0.28(-1.29%)
Jun 18, 2008	22.16	22.20	21.76	21.76	160,573	-0.44(-1.96%)
Jun 17, 2008	21.89	22.25	21.84	22.20	230,320	+0.37(+1.70%)
Jun 16, 2008	21.60	21.87	21.55	21.83	151,360	+0.24(+1.13%)
Jun 13, 2008	21.75	21.75	21.43	21.58	157,896	-0.04(-0.18%)
Jun 12, 2008	21.55	21.67	21.34	21.62	240,599	+0.25(+1.19%)
Jun 11, 2008	21.61	21.68	21.37	21.37	503,753	-0.32(-1.47%)
Jun 10, 2008	21.65	21.88	21.52	21.69	304,063	-0.18(-0.83%)
Jun 09, 2008	22.32	22.48	21.79	21.87	252,894	-0.33(-1.50%)
Jun 06, 2008	22.18	22.27	22.11	22.20	228,001	+0.02(+0.09%)
Jun 05, 2008	22.17	22.25	22.02	22.18	329,987	+0.01(+0.04%)
Jun 04, 2008	22.91	22.91	21.96	22.17	587,280	-0.73(-3.20%)
Jun 03, 2008	23.22	23.32	22.86	22.90	226,027	-0.30(-1.29%)
Jun 02, 2008	23.36	24.03	23.18	23.20	350,114	-0.17(-0.71%)
May 30, 2008	23.34	23.65	23.25	23.37	158,104	+0.03(+0.15%)
May 29, 2008	23.08	23.36	23.06	23.33	239,993	+0.24(+1.04%)
May 28, 2008	23.67	23.67	23.07	23.09	402,900	-0.51(-2.15%)
May 27, 2008	23.88	23.88	23.55	23.60	216,608	-0.23(-0.98%)
May 26, 2008	24.02	24.11	23.79	23.84	0	+0.00(+0.00%)
May 23, 2008	24.02	24.11	23.79	23.84	255,726	-0.32(-1.32%)
May 22, 2008	24.23	24.40	24.08	24.16	212,640	-0.19(-0.76%)
May 21, 2008	24.32	24.45	24.28	24.34	147,574	+0.07(+0.30%)
May 20, 2008	23.97	24.28	23.97	24.27	188,253	+0.25(+1.06%)
May 19, 2008	24.15	24.15	23.96	24.01	144,605	+0.02(+0.08%)
May 16, 2008	24.15	24.15	23.96	23.99	200,306	-0.02(-0.10%)
May 15, 2008	24.09	24.13	23.88	24.02	128,641	-0.04(-0.16%)
May 14, 2008	23.92	24.10	23.88	24.06	128,009	+0.07(+0.31%)
May 13, 2008	24.08	24.08	23.94	23.98	192,930	-0.10(-0.43%)
May 12, 2008	24.05	24.23	23.84	24.09	180,291	+0.10(+0.43%)
May 09, 2008	24.00	24.11	23.95	23.98	75,763	-0.03(-0.14%)
May 08, 2008	24.05	24.06	23.91	24.02	120,009	+0.05(+0.20%)
May 07, 2008	24.38	24.38	23.74	23.97	180,559	-0.46(-1.90%)
May 06, 2008	24.35	24.44	24.29	24.43	271,988	+0.14(+0.56%)
May 05, 2008	24.32	24.33	24.21	24.30	174,982	+0.07(+0.28%)
May 02, 2008	24.01	24.24	23.95	24.23	246,096	+0.20(+0.83%)

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