Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2007	21.62	21.64	21.10	21.20	320,327	-0.45(-2.08%)
Sep 27, 2007	21.95	21.95	21.65	21.65	31,051	-0.35(-1.59%)
Sep 26, 2007	21.75	22.22	21.73	22.00	71,978	+0.35(+1.62%)
Sep 25, 2007	21.90	22.07	21.65	21.65	63,380	-0.24(-1.10%)
Sep 24, 2007	21.65	22.37	21.65	21.89	97,332	+0.10(+0.46%)
Sep 21, 2007	21.81	21.88	21.50	21.79	59,400	+0.09(+0.41%)
Sep 20, 2007	22.00	22.17	21.63	21.70	81,666	-0.31(-1.41%)
Sep 19, 2007	22.11	22.49	22.01	22.01	314,179	-0.31(-1.39%)
Sep 18, 2007	22.40	22.40	22.10	22.32	114,372	+0.00(+0.00%)
Sep 17, 2007	22.63	22.63	22.14	22.32	79,115	-0.13(-0.58%)
Sep 14, 2007	22.74	22.80	22.44	22.45	39,014	-0.22(-0.97%)
Sep 13, 2007	22.85	22.85	22.67	22.67	63,986	+0.02(+0.09%)
Sep 12, 2007	22.74	22.81	22.36	22.65	138,110	+0.05(+0.22%)
Sep 11, 2007	22.27	22.90	22.27	22.60	230,449	+0.34(+1.53%)
Sep 10, 2007	21.46	22.28	21.46	22.26	1,465,410	+0.74(+3.44%)
Sep 07, 2007	21.11	21.62	21.11	21.52	85,508	-0.05(-0.23%)
Sep 06, 2007	21.06	21.70	21.06	21.57	216,772	+0.49(+2.32%)
Sep 05, 2007	21.95	22.25	20.90	21.08	163,073	-0.06(-0.28%)
Sep 04, 2007	21.00	21.36	20.81	21.14	87,644	+0.14(+0.67%)
Aug 31, 2007	21.00	21.28	20.78	21.00	100,171	+0.02(+0.10%)
Aug 30, 2007	21.09	21.15	20.50	20.98	202,823	-0.04(-0.19%)
Aug 29, 2007	20.94	21.65	20.93	21.02	145,512	-0.08(-0.38%)
Aug 28, 2007	21.61	21.74	21.00	21.10	28,552	-0.65(-2.99%)
Aug 27, 2007	21.80	21.93	21.70	21.75	295,321	-0.27(-1.23%)
Aug 24, 2007	22.68	22.68	22.01	22.02	48,503	-0.42(-1.87%)
Aug 23, 2007	22.25	22.86	21.72	22.44	98,565	+0.29(+1.31%)
Aug 22, 2007	20.72	22.17	20.64	22.15	245,865	+1.68(+8.21%)
Aug 21, 2007	20.78	20.89	20.45	20.47	782,714	-0.38(-1.82%)
Aug 20, 2007	20.88	22.70	20.60	20.85	110,004	+0.25(+1.21%)
Aug 17, 2007	21.00	21.22	20.38	20.60	61,469	+0.02(+0.10%)
Aug 16, 2007	21.50	21.50	20.00	20.58	77,854	-1.22(-5.60%)
Aug 15, 2007	21.63	22.10	21.55	21.80	167,829	-0.14(-0.64%)
Aug 14, 2007	22.60	22.60	21.85	21.94	145,407	-0.49(-2.18%)
Aug 13, 2007	21.91	22.75	21.66	22.43	136,992	+0.88(+4.08%)
Aug 10, 2007	21.41	22.20	21.18	21.55	53,231	-0.02(-0.09%)
Aug 09, 2007	21.41	23.15	21.40	21.57	173,577	-0.18(-0.83%)
Aug 08, 2007	21.25	21.82	21.25	21.75	52,848	+0.40(+1.87%)
Aug 07, 2007	21.70	21.70	21.20	21.35	70,750	-0.40(-1.84%)
Aug 06, 2007	21.97	21.97	21.40	21.75	69,754	+0.00(+0.00%)
Aug 03, 2007	21.97	21.97	21.40	21.75	69,754	-0.17(-0.78%)
Aug 02, 2007	22.05	22.13	21.87	21.92	91,464	-0.09(-0.41%)
Aug 01, 2007	21.45	22.10	21.43	22.01	135,475	+0.44(+2.04%)
Jul 31, 2007	21.75	22.18	21.57	21.57	99,969	-0.23(-1.06%)
Jul 30, 2007	21.84	21.98	21.59	21.80	133,224	-0.21(-0.95%)
Jul 27, 2007	22.70	22.98	21.91	22.01	221,141	-0.71(-3.12%)
Jul 26, 2007	23.29	23.29	22.50	22.72	94,794	-0.44(-1.90%)
Jul 25, 2007	23.22	23.40	23.10	23.16	7,300	-0.09(-0.39%)
Jul 24, 2007	23.39	23.39	23.25	23.25	2,000	-0.13(-0.56%)
Jul 23, 2007	23.59	23.59	23.10	23.38	115,115	-0.15(-0.64%)
Jul 20, 2007	23.75	23.76	23.47	23.53	124,954	-0.23(-0.97%)
Jul 19, 2007	23.75	23.85	23.65	23.76	192,541	+0.01(+0.04%)
Jul 18, 2007	23.84	23.85	23.56	23.75	230,778	-0.03(-0.13%)
Jul 17, 2007	23.45	24.00	23.45	23.78	120,472	+0.43(+1.84%)
Jul 16, 2007	23.61	23.77	23.12	23.35	838,192	-0.26(-1.10%)
Jul 13, 2007	23.42	23.75	23.24	23.61	194,752	+0.22(+0.94%)
Jul 12, 2007	23.41	23.70	23.17	23.39	70,142	+0.10(+0.43%)
Jul 11, 2007	23.25	24.24	23.06	23.29	77,225	+0.04(+0.17%)
Jul 10, 2007	23.33	23.33	23.23	23.25	157,020	-0.08(-0.34%)
Jul 09, 2007	23.50	23.50	23.06	23.33	47,998	-0.07(-0.30%)
Jul 06, 2007	23.00	23.50	22.70	23.40	131,466	+0.39(+1.69%)
Jul 05, 2007	23.23	23.23	22.96	23.01	78,146	-0.36(-1.54%)
Jul 03, 2007	23.45	23.50	23.04	23.37	29,810	-0.09(-0.38%)

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