Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	25.21	25.37	24.80	24.80	224,006	-0.16(-0.63%)
Jul 30, 2007	24.74	25.02	24.45	24.95	186,240	+0.25(+1.02%)
Jul 27, 2007	25.03	25.16	24.34	24.70	380,241	-0.42(-1.69%)
Jul 26, 2007	25.61	25.70	24.64	25.13	506,470	-0.87(-3.33%)
Jul 25, 2007	25.94	26.09	25.43	25.99	824,632	+0.21(+0.80%)
Jul 24, 2007	26.20	26.24	25.67	25.79	345,062	-0.79(-2.97%)
Jul 23, 2007	26.50	26.66	26.39	26.58	218,832	+0.12(+0.46%)
Jul 20, 2007	26.67	26.69	26.31	26.45	112,261	-0.25(-0.93%)
Jul 19, 2007	26.58	26.72	26.55	26.70	169,168	+0.21(+0.78%)
Jul 18, 2007	26.09	26.52	26.09	26.50	76,565	+0.32(+1.21%)
Jul 17, 2007	26.45	26.47	26.09	26.18	184,171	-0.14(-0.52%)
Jul 16, 2007	26.50	26.55	26.10	26.32	366,790	-0.35(-1.30%)
Jul 13, 2007	26.50	26.77	26.50	26.67	273,152	+0.16(+0.59%)
Jul 12, 2007	26.18	26.51	26.16	26.51	124,160	+0.55(+2.11%)
Jul 11, 2007	25.78	26.03	25.74	25.96	409,729	+0.03(+0.13%)
Jul 10, 2007	25.90	26.19	25.83	25.93	298,502	-0.23(-0.89%)
Jul 09, 2007	25.96	26.22	25.96	26.16	108,123	+0.27(+1.03%)
Jul 06, 2007	25.80	25.95	25.71	25.89	578,380	+0.33(+1.28%)
Jul 05, 2007	25.60	25.71	25.33	25.57	407,660	-0.04(-0.17%)
Jul 03, 2007	25.53	25.64	25.49	25.61	83,808	+0.13(+0.52%)
Jul 02, 2007	25.20	25.48	25.20	25.48	116,400	+0.48(+1.91%)
Jun 29, 2007	25.09	25.21	24.84	25.00	111,744	+0.15(+0.58%)
Jun 28, 2007	24.74	25.01	24.74	24.85	190,896	+0.17(+0.71%)
Jun 27, 2007	24.16	24.70	24.16	24.68	199,173	+0.26(+1.08%)
Jun 26, 2007	24.82	24.83	24.42	24.42	1,763,595	-0.36(-1.44%)
Jun 25, 2007	24.90	25.04	24.69	24.77	459,393	-0.16(-0.65%)
Jun 22, 2007	25.11	25.12	24.69	24.94	220,384	-0.18(-0.71%)
Jun 21, 2007	24.79	25.16	24.79	25.11	215,728	+0.42(+1.71%)
Jun 20, 2007	25.46	25.46	24.68	24.69	312,470	-0.53(-2.11%)
Jun 19, 2007	25.19	25.37	25.14	25.22	213,142	-0.01(-0.03%)
Jun 18, 2007	25.21	25.30	25.14	25.23	210,038	+0.11(+0.45%)
Jun 15, 2007	24.98	25.18	24.98	25.12	278,326	+0.36(+1.45%)
Jun 14, 2007	24.51	24.86	24.38	24.76	315,574	+0.49(+2.00%)
Jun 13, 2007	23.99	24.36	23.99	24.27	172,789	+0.37(+1.56%)
Jun 12, 2007	24.25	24.25	23.86	23.90	279,360	-0.30(-1.25%)
Jun 11, 2007	23.90	24.29	23.90	24.20	393,691	+0.11(+0.47%)
Jun 08, 2007	24.08	24.12	23.78	24.09	329,542	+0.19(+0.80%)
Jun 07, 2007	24.25	24.44	23.90	23.90	2,860,345	-0.43(-1.75%)
Jun 06, 2007	24.62	24.62	24.21	24.32	247,803	-0.24(-0.96%)
Jun 05, 2007	24.56	24.66	24.42	24.56	186,240	-0.08(-0.31%)
Jun 04, 2007	24.32	24.67	24.32	24.64	256,080	+0.26(+1.07%)
Jun 01, 2007	24.16	24.38	24.16	24.37	192,448	+0.26(+1.10%)
May 31, 2007	24.09	24.30	24.02	24.11	300,054	-0.02(-0.06%)
May 30, 2007	23.60	24.13	23.60	24.13	113,813	+0.31(+1.31%)
May 29, 2007	24.03	24.03	23.73	23.81	299,536	-0.22(-0.93%)
May 25, 2007	23.84	24.04	23.84	24.04	212,107	+0.26(+1.08%)
May 24, 2007	24.22	24.28	23.69	23.78	516,817	-0.38(-1.58%)
May 23, 2007	24.22	24.35	24.10	24.16	319,195	+0.13(+0.55%)
May 22, 2007	24.28	24.34	24.03	24.03	168,133	-0.21(-0.89%)
May 21, 2007	24.21	24.37	24.11	24.25	395,947	+0.26(+1.06%)
May 18, 2007	23.93	24.05	23.85	23.99	127,781	+0.33(+1.41%)
May 17, 2007	23.37	23.72	23.24	23.66	432,492	+0.36(+1.56%)
May 16, 2007	23.21	23.30	23.02	23.29	123,125	+0.08(+0.34%)
May 15, 2007	23.19	23.37	23.12	23.22	174,341	+0.02(+0.09%)
May 14, 2007	23.19	23.21	23.08	23.19	1,824,640	+0.08(+0.33%)
May 11, 2007	22.80	23.12	22.80	23.12	120,021	+0.41(+1.81%)
May 10, 2007	23.08	23.08	22.66	22.71	460,945	-0.37(-1.62%)
May 09, 2007	23.01	23.14	22.92	23.08	229,696	-0.02(-0.08%)
May 08, 2007	23.03	23.16	22.82	23.10	209,003	-0.05(-0.22%)
May 07, 2007	23.07	23.22	23.07	23.15	199,173	+0.02(+0.10%)
May 04, 2007	23.20	23.36	23.02	23.12	376,102	+0.02(+0.08%)
May 03, 2007	22.95	23.13	22.91	23.10	136,059	+0.28(+1.22%)
May 02, 2007	22.69	22.87	22.66	22.83	155,200	+0.24(+1.04%)

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