Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2007	73.82	73.88	73.69	73.69	2,462	-0.30(-0.41%)
Oct 30, 2007	74.03	74.03	73.97	73.99	2,189	-0.04(-0.06%)
Oct 29, 2007	74.03	74.03	74.03	74.03	136	+0.12(+0.16%)
Oct 26, 2007	73.82	74.04	73.82	73.91	1,641	-0.09(-0.12%)
Oct 25, 2007	74.00	74.16	74.00	74.00	1,505	+0.00(+0.00%)
Oct 24, 2007	73.90	74.19	73.89	74.00	35,846	+0.23(+0.31%)
Oct 23, 2007	73.70	73.78	73.69	73.78	1,778	+0.17(+0.23%)
Oct 22, 2007	73.53	73.61	73.53	73.61	820	-0.20(-0.28%)
Oct 19, 2007	73.45	73.81	73.45	73.81	2,873	+0.53(+0.73%)
Oct 18, 2007	73.31	73.38	73.28	73.28	1,505	-0.10(-0.14%)
Oct 17, 2007	73.12	73.38	73.12	73.38	3,830	+0.61(+0.84%)
Oct 16, 2007	72.76	72.80	72.76	72.77	8,072	+0.23(+0.31%)
Oct 15, 2007	72.54	72.54	72.54	72.54	136	-0.11(-0.15%)
Oct 12, 2007	72.83	72.88	72.65	72.65	1,094	-0.07(-0.10%)
Oct 11, 2007	72.67	72.72	72.67	72.72	273	-0.07(-0.10%)
Oct 10, 2007	72.43	72.80	72.42	72.80	15,050	+0.11(+0.15%)
Oct 09, 2007	72.53	72.69	72.53	72.69	684	+0.25(+0.34%)
Oct 08, 2007	72.44	72.44	72.44	72.44	136	+0.08(+0.11%)
Oct 05, 2007	72.72	72.72	72.32	72.36	4,241	-0.72(-0.99%)
Oct 04, 2007	72.83	73.08	72.80	73.08	4,378	+0.26(+0.35%)
Oct 03, 2007	72.72	72.94	72.62	72.82	12,313	+0.01(+0.02%)
Oct 02, 2007	72.86	73.02	72.72	72.81	10,398	+0.01(+0.01%)
Oct 01, 2007	72.72	72.84	72.72	72.80	6,704	+0.04(+0.05%)
Sep 28, 2007	73.02	73.05	72.77	72.77	3,010	+0.03(+0.04%)
Sep 27, 2007	72.47	72.75	72.47	72.74	6,567	+0.15(+0.21%)
Sep 26, 2007	72.58	72.75	72.58	72.59	10,671	-0.19(-0.26%)
Sep 25, 2007	72.83	72.90	72.75	72.78	1,641	+0.23(+0.31%)
Sep 24, 2007	72.56	72.56	72.56	72.56	0	+0.00(+0.00%)
Sep 21, 2007	72.22	72.56	72.22	72.56	684	+0.19(+0.26%)
Sep 20, 2007	72.66	72.66	72.37	72.37	820	-0.22(-0.30%)
Sep 19, 2007	72.56	72.58	72.34	72.58	684	-0.20(-0.28%)
Sep 18, 2007	72.58	72.79	72.58	72.79	684	+0.24(+0.33%)
Sep 17, 2007	72.61	72.61	72.53	72.55	3,283	+0.00(+0.00%)
Sep 14, 2007	72.55	72.55	72.36	72.55	21,754	-0.07(-0.09%)
Sep 13, 2007	72.69	72.69	72.61	72.61	2,736	-0.10(-0.13%)
Sep 12, 2007	72.75	72.83	72.61	72.71	9,166	-0.15(-0.20%)
Sep 11, 2007	72.95	72.95	72.83	72.86	1,778	-0.05(-0.07%)
Sep 10, 2007	72.91	72.91	72.91	72.91	1,368	+0.18(+0.25%)
Sep 07, 2007	72.65	72.72	72.65	72.72	2,736	+0.17(+0.23%)
Sep 06, 2007	72.56	72.56	72.56	72.56	957	-0.31(-0.43%)
Sep 05, 2007	72.54	72.87	72.47	72.87	4,104	+0.48(+0.67%)
Sep 04, 2007	72.37	72.39	72.36	72.39	4,651	-0.34(-0.47%)
Aug 31, 2007	72.74	72.74	72.73	72.73	410	-0.20(-0.28%)
Aug 30, 2007	72.89	72.94	72.80	72.94	18,881	+0.25(+0.34%)
Aug 29, 2007	72.69	72.76	72.47	72.69	30,921	+0.07(+0.10%)
Aug 28, 2007	72.47	72.61	72.47	72.61	1,915	+0.12(+0.16%)
Aug 27, 2007	72.43	72.50	72.27	72.50	1,094	+0.30(+0.42%)
Aug 24, 2007	72.38	72.38	72.20	72.20	6,977	+0.16(+0.22%)
Aug 23, 2007	72.18	72.26	72.04	72.04	16,555	-0.26(-0.36%)
Aug 22, 2007	72.33	72.39	72.29	72.30	4,378	-0.28(-0.39%)
Aug 21, 2007	72.58	72.58	72.58	72.58	136	+0.37(+0.51%)
Aug 20, 2007	72.21	72.21	72.21	72.21	136	+0.13(+0.18%)
Aug 17, 2007	71.94	72.08	71.94	72.08	2,052	-0.21(-0.29%)
Aug 16, 2007	71.74	72.29	71.74	72.29	1,094	+0.78(+1.09%)
Aug 15, 2007	71.84	71.85	71.51	71.51	1,778	-0.38(-0.53%)
Aug 14, 2007	71.89	71.89	71.89	71.89	136	+0.03(+0.04%)
Aug 13, 2007	71.80	71.86	71.80	71.86	1,231	+0.43(+0.60%)
Aug 10, 2007	71.88	71.90	71.43	71.43	16,828	-0.27(-0.38%)
Aug 09, 2007	71.96	71.96	71.70	71.70	11,903	-0.14(-0.19%)
Aug 08, 2007	71.84	71.84	71.84	71.84	4,925	-0.20(-0.27%)
Aug 07, 2007	71.99	72.04	71.99	72.04	8,345	+0.07(+0.09%)
Aug 06, 2007	72.07	72.18	71.85	71.97	9,987	-0.16(-0.22%)
Aug 03, 2007	72.04	72.13	72.04	72.13	7,251	+0.07(+0.09%)
Aug 02, 2007	71.89	72.07	71.88	72.07	40,088	+0.17(+0.23%)

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