Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2007	70.41	70.52	70.29	70.49	541,336	+0.06(+0.09%)
Nov 29, 2007	70.32	70.70	70.22	70.43	95,060	+0.27(+0.38%)
Nov 28, 2007	70.20	70.25	70.02	70.16	5,950	+0.13(+0.19%)
Nov 27, 2007	70.02	70.14	69.88	70.03	5,660	-0.32(-0.45%)
Nov 26, 2007	69.78	70.42	69.78	70.34	8,127	+0.30(+0.43%)
Nov 23, 2007	69.87	70.04	69.80	70.04	3,773	+0.18(+0.26%)
Nov 21, 2007	69.63	69.86	69.63	69.86	31,203	+0.23(+0.34%)
Nov 20, 2007	69.61	69.68	69.51	69.63	21,334	-0.19(-0.27%)
Nov 19, 2007	69.45	69.81	69.45	69.81	13,209	+0.18(+0.26%)
Nov 16, 2007	69.74	69.76	69.62	69.63	29,788	-0.10(-0.14%)
Nov 15, 2007	69.66	69.80	69.55	69.73	23,075	+0.18(+0.26%)
Nov 14, 2007	69.42	69.56	69.42	69.55	3,337	+0.01(+0.01%)
Nov 13, 2007	69.43	69.60	69.43	69.54	9,143	-0.03(-0.05%)
Nov 12, 2007	69.48	69.59	69.43	69.58	144,404	+0.14(+0.20%)
Nov 09, 2007	69.32	69.49	69.32	69.44	9,578	+0.22(+0.32%)
Nov 08, 2007	69.32	69.34	69.21	69.22	24,236	+0.06(+0.08%)
Nov 07, 2007	69.19	69.26	69.11	69.17	11,204	+0.03(+0.05%)
Nov 06, 2007	69.30	69.36	69.11	69.13	8,417	-0.25(-0.36%)
Nov 05, 2007	69.57	69.58	69.38	69.38	62,260	-0.31(-0.44%)
Nov 02, 2007	69.62	69.70	69.51	69.69	4,934	+0.09(+0.13%)
Nov 01, 2007	69.48	69.61	69.35	69.60	4,644	-0.09(-0.13%)
Oct 31, 2007	69.61	69.78	69.61	69.69	10,159	-0.13(-0.19%)
Oct 30, 2007	69.79	69.82	69.72	69.82	7,982	+0.05(+0.07%)
Oct 29, 2007	69.68	69.78	69.66	69.77	7,111	+0.02(+0.03%)
Oct 26, 2007	69.73	69.78	69.67	69.75	11,755	-0.10(-0.14%)
Oct 25, 2007	69.83	69.87	69.70	69.85	3,918	+0.06(+0.09%)
Oct 24, 2007	69.73	69.81	69.64	69.79	8,127	+0.17(+0.24%)
Oct 23, 2007	69.54	69.63	69.50	69.62	6,240	+0.05(+0.07%)
Oct 22, 2007	69.54	69.57	69.46	69.57	10,304	-0.05(-0.07%)
Oct 19, 2007	69.50	69.70	69.39	69.62	18,286	+0.39(+0.57%)
Oct 18, 2007	69.25	69.34	69.19	69.23	5,805	+0.12(+0.17%)
Oct 17, 2007	69.06	69.25	69.03	69.11	4,353	+0.11(+0.16%)
Oct 16, 2007	69.03	69.05	69.00	69.00	15,674	+0.06(+0.08%)
Oct 15, 2007	68.78	68.97	68.78	68.94	10,884	+0.05(+0.07%)
Oct 12, 2007	68.96	69.02	68.87	68.90	7,982	-0.09(-0.13%)
Oct 11, 2007	68.87	68.99	68.87	68.99	3,483	+0.07(+0.10%)
Oct 10, 2007	68.96	68.96	68.89	68.92	3,918	+0.01(+0.02%)
Oct 09, 2007	68.95	68.99	68.90	68.90	14,513	-0.07(-0.10%)
Oct 08, 2007	68.90	68.97	68.89	68.97	6,530	+0.12(+0.18%)
Oct 05, 2007	68.91	68.92	68.79	68.85	20,027	-0.29(-0.42%)
Oct 04, 2007	69.08	69.15	69.02	69.14	5,224	+0.10(+0.14%)
Oct 03, 2007	69.18	69.19	69.01	69.04	31,348	-0.07(-0.10%)
Oct 02, 2007	68.99	69.11	68.99	69.11	20,608	+0.01(+0.01%)
Oct 01, 2007	68.88	69.10	68.88	69.10	8,562	-0.08(-0.11%)
Sep 28, 2007	69.32	69.33	69.16	69.18	3,628	-0.04(-0.06%)
Sep 27, 2007	69.07	69.25	69.07	69.22	6,966	+0.17(+0.25%)
Sep 26, 2007	68.92	69.10	68.92	69.05	7,401	-0.02(-0.03%)
Sep 25, 2007	69.18	69.18	69.04	69.07	10,594	+0.04(+0.06%)
Sep 24, 2007	68.98	69.03	68.97	69.03	151,371	-0.05(-0.07%)
Sep 21, 2007	68.83	69.08	68.83	69.08	38,894	+0.16(+0.23%)
Sep 20, 2007	69.29	69.34	68.92	68.92	28,300	-0.50(-0.71%)
Sep 19, 2007	69.46	69.50	69.36	69.41	20,027	+0.08(+0.11%)
Sep 18, 2007	69.17	69.34	69.08	69.34	3,192	+0.08(+0.12%)
Sep 17, 2007	69.14	69.25	69.10	69.25	16,835	+0.06(+0.08%)
Sep 14, 2007	69.29	69.29	69.12	69.20	18,721	+0.07(+0.10%)
Sep 13, 2007	69.21	69.21	69.06	69.13	38,169	-0.14(-0.20%)
Sep 12, 2007	69.36	69.36	69.16	69.27	10,449	-0.11(-0.16%)
Sep 11, 2007	69.45	69.45	69.38	69.38	10,013	-0.16(-0.23%)
Sep 10, 2007	69.42	69.59	69.41	69.54	19,302	+0.11(+0.16%)
Sep 07, 2007	69.17	69.45	69.14	69.43	40,346	+0.53(+0.77%)
Sep 06, 2007	68.90	68.90	68.90	68.90	435	+0.06(+0.08%)
Sep 05, 2007	68.67	68.99	68.67	68.84	33,089	+0.19(+0.28%)

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