Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2007	22.63	22.87	22.56	22.81	20,186,708	+0.18(+0.82%)
Jan 30, 2007	22.56	22.67	22.53	22.63	10,150,321	+0.09(+0.38%)
Jan 29, 2007	22.64	22.68	22.51	22.54	18,013,810	-0.11(-0.49%)
Jan 26, 2007	22.62	22.72	22.49	22.65	14,778,599	+0.04(+0.19%)
Jan 25, 2007	22.95	22.96	22.58	22.61	20,264,072	-0.33(-1.45%)
Jan 24, 2007	22.70	22.94	22.68	22.94	6,798,249	+0.23(+1.03%)
Jan 23, 2007	22.65	22.75	22.61	22.71	10,172,751	-0.01(-0.05%)
Jan 22, 2007	22.76	22.79	22.66	22.72	7,563,615	-0.02(-0.08%)
Jan 19, 2007	22.70	22.76	22.65	22.74	5,549,187	+0.07(+0.30%)
Jan 18, 2007	22.81	22.83	22.66	22.67	6,639,943	-0.09(-0.41%)
Jan 17, 2007	22.80	22.86	22.70	22.76	6,506,178	-0.06(-0.27%)
Jan 16, 2007	22.76	22.83	22.73	22.83	7,018,644	+0.06(+0.27%)
Jan 12, 2007	22.65	22.79	22.65	22.76	10,731,700	+0.02(+0.11%)
Jan 11, 2007	22.60	22.74	22.59	22.74	6,172,987	+0.14(+0.63%)
Jan 10, 2007	22.41	22.62	22.40	22.60	4,771,956	+0.07(+0.33%)
Jan 09, 2007	22.56	22.65	22.40	22.52	7,918,424	-0.04(-0.16%)
Jan 08, 2007	22.47	22.58	22.32	22.56	5,845,483	+0.11(+0.49%)
Jan 05, 2007	22.58	22.63	22.42	22.45	10,532,760	-0.19(-0.84%)
Jan 04, 2007	22.70	22.72	22.54	22.64	8,775,296	-0.07(-0.32%)
Jan 03, 2007	22.74	22.88	22.54	22.72	12,364,990	+0.11(+0.49%)
Dec 29, 2006	22.71	22.76	22.59	22.60	5,655,320	-0.13(-0.57%)
Dec 28, 2006	22.79	22.85	22.70	22.73	11,130,880	-0.10(-0.46%)
Dec 27, 2006	22.75	22.85	22.73	22.84	6,880,816	+0.16(+0.71%)
Dec 26, 2006	22.52	22.68	22.51	22.68	6,747,539	+0.20(+0.90%)
Dec 22, 2006	22.58	22.59	22.41	22.48	5,409,571	-0.11(-0.49%)
Dec 21, 2006	22.70	22.73	22.57	22.59	12,415,863	-0.10(-0.43%)
Dec 20, 2006	22.64	22.69	22.54	22.68	6,867,163	+0.07(+0.33%)
Dec 19, 2006	22.56	22.67	22.50	22.61	17,580,822	-0.02(-0.08%)
Dec 18, 2006	22.59	22.68	22.56	22.63	8,544,337	+0.11(+0.49%)
Dec 15, 2006	22.60	22.61	22.48	22.52	10,949,169	-0.12(-0.52%)
Dec 14, 2006	22.45	22.64	22.41	22.64	9,434,528	+0.19(+0.85%)
Dec 13, 2006	22.46	22.54	22.41	22.44	6,529,908	+0.02(+0.11%)
Dec 12, 2006	22.33	22.46	22.30	22.42	10,318,542	+0.02(+0.08%)
Dec 11, 2006	22.33	22.44	22.32	22.40	14,392,746	+0.12(+0.55%)
Dec 08, 2006	22.16	22.33	22.13	22.28	8,467,784	+0.07(+0.30%)
Dec 07, 2006	22.31	22.40	22.17	22.21	7,220,184	-0.06(-0.25%)
Dec 06, 2006	22.22	22.30	22.21	22.27	4,314,264	+0.03(+0.14%)
Dec 05, 2006	22.15	22.25	22.07	22.24	13,253,393	+0.10(+0.47%)
Dec 04, 2006	21.90	22.17	21.89	22.13	10,870,991	+0.31(+1.41%)
Dec 01, 2006	21.79	22.01	21.68	21.82	13,714,823	-0.15(-0.67%)
Nov 30, 2006	22.04	22.04	21.85	21.97	5,749,102	-0.02(-0.11%)
Nov 29, 2006	21.93	22.06	21.87	22.00	6,801,175	+0.14(+0.62%)
Nov 28, 2006	21.87	21.90	21.72	21.86	11,867,478	+0.04(+0.17%)
Nov 27, 2006	22.17	22.17	21.82	21.82	12,694,606	-0.34(-1.55%)
Nov 24, 2006	22.15	22.24	22.12	22.17	3,306,562	-0.11(-0.50%)
Nov 22, 2006	22.25	22.33	22.19	22.28	3,279,744	+0.02(+0.11%)
Nov 21, 2006	22.30	22.30	22.20	22.25	5,645,243	-0.04(-0.17%)
Nov 20, 2006	22.21	22.33	22.19	22.29	17,525,724	+0.14(+0.64%)
Nov 17, 2006	22.27	22.27	22.15	22.15	16,840,324	-0.17(-0.74%)
Nov 16, 2006	22.25	22.32	22.16	22.32	14,748,367	+0.22(+0.97%)
Nov 15, 2006	22.09	22.16	22.06	22.10	5,329,117	-0.03(-0.14%)
Nov 14, 2006	21.95	22.16	21.87	22.13	10,280,347	+0.13(+0.59%)
Nov 13, 2006	21.93	22.09	21.93	22.00	5,546,098	-0.02(-0.11%)
Nov 10, 2006	21.91	22.03	21.87	22.03	8,453,319	+0.18(+0.82%)
Nov 09, 2006	22.00	22.00	21.81	21.85	6,547,624	-0.15(-0.67%)
Nov 08, 2006	21.81	22.03	21.81	22.00	5,163,172	+0.09(+0.42%)
Nov 07, 2006	21.87	21.98	21.86	21.90	6,234,911	+0.05(+0.23%)
Nov 06, 2006	21.66	21.88	21.61	21.85	12,491,278	+0.25(+1.17%)
Nov 03, 2006	21.67	21.72	21.50	21.60	6,217,683	+0.00(+0.00%)
Nov 02, 2006	21.64	21.68	21.53	21.60	5,978,923	-0.06(-0.28%)

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