Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	27.63	27.94	27.01	27.52	2,875,834	+0.17(+0.64%)
Feb 27, 2007	28.68	28.68	26.80	27.35	4,491,308	-1.68(-5.80%)
Feb 26, 2007	29.50	29.50	28.96	29.04	1,326,040	-0.29(-0.97%)
Feb 23, 2007	29.27	29.48	28.91	29.32	1,321,098	+0.09(+0.29%)
Feb 22, 2007	29.50	29.60	28.91	29.23	1,880,464	-0.29(-0.97%)
Feb 21, 2007	28.57	30.00	28.30	29.52	4,216,824	+0.95(+3.33%)
Feb 20, 2007	28.12	28.57	27.80	28.57	1,806,456	+0.44(+1.56%)
Feb 16, 2007	28.05	28.18	27.75	28.13	1,646,742	+0.13(+0.46%)
Feb 15, 2007	28.06	28.53	27.90	28.00	2,064,298	+0.04(+0.13%)
Feb 14, 2007	27.25	28.16	27.25	27.96	3,183,068	+0.83(+3.06%)
Feb 13, 2007	26.89	27.21	26.66	27.14	1,929,856	+0.33(+1.21%)
Feb 12, 2007	26.86	27.00	26.46	26.81	1,510,126	-0.04(-0.13%)
Feb 09, 2007	27.66	27.87	26.80	26.84	2,718,214	-0.73(-2.65%)
Feb 08, 2007	27.79	27.89	27.39	27.57	1,700,428	-0.31(-1.11%)
Feb 07, 2007	27.62	28.00	27.30	27.89	2,315,978	+0.26(+0.94%)
Feb 06, 2007	27.98	28.46	27.61	27.62	2,478,458	-0.16(-0.58%)
Feb 05, 2007	27.97	27.98	27.57	27.79	3,557,102	-0.18(-0.66%)
Feb 02, 2007	28.42	28.46	27.71	27.97	4,355,462	-0.61(-2.13%)
Feb 01, 2007	27.88	28.85	27.83	28.58	5,343,316	+0.85(+3.08%)
Jan 31, 2007	24.73	28.02	24.61	27.73	17,631,696	+3.37(+13.84%)
Jan 30, 2007	24.75	24.75	24.25	24.36	3,066,164	-0.39(-1.60%)
Jan 29, 2007	24.91	25.18	24.64	24.75	1,737,486	-0.16(-0.62%)
Jan 26, 2007	24.93	25.14	24.58	24.91	1,654,794	-0.11(-0.44%)
Jan 25, 2007	25.68	25.68	24.94	25.02	1,302,890	-0.62(-2.42%)
Jan 24, 2007	25.25	25.68	25.14	25.64	2,732,662	+0.43(+1.71%)
Jan 23, 2007	25.20	25.25	24.99	25.20	1,384,614	+0.05(+0.20%)
Jan 22, 2007	25.25	25.36	24.93	25.16	2,009,426	-0.04(-0.14%)
Jan 19, 2007	24.73	25.29	24.73	25.19	1,911,972	+0.46(+1.86%)
Jan 18, 2007	24.59	24.95	24.49	24.73	2,136,940	+0.21(+0.84%)
Jan 17, 2007	24.20	24.75	24.20	24.52	1,449,176	+0.39(+1.62%)
Jan 16, 2007	24.38	24.50	24.09	24.14	1,586,792	-0.16(-0.66%)
Jan 12, 2007	23.40	24.34	23.40	24.30	1,789,646	+0.96(+4.11%)
Jan 11, 2007	23.14	23.36	23.00	23.34	2,377,708	+0.20(+0.84%)
Jan 10, 2007	23.38	23.45	22.94	23.14	1,885,738	-0.36(-1.53%)
Jan 09, 2007	23.52	23.73	23.33	23.50	1,290,502	-0.09(-0.38%)
Jan 08, 2007	23.11	23.93	23.04	23.59	2,084,224	+0.02(+0.11%)
Jan 05, 2007	23.99	23.99	23.30	23.57	1,807,572	-0.40(-1.69%)
Jan 04, 2007	23.99	24.54	23.80	23.97	2,440,514	+0.06(+0.27%)
Jan 03, 2007	23.80	24.14	23.49	23.91	2,788,924	+0.27(+1.12%)
Dec 29, 2006	23.43	23.81	23.35	23.64	984,762	+0.16(+0.68%)
Dec 28, 2006	23.57	23.57	23.14	23.48	1,218,418	-0.08(-0.34%)
Dec 27, 2006	23.39	23.91	23.39	23.56	698,538	+0.15(+0.66%)
Dec 26, 2006	23.29	23.58	23.27	23.41	465,418	-0.02(-0.09%)
Dec 22, 2006	23.82	23.82	23.13	23.43	887,700	-0.20(-0.87%)
Dec 21, 2006	23.91	24.27	23.41	23.63	1,064,624	-0.18(-0.76%)
Dec 20, 2006	24.23	24.32	23.63	23.81	1,114,028	-0.44(-1.79%)
Dec 19, 2006	24.16	24.40	23.91	24.25	947,614	-0.07(-0.29%)
Dec 18, 2006	24.18	24.54	24.12	24.32	1,466,646	+0.05(+0.19%)
Dec 15, 2006	24.63	24.91	24.15	24.27	2,941,902	-0.46(-1.86%)
Dec 14, 2006	24.91	25.11	24.70	24.73	1,333,764	-0.16(-0.62%)
Dec 13, 2006	24.95	25.20	24.75	24.89	1,092,964	+0.06(+0.22%)
Dec 12, 2006	24.98	25.11	24.52	24.83	1,481,294	-0.25(-0.98%)
Dec 11, 2006	25.47	25.49	24.93	25.07	801,548	-0.35(-1.36%)
Dec 08, 2006	25.60	25.60	24.91	25.42	912,402	-0.17(-0.66%)
Dec 07, 2006	25.50	25.82	25.38	25.59	936,306	+0.16(+0.65%)
Dec 06, 2006	25.37	25.57	25.27	25.43	1,242,550	-0.11(-0.45%)
Dec 05, 2006	25.45	25.98	25.26	25.54	2,177,924	+0.17(+0.67%)
Dec 04, 2006	24.61	25.45	24.51	25.37	1,939,984	+0.86(+3.49%)

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