
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
| December 30 2005    | $22.38    | $22.41    | $22.19    | $22.32    | 3,994,905    | 
| December 29 2005    | $22.68    | $22.84    | $22.49    | $22.49    | 2,429,581    | 
| December 28 2005    | $22.66    | $22.77    | $22.50    | $22.71    | 3,077,575    | 
| December 27 2005    | $22.96    | $23.07    | $22.59    | $22.66    | 4,078,327    | 
| December 23 2005    | $23.12    | $23.14    | $22.83    | $22.87    | 2,768,515    | 
| December 22 2005    | $22.98    | $23.20    | $22.92    | $23.10    | 5,317,430    | 
| December 21 2005    | $23.00    | $23.13    | $22.88    | $22.91    | 5,421,032    | 
| December 20 2005    | $22.85    | $23.06    | $22.83    | $22.93    | 5,607,422    | 
| December 19 2005    | $23.07    | $23.13    | $22.79    | $22.81    | 5,105,139    | 
| December 16 2005    | $23.23    | $23.51    | $23.13    | $23.17    | 11,204,198    | 
| December 15 2005    | $22.82    | $23.21    | $22.82    | $23.00    | 8,138,699    | 
| December 14 2005    | $22.48    | $22.95    | $22.45    | $22.79    | 5,805,570    | 
| December 13 2005    | $22.16    | $22.68    | $22.08    | $22.43    | 6,856,535    | 
| December 12 2005    | $22.35    | $22.48    | $22.15    | $22.18    | 6,177,555    | 
| December 09 2005    | $22.15    | $22.33    | $22.10    | $22.13    | 5,518,756    | 
| December 08 2005    | $21.93    | $22.14    | $21.86    | $22.08    | 4,723,779    | 
| December 07 2005    | $21.85    | $21.92    | $21.72    | $21.88    | 4,836,439    | 
| December 06 2005    | $21.86    | $22.12    | $21.68    | $21.95    | 5,208,583    | 
| December 05 2005    | $21.96    | $21.96    | $21.69    | $21.77    | 4,731,724    | 
| December 02 2005    | $21.78    | $22.02    | $21.70    | $21.96    | 5,683,535    | 
| December 01 2005    | $21.64    | $21.81    | $21.62    | $21.65    | 6,294,824    | 
| November 30 2005    | $21.64    | $21.76    | $21.49    | $21.50    | 6,482,326    | 
| November 29 2005    | $21.74    | $21.91    | $21.62    | $21.63    | 5,167,269    | 
| November 28 2005    | $21.70    | $21.80    | $21.57    | $21.59    | 4,067,681    | 
| November 25 2005    | $21.83    | $21.84    | $21.62    | $21.68    | 1,262,461    |