Exhibit 12

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

 

     3Q 2006     3Q 2005     YTD 2006     YTD 2005  

Income from continuing operations

    10,190     10,483     28,468     29,251  

Additions:

         

Fixed charges

         

Interest expense

    12,527     9,798     34,453     27,668  

Capitalized interest

    1,038     289     2,508     729  
                        
   13,565     10,087     36,961     28,397  

Deductions:

         

Capitalized interest

    (1,038 )   (289 )   (2,508 )   (729 )
                        

Adjusted earnings

    22,717     20,281     62,921     56,919  
                        

Fixed Charges (from above)

    13,565     10,087     36,961     28,397  

Ratio of Earnings to Fixed Charges

    1.67     2.01     1.70     2.00