10-K: Annual report pursuant to Section 13 and 15(d)

Published on February 27, 2012

Exhibit 12.1

RATIO OF EARNINGS TO FIXED CHARGES

The following table sets forth our ratio of earnings to fixed charges on a reported basis for the periods indicated.  Earnings consist of income from continuing operations plus fixed charges.  Fixed charges consist of interest expense, amortization of deferred financing costs and costs related to retiring certain debt early.  We have calculated the ratio of earnings to fixed charges by adding net income from continuing operations to fixed charges and dividing that sum by such fixed charges.

   
Year Ended December 31,
   
2007
 
2008
 
2009
 
2010
 
2011
   
(in thousands)
 
       
Income from continuing operations before income taxes
  $ 67,591     $ 77,619     $ 82,111     $ 58,436     $ 52,606  
Interest expense
    44,092       39,746       39,075       90,602       86,899  
Income before fixed charges
  $ 111,683     $ 117,365     $ 121,186     $ 149,038     $ 139,505  
                                         
Capitalized interest
  $ 110     $ 160     $ 141     $ 22     $ 139  
Interest expense
    44,092       39,746       39,075       90,602       86,899  
Total fixed charges
  $ 44,202     $ 39,906     $ 39,216     $ 90,624     $ 87,038  
 
Earnings / fixed charge coverage ratio
    2.5 x     2.9 x     3.1 x     1.6 x     1.6 x