Exhibit 12.1
 
Ratio of Income To Combined Fixed Charges And Preferred Stock Dividends
The following table sets forth the calculation of our ratio of earnings to combined fixed charges and preferred stock
dividends for the periods shown:
                                       
     
For the Year Ended
 
     
December 31, 2014
   
December 31, 2013
   
December 31, 2012
   
December 31, 2011
   
December 31, 2010
   
December 31, 2009
 
     
(dollars in thousands)
 
Net income before taxes
    589,207       362,688       327,768     $ 137,935     $ 249,161     $ 230,697  
Add:
fixed charges (interest expense) (1)
    200,430       123,856       146,781       150,787       152,236       35,083  
 
preferred stock dividend
                                               
Income as adjusted
    789,637       486,544       474,549     $ 288,722     $ 401,397     $ 265,780  
Fixed charges (interest expense) + preferred stock dividend
    200,430       123,856       146,781     $ 150,787     $ 152,236     $ 35,083  
Ratio of income (losses) to combined fixed charges and preferred stock dividends
    3.94 x     3.93 x     3.23 x     1.91 x     2.64 x     7.58 x
Deficiency
  $ -     $ -     $ -     $ -     $ -     $ -  
(1) Includes effect of realized losses on interest rate swaps.