EX-12.1 2 a2171427zex-12_1.htm EXHIBIT 12.1
QuickLinks -- Click here to rapidly navigate through this document


Exhibit 12.1

COMPUTATION OF CONSOLIDATED EARNINGS RATIOS
(Dollars in thousands)

 
  Three Months
Ended
March 31
2006

  Year Ended December 31
 
  2005
  2004
  2003
  2002
  2001
Computation of Ratio of Consolidated Earnings to Fixed Charges                                    

Income from Continuing Operations before Income Tax

 

$

110,657

 

$

377,013

 

$

385,201

 

$

325,412

 

$

265,043

 

$

209,596

Add Interest Expense

 

 

16,081

 

 

58,636

 

 

52,416

 

 

46,317

 

 

44,325

 

 

42,187

Add Interest Credited on Investment Products

 

 

189,714

 

 

726,301

 

 

649,216

 

 

647,695

 

 

900,930

 

 

944,098
   
 
 
 
 
 

Earnings before Interest, Interest Credited on Investment Products and Taxes

 

$

316,452

 

$

1,161,950

 

$

1,086,833

 

$

1,019,424

 

$

1,210,298

 

$

1,195,881
   
 
 
 
 
 

Earnings before Interest, Interest Credited on Investment Products and Taxes Divided by Interest expense and Interest Credited on Investment Products

 

 

1.5

 

 

1.5

 

 

1.5

 

 

1.5

 

 

1.3

 

 

1.2
   
 
 
 
 
 

Computation of Ratio of Consolidated Earnings to Fixed Charges Before Interest Credited on Investment Products

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Income from Continuing Operations before Income Tax

 

$

110,657

 

$

377,013

 

$

385,201

 

$

325,412

 

$

265,043

 

$

209,596

Add Interest Expense

 

 

16,081

 

 

58,636

 

 

52,416

 

 

46,317

 

 

44,325

 

 

42,187
   
 
 
 
 
 

Earnings before Interest and Taxes

 

$

126,738

 

$

435,649

 

$

437,617

 

$

361,729

 

$

309,368

 

$

251,783
   
 
 
 
 
 

Earnings before Interest and Taxes Divided by Interest Expense

 

 

7.9

 

 

7.4

 

 

8.3

 

 

8.0

 

 

7.0

 

 

6.0
   
 
 
 
 
 



QuickLinks

COMPUTATION OF CONSOLIDATED EARNINGS RATIOS (Dollars in thousands)