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Exhibit 12  Ratio of Earnings to Fixed Charges
(dollars in millions)

|                                   |                                           |  |  |  |  |  |      |      |                                  |  |      |     |      |              |      |        |     |  |   |     |     |  |   |     |   |  | 
|---------------------------------- | ----------------------------------------- |  |  |  |  |  | ---- | ---- | -------------------------------- |  | ---- | --- | ---- | ------------ | ---- | ------ | --- |  | - | --- | --- |  | - | --- | - |  | 
|                                   |                                           |  |  |  |  |  |      |      | For the Years Ended December 31,
|                                   |                                           |  |  |  |  |  |      |      |                                 
|                                   |                                           |  |  |  |  |  | 2001 |      | 2000                             |  | 1999 |     | 1998 |              | 1997
|                                   |                                           |  |  |  |  |  |      |      |                                  |  |      |     |      |              |     
|Earnings:                          |                                           |  |  |  |  |  |      |      |                                  |  |      |     |      |              |      |        |     |  |   |     |     |  |   |    
|                                   | Pre-tax income from continuing operations |  |  |  |  |  | $    | 162  |                                  |  | $    | 259 |      |              | $    | (1,204 | )   |  | $ | (75 | )   |  | $ | (51 | )
|Adjustments:                       |                                           |  |  |  |  |  |      |      |                                  |  |      |     |      |              |      |        |     |  |   |     |     |  |   |    
|                                   | Fixed charges (as below)                  |  |  |  |  |  |      | 307  |                                  |  |      | 293 |      |              |      | 260    |     |  |   | 228 |     |  |   | 130 |  
|                                   | Amortization of capitalized interest      |  |  |  |  |  |      | 9    |                                  |  |      | 7   |      |              |      | 7      |     |  |   | 7   |     |  |   | 7   |  
|                                   | Distributed income from equity investees  |  |  |  |  |  |      | 79   |                                  |  |      | 65  |      |              |      | 63     |     |  |   | 69  |     |  |   | 51  |  
|                                   | Capitalized interest                      |  |  |  |  |  |      | (119 | )                                |  |      | (48 | )    |              |      | (8     | )   |  |   | (1  | )   |  |   | (1  | )
|                                   | Preferred stock accretion expense         |  |  |  |  |  |      | (0   | )                                |  |      | (0  | )    |              |      | (0     | )   |  |   | (1  | )   |  |   | (0  | )
|                                   |                                           |  |  |  |  |  |      |      |                                 
|                                   | Total adjusted earnings                   |  |  |  |  |  | $    | 438  |                                  |  | $    | 576 |      |              | $    | (882   | )   |  | $ | 227 |     |  | $ | 136 |  
|                                   |                                           |  |  |  |  |  |      |      |                                 
|Fixed Charges:                     |                                           |  |  |  |  |  |      |      |                                  |  |      |     |      |              |      |        |     |  |   |     |     |  |   |    
|                                   | Interest expensed and capitalized         |  |  |  |  |  | $    | 257  |                                  |  | $    | 242 |      |              | $    | 209    |     |  | $ | 199 |     |  | $ | 109 |  
|                                   | Amortized financing costs                 |  |  |  |  |  |      | 7    |                                  |  |      | 3   |      |              |      | 3      |     |  |   | 2   |     |  |   | 2   |  
|                                   | Interest component of rents               |  |  |  |  |  |      | 43   |                                  |  |      | 48  |      |              |      | 48     |     |  |   | 26  |     |  |   | 19  |  
|                                   | Preferred stock accretion expense         |  |  |  |  |  |      | 0    |                                  |  |      | 0   |      |              |      | 0      |     |  |   | 1   |     |  |   | 0   |  
|                                   |                                           |  |  |  |  |  |      |      |                                 
|                                   | Total fixed charges                       |  |  |  |  |  | $    | 307  |                                  |  | $    | 293 |      |              | $    | 260    |     |  | $ | 228 |     |  | $ | 130 |  
|                                   |                                           |  |  |  |  |  |      |      |                                 
|Ratio of earnings to fixed charges |                                           |  |  |  |  |  | 1.4  |      |                                  |  | 2.0  |     |      | see Note (3) |      |        | 1.0 |  |   |     | 1.0 | 



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|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  |  |  |  | 
|(1) | For purposes of calculating the ratio of earnings to fixed charges, earnings
consist of earnings from continuing operations before income taxes and fixed
charges (exclusive of interest capitalized). Fixed charges consist of interest
on all indebtedness (including amounts capitalized), amortization of debt
issuance costs and the portion of lease rental expense that represents a
reasonable approximation of the interest factor. |  |  |  |  |  |  | 
|   
|(2) | The
ratio of earnings to fixed charges is negative. The amount of the
coverage deficiency is $1,141.                                                                                                                                                                                                                                                                                                                                         |  |  |  |  |  |  |