##### 



Exhibit 11

Calculation for Net Income (Loss) Per
Share

|                                                 |                                                                                    |                                       |   |                                       |  |                    |     |                   |  |        |   |           |  |      |   |        |  |           |     |        |  |        |   |           |  |  |   |        |   |  |   |        |  |  |   |       |   |  |   |         |   |  |   |        |  |  |   |       |  
|------------------------------------------------ | ---------------------------------------------------------------------------------- | ------------------------------------- | - | ------------------------------------- |  | ------------------ | --- | ----------------- |  | ------ | - | --------- |  | ---- | - | ------ |  | --------- | --- | ------ |  | ------ | - | --------- |  |  | - | ------ | - |  | - | ------ |  |  | - | ----- | - |  | - | ------- | - |  | - | ------ |  |  | - | ----- | -
|                                                 |                                                                                    |                                       |   |                                      
|                                                 |                                                                                    | 2001                                  |   | 2002                                 
|                                                 |                                                                                    |                                       |   |                                      
|                                                 |                                                                                    |                                       |   |                                       |  |                    |     |                  
|                                                 |                                                                                    | Three Months Ended                    |   | Nine Months Ended                     |  | Three Months Ended |     | Nine Months Ended
|                                                 |                                                                                    | September 30,                         |   | September 30,                         |  | September 30,      |     | September 30,    
|                                                 |                                                                                    |                                       |   |                                       |  |                    |     |                  
|                                                 |                                                                                    | Net                                   |   |                                       |  | Per Share          |     | Net               |  |        |   | Per Share |  | Net  |   |        |  | Per Share |     | Net    |  |        |   | Per Share
|                                                 |                                                                                    | Income                                |   | Shares                                |  | Amount             |     | Income            |  | Shares |   | Amount    |  | Loss |   | Shares |  | Amount    |     | Loss   |  | Shares |   | Amount   
|                                                 |                                                                                    |                                       |   |                                       |  |                    |     |                   |  |        |   |           |  |      |   |        |  |           |     |        |  |        |   |          
|                                                 |                                                                                    |                                       |   |                                      
|                                                 |                                                                                    | (In thousands, except per share data) |   | (In thousands, except per share data)
|Basic EPS                                        |                                                                                    |                                       |   |                                       |  |                    |     |                   |  |        |   |           |  |      |   |        |  |           |     |        |  |        |   |           |  |  |   |        |   |  |   |        |  |  |   |       |   |  |   |         |   |  |   |        |  |  |   |      
|                                                 | Net income (loss) available to common shareholders                                 |                                       | $ | 14,015                                |  |                    |     | 20,552            |  |        | $ | 0.68      |  |      | $ | 17,788 |  |           |     | 20,491 |  |        | $ | 0.87      |  |  | $ | (7,016 | ) |  |   | 20,900 |  |  | $ | (0.34 | ) |  | $ | (23,321 | ) |  |   | 20,889 |  |  | $ | (1.12 | )
|                                                 |                                                                                    |                                       |   |                                       |  |                    |     |                   |  |        |   |           |  |      |   |        |  |           |     |        |  |        |   |           |  |  |   |        |   |  |   |        |  |  |   |       |   |  |   |         |   |  |   |        |  |  |   |      
|Effect of Dilutive Securities Stock option plans |                                                                                    |                                       |   |                                       |  |                    | 102 |                   |  |        |   |           |  |      |   |        |  |           | 382 |        |  |        |   |           |  |  |   |        |   |  |  |        |  |  |   |       |   |  |   |         |   |  |  |        |  |  |   |      
|                                                 |                                                                                    |                                       |   |                                       |  |                    |     |                   |  |        |   |           |  |      |   |        |  |           |     |        |  |        |   |           |  |  |   |        |   |  |   |        |  |  |   |       |   |  |   |         |   |  |   |        |  |  |   |      
|Dilutive EPS                                     |                                                                                    |                                       |   |                                       |  |                    |     |                   |  |        |   |           |  |      |   |        |  |           |     |        |  |        |   |           |  |  |   |        |   |  |   |        |  |  |   |       |   |  |   |         |   |  |   |        |  |  |   |      
|                                                 | Net income (loss) available to common
    shareholders and
    assumed conversions |                                       | $ | 14,015                                |  |                    |     | 20,654            |  |        | $ | 0.68      |  |      | $ | 17,788 |  |           |     | 20,873 |  |        | $ | 0.85      |  |  | $ | (7,016 | ) |  |   | 20,900 |  |  | $ | (0.34 | ) |  | $ | (23,321 | ) |  |   | 20,889 |  |  | $ | (1.12 | )
|                                                 |                                                                                    |                                       |   |                                       |  |                    |     |                   |  |        |   |           |  |      |   |        |  |           |     |        |  |        |   |           |  |  |   |        |   |  |   |        |  |  |   |       |   |  |   |         |   |  |   |        |  |  |   |      




NOTE: Options to purchase 5.4 million
and 4.8 million shares of Class A Common Stock were
outstanding during the three and nine months ended
September 30, 2001, respectively but were not included in
the computation of diluted earnings per share because the effect
would have been anti-dilutive.