Exhibit 12.1

Statement of Computation of Ratio of Earnings to Fixed Charges

(In thousands)



|                                                                             |  |                             |        |   |      |   |        |      |  |   |        |   |  |      |        |   |  |   |        |  
|---------------------------------------------------------------------------- |  | --------------------------- | ------ | - | ---- | - | ------ | ---- |  | - | ------ | - |  | ---- | ------ | - |  | - | ------ | -
|                                                                             |  | Fiscal Year Ended March 31, |       
|                                                                             |  | 2006                        |        |   | 2005 |   |        | 2004 |  |   | 2003   |   |  | 2002 |       
|Fixed charges:                                                               |  |                             |        |   |      |   |        |      |  |   |        |   |  |      |        |   |  |   |        |  
|Interest expense, net(1)                                                     |  | $                           | 16,948 |   |      | $ | 3,565  |      |  | $ | 1,052  |   |  | $    | 1,311  |   |  | $ | 2,060  |  
|Capitalized interest                                                         |  |                             | 92     |   |      |   |       |      |  |   |       |   |  |      |       |   |  |   |       |  
|Amortized premiums, discounts and capitalized expenses related to indebtness |  |                             | 2,052  |   |      |   | 301    |      |  |   |       |   |  |      |       |   |  |   |       |  
|Estimated interest in rental expense                                         |  |                             | 10,416 |   |      |   | 7,046  |      |  |   | 6,116  |   |  |      | 4,821  |   |  |   | 4,074  |  
|                                                                             |  |                             |        |   |      |   |        |      |  |   |        |   |  |      |        |   |  |   |        |  
|Total fixed charges                                                          |  |                             | 29,508 |   |      |   | 10,912 |      |  |   | 7,168  |   |  |      | 6,132  |   |  |   | 6,134  |  
|                                                                             |  |                             |        |   |      |   |        |      |  |   |        |   |  |      |        |   |  |   |        |  
|Earnings:                                                                    |  |                             |        |   |      |   |        |      |  |   |        |   |  |      |        |   |  |   |        |  
|Pretax income before minority interest                                       |  |                             | 40,878 |   |      |   | 18,280 |      |  |   | 28,307 |   |  |      | 26,785 |   |  |   | 30,114 |  
|Add: Fixed charges (from above)                                              |  |                             | 29,508 |   |      |   | 10,912 |      |  |   | 7,168  |   |  |      | 6,132  |   |  |   | 6,134  |  
|Amortization of capitalized interest                                         |  |                             |       |   |      |   |       |      |  |   |       |   |  |      |       |   |  |   |       |  
|Less: Capitalized interest                                                   |  |                             | 92     |   |      |   |       |      |  |   |       |   |  |      |       |   |  |   |       |  
|                                                                             |  |                             |        |   |      |   |        |      |  |   |        |   |  |      |        |   |  |   |        |  
|Total earnings                                                               |  |                             | 70,294 |   |      |   | 29,192 |      |  |   | 35,475 |   |  |      | 32,917 |   |  |   | 36,248 |  
|                                                                             |  |                             |        |   |      |   |        |      |  |   |        |   |  |      |        |   |  |   |        |  
|Ratio of earnings to fixed charges                                           |  |                             | 2.4    | x |      |   | 2.7    | x    |  |   | 5.0    | x |  |      | 5.4    | x |  |   | 5.9    | x
|                                                                             |  |                             |        |   |      |   |        |      |  |   |        |   |  |      |        |   |  |   |        |  

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|(1) | Interest expense, net comprises:
|--- | ----------------------------------

Interest expense (per statement of income)

Less original issue discount (per statement of cash flows)

and amortization of debt issuance costs (per statement of cash flows)