| The      following presents the computation of per share earnings reflecting the      assumption that      dilutive stock options areexercised. |
|-------------------------------------------------------------------------------------------------------------------------------------------------|

|                                                    |   | (IN      THOUSANDS EXCEPT      PER SHARE DATA) |   |
|---------------------------------------------------------|--------|------------------------------------------------|--------|
|                                                    |   |                                           |   |
|                                                    |   | 2009                                           |   |   | 2008 |   |   | 2007 |   |
|                                                    |   |                                           |   |   |   |   |   |   |   |
| Net      earnings (1)                                   |   | $                                              | 62,576 |   |   | $ | 44,183 |   |   | $ | 38,623 |   |
|                                                    |   |                                           |   |   |   |   |   |   |   |   |   |   |
|                                                    |   |                                           |   |   |   |   |   |   |   |   |   |   |
|                                                    |   |                                           |   |   |   |   |   |   |   |   |   |   |
| Weighted      average common shares outstanding (2)     |   |                                           | 6,854  |   |   |   | 6,845 |   |   |   | 6,836 |   |
|                                                    |   |                                           |   |   |   |   |   |   |   |   |   |   |
| Common      share equivalents relating to stock options |   |                                           | -      |   |   |   | - |   |   |   | - |   |
|                                                    |   |                                           |   |   |   |   |   |   |   |   |   |   |
| Adjusted      common and common equivalent              |   |                                           |   |   |   |   |   |   |   |   |   |   |
|    shares      for computation (3)       |   |                                           | 6,854  |   |   |   | 6,845 |   |   |   | 6,836 |   |
|                                                    |   |                                           |   |   |   |   |   |   |   |   |   |   |
|                                                    |   |                                           |   |   |   |   |   |   |   |   |   |   |
|                                                    |   |                                           |   |   |   |   |   |   |   |   |   |   |
| Net      earnings per share:                            |   |                                           |   |   |   |   |   |   |   |   |   |   |
|      Basic      (1 / 2)        |   | $                                              | 9.13   |   |   | $ | 6.45 |   |   | $ | 5.65 |   |
|      Diluted      (1 / 3)      |   | $                                              | 9.13   |   |   | $ | 6.45 |   |   | $ | 5.65 |   |