| Revenues | | 441.96 | 441.28 | 411.76 | 404.14 |
| | 79.87 | - | - | - |
| Selling, General, and Administrative | | 79.87 | - | - | - |
| Costs And Expenses | | 391.78 | 391.28 | 366.10 | 371.41 |
| Depreciation and Amortization | | 8.81 | 8.74 | 7.12 | 6.95 |
| Operating Income/Loss | | 50.18 | 50.00 | 45.65 | 32.73 |
| Nonoperating Income/Loss | | -6.91 | -7.35 | -17.95 | -11.28 |
| Income/Loss From Continuing Operations Before Tax | | 43.27 | 42.65 | 27.71 | 21.45 |
| Income Tax Expense/Benefit | | 12.62 | 12.23 | 8.28 | -3.08 |
| | 30.65 | 30.42 | 19.43 | 24.54 |
| Attributable To Parent | | 30.65 | 30.42 | 19.43 | 24.54 |
| Basic Average Shares | 16.98 | - | 17.34 | 17.32 | 17.82 |
| Diluted Average Shares | 17.41 | - | 17.79 | 17.77 | 18.48 |
| Basic Earnings Per Share | 1.37 | - | 1.75 | 1.12 | 1.38 |
| Diluted Earnings Per Share | 1.34 | - | 1.71 | 1.09 | 1.33 |