| Net Income | 3.25 | 2.58 | 2.57 | 4.66 | 3.3 | |
| Depreciation & Amortization | 0.1 | 0.11 | 0.14 | 0.15 | 0.17 | |
| Loss (Gain) From Sale of Assets | - | -0.01 | 0 | -0.01 | - | |
| Loss (Gain) From Sale of Investments | -0.03 | -0.08 | 1.05 | 0.02 | -0.3 | |
| Provision & Write-off of Bad Debts | -0 | -0 | -0 | 0.01 | -0.01 | |
| Other Operating Activities | -0.14 | 0.04 | -0.16 | -0.07 | -0.24 | |
| Change in Accounts Receivable | 0.14 | -0.14 | 0.39 | -0.43 | 0.72 | |
| Change in Inventory | -0.21 | 0.47 | -0.29 | 0 | -0.2 | |
| Change in Accounts Payable | 0.29 | 0.1 | -0.38 | 0.38 | -0.04 | |
| Change in Unearned Revenue | -0.02 | 0.02 | -0.19 | 0.19 | - | |
| Change in Income Taxes | -0 | 0.01 | -0.27 | 0.19 | 0.07 | |
| Change in Other Net Operating Assets | 0.09 | 0.05 | -0.31 | 0.23 | 0.12 | |
| Operating Cash Flow | 3.47 | 3.14 | 2.53 | 5.31 | 3.59 | |
| Operating Cash Flow Growth | 10.23% | 24.53% | -52.47% | 47.83% | -19.70% | |
| Capital Expenditures | -0.43 | -0.17 | -0.08 | -0.12 | -0.04 | |
| Sale of Property, Plant & Equipment | - | 0.01 | 0.04 | - | - | |
| Investment in Securities | -6.64 | 4.88 | 0.94 | -0.07 | -0.43 | |
| Investing Cash Flow | -7.08 | 4.73 | 0.9 | -0.18 | -0.47 | |
| Common Dividends Paid | -2.76 | -0.46 | -3.12 | -5.19 | -3.58 | |
| Financing Cash Flow | -2.76 | -0.46 | -3.12 | -5.19 | -3.58 | |
| Net Cash Flow | -6.37 | 7.41 | 0.3 | -0.06 | -0.46 | |
| Free Cash Flow | 3.03 | 2.98 | 2.45 | 5.2 | 3.55 | |
| Free Cash Flow Growth | 1.83% | 21.58% | -52.86% | 46.36% | -18.60% | |
| Free Cash Flow Margin | 24.90% | 27.37% | 19.29% | 37.31% | 32.32% | |
| Free Cash Flow Per Share | 0.66 | 0.65 | 0.53 | 1.13 | 0.77 | |
| Cash Income Tax Paid | 1.05 | 0.6 | 1.13 | 1.1 | 1.03 | |
| Levered Free Cash Flow | 2.21 | 2.22 | 1.55 | 4.14 | 3.05 | |
| Unlevered Free Cash Flow | 2.21 | 2.22 | 1.55 | 4.14 | 3.05 | |
| Change in Net Working Capital | -0.27 | -0.49 | 1.03 | -0.57 | -0.66 | |