|  | 6.98 | 5.96 | 5.59 | 4 | 4.12 |  | 
| Depreciation & Amortization | 1.06 | 0.94 | 0.95 | 1.15 | 1.09 |  | 
|  | 0.26 | 0.31 | 0.19 | 0.06 | 0.02 |  | 
| Loss (Gain) From Sale of Assets | - | - | - | 0.08 | - |  | 
|  | 0.4 | 0.37 | 0.39 | 0.42 | 0.34 |  | 
| Provision & Write-off of Bad Debts | 0.6 | 0.38 | 1.3 | 0.62 | 1.06 |  | 
| Other Operating Activities | - | - | - | - | -1.11 |  | 
| Change in Accounts Receivable | -1.3 | -1.53 | -0.2 | 0.41 | -0.2 |  | 
| Change in Accounts Payable | 0.02 | -0.17 | -0.26 | 0.22 | 0.06 |  | 
| Change in Unearned Revenue | 0.73 | 0.54 | 0.35 | -0.2 | -0.09 |  | 
| Change in Other Net Operating Assets | -0.33 | 0.17 | 0.55 | -0.67 | 0.13 |  | 
|  | 8.42 | 6.96 | 8.86 | 6.1 | 5.4 |  | 
| Operating Cash Flow Growth | 20.90% | -21.39% | 45.21% | 12.96% | 28.73% |  | 
|  | -0.02 | -0.07 | -0.13 | -0.05 | -0.15 |  | 
| Sale of Property, Plant & Equipment | - | - | - | 1.37 | - |  | 
| Sale (Purchase) of Intangibles | - | - | -0.77 | - | -0.17 |  | 
|  | 0.02 | -0.03 | - | - | - |  | 
|  | 0 | -0.1 | -0.9 | 1.32 | -0.32 |  | 
|  | - | - | - | - | 1.34 |  | 
|  | - | - | - | - | 1.34 |  | 
|  | - | - | -2.59 | -3.41 | - |  | 
|  | -0.36 | -0.21 | -0.2 | - | -0.92 |  | 
|  | -0.36 | -0.21 | -2.8 | -3.41 | -0.92 |  | 
|  | -0.36 | -0.21 | -2.8 | -3.41 | 0.42 |  | 
|  | 0.21 | 0.11 | 0.09 | 0.11 | 0.12 |  | 
| Repurchase of Common Stock | -0.2 | -1.52 | -1.31 | -6.15 | -1.31 |  | 
|  | - | - | - | -0.59 | -0.59 |  | 
|  | -1.66 | -1.72 | -1.41 | -0.59 | -0.59 |  | 
|  | -5.01 | -5.7 | -5.43 | -10.03 | -1.36 |  | 
|  | 3.41 | 1.16 | 2.53 | -2.61 | 3.72 |  | 
|  | 8.4 | 6.89 | 8.73 | 6.05 | 5.25 |  | 
|  | 21.96% | -21.03% | 44.21% | 15.15% | 48.20% |  | 
|  | 37.18% | 33.69% | 45.69% | 33.53% | 25.01% |  | 
|  | 0.44 | 0.36 | 0.47 | 0.31 | 0.27 |  | 
|  | 0.02 | 0.02 | 0.06 | 0.05 | 0.1 |  | 
|  | 0.44 | 0.33 | 0.3 | 0.19 | 0.17 |  | 
|  | 5.63 | 4.11 | 6.11 | 5.06 | 3.87 |  | 
|  | 5.66 | 4.13 | 6.15 | 5.08 | 3.94 |  | 
| Change in Working Capital | -0.88 | -0.99 | 0.44 | -0.23 | -0.1 |  |