|  | 111.18 | -19.13 | -51.33 | -51.46 | -47.12 | 
| Depreciation & Amortization | 107.12 | 158.55 | 169.67 | 177.57 | 173.66 | 
|  | 15.77 | 14.15 | 17.27 | 15.86 | 11.29 | 
| Loss (Gain) From Sale of Assets | - | - | - | 0.03 | - | 
| Asset Writedown & Restructuring Costs | 17.88 | 17.88 | - | 10.86 | - | 
|  | 36.91 | 54.44 | 8.85 | 8 | 6.83 | 
| Provision & Write-off of Bad Debts | 3.63 | 2.67 | 2.42 | 2.52 | 2.56 | 
| Other Operating Activities | 22.85 | -38.62 | -60.79 | -25.96 | -22.01 | 
| Change in Accounts Receivable | -11.42 | -21.82 | -16.71 | -17.37 | -15.23 | 
| Change in Accounts Payable | 19.44 | 18.23 | 11.92 | -3.34 | 12.27 | 
| Change in Unearned Revenue | -1.45 | -0.84 | -0.17 | -1.32 | 3.43 | 
|  | 4.58 | 3.97 | -2.46 | 6.43 | 2.57 | 
| Change in Other Net Operating Assets | -18.69 | -19.71 | -27.2 | -19.18 | -21.85 | 
|  | 307.81 | 169.77 | 51.46 | 102.63 | 106.41 | 
| Operating Cash Flow Growth | 164.32% | 229.90% | -49.86% | -3.55% | - | 
|  | -23.29 | -27.27 | -21.52 | -17.43 | -14.54 | 
|  | - | - | -40 | - | -429.79 | 
|  | -23.29 | -27.27 | -61.52 | -17.43 | -444.33 | 
|  | - | 576.06 | 20 | - | 367 | 
|  | - | -1,585 | -38.77 | -65.81 | -17.71 | 
|  | -12.86 | -1,009 | -18.77 | -65.81 | 349.29 | 
|  | 22.63 | 1,019 | 0.43 | 0.65 | 1.19 | 
| Repurchase of Common Stock | - | -0.84 | -0.69 | -2.45 | -1.91 | 
| Other Financing Activities | 6.72 | 7.58 | 1.89 | 0.55 | -17.07 | 
|  | 16.49 | 16.65 | -17.15 | -67.07 | 331.5 | 
|  | 301.01 | 159.15 | -27.21 | 18.14 | -6.43 | 
|  | 284.52 | 142.5 | 29.94 | 85.2 | 91.87 | 
|  | 217.47% | 375.90% | -64.86% | -7.25% | - | 
|  | 27.36% | 15.10% | 3.79% | 12.09% | 15.88% | 
|  | 1.59 | 0.95 | 0.25 | 0.70 | 0.76 | 
|  | 80.89 | 122.77 | 193 | 144.32 | 117.11 | 
|  | 21.98 | 51.1 | 51.45 | 5.57 | 2.1 | 
|  | 263.05 | 199.47 | 122.11 | 135 | - | 
|  | 307.11 | 286.95 | 240.33 | 221.82 | - | 
| Change in Working Capital | -7.53 | -20.17 | -34.62 | -34.78 | -18.81 |