|  | 11.7 | 7 | 6.03 | 5.52 | 5.06 | 3.27 |  | 
| Depreciation & Amortization | 3.49 | 2.1 | 0.7 | 0.37 | 0.43 | 0.43 |  | 
| Loss (Gain) From Sale of Assets | - | -0.16 | - | -1.19 | - | - |  | 
| Asset Writedown & Restructuring Costs | - | - | 0.04 | - | - | - |  | 
|  | 1.91 | 1 | 1.45 | 0.34 | 0.34 | 0.18 |  | 
| Other Operating Activities | -1.46 | -1.14 | 0.05 | 1.02 | -1.29 | 0.07 |  | 
| Change in Accounts Receivable | -4.24 | -4.06 | -5.77 | -0.41 | 0.32 | -1.94 |  | 
|  | -4.96 | -2.34 | -0.83 | -0.71 | -0.15 | 0.11 |  | 
| Change in Accounts Payable | 1.77 | 0.98 | 0.63 | 0.09 | -0.17 | -0.29 |  | 
| Change in Unearned Revenue | 2.4 | 0.2 | -0.12 | -0.16 | 0.1 | 0.28 |  | 
|  | 0.66 | 1.08 | -0.26 | 0.27 | 0.1 | -0 |  | 
| Change in Other Net Operating Assets | -0.46 | 1.14 | 0.17 | 0.96 | -0.16 | 0.08 |  | 
|  | 10.78 | 5.8 | 2.1 | 6.09 | 4.59 | 2.19 |  | 
| Operating Cash Flow Growth | 65.64% | 176.51% | -65.61% | 32.70% | 109.50% | 4.02% |  | 
|  | -9.9 | -4.91 | -0.3 | -0.16 | -0.34 | -0.12 |  | 
| Sale of Property, Plant & Equipment | - | 2.23 | - | 2.75 | - | - |  | 
|  | -14.2 | -14.2 | -35.86 | - | - | - |  | 
|  | -24.1 | -16.88 | -36.16 | 2.59 | -0.34 | -0.12 |  | 
|  | - | - | - | - | - | 1.2 |  | 
|  | - | 52.35 | 20 | - | - | - |  | 
|  | 23.31 | 52.35 | 20 | - | - | 1.2 |  | 
|  | - | - | - | - | - | -1.2 |  | 
|  | - | -43.83 | -0.5 | - | - | - |  | 
|  | -9.91 | -43.83 | -0.5 | - | - | -1.2 |  | 
|  | 13.4 | 8.53 | 19.5 | - | - | - |  | 
|  | - | - | 0.41 | 0.3 | 0.02 | 0.18 |  | 
| Repurchase of Common Stock | - | - | - | - | - | -0.88 |  | 
|  | - | - | - | - | -19.79 | - |  | 
|  | 13.4 | 8.53 | 19.91 | 0.3 | -19.77 | -0.71 |  | 
|  | 0.08 | -2.56 | -14.15 | 8.98 | -15.52 | 1.37 |  | 
|  | 0.88 | 0.89 | 1.8 | 5.93 | 4.25 | 2.07 |  | 
|  | -84.97% | -50.55% | -69.70% | 39.55% | 105.07% | 2.33% |  | 
|  | 1.14% | 1.88% | 5.17% | 21.39% | 18.45% | 9.60% |  | 
|  | 0.05 | 0.05 | 0.10 | 0.34 | 0.25 | 0.12 |  | 
|  | 1.39 | 0.85 | 0.26 | - | - | - |  | 
|  | 3.71 | 1.91 | 1.86 | 0.53 | 0 | -0.31 |  | 
|  | -3.13 | 4.47 | -13.71 | 5 | 2.82 | 0.62 |  | 
|  | -2.22 | 5.06 | -13.46 | 5 | 2.82 | 0.62 |  | 
| Change in Working Capital | -4.85 | -3.01 | -6.18 | 0.04 | 0.05 | -1.76 |  |