| 5.07 | 2.35 | 0.87 | 0.02 | 1.42 | 17.33 |  | 
Depreciation & Amortization      | 13.13 | 12.4 | 12.41 | 13.26 | 13.03 | 12.13 |  | 
 | 0.18 | 0.18 | 0.22 | 0.17 | 1.75 | 1.92 |  | 
Loss (Gain) From Sale of Assets      | -1.95 | -1.33 | -1.16 | -0.25 | -1.52 | -3.16 |  | 
 | 4.17 | 4.46 | 4.07 | 3.83 | 6.4 | 2.61 |  | 
Provision & Write-off of Bad Debts      | 0.07 | -0.17 | -0.26 | 0.09 | 0.08 | 0.79 |  | 
Other Operating Activities      | 2.88 | 1.92 | 0.63 | 0.02 | -0.15 | -10.07 |  | 
Change in Accounts Receivable      | -1.59 | -0.7 | -2.36 | -1.15 | 0.83 | -2.63 |  | 
 | 1.17 | -0.13 | -1.58 | -0.88 | -0.86 | -0.1 |  | 
Change in Accounts Payable      | 0.61 | -0.68 | 2.42 | 2.94 | -2.36 | 2.39 |  | 
Change in Other Net Operating Assets      | 2.82 | 2.16 | -4.03 | -0.52 | -0.29 | -0.93 |  | 
 | 26.56 | 20.46 | 11.22 | 17.52 | 18.32 | 20.28 |  | 
Operating Cash Flow Growth      | 128.82% | 82.30% | -35.93% | -4.36% | -9.68% | 46.16% |  | 
 | -13.18 | -17.83 | -11.12 | -15.08 | -16.66 | -16.91 |  | 
Sale of Property, Plant & Equipment      | 4.12 | 4.59 | 4.38 | 3.6 | 3.32 | 4.75 |  | 
 | -1.41 | - | - | - | -7.98 | - |  | 
 | -10.47 | -13.24 | -6.73 | -11.48 | -21.32 | -12.16 |  | 
 | - | 50.8 | 51.55 | 42.02 | 76.19 | 37.59 |  | 
 | - | -56.11 | -55.5 | -42.04 | -81.66 | -37.18 |  | 
 | -7.88 | -5.32 | -3.95 | -0.01 | -5.47 | 0.41 |  | 
 | 0.32 | 0.39 | 1.06 | 1.36 | 1.12 | 0.19 |  | 
Repurchase of Common Stock      | -7.94 | -2 | -1.31 | -6.65 | -1.73 | -1.71 |  | 
Other Financing Activities      | -0.01 | - | -0.23 | -0.75 | -0.39 | - |  | 
 | -15.52 | -6.92 | -4.42 | -6.06 | -6.46 | -1.12 |  | 
 | 0.57 | 0.3 | 0.07 | -0.02 | -9.46 | 7 |  | 
 | 13.38 | 2.63 | 0.11 | 2.44 | 1.66 | 3.37 |  | 
 | - | 2377.36% | -95.66% | 47.05% | -50.68% | - |  | 
 | 9.57% | 1.95% | 0.08% | 2.22% | 1.62% | 3.48% |  | 
 | 0.62 | 0.12 | 0.01 | 0.11 | 0.07 | 0.15 |  | 
 | 1.75 | 1.75 | 2.05 | 1.31 | 1.11 | 1.21 |  | 
 | 0.75 | 0.75 | 0.21 | 0.15 | 0.17 | 0.1 |  | 
 | 9.22 | 2.09 | 2.43 | 1.75 | 2.82 | 0.92 |  | 
 | 10.11 | 3.12 | 3.67 | 2.56 | 3.53 | 1.69 |  | 
Change in Working Capital      | 3.02 | 0.65 | -5.56 | 0.39 | -2.69 | -1.27 |  |