| -4.66 | -5.76 | -10.39 | -13.11 | -7.6 | -7.3 |  | 
Depreciation & Amortization      | 2.68 | 2.8 | 3.36 | 2.64 | 2.75 | 2.89 |  | 
 | 0.02 | 0.02 | 0.01 | 0.06 | 0.73 | 0.75 |  | 
Loss (Gain) From Sale of Investments      | - | - | -0.01 | 0.44 | 0.27 | - |  | 
 | 1.38 | 1.5 | 1.98 | 2.38 | 2.18 | 0.86 |  | 
Provision & Write-off of Bad Debts      | -0.11 | -1.44 | 0.79 | 1.27 | 0.01 | 0.14 |  | 
Other Operating Activities      | 0.2 | -0.03 | -0.02 | -0.01 | -0.53 | -2.27 |  | 
Change in Accounts Receivable      | -1.55 | -1.88 | 1.11 | -3.12 | -3.05 | 1.17 |  | 
Change in Accounts Payable      | 2.73 | 1.99 | -1.61 | 3.2 | 0.8 | -2.27 |  | 
Change in Other Net Operating Assets      | 0.49 | 3.03 | 2.24 | 0.67 | -0.83 | 0.45 |  | 
 | 1.17 | 0.23 | -2.55 | -5.57 | -5.28 | -5.6 |  | 
 | -1.78 | -1.86 | -1.68 | -1.69 | -1.6 | -1.19 |  | 
 | - | - | 2.29 | 0.02 | -3 | - |  | 
 | -1.78 | -1.86 | 0.61 | -1.67 | -4.6 | -1.19 |  | 
 | - | - | 0.59 | - | - | - |  | 
 | - | - | - | - | - | 1.26 |  | 
 | - | - | 0.59 | - | - | 1.26 |  | 
 | - | - | -0.59 | - | - | -3.38 |  | 
 | - | -0.05 | -0.1 | -0.11 | -0.41 | -0.43 |  | 
 | -0.03 | -0.05 | -0.7 | -0.11 | -0.41 | -3.81 |  | 
 | -0.03 | -0.05 | -0.1 | -0.11 | -0.41 | -2.56 |  | 
 | 1.13 | - | 3.73 | - | 13.14 | 16.43 |  | 
Repurchase of Common Stock      | -0.36 | -0.3 | -0.17 | -0.2 | -0.27 | -0.07 |  | 
Other Financing Activities      | - | - | - | - | - | 0.5 |  | 
 | 0.74 | -0.35 | 3.46 | -0.3 | 12.46 | 14.3 |  | 
 | 0.12 | -1.98 | 1.51 | -7.54 | 2.59 | 7.52 |  | 
 | -0.62 | -1.63 | -4.24 | -7.26 | -6.87 | -6.78 |  | 
 | -0.63% | -1.94% | -5.73% | -9.61% | -11.49% | -15.20% |  | 
 | -0.04 | -0.12 | -0.32 | -0.61 | -0.58 | -0.88 |  | 
 | 0.49 | 0.34 | 0.11 | 0.02 | 0.06 | 0.21 |  | 
 | -0.71 | -0.78 | -0.08 | -2.78 | -2.93 | -7.18 |  | 
 | -0.52 | -0.64 | -0.07 | -2.77 | -2.89 | -7.05 |  | 
Change in Working Capital      | 1.66 | 3.14 | 1.73 | 0.75 | -3.08 | -0.66 |  |