| 13.63 | 11.76 | 11.3 | -31.73 | 10.1 | 10.56 |  | 
Depreciation & Amortization      | 10.84 | 10.52 | 9.99 | 9.18 | 8.67 | 8.13 |  | 
Loss (Gain) on Sale of Investments      | - | - | - | 55.09 | - | - |  | 
Loss (Gain) on Equity Investments      | -0.64 | -3.85 | -2.08 | -0.07 | -1.67 | -4.81 |  | 
 | 0.68 | 0.71 | 0.02 | 0.02 | 0.01 | 0.08 |  | 
Change in Accounts Receivable      | -0.28 | -0.28 | 1.39 | -0.65 | -1.12 | 0.05 |  | 
 | 2.57 | 2.57 | 5.29 | -9.25 | -2.16 | 0.73 |  | 
Change in Accounts Payable      | - | - | - | 0.31 | 2.86 | 0.66 |  | 
Change in Other Net Operating Assets      | 2.71 | -3.04 | -0.89 | 7.29 | -4.38 | -4.66 |  | 
Other Operating Activities      | -0.86 | -0.96 | -1.22 | -14.65 | -0.74 | 2.08 |  | 
 | 28.65 | 17.43 | 23.8 | 15.55 | 11.57 | 12.82 |  | 
Operating Cash Flow Growth      | 66.39% | -26.74% | 53.02% | 34.44% | -9.79% | -12.75% |  | 
 | -21.27 | -22.09 | -25.31 | -25.46 | -19.97 | -22.92 |  | 
Sale of Property, Plant & Equipment      | 0.08 | 0.08 | 0.04 | 0.11 | 0.15 | 0.06 |  | 
 | -0.06 | -0.02 | -2.13 | -5.26 | -6.03 | -7.86 |  | 
 | -21.25 | -22.03 | -27.4 | -30.62 | -25.85 | -30.72 |  | 
 | - | 45.39 | 33.17 | 36.87 | - | - |  | 
 | - | 10.86 | 1.1 | 39.29 | 55.18 | 43.8 |  | 
 | 49.62 | 56.24 | 34.28 | 76.16 | 55.18 | 43.8 |  | 
 | - | -38.58 | -28.82 | -54.5 | - | - |  | 
 | - | -10.18 | -1.3 | -25.13 | -38.56 | -23.37 |  | 
 | -51.76 | -48.75 | -30.12 | -79.62 | -38.56 | -23.37 |  | 
 | -2.14 | 7.49 | 4.16 | -3.47 | 16.62 | 20.43 |  | 
 | 2.77 | 4.76 | 4.12 | 29.04 | 5.04 | 1.95 |  | 
 | -8.37 | -8.09 | -7.81 | -7.01 | -6.01 | -5.61 |  | 
Other Financing Activities      | -0.09 | -0.18 | -0.26 | -0.11 | -0.14 | -0.22 |  | 
 | -7.82 | 3.98 | 0.22 | 18.44 | 15.51 | 16.56 |  | 
 | -0.41 | -0.62 | -3.39 | 3.38 | 1.23 | -1.34 |  | 
 | 7.39 | -4.66 | -1.51 | -9.91 | -8.4 | -10.09 |  | 
 | 7.85% | -5.51% | -1.55% | -11.77% | -11.17% | -16.00% |  | 
 | 0.72 | -0.46 | -0.15 | -1.09 | -1.02 | -1.24 |  | 
 | 6.82 | 6.27 | 5.3 | 4.27 | 3.89 | 3.85 |  | 
 | 3.7 | 2.94 | 1.78 | 2.29 | 3.06 | 1.67 |  | 
 | 3.69 | -5.1 | -5.88 | -12.66 | -11.07 | -14.22 |  | 
 | 7.85 | -1.03 | -2.37 | -9.85 | -8.54 | -11.66 |  | 
Change in Working Capital      | 5.01 | -0.74 | 5.78 | -2.29 | -4.81 | -3.22 |  |