| 11.69 | 13.56 | 20.58 | 21.06 | 35.56 | 33.96 |
Depreciation & Amortization | 120.32 | 113.9 | 96.33 | 91.29 | 98.25 | 91.27 |
| 6.72 | 6.05 | 3.21 | 5.75 | 6.54 | 5.05 |
| 3.01 | 10.25 | -0.96 | -6.18 | -12.51 | -13.89 |
| -0.75 | 18.27 | -2.9 | -3.17 | -0.13 | -8.68 |
Changes in Accounts Payable | 8.81 | 4.31 | 4.88 | 6.14 | -0.32 | 13.56 |
Changes in Unearned Revenue | 121.37 | 105.96 | 45.15 | 5.65 | 1.97 | 0.56 |
Changes in Other Operating Activities | -11.37 | -13.09 | -3.65 | -6.06 | -3.43 | -3.48 |
| 262.34 | 259.19 | 162.64 | 114.48 | 125.94 | 118.34 |
Operating Cash Flow Growth | 61.01% | 59.37% | 42.07% | -9.10% | 6.42% | -18.49% |
| -320.54 | -290.74 | -339.56 | -109.38 | -128.66 | -238.81 |
Sale of Property, Plant & Equipment | - | 3.49 | 2.17 | - | 202.42 | 7.34 |
| -7.1 | -14.21 | -74.3 | -17.74 | -143.85 | -131.57 |
Proceeds from Sale of Investments | 13.85 | 16.17 | 2.04 | 0.1 | 0.98 | - |
| -313.48 | -285.29 | -409.65 | -127.01 | -69.1 | -363.04 |
| 386.25 | 493 | 817.55 | 248.25 | 230.75 | 716.25 |
| -300.91 | -422.6 | -511.8 | -204.75 | -190.65 | -535.23 |
Net Long-Term Debt Issued (Repaid) | 85.34 | 70.4 | 305.75 | 43.5 | 40.1 | 181.02 |
| 24.52 | 63.62 | 71.81 | 86.47 | 9.5 | 175.93 |
Net Common Stock Issued (Repurchased) | 24.52 | 63.62 | 71.81 | 86.47 | 9.5 | 175.93 |
| -86.16 | -94.59 | -115.91 | -112.38 | -109.18 | -99.99 |
Other Financing Activities | -2.87 | -7.51 | -8.78 | -0.4 | -0.14 | -6.78 |
| 46.33 | 31.92 | 252.88 | 17.19 | -59.71 | 250.17 |
| -4.81 | 5.83 | 5.87 | 4.67 | -2.87 | 5.47 |
| -58.2 | -31.54 | -176.92 | 5.1 | -2.71 | -120.47 |
| -16.68% | -9.39% | -58.57% | 1.78% | -0.92% | -43.83% |
| -1.27 | -0.70 | -4.26 | 0.13 | -0.07 | -3.56 |
| 15.16 | 3.75 | 128.46 | 49.95 | 39.4 | 74.17 |
| 2.44 | 4.12 | -120.05 | 52.38 | 39.34 | -65.89 |