| 7.36 | 7.5 | 5.65 | 9.72 | 4.09 | 8.38 |
Depreciation & Amortization | 7.55 | 6.69 | 5.98 | 6.02 | 5.21 | 4.6 |
| 0.04 | 0.05 | 0.03 | 0.03 | 0.13 | 0.06 |
| 4.94 | 4.56 | 4.97 | 3.06 | 2.6 | 2.44 |
Provision & Write-off of Bad Debts | 1 | 1.05 | 0.69 | 0.71 | 0.45 | 0.33 |
Other Operating Activities | -0.69 | -0.58 | 0.57 | 0.17 | -0.16 | -5.43 |
Change in Accounts Receivable | -0.81 | -9.9 | 6.99 | -5.33 | -13.31 | -1.39 |
| -11.84 | 0.21 | 11.9 | -8.3 | -20.4 | 1.57 |
Change in Accounts Payable | 16.82 | 10.27 | -8.23 | -4.16 | 13.27 | -0.8 |
Change in Unearned Revenue | -1.94 | -0.33 | 0.35 | 1.73 | 7.03 | 3.93 |
Change in Other Net Operating Assets | 1.74 | 1.75 | 3.76 | -2.71 | -0.81 | 0.01 |
| 24.15 | 21.27 | 32.65 | 0.94 | -1.9 | 13.69 |
Operating Cash Flow Growth | 0.75% | -34.87% | 3373.62% | - | - | -40.63% |
| -6.36 | -4.86 | -4.87 | -3.71 | -3.98 | -2.82 |
| -41.11 | -46.93 | -1.95 | -2.28 | -11.95 | -4.82 |
| -47.47 | -51.79 | -6.82 | -5.99 | -15.93 | -7.64 |
| - | 106 | 62.5 | 77 | 65 | 53.5 |
| - | -66 | -84.5 | -70 | -49 | -62.5 |
| 30 | 40 | -22 | 7 | 16 | -9 |
| 0.15 | 0.12 | 0.12 | 0.12 | 0.12 | 0.07 |
Repurchase of Common Stock | -1.5 | -0.72 | -1.24 | -0.13 | -0.21 | -0.85 |
Other Financing Activities | - | - | - | - | -0.17 | - |
| 23.67 | 34.82 | -27.2 | 6.99 | 15.75 | -9.78 |
| 0.35 | 4.29 | -1.36 | 1.95 | -2.08 | -3.73 |
| 17.79 | 16.4 | 27.79 | -2.77 | -5.88 | 10.87 |
| -8.10% | -40.96% | - | - | - | -44.80% |
| 4.17% | 4.21% | 7.86% | -0.78% | -2.20% | 4.49% |
| 1.32 | 1.25 | 2.10 | -0.22 | -0.47 | 0.86 |
| 3.56 | 2.5 | 2.78 | 2.47 | 0.49 | 0.51 |
| 3.48 | 2.98 | 4.58 | 3.1 | 0.43 | 0.51 |
| -1.9 | -1.29 | 27.15 | -2.63 | -9.85 | 11.29 |
| 0.3 | 0.37 | 28.83 | -1.09 | -9.56 | 11.23 |
Change in Working Capital | 3.97 | 1.99 | 14.76 | -18.77 | -14.22 | 3.33 |