| 484.47 | 467.28 | 487.49 | 513.1 | 454.37 |
Depreciation & Amortization | 150.52 | 136.18 | 111.9 | 99.92 | 103.88 |
Loss (Gain) From Sale of Assets | 3.02 | 1.47 | 1.09 | -0.58 | 0.59 |
| 18.94 | 18.96 | 22.71 | 30.75 | 22.76 |
Provision & Write-off of Bad Debts | 0.77 | 0.62 | 0.28 | 1.26 | 0.03 |
Other Operating Activities | 4.62 | -15.16 | -7.98 | 31.75 | -64.71 |
Change in Accounts Receivable | 3.75 | 13.99 | 18.19 | -72.91 | -13.72 |
| 34.63 | 46.62 | 22.42 | -69.13 | -50.58 |
Change in Accounts Payable | 21.29 | -38.59 | -15.82 | 10.67 | 20.77 |
Change in Unearned Revenue | -3.15 | -48.43 | -2.78 | 18.68 | 36.17 |
| -6.87 | -19.39 | 17.72 | 6.16 | 8.66 |
Change in Other Net Operating Assets | 7.18 | -7.35 | -13.94 | -56.54 | 27.72 |
| 719.18 | 556.19 | 641.28 | 513.13 | 545.93 |
Operating Cash Flow Growth | 29.30% | -13.27% | 24.97% | -6.01% | 8.66% |
| -58.06 | -64.41 | -34.58 | -51.43 | -38.3 |
Sale of Property, Plant & Equipment | 0.31 | 0.08 | 0.1 | 0.28 | 0.16 |
| - | -790 | -1,423 | -171.61 | - |
| 28.11 | - | - | - | - |
Other Investing Activities | 2.95 | 9.93 | 20.38 | - | 4.97 |
| -26.69 | -844.4 | -1,437 | -222.76 | -33.17 |
| 25.62 | 783.04 | 2,179 | 63.07 | 9.41 |
| 25.62 | 783.04 | 2,179 | 63.07 | 9.41 |
| -255.62 | -324.83 | -1,209 | -102.41 | -305.45 |
| -255.62 | -324.83 | -1,209 | -102.41 | -305.45 |
| -230.01 | 458.21 | 969.2 | -39.35 | -296.04 |
| 9.01 | 31.07 | 21.37 | 12.12 | 31.78 |
Repurchase of Common Stock | -306.37 | -33.34 | -89.71 | -262.87 | -60.97 |
| -179.07 | -161.44 | -150.36 | -125.91 | -97.68 |
| -706.43 | 294.5 | 750.51 | -416.01 | -422.91 |
Foreign Exchange Rate Adjustments | 6.44 | -6.02 | -2.69 | -10.88 | 1.83 |
| -7.51 | 0.27 | -47.78 | -136.52 | 91.68 |
| 661.12 | 491.78 | 606.7 | 461.7 | 507.62 |
| 34.43% | -18.94% | 31.41% | -9.05% | 12.34% |
| 23.68% | 18.28% | 23.08% | 17.82% | 21.49% |
| 11.62 | 8.54 | 10.53 | 7.93 | 8.64 |
| 98.69 | 85.97 | 54.71 | 22.98 | 27.12 |
| 147.94 | 160.12 | 112.91 | 141.21 | 106.94 |
| 548.28 | 377.28 | 373.84 | 407.79 | 486.43 |
| 613.38 | 432.86 | 411.03 | 421.8 | 502.36 |
Change in Working Capital | 56.83 | -53.15 | 25.79 | -163.07 | 29.01 |