| 388.93 | 360.11 | 322.11 | 292.9 | 231.13 |
Depreciation & Amortization | 11.26 | 11.94 | 11.54 | 11.87 | 11.23 |
| 2.42 | 2.21 | 1.96 | 1.85 | 1.86 |
Gain (Loss) on Sale of Investments | -4.52 | -1.1 | 0.51 | 5.24 | 6 |
| 20.19 | 19.81 | 16.91 | 15.43 | 16.68 |
Change in Accounts Receivable | -3.46 | -6.35 | -6.78 | -9.32 | -10.58 |
| -6.32 | -4.75 | -5.93 | -1.27 | -2.71 |
Change in Accounts Payable | -2.17 | 16.45 | 10.39 | 1.39 | 16.91 |
Change in Unearned Revenue | -18.56 | -27.08 | -30.74 | -16.2 | 20.42 |
| -78.08 | -86.89 | -80.88 | -65.17 | -42.85 |
Change in Insurance Reserves / Liabilities | 44.36 | 28.1 | 24.14 | -3.72 | 12.98 |
Change in Other Net Operating Assets | -6.47 | -5.09 | -6.82 | -3.91 | -2.94 |
Other Operating Activities | 71.77 | 87.66 | 90.59 | 83.28 | 64.94 |
| 419.3 | 393.6 | 342.68 | 313.39 | 325.72 |
Operating Cash Flow Growth | 6.53% | 14.86% | 9.35% | -3.78% | 28.95% |
| -6.78 | -6.91 | -9.37 | -10.57 | -12.24 |
| -309.69 | -332.38 | -190.63 | -279.21 | -361.94 |
| -316.47 | -339.29 | -200 | -289.79 | -374.18 |
| - | 419.71 | - | - | - |
| - | -405.08 | - | - | - |
| - | 14.63 | - | - | - |
| 2.88 | 4.29 | 10.55 | 5.96 | 4.7 |
Repurchases of Common Stock | -116.08 | -107.83 | -100.97 | -61.79 | -5.43 |
Other Financing Activities | - | -7.79 | - | - | -1.11 |
| -113.2 | -96.7 | -90.42 | -55.83 | -1.83 |
| -10.37 | -42.38 | 52.26 | -32.22 | -50.29 |
| 412.52 | 386.7 | 333.31 | 302.82 | 313.48 |
| 6.68% | 16.02% | 10.07% | -3.40% | 30.38% |
| 58.39% | 59.40% | 57.57% | 57.86% | 64.63% |
| 5.22 | 4.76 | 3.98 | 3.52 | 3.61 |
| 31.45 | 14.01 | 29.5 | 29.5 | 29.5 |
| 42.36 | 20.03 | 0.02 | -0.02 | -0.46 |
| 267.06 | 176.54 | 333.21 | -6.65 | 142.31 |
| 282.44 | 197.39 | 351.38 | 11.6 | 160.32 |
Change in Working Capital | -70.74 | -87.03 | -100.95 | -97.17 | -6.13 |