| 170.18 | 159.91 | 147.59 | 147.65 | 95.87 | 109.64 |
Depreciation & Amortization | 39.17 | 41.63 | 14.65 | 16.89 | 19.73 | 16.77 |
| 12.05 | 11.73 | 10.19 | 8.08 | 8.75 | 14.97 |
| 31.52 | 33.33 | 40.83 | 29.15 | 43.85 | 59.67 |
| - | -34.57 | -36.04 | -26.57 | -34.28 | -35.39 |
Changes in Accounts Payable | - | 1.47 | -0.73 | -4.88 | 1.92 | -2.74 |
Changes in Accrued Expenses | - | 9.94 | -5.79 | -19.24 | 22.33 | -3.4 |
Changes in Unearned Revenue | - | 1.1 | -10.61 | -34.38 | -11.77 | 30.72 |
Changes in Other Operating Activities | -2.98 | 0.71 | 1.51 | -4.69 | 1.78 | 0.88 |
| 229.5 | 225.24 | 161.59 | 112.03 | 148.19 | 191.12 |
Operating Cash Flow Growth | 33.25% | 39.39% | 44.25% | -24.40% | -22.46% | 6.20% |
| -8.58 | -8.58 | -4.63 | -6.41 | -12.62 | -10.45 |
| -374.02 | -392.76 | -412.89 | -314.28 | -492.1 | -269.74 |
Proceeds from Sale of Investments | 318.82 | 346.84 | 447.5 | 238.18 | 262.28 | 391.66 |
Payments for Business Acquisitions | 0.43 | 0.85 | -137.77 | -6 | -84.31 | -57.14 |
| -61.88 | -53.64 | -107.78 | -88.51 | -326.75 | 54.32 |
| -5.09 | -5.47 | -1.13 | - | - | - |
Net Long-Term Debt Issued (Repaid) | -5.09 | -5.47 | -1.13 | - | - | - |
| 1.17 | 1.64 | 2.23 | 2.55 | 1.2 | 0.86 |
Repurchase of Common Stock | -113.99 | -128.34 | -10.21 | -10.51 | -24.73 | -30.81 |
Net Common Stock Issued (Repurchased) | -112.82 | -126.69 | -7.97 | -7.97 | -23.53 | -29.95 |
| -37.93 | -36.86 | -31.7 | -14.42 | - | - |
Other Financing Activities | - | -2.06 | -0.28 | -1 | -4.2 | - |
| -156.15 | -171.07 | -41.08 | -23.38 | -27.73 | -29.95 |
| 11.47 | 0.53 | 12.73 | 0.14 | -206.29 | 215.49 |
| 220.92 | 216.66 | 156.97 | 105.61 | 135.57 | 180.66 |
| 1.97% | 38.03% | 48.63% | -22.09% | -24.96% | 6.16% |
| 25.84% | 25.61% | 23.04% | 14.88% | 19.50% | 26.07% |
| 3.39 | 3.28 | 2.33 | 1.56 | 1.96 | 2.55 |
| 192.69 | 200.71 | 140.86 | 94.95 | 117.25 | 141.41 |
| 182.09 | 190.81 | 122.07 | 62.92 | 113.94 | 141.37 |