| -77.42 | -81.94 | -75.57 | -105.55 | -102.11 | -84.63 |  | 
Depreciation & Amortization      | 2.47 | 2.24 | 1.22 | 0.29 | 1.06 | 1.77 |  | 
 | 24.42 | 24.52 | 23.17 | 21.94 | 20.14 | 17.38 |  | 
 | 57.43 | 59.37 | 64.35 | 83.86 | 60.53 | 33.75 |  | 
Other Operating Activities      | 25.06 | 12.61 | 9.05 | 11.5 | 8.46 | 8.31 |  | 
Change in Accounts Receivable      | 1.37 | -4.35 | 11.76 | -14.81 | -15.88 | -0.31 |  | 
Change in Accounts Payable      | 0.47 | 1.83 | -6.97 | 6.95 | 3.76 | -1.34 |  | 
Change in Unearned Revenue      | -8.09 | -6.88 | 2.1 | 15.13 | 38.5 | 22.51 |  | 
Change in Other Net Operating Assets      | -23.17 | -16.45 | -26.53 | -30.19 | -14.07 | -13.3 |  | 
 | 2.54 | -9.05 | 2.58 | -10.89 | 0.38 | -15.87 |  | 
 | -9.99 | -9.45 | -11.73 | -8 | -6.52 | -5.71 |  | 
Sale (Purchase) of Intangibles      | - | - | -0.03 | - | - | -0.11 |  | 
 | - | - | - | - | - | 18.05 |  | 
 | -9.99 | -9.45 | -11.76 | -8 | -6.52 | 12.24 |  | 
 | - | 12.69 | - | 6.62 | - | - |  | 
 | - | 52.76 | - | - | - | - |  | 
 | 69.64 | 65.45 | - | 6.62 | - | - |  | 
 | - | -8.97 | - | -6.62 | - | - |  | 
 | - | -53.18 | - | - | - | - |  | 
 | -69.17 | -62.15 | - | -6.62 | - | - |  | 
 | 0.46 | 3.3 | - | - | - | - |  | 
 | 1.47 | 1.91 | 3.47 | 2.42 | 9.75 | 14.84 |  | 
Repurchase of Common Stock      | -2.22 | -0.82 | - | - | -10.32 | -1.75 |  | 
Other Financing Activities      | -1.37 | -1 | - | - | - | - |  | 
 | -1.66 | 3.39 | 3.47 | 2.42 | -0.56 | 13.1 |  | 
Foreign Exchange Rate Adjustments      | 0.55 | -0.57 | 0.15 | -0.6 | -0.53 | 0.49 |  | 
 | -8.56 | -15.68 | -5.56 | -17.06 | -7.23 | 9.95 |  | 
 | -7.45 | -18.5 | -9.15 | -18.89 | -6.14 | -21.58 |  | 
 | -2.34% | -5.83% | -2.87% | -6.12% | -2.38% | -10.27% |  | 
 | -0.19 | -0.48 | -0.25 | -0.55 | -0.19 | -0.74 |  | 
 | 10.47 | 12.12 | 12.59 | 9.11 | 7.14 | 7.59 |  | 
 | - | 1.17 | 0.58 | 0.31 | 0.63 | 0.84 |  | 
 | 56.16 | 38.62 | 28.92 | 26.95 | 46.91 | 20.37 |  | 
 | 68.72 | 51 | 40.98 | 36.64 | 55.28 | 28.25 |  | 
Change in Working Capital      | -29.42 | -25.85 | -19.64 | -22.93 | 12.31 | 7.56 |  |