| 100 | 395 | 235 | 58 | 478 |
Depreciation & Amortization | 795 | 583 | 451 | 415 | 394 |
| 10 | 63 | 85 | 42 | 51 |
| 98 | 65 | 503 | 518 | 105 |
| -4 | -128 | -19 | -45 | -69 |
Changes in Unearned Revenue | 154 | 179 | 62 | 156 | 171 |
Changes in Other Operating Activities | 96 | 307 | -267 | 274 | -88 |
| 1,249 | 1,464 | 1,050 | 1,418 | 1,030 |
Operating Cash Flow Growth | -14.69% | 39.43% | -25.95% | 37.67% | - |
| -1,588 | -1,281 | -1,494 | -1,671 | -584 |
| -1,479 | -832 | -536 | -1,797 | -4,301 |
Proceeds from Sale of Investments | 1,289 | 1,761 | 1,152 | 2,252 | 3,595 |
Payments for Business Acquisitions | - | -659 | - | - | - |
Other Investing Activities | 155 | 377 | -86 | -2 | -10 |
| -1,623 | -634 | -964 | -1,218 | -1,008 |
| 808 | 2,310 | 411 | - | 363 |
| -519 | -1,915 | -282 | -385 | -1,334 |
Net Long-Term Debt Issued (Repaid) | 289 | 395 | 129 | -385 | -971 |
Repurchase of Common Stock | -570 | -312 | -137 | - | - |
Net Common Stock Issued (Repurchased) | -570 | -312 | -137 | - | - |
Other Financing Activities | 82 | 36 | -139 | 60 | 57 |
| -199 | 119 | -147 | -325 | -914 |
| -573 | 949 | -61 | -125 | -892 |
| -339 | 183 | -444 | -253 | 446 |
| -2.38% | 1.56% | -4.26% | -2.62% | 7.22% |
| -2.83 | 1.43 | -3.45 | -1.98 | 3.52 |
| -154 | 578 | -884 | -1,153 | -600 |
| -335.47 | 201.12 | -961.34 | -774.61 | 413.56 |