| 472 | 1,179 | 1,091 | 792 | 659 |
Depreciation & Amortization | 195 | 186 | 171 | 176 | 131 |
| 47 | 116 | 115 | 103 | 72 |
| 40 | 61 | -29 | 150 | 34 |
| -145 | -78 | -778 | -95 | -415 |
Changes in Accounts Payable | -221 | 115 | 328 | 55 | 138 |
Changes in Accrued Expenses | -132 | -40 | 580 | 153 | 471 |
Changes in Income Taxes Payable | -201 | -18 | -2 | 2 | 7 |
Changes in Unearned Revenue | -51 | -367 | 59 | -11 | -5 |
Changes in Other Operating Activities | -539 | -510 | 127 | -552 | 1,027 |
| -535 | 644 | 1,662 | 773 | 2,119 |
Operating Cash Flow Growth | - | -61.25% | 115.01% | -63.52% | 11.64% |
| -101 | -100 | -84 | -91 | -77 |
| -751 | -1,132 | -1,433 | -1,913 | -2,713 |
Proceeds from Sale of Investments | 1,408 | 1,111 | 772 | 1,398 | 1,329 |
Payments for Business Acquisitions | -245 | -344 | -3 | -134 | -129 |
Other Investing Activities | 1 | 1 | 4 | -50 | -63 |
| 312 | -464 | -744 | -790 | -1,653 |
| 1,938 | 1,040 | - | - | 740 |
| -1,100 | -300 | - | - | -723 |
Net Long-Term Debt Issued (Repaid) | 838 | 740 | - | - | 17 |
Repurchase of Common Stock | -1,037 | -1,057 | -60 | -454 | -181 |
Net Common Stock Issued (Repurchased) | -1,037 | -1,057 | -60 | -454 | -181 |
Other Financing Activities | 29 | -30 | 2 | 13 | -19 |
| -170 | -347 | -58 | -441 | -183 |
| -393 | -167 | 860 | -458 | 283 |
| -636 | 544 | 1,578 | 682 | 2,042 |
| - | -65.53% | 131.38% | -66.60% | 11.95% |
| -1.40% | 1.34% | 4.63% | 2.13% | 7.35% |
| -12.02 | 9.43 | 27.16 | 11.66 | 34.85 |
| 260 | 1,185 | 2,270 | 524 | 2,368 |
| -424.14 | 532.55 | 2,351 | 605.96 | 2,460 |