| 441 | 465 | 465 | 539 | 977 |
Depreciation & Amortization | 1,560 | 1,657 | 1,522 | 1,351 | 1,272 |
| 119 | 40 | 159 | 458 | 4 |
| 51 | 19 | -89 | 422 | -701 |
Changes in Accounts Payable | 218 | -1,363 | 1,386 | 936 | 38 |
Changes in Unearned Revenue | -1,078 | -37 | 29 | 525 | 591 |
Changes in Other Operating Activities | 531 | -319 | -308 | -441 | 141 |
| 1,842 | 462 | 3,164 | 3,790 | 2,322 |
Operating Cash Flow Growth | 298.70% | -85.40% | -16.52% | 63.22% | - |
| -2,673 | -2,054 | -3,520 | -3,924 | -505 |
Sale of Property, Plant & Equipment | 24 | 871 | - | - | - |
| -470 | -5,014 | -6,970 | -5,592 | -5,824 |
Proceeds from Sale of Investments | 1,693 | 5,995 | 7,591 | 5,792 | 5,071 |
Other Investing Activities | -3 | -59 | -33 | -22 | -6 |
| -1,429 | -261 | -2,932 | -3,746 | -1,264 |
| 1,500 | - | - | - | 1,136 |
| -3,275 | -1,337 | -85 | -3,085 | -905 |
Net Long-Term Debt Issued (Repaid) | -1,775 | -1,337 | -85 | -3,085 | 231 |
| 59 | 60 | 48 | 45 | 51 |
Repurchase of Common Stock | -2,550 | -250 | - | - | - |
Net Common Stock Issued (Repurchased) | -2,491 | -190 | 48 | 45 | 51 |
| -399 | -430 | -428 | - | - |
Other Financing Activities | -26 | 0 | 6 | 8 | 77 |
| -4,691 | -1,980 | -436 | -3,032 | 359 |
| -4,278 | -1,779 | -204 | -2,988 | 1,417 |
| -831 | -1,592 | -356 | -134 | 1,817 |
| -2.96% | -5.79% | -1.36% | -0.56% | 11.51% |
| -1.49 | -2.48 | -0.56 | -0.21 | 2.98 |
| -2,776 | -2,988 | -511 | -4,099 | 2,745 |
| -1,107 | -1,866 | -726.45 | -800.03 | 2,806 |