| 1,270 | 517 | 1,294 | 2,797 |
Depreciation & Amortization | 739 | 593 | 491 | 432 |
Gain (Loss) on Sale of Assets | - | - | - | 14 |
Gain (Loss) on Sale of Investments | -341 | 542 | 530 | -588 |
| 82 | 60 | 49 | 42 |
Change in Accounts Receivable | -43 | 37 | 178 | -120 |
| -13 | 78 | 276 | 59 |
| 83 | -50 | 66 | 140 |
Change in Insurance Reserves / Liabilities | 1,796 | 1,285 | 998 | 887 |
Change in Other Net Operating Assets | -294 | -26 | -385 | 199 |
Other Operating Activities | -372 | -49 | -1,337 | -664 |
| 6,815 | 6,478 | 4,355 | 4,090 |
Operating Cash Flow Growth | 5.20% | 48.75% | 6.48% | 159.19% |
| -146 | -132 | -138 | -131 |
| -586 | -299 | -180 | -100 |
| -7,137 | -8,643 | -10,121 | -7,207 |
Other Investing Activities | 7 | -16 | -85 | -11 |
| -7,862 | -9,090 | -10,524 | -7,449 |
| 1,068 | 851 | 550 | 449 |
| -365 | -185 | - | - |
| 703 | 666 | 550 | 449 |
| 21 | 15 | 39 | 48 |
Repurchases of Common Stock | -34 | -41 | -568 | -480 |
| -532 | -500 | -489 | -446 |
Other Financing Activities | -536 | -209 | -517 | 194 |
| 1,759 | 3,093 | 4,095 | 5,000 |
| 712 | 481 | -2,074 | 1,641 |
| 6,669 | 6,346 | 4,217 | 3,959 |
| 5.09% | 50.49% | 6.52% | 169.69% |
| 48.63% | 53.83% | 36.34% | 25.30% |
| 24.43 | 23.42 | 15.22 | 13.79 |
| 200 | 157 | 125 | 112 |
| 237 | 216 | 387 | 653 |
| 76.13 | 2,621 | -764.5 | 3,363 |
| 206.75 | 2,729 | -692.63 | 3,435 |
Change in Working Capital | 5,324 | 4,710 | 3,189 | 2,015 |