| - | 8,480 | 3,903 | 722 | 3,351 |
Depreciation & Amortization | - | 284 | 285 | 306 | 337.4 |
Gain (Loss) on Sale of Assets | - | 13 | 36 | -1 | -3.6 |
Gain (Loss) on Sale of Investments | - | -294 | -312 | 1,887 | -1,379 |
| - | 122 | 121 | 123 | 100.7 |
Change in Accounts Receivable | - | -2,411 | -1,541 | -1,017 | -1,147 |
| - | 329 | 738 | -852 | -508.7 |
Change in Accounts Payable | - | 1,236 | 700 | 199 | 399.7 |
Change in Unearned Revenue | - | 3,724 | 2,840 | 1,678 | 2,111 |
| - | -358 | 181 | -515 | -86 |
Change in Insurance Reserves / Liabilities | - | 4,668 | 4,030 | 4,195 | 4,753 |
Change in Other Net Operating Assets | - | -400 | -195 | 88 | -48.8 |
| - | 15,119 | 10,643 | 6,849 | 7,762 |
Operating Cash Flow Growth | - | 42.06% | 55.40% | -11.76% | 12.40% |
| - | -285 | -252 | -292 | -243.5 |
Sale of Property, Plant & Equipment | - | 77 | 47 | 35 | 66.2 |
| - | - | - | - | -313.2 |
| - | -13,712 | -10,626 | -7,521 | -2,677 |
Other Investing Activities | - | 171 | -11 | -178 | 47.9 |
| - | -13,749 | -10,842 | -7,956 | -3,120 |
| - | - | 496 | 1,486 | - |
| - | - | - | - | -520 |
| - | - | 496 | 1,486 | -520 |
Repurchases of Common Stock | - | -134 | -141 | -99 | -223 |
Repurchases of Preferred Stock | - | -500 | - | - | - |
| - | -674 | -234 | -234 | -3,747 |
| - | -8 | -43 | -27 | -26.8 |
| - | -682 | -277 | -261 | -3,773 |
| - | -1,316 | 78 | 1,126 | -4,516 |
| - | 54 | -121 | 19 | 125.6 |
| - | 14,834 | 10,391 | 6,557 | 7,518 |
| - | 42.76% | 58.47% | -12.78% | 12.51% |
| - | 19.69% | 16.74% | 13.22% | 15.77% |
| - | 25.24 | 17.69 | 11.17 | 12.81 |
| - | 276 | 265 | 229 | 224 |
| - | 2,585 | 821 | 719 | 842.4 |
| - | 17,324 | 11,514 | 3,310 | 10,725 |
| - | 17,498 | 11,682 | 3,462 | 10,861 |
Change in Working Capital | - | 6,514 | 6,610 | 3,587 | 5,355 |