| 8,287 | 3,814 | 3,404 | -4,817 | -16,077 | -7,818 |
Depreciation & Amortization | 22,890 | 20,622 | 17,447 | 15,845 | 13,738 | 12,003 |
| 48 | 48 | 136 | 56 | 7,643 | 23 |
Loss (Gain) on Sale of Assets | -3,088 | -3,088 | -3,659 | - | -214 | - |
| 914 | 1,277 | 1,653 | 1,966 | 2,410 | 203 |
Change in Accounts Receivable | -3,338 | -3,082 | 3,867 | 6,899 | -9,732 | -10,991 |
| -4,600 | -2,395 | -755 | -1,040 | -59 | -221 |
Change in Accounts Payable | 6,844 | 730 | 3,493 | 1,404 | 3,481 | -555 |
Change in Unearned Revenue | - | - | - | - | - | 1,538 |
Change in Other Net Operating Assets | -4,493 | -899 | -1,445 | -1,491 | 990 | -342 |
Other Operating Activities | 54,719 | 50,538 | 44,790 | 46,750 | 40,210 | 38,241 |
| 78,183 | 67,565 | 68,931 | 65,572 | 42,390 | 32,081 |
Operating Cash Flow Growth | 17.39% | -1.98% | 5.12% | 54.69% | 32.13% | -8.57% |
| -81,267 | -93,659 | -153,839 | -86,364 | -89,830 | -24,482 |
Sale of Property, Plant & Equipment | 1 | - | 1 | 56 | 134 | - |
| - | - | -1,638 | -120 | -15,929 | 12 |
| 3,365 | 5,419 | 6,861 | 19 | 4,765 | 3,597 |
| 1,411 | 10,229 | -17,298 | 9,394 | -24,770 | 1,448 |
Other Investing Activities | 3,741 | 4,139 | 3,606 | 2,092 | 1,833 | 2,013 |
| -73,307 | -74,164 | -162,535 | -74,978 | -124,747 | -17,412 |
| - | - | - | - | - | 19,384 |
| - | 362,957 | 413,976 | 246,572 | 290,949 | 125,204 |
| 358,705 | 362,957 | 413,976 | 246,572 | 290,949 | 144,588 |
| - | - | - | - | - | -20,002 |
| - | -286,639 | -280,938 | -188,195 | -213,536 | -95,948 |
| -292,846 | -286,639 | -280,938 | -188,195 | -213,536 | -115,950 |
| 65,859 | 76,318 | 133,038 | 58,377 | 77,413 | 28,638 |
| 420 | 20 | 17 | 14 | 67,999 | - |
Repurchase of Common Stock | - | - | -4,819 | -13,276 | -1,315 | - |
| - | - | - | - | -19,609 | - |
Other Financing Activities | -49,835 | -56,354 | -45,819 | -26,002 | -34,450 | -35,717 |
| 16,444 | 19,984 | 82,417 | 19,113 | 90,038 | -7,079 |
Foreign Exchange Rate Adjustments | 32 | 13 | 26 | 96 | 19 | - |
| 21,352 | 13,398 | -11,161 | 9,803 | 7,700 | 7,590 |
| -3,084 | -26,094 | -84,908 | -20,792 | -47,440 | 7,599 |
| -2.51% | -26.88% | -104.41% | -26.58% | -79.93% | 15.77% |
| -8.38 | -71.27 | -231.75 | -54.35 | -128.34 | 18.94 |
| 60,301 | 57,848 | 52,190 | 42,743 | 34,553 | 33,528 |
| 3,131 | 2,222 | 3,294 | 2,084 | 3,087 | -254 |
| -73,141 | -90,065 | -130,584 | -40,871 | -65,604 | -17,677 |
| -39,036 | -59,065 | -104,302 | -13,955 | -43,312 | 4,190 |
Change in Working Capital | -5,587 | -5,646 | 5,160 | 5,772 | -5,320 | -10,571 |