| 90,798 | 77,670 | 59,248 | 30,425 | -2,722 | 33,364 |
Depreciation & Amortization | 70,439 | 65,756 | 52,795 | 48,663 | 41,921 | 34,433 |
| 19,810 | 19,467 | 22,011 | 24,023 | 19,621 | 12,757 |
| -3,934 | -3,410 | -2,636 | -6,624 | 8,818 | -14,616 |
| -14,330 | -7,333 | -3,249 | -8,348 | -8,622 | -9,145 |
| -158 | -3,002 | -1,884 | 1,449 | -2,592 | -9,487 |
Changes in Accounts Payable | 11,537 | 11,231 | 2,972 | 5,473 | 2,945 | 3,602 |
Changes in Accrued Expenses | -9,003 | -5,019 | -2,904 | -2,428 | -1,558 | 2,123 |
Changes in Unearned Revenue | -587 | -214 | 4,007 | 4,578 | 2,216 | 2,314 |
Changes in Other Operating Activities | -16,041 | -15,632 | -14,483 | -12,265 | -13,275 | -9,018 |
| 148,531 | 139,514 | 115,877 | 84,946 | 46,752 | 46,327 |
Operating Cash Flow Growth | 30.40% | 20.40% | 36.41% | 81.69% | 0.92% | -29.88% |
| -151,003 | -131,819 | -82,999 | -52,729 | -63,645 | -61,053 |
Sale of Property, Plant & Equipment | 3,704 | 3,499 | 5,341 | 4,596 | 5,324 | 5,657 |
| -64,693 | -54,770 | -26,005 | -1,488 | -2,565 | -60,157 |
Proceeds from Sale of Investments | 54,335 | 44,386 | 16,403 | 5,627 | 31,601 | 59,384 |
Other Investing Activities | -19,297 | -3,841 | -7,082 | -5,839 | -8,316 | -1,985 |
| -176,954 | -142,545 | -94,342 | -49,833 | -37,601 | -58,154 |
| 13,523 | 9,320 | 5,142 | 18,129 | 41,553 | 7,956 |
| -12,453 | -8,426 | -5,060 | -25,677 | -37,554 | -7,753 |
Net Short-Term Debt Issued (Repaid) | 1,070 | 894 | 82 | -7,548 | 3,999 | 203 |
| 69,114 | 15,673 | - | - | 21,166 | 19,003 |
| -6,963 | -6,906 | -11,894 | -8,331 | -9,447 | -12,915 |
Net Long-Term Debt Issued (Repaid) | 62,151 | 8,767 | -11,894 | -8,331 | 11,719 | 6,088 |
Repurchase of Common Stock | - | - | - | - | -6,000 | - |
Net Common Stock Issued (Repurchased) | - | - | - | - | -6,000 | - |
| 62,475 | 9,661 | -11,812 | -15,879 | 9,718 | 6,291 |
Effect of Exchange Rate Changes on Cash and Cash Equivalents | 747 | 1,164 | -1,301 | 403 | -1,093 | -364 |
| 34,799 | 7,794 | 8,422 | 19,637 | 17,776 | -5,900 |
| -2,472 | 7,695 | 32,878 | 32,217 | -16,893 | -14,726 |
| - | -76.59% | 2.05% | - | - | - |
| -0.33% | 1.07% | 5.15% | 5.61% | -3.29% | -3.13% |
| -0.23 | 0.71 | 3.07 | 3.07 | -1.66 | -1.43 |
| 59,203 | 8,632 | 4,940 | 7,287 | -20,992 | 2,569 |
| -27,219 | -14,411 | 16,835 | 22,607 | -28,378 | -15,331 |