| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 8,309 | -42.3% |
| 4Q24 | 9,428 | -34.6% |
| 3Q24 | 9,485 | -33.7% |
| 2Q24 | 9,457 | -44.8% |
| 1Q24 | 14,398 | -15.4% |
| 4Q23 | 14,408 | -17.5% |
| 3Q23 | 14,297 | -12.3% |
| 2Q23 | 17,133 | +4.9% |
| 1Q23 | 17,013 | +14.9% |
| 4Q22 | 17,469 | +19.6% |
| 3Q22 | 16,298 | +14.1% |
| 2Q22 | 16,327 | +19.4% |
| 1Q22 | 14,813 | +241.2% |
| 4Q21 | 14,603 | +266.6% |
| 3Q21 | 14,285 | +284.4% |
| 2Q21 | 13,677 | +284.4% |
| 1Q21 | 4,341 | +31.3% |
| 4Q20 | 3,983 | +39.1% |
| 3Q20 | 3,716 | +45.3% |
| 2Q20 | 3,558 | +63.8% |
| 1Q20 | 3,307 | +102.0% |
| 4Q19 | 2,864 | +22.3% |
| 3Q19 | 2,557 | +15.1% |
| 2Q19 | 2,172 | +14.4% |
| 1Q19 | 1,637 | -18.3% |
| 4Q18 | 2,342 | +26.6% |
| 3Q18 | 2,221 | +24.3% |
| 2Q18 | 1,899 | - |
| 1Q18 | 2,003 | - |
| 4Q17 | 1,850 | - |
| 3Q17 | 1,787 | - |