| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,477 | -11.8% |
| 3Q25 | 1,395 | -16.8% |
| 2Q25 | 1,544 | -12.8% |
| 1Q25 | 1,408 | -21.8% |
| 4Q24 | 1,674 | +6.2% |
| 3Q24 | 1,676 | -21.6% |
| 2Q24 | 1,770 | +8.8% |
| 1Q24 | 1,800 | -28.7% |
| 4Q23 | 1,576 | +92.0% |
| 3Q23 | 2,137 | +307.8% |
| 2Q23 | 1,627 | +289.2% |
| 1Q23 | 2,524 | +422.6% |
| 4Q22 | 821 | +93.6% |
| 3Q22 | 524 | +39.7% |
| 2Q22 | 418 | +14.2% |
| 1Q22 | 483 | +61.5% |
| 4Q21 | 424 | +78.9% |
| 3Q21 | 375 | +57.6% |
| 2Q21 | 366 | +51.2% |
| 1Q21 | 299 | +21.5% |
| 4Q20 | 237 | -11.2% |
| 3Q20 | 238 | -14.7% |
| 2Q20 | 242 | -56.1% |
| 1Q20 | 246 | -55.4% |
| 4Q19 | 267 | - |
| 3Q19 | 279 | - |
| 2Q19 | 551 | - |
| 1Q19 | 552 | - |