| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,462 | -1.5% |
| 3Q25 | 2,484 | -11.3% |
| 2Q25 | 2,500 | -10.7% |
| 1Q25 | 2,600 | -7.1% |
| 4Q24 | 2,500 | -13.8% |
| 3Q24 | 2,800 | 0.0% |
| 2Q24 | 2,800 | 0.0% |
| 1Q24 | 2,800 | 0.0% |
| 4Q23 | 2,900 | 0.0% |
| 3Q23 | 2,800 | +47.4% |
| 2Q23 | 2,800 | +55.6% |
| 1Q23 | 2,800 | +55.6% |
| 4Q22 | 2,900 | +81.3% |
| 3Q22 | 1,900 | +26.7% |
| 2Q22 | 1,800 | +28.6% |
| 1Q22 | 1,800 | +20.0% |
| 4Q21 | 1,600 | +8.2% |
| 3Q21 | 1,500 | 0.0% |
| 2Q21 | 1,400 | 0.0% |
| 1Q21 | 1,500 | +7.4% |
| 4Q20 | 1,479 | +8.3% |
| 3Q20 | 1,500 | +25.0% |
| 2Q20 | 1,400 | +27.3% |
| 1Q20 | 1,396 | - |
| 4Q19 | 1,366 | - |
| 3Q19 | 1,200 | - |
| 2Q19 | 1,100 | - |