| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q26 | 3,040 | -40.1% |
| 3Q26 | 2,998 | -40.9% |
| 2Q26 | 3,122 | -39.5% |
| 1Q26 | 3,962 | -25.1% |
| 4Q25 | 5,077 | -1.2% |
| 3Q25 | 5,071 | +0.9% |
| 2Q25 | 5,163 | -2.0% |
| 1Q25 | 5,292 | +12.0% |
| 4Q24 | 5,137 | +10.4% |
| 3Q24 | 5,025 | +11.7% |
| 2Q24 | 5,266 | +12.3% |
| 1Q24 | 4,725 | +31.6% |
| 4Q23 | 4,651 | +111.8% |
| 3Q23 | 4,498 | +110.9% |
| 2Q23 | 4,689 | +128.2% |
| 1Q23 | 3,591 | +82.1% |
| 4Q22 | 2,196 | +14.5% |
| 3Q22 | 2,133 | +62.5% |
| 2Q22 | 2,055 | +102.3% |
| 1Q22 | 1,972 | +92.8% |
| 4Q21 | 1,918 | +189.7% |
| 3Q21 | 1,313 | +108.7% |
| 2Q21 | 1,016 | +76.4% |
| 1Q21 | 1,023 | +117.7% |
| 4Q20 | 662 | - |
| 3Q20 | 629 | - |
| 2Q20 | 576 | - |
| 1Q20 | 470 | - |