| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,583 | +2.7% |
| 4Q25 | 2,668 | -5.5% |
| 3Q25 | 2,657 | -16.9% |
| 2Q25 | 2,568 | -19.6% |
| 1Q25 | 2,516 | -13.4% |
| 4Q24 | 2,823 | 0.0% |
| 3Q24 | 3,199 | +11.6% |
| 2Q24 | 3,195 | +14.0% |
| 1Q24 | 2,904 | +5.1% |
| 4Q23 | 2,822 | +1.7% |
| 3Q23 | 2,866 | +8.5% |
| 2Q23 | 2,803 | +7.7% |
| 1Q23 | 2,764 | +20.1% |
| 4Q22 | 2,776 | +61.1% |
| 3Q22 | 2,641 | +54.9% |
| 2Q22 | 2,603 | +55.9% |
| 1Q22 | 2,302 | +23.0% |
| 4Q21 | 1,723 | +9.5% |
| 3Q21 | 1,705 | +8.8% |
| 2Q21 | 1,670 | +5.9% |
| 1Q21 | 1,871 | +19.0% |
| 4Q20 | 1,574 | +3.8% |
| 3Q20 | 1,567 | +29.9% |
| 2Q20 | 1,577 | +35.4% |
| 1Q20 | 1,572 | +30.6% |
| 4Q19 | 1,516 | - |
| 3Q19 | 1,206 | - |
| 2Q19 | 1,165 | - |
| 1Q19 | 1,204 | - |
| 4Q16 | 1,554 | -22.1% |
| 3Q16 | 1,616 | -20.9% |
| 2Q16 | 1,660 | -16.8% |
| 1Q16 | 1,672 | -47.8% |
| 4Q15 | 1,994 | -45.6% |
| 3Q15 | 2,044 | -52.2% |
| 2Q15 | 1,994 | -53.0% |
| 1Q15 | 3,203 | -27.4% |
| 4Q14 | 3,663 | -16.7% |
| 3Q14 | 4,277 | -2.6% |
| 2Q14 | 4,244 | -3.3% |
| 1Q14 | 4,411 | +5.1% |
| 4Q13 | 4,399 | +22.2% |
| 3Q13 | 4,391 | +25.6% |
| 2Q13 | 4,387 | +24.5% |
| 1Q13 | 4,197 | +18.4% |
| 4Q12 | 3,599 | +212.4% |
| 3Q12 | 3,497 | - |
| 2Q12 | 3,524 | - |
| 1Q12 | 3,546 | - |
| 4Q11 | 1,152 | - |