| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,870 | +7.4% |
| 3Q25 | 4,029 | +6.8% |
| 2Q25 | 5,001 | +35.9% |
| 1Q25 | 3,878 | +9.8% |
| 4Q24 | 3,602 | -4.7% |
| 3Q24 | 3,773 | +16.1% |
| 2Q24 | 3,679 | +2.3% |
| 1Q24 | 3,531 | -5.1% |
| 4Q23 | 3,779 | +0.6% |
| 3Q23 | 3,250 | -14.4% |
| 2Q23 | 3,595 | -0.6% |
| 1Q23 | 3,720 | -10.3% |
| 4Q22 | 3,756 | +1.3% |
| 3Q22 | 3,795 | +3.7% |
| 2Q22 | 3,618 | -2.1% |
| 1Q22 | 4,147 | +15.0% |
| 4Q21 | 3,706 | +5.4% |
| 3Q21 | 3,659 | +1.5% |
| 2Q21 | 3,695 | +2.9% |
| 1Q21 | 3,607 | +1.4% |
| 4Q20 | 3,516 | -0.8% |
| 3Q20 | 3,606 | +6.1% |
| 2Q20 | 3,590 | +2.3% |
| 1Q20 | 3,556 | +1.9% |
| 4Q19 | 3,543 | +57.5% |
| 3Q19 | 3,400 | +55.5% |
| 2Q19 | 3,508 | +44.6% |
| 1Q19 | 3,489 | +44.8% |
| 4Q18 | 2,250 | -11.6% |
| 3Q18 | 2,186 | +3.9% |
| 2Q18 | 2,426 | +3.1% |
| 1Q18 | 2,410 | +27.8% |
| 4Q17 | 2,544 | +36.5% |
| 3Q17 | 2,103 | +22.3% |
| 2Q17 | 2,353 | +20.9% |
| 1Q17 | 1,886 | -4.0% |
| 4Q16 | 1,864 | -6.0% |
| 3Q16 | 1,720 | -6.9% |
| 2Q16 | 1,947 | +1.4% |
| 1Q16 | 1,965 | +2.8% |
| 4Q15 | 1,982 | +1.0% |
| 3Q15 | 1,847 | +7.1% |
| 2Q15 | 1,920 | +5.3% |
| 1Q15 | 1,911 | +8.8% |
| 4Q14 | 1,963 | +14.6% |
| 3Q14 | 1,725 | -3.3% |
| 2Q14 | 1,824 | +34.6% |
| 1Q14 | 1,757 | +30.0% |
| 4Q13 | 1,713 | +27.6% |
| 3Q13 | 1,784 | +43.3% |
| 2Q13 | 1,355 | +5.9% |
| 1Q13 | 1,352 | +8.3% |
| 4Q12 | 1,343 | +6.3% |
| 3Q12 | 1,245 | +15.9% |
| 2Q12 | 1,280 | +22.5% |
| 1Q12 | 1,248 | +24.3% |
| 4Q11 | 1,264 | +21.7% |
| 3Q11 | 1,074 | +21.4% |
| 2Q11 | 1,045 | - |
| 1Q11 | 1,004 | - |
| 4Q10 | 1,039 | - |
| 3Q10 | 885 | - |