| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,016 | +12.5% |
| 3Q25 | 4,866 | +6.8% |
| 2Q25 | 4,614 | +0.7% |
| 1Q25 | 4,571 | -0.2% |
| 4Q24 | 4,459 | -0.0% |
| 3Q24 | 4,555 | -0.5% |
| 2Q24 | 4,582 | -0.5% |
| 1Q24 | 4,580 | -0.4% |
| 4Q23 | 4,460 | +1.0% |
| 3Q23 | 4,578 | -4.6% |
| 2Q23 | 4,606 | +8.8% |
| 1Q23 | 4,599 | +9.1% |
| 4Q22 | 4,418 | -7.5% |
| 3Q22 | 4,799 | +18.9% |
| 2Q22 | 4,235 | -3.6% |
| 1Q22 | 4,216 | -3.4% |
| 4Q21 | 4,777 | +8.4% |
| 3Q21 | 4,036 | -11.5% |
| 2Q21 | 4,392 | -3.9% |
| 1Q21 | 4,365 | -6.1% |
| 4Q20 | 4,407 | -5.6% |
| 3Q20 | 4,558 | -4.6% |
| 2Q20 | 4,572 | -2.1% |
| 1Q20 | 4,647 | -0.4% |
| 4Q19 | 4,667 | -1.5% |
| 3Q19 | 4,778 | -0.0% |
| 2Q19 | 4,668 | +2.0% |
| 1Q19 | 4,666 | +1.9% |
| 4Q18 | 4,736 | +2.4% |
| 3Q18 | 4,779 | -4.9% |
| 2Q18 | 4,576 | -1.0% |
| 1Q18 | 4,578 | -2.9% |
| 4Q17 | 4,627 | -7.0% |
| 3Q17 | 5,026 | +9.7% |
| 2Q17 | 4,624 | -6.0% |
| 1Q17 | 4,714 | -8.5% |
| 4Q16 | 4,976 | -5.7% |
| 3Q16 | 4,582 | -7.1% |
| 2Q16 | 4,917 | -4.1% |
| 1Q16 | 5,152 | +2.0% |
| 4Q15 | 5,276 | +1.7% |
| 3Q15 | 4,934 | -8.3% |
| 2Q15 | 5,128 | +1.2% |
| 1Q15 | 5,050 | -1.4% |
| 4Q14 | 5,190 | +0.1% |
| 3Q14 | 5,379 | +5.9% |
| 2Q14 | 5,065 | +3.7% |
| 1Q14 | 5,124 | +4.6% |
| 4Q13 | 5,187 | +5.1% |
| 3Q13 | 5,080 | -1.3% |
| 2Q13 | 4,882 | -0.2% |
| 1Q13 | 4,901 | -1.0% |
| 4Q12 | 4,933 | +3.5% |
| 3Q12 | 5,148 | -1.2% |
| 2Q12 | 4,891 | +5.2% |
| 1Q12 | 4,953 | +7.6% |
| 4Q11 | 4,764 | +6.4% |
| 3Q11 | 5,210 | +12.8% |
| 2Q11 | 4,650 | - |
| 1Q11 | 4,605 | - |
| 4Q10 | 4,477 | - |
| 3Q10 | 4,618 | - |