| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,387 | -6.5% |
| 4Q24 | 1,306 | -12.2% |
| 3Q24 | 1,382 | -2.7% |
| 2Q24 | 1,438 | -11.2% |
| 1Q24 | 1,484 | -10.6% |
| 4Q23 | 1,488 | -14.7% |
| 3Q23 | 1,420 | -20.3% |
| 2Q23 | 1,620 | -8.9% |
| 1Q23 | 1,660 | -4.2% |
| 4Q22 | 1,744 | -8.9% |
| 3Q22 | 1,781 | -9.1% |
| 2Q22 | 1,778 | -13.1% |
| 1Q22 | 1,733 | -8.3% |
| 4Q21 | 1,915 | +4.2% |
| 3Q21 | 1,959 | +16.8% |
| 2Q21 | 2,045 | +23.2% |
| 1Q21 | 1,890 | +17.5% |
| 4Q20 | 1,838 | +15.7% |
| 3Q20 | 1,677 | +6.7% |
| 2Q20 | 1,660 | +10.3% |
| 1Q20 | 1,609 | +9.0% |
| 4Q19 | 1,589 | -5.3% |
| 3Q19 | 1,572 | -8.8% |
| 2Q19 | 1,505 | -11.2% |
| 1Q19 | 1,476 | -15.2% |
| 4Q18 | 1,678 | -5.6% |
| 3Q18 | 1,724 | -3.3% |
| 2Q18 | 1,694 | -2.5% |
| 1Q18 | 1,740 | +0.6% |
| 4Q17 | 1,778 | +5.0% |
| 3Q17 | 1,782 | +17.7% |
| 2Q17 | 1,738 | +20.0% |
| 1Q17 | 1,730 | +21.4% |
| 4Q16 | 1,694 | +17.6% |
| 3Q16 | 1,514 | +7.9% |
| 2Q16 | 1,448 | +5.7% |
| 1Q16 | 1,425 | +2.6% |
| 4Q15 | 1,441 | +5.3% |
| 3Q15 | 1,403 | +5.3% |
| 2Q15 | 1,370 | -0.1% |
| 1Q15 | 1,389 | +0.4% |
| 4Q14 | 1,369 | +3.0% |
| 3Q14 | 1,333 | +8.6% |
| 2Q14 | 1,372 | +11.9% |
| 1Q14 | 1,384 | +12.3% |
| 4Q13 | 1,329 | +11.3% |
| 3Q13 | 1,228 | +6.0% |
| 2Q13 | 1,226 | +11.8% |
| 1Q13 | 1,232 | +18.9% |
| 4Q12 | 1,194 | +14.4% |
| 3Q12 | 1,158 | +12.1% |
| 2Q12 | 1,097 | - |
| 1Q12 | 1,036 | - |
| 4Q11 | 1,044 | - |
| 3Q11 | 1,033 | - |