| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 71,000 | +9.2% |
| 1Q24 | 65,000 | +25.0% |
| 1Q23 | 52,000 | 0.0% |
| 1Q22 | 52,000 | -17.5% |
| 1Q21 | 63,000 | -3.1% |
| 1Q20 | 65,000 | +22.6% |
| 1Q19 | 53,000 | 0.0% |
| 1Q18 | 53,000 | +1.9% |
| 1Q17 | 52,000 | +6.1% |
| 1Q16 | 49,000 | 0.0% |
| 1Q15 | 49,000 | -2.0% |
| 1Q14 | 50,000 | -7.4% |
| 1Q13 | 54,000 | -3.6% |
| 1Q12 | 56,000 | -6.7% |
| 1Q11 | 60,000 | -13.0% |
| 1Q10 | 69,000 | - |