| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 49,445 | -11.0% |
| 1Q24 | 55,526 | -0.4% |
| 1Q23 | 55,744 | +4.9% |
| 1Q22 | 53,138 | +139.8% |
| 1Q21 | 22,155 | +5.7% |
| 1Q20 | 20,957 | +9.9% |
| 1Q19 | 19,074 | +4.2% |
| 1Q18 | 18,304 | +57.9% |
| 1Q17 | 11,594 | +141.5% |
| 1Q16 | 4,801 | +3.7% |
| 1Q15 | 4,629 | -2.9% |
| 1Q14 | 4,765 | +1.1% |
| 1Q13 | 4,712 | -1.4% |
| 1Q12 | 4,777 | +6.2% |
| 1Q11 | 4,500 | -1.1% |
| 1Q10 | 4,551 | - |