| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 43,700 | -4.4% |
| 1Q24 | 45,700 | +2.2% |
| 1Q23 | 44,700 | +5.4% |
| 1Q22 | 42,400 | -0.5% |
| 1Q21 | 42,600 | +9.0% |
| 1Q20 | 39,100 | +4.8% |
| 1Q19 | 37,300 | -4.6% |
| 3Q18 | 42,400 | - |
| 2Q18 | 43,200 | - |
| 1Q18 | 39,100 | +65.7% |
| 1Q17 | 23,600 | -29.8% |
| 1Q16 | 33,600 | +47.4% |
| 1Q15 | 22,800 | -31.1% |
| 1Q14 | 33,100 | -1.8% |
| 1Q13 | 33,700 | +4.7% |
| 1Q12 | 32,200 | +5.9% |
| 1Q11 | 30,400 | -10.3% |
| 1Q10 | 33,900 | - |