| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 81,000 | -2.4% |
| 1Q24 | 83,000 | -15.3% |
| 1Q23 | 98,000 | -11.7% |
| 1Q22 | 111,000 | +0.9% |
| 1Q21 | 110,000 | +11.1% |
| 1Q20 | 99,000 | +4.2% |
| 1Q19 | 95,000 | +15.9% |
| 1Q18 | 82,000 | +2.5% |
| 1Q17 | 80,000 | +29.0% |
| 1Q16 | 62,000 | +51.2% |
| 1Q15 | 41,000 | -25.5% |
| 1Q14 | 55,000 | +5.8% |
| 1Q13 | 52,000 | -1.9% |
| 1Q12 | 53,000 | -41.8% |
| 1Q11 | 91,000 | -47.4% |
| 1Q10 | 173,000 | - |