| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 270,000 | -4.9% |
| 1Q24 | 284,000 | +13.1% |
| 1Q23 | 251,000 | +2.9% |
| 1Q22 | 244,000 | +23.9% |
| 1Q21 | 197,000 | +0.5% |
| 1Q20 | 196,000 | +1.6% |
| 1Q19 | 193,000 | -3.0% |
| 1Q18 | 199,000 | +7.6% |
| 1Q17 | 185,000 | +6.3% |
| 1Q16 | 174,000 | +1.2% |
| 1Q15 | 172,000 | -6.0% |
| 1Q14 | 183,000 | +3.4% |
| 1Q13 | 177,000 | +4.1% |
| 1Q12 | 170,000 | -6.6% |
| 1Q11 | 182,000 | - |