| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 433,000 | +11.0% |
| 1Q24 | 390,000 | -2.5% |
| 1Q23 | 400,000 | +0.5% |
| 1Q22 | 398,000 | -5.7% |
| 1Q21 | 422,000 | +25.2% |
| 1Q20 | 337,000 | +13.5% |
| 1Q19 | 297,000 | -14.7% |
| 1Q18 | 348,000 | +17.6% |
| 1Q17 | 296,000 | +13.4% |
| 1Q16 | 261,000 | +4.0% |
| 1Q15 | 251,000 | +0.8% |
| 1Q14 | 249,000 | +1.6% |
| 1Q13 | 245,000 | -3.5% |
| 1Q12 | 254,000 | +11.9% |
| 2Q11 | 227,000 | +2.7% |
| 1Q10 | 221,000 | - |