| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 148,000 | -1.3% |
| 1Q24 | 150,000 | +17.2% |
| 1Q23 | 128,000 | -7.2% |
| 1Q22 | 138,000 | +0.7% |
| 1Q21 | 137,000 | +3.0% |
| 1Q20 | 133,000 | +3.9% |
| 1Q19 | 128,000 | -0.8% |
| 1Q18 | 129,000 | +18.3% |
| 1Q17 | 109,000 | +2.8% |
| 1Q16 | 106,000 | -7.0% |
| 1Q15 | 114,000 | +5.6% |
| 1Q14 | 108,000 | -1.8% |
| 1Q13 | 110,000 | +3.8% |
| 1Q12 | 106,000 | +7.1% |
| 1Q11 | 99,000 | +7.6% |
| 1Q10 | 92,000 | - |