| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 64,000 | -15.8% |
| 1Q24 | 76,000 | -43.7% |
| 1Q23 | 135,000 | +29.8% |
| 1Q22 | 104,000 | +5.1% |
| 1Q21 | 99,000 | +7.6% |
| 1Q20 | 92,000 | -31.3% |
| 1Q19 | 134,000 | -16.8% |
| 1Q18 | 161,000 | -19.5% |
| 1Q17 | 200,000 | -3.8% |
| 1Q16 | 208,000 | -4.6% |
| 1Q15 | 218,000 | -4.4% |
| 1Q14 | 228,000 | +7.5% |
| 1Q13 | 212,000 | +16.5% |
| 1Q12 | 182,000 | -3.7% |
| 1Q11 | 189,000 | - |