| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 20,000 | -5.9% |
| 1Q24 | 21,253 | -3.3% |
| 1Q23 | 21,974 | +4.0% |
| 1Q22 | 21,124 | +20.2% |
| 1Q21 | 17,575 | +25.2% |
| 1Q20 | 14,043 | +11.1% |
| 1Q19 | 12,637 | +2.7% |
| 1Q18 | 12,310 | -1.1% |
| 1Q17 | 12,448 | -14.0% |
| 1Q16 | 14,473 | +153.4% |
| 1Q15 | 5,711 | +23.8% |
| 3Q14 | 5,314 | +18.4% |
| 2Q14 | 4,779 | +0.1% |
| 1Q14 | 4,612 | +3.1% |
| 3Q13 | 4,488 | - |
| 2Q13 | 4,772 | - |
| 1Q13 | 4,472 | +91.5% |
| 1Q12 | 2,335 | - |