| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 48,000 | +6.7% |
| 1Q24 | 45,000 | +2.3% |
| 1Q23 | 44,000 | +10.0% |
| 1Q22 | 40,000 | +21.2% |
| 1Q21 | 33,000 | +65.0% |
| 1Q20 | 20,000 | -20.0% |
| 1Q19 | 25,000 | -32.4% |
| 1Q18 | 37,000 | -24.5% |
| 1Q17 | 49,000 | +11.4% |
| 1Q16 | 44,000 | +35.1% |
| 1Q15 | 32,574 | -1.3% |
| 1Q14 | 32,994 | +51.4% |
| 3Q13 | 24,128 | +19.0% |
| 2Q13 | 22,108 | +12.4% |
| 1Q13 | 21,799 | +18.9% |
| 3Q12 | 20,279 | - |
| 2Q12 | 19,671 | - |
| 1Q12 | 18,339 | - |