| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 21,600 | -4.8% |
| 1Q24 | 22,700 | -14.3% |
| 3Q23 | 21,900 | -6.8% |
| 2Q23 | 22,000 | -6.8% |
| 1Q23 | 26,500 | +9.1% |
| 3Q22 | 23,500 | -6.0% |
| 2Q22 | 23,600 | - |
| 1Q22 | 24,300 | -2.8% |
| 3Q21 | 25,000 | - |
| 1Q21 | 25,000 | +3.3% |
| 1Q20 | 24,200 | +13.6% |
| 1Q19 | 21,300 | +12.1% |
| 1Q18 | 19,000 | +10.5% |
| 1Q17 | 17,200 | +20.3% |
| 1Q16 | 14,300 | +26.5% |
| 1Q15 | 11,300 | +6.6% |
| 1Q14 | 10,600 | +6.0% |
| 1Q13 | 10,000 | -1.0% |
| 1Q12 | 10,100 | - |