| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 3,823 | -28.5% |
| 1Q24 | 5,345 | -0.2% |
| 1Q23 | 5,357 | +3.2% |
| 1Q22 | 5,189 | +3.5% |
| 3Q21 | 5,022 | +2.3% |
| 2Q21 | 5,200 | +6.1% |
| 1Q21 | 5,013 | +2.4% |
| 3Q20 | 4,907 | +3.8% |
| 2Q20 | 4,903 | +2.2% |
| 1Q20 | 4,894 | +1.8% |
| 3Q19 | 4,728 | - |
| 2Q19 | 4,799 | - |
| 1Q19 | 4,808 | +2.3% |
| 1Q18 | 4,701 | +4.8% |
| 1Q17 | 4,485 | +44.3% |
| 1Q16 | 3,109 | +1.8% |
| 1Q15 | 3,055 | +34.1% |
| 1Q14 | 2,279 | +13.1% |
| 1Q13 | 2,015 | +0.7% |
| 1Q12 | 2,001 | - |