| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/12 | 60,743 | +39.5% |
| 2024/12 | 43,555 | +13.0% |
| 2023/12 | 38,530 | +16.5% |
| 2022/12 | 33,079 | +24.3% |
| 2021/12 | 26,617 | +8.3% |
| 2020/12 | 24,579 | +20.4% |
| 2019/12 | 20,408 | +9.3% |
| 2018/12 | 18,668 | +4.9% |
| 2017/12 | 17,804 | +10.3% |
| 2016/12 | 16,135 | +20.5% |
| 2015/12 | 13,392 | +148.0% |
| 2014/12 | 5,401 | +1482.8% |
| 2013/12 | 341 | +172.5% |
| 2012/12 | 125 | - |