| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 63,800 | 0.0% |
| 2023/12 | 63,800 | +17.3% |
| 2022/12 | 51,600 | +30.0% |
| 2022/1 | 54,401 | +37.0% |
| 2021/1 | 39,695 | - |
| 2019/12 | 35,215 | -11.3% |
| 2018/12 | 39,714 | +250.9% |
| 2017/12 | 19,190 | +100.8% |
| 2016/12 | 11,318 | +18.4% |
| 2016/1 | 9,557 | - |
| 2014/12 | 8,718 | +20.6% |
| 2013/12 | 7,227 | +0.6% |
| 2012/12 | 7,186 | +6.9% |
| 2011/12 | 6,721 | - |