| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,506 | +37.4% |
| 2024/12 | 1,096 | +108.0% |
| 2023/12 | 527 | +12.8% |
| 2022/12 | 467 | +15.3% |
| 2021/12 | 405 | -14.0% |
| 2020/12 | 471 | +320.5% |
| 2019/12 | 112 | +16.7% |
| 2018/12 | 96 | +24.7% |
| 2017/12 | 77 | +49259.0% |
| 2016/12 | 0 | -100.0% |
| 2015/12 | 662 | -1.6% |
| 2014/12 | 673 | +30.4% |
| 2013/12 | 516 | -30.1% |
| 2012/12 | 738 | -49.6% |
| 2011/12 | 1,464 | - |