| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,149 | +44.5% |
| 2024/12 | 795 | +37.8% |
| 2023/12 | 577 | -26.2% |
| 2022/12 | 782 | -27.1% |
| 2021/12 | 1,072 | +104.2% |
| 2020/12 | 525 | -25.3% |
| 2019/12 | 703 | +197.9% |
| 2018/12 | 236 | +122.6% |
| 2017/12 | 106 | +21.8% |
| 2016/12 | 87 | -43.9% |
| 2015/12 | 155 | +9.9% |
| 2014/12 | 141 | +90.5% |
| 2013/12 | 74 | +174.1% |
| 2012/12 | 27 | -77.3% |
| 2011/12 | 119 | - |