| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/12 | 19,150 | +30.1% |
| 2024/12 | 14,715 | +29.0% |
| 2023/12 | 11,407 | -4.0% |
| 2022/12 | 11,886 | +41.3% |
| 2021/12 | 8,410 | +1.7% |
| 2020/12 | 8,268 | +1.2% |
| 2019/12 | 8,172 | +4.4% |
| 2018/12 | 7,831 | +39.0% |
| 2017/12 | 5,635 | 0.0% |
| 2016/12 | 5,634 | +16.3% |
| 2015/12 | 4,846 | +10.7% |
| 2014/12 | 4,376 | +7.1% |
| 2013/12 | 4,084 | +39.5% |
| 2012/12 | 2,928 | +5.3% |
| 2011/12 | 2,781 | - |