| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 11,867 | +25.9% |
| 2023/12 | 9,429 | +60.1% |
| 2022/12 | 5,890 | +4.7% |
| 2021/12 | 5,624 | +5.1% |
| 2020/12 | 5,353 | +7.7% |
| 2019/12 | 4,972 | +64.2% |
| 2018/12 | 3,028 | +51.5% |
| 2017/12 | 1,999 | -31.0% |
| 2016/12 | 2,898 | -32.5% |
| 2015/12 | 4,291 | +0.9% |
| 2014/12 | 4,251 | +11.4% |
| 2013/12 | 3,817 | +0.1% |
| 2012/12 | 3,812 | +39.7% |
| 2011/12 | 2,728 | - |