| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 67,000 | -14.1% |
| 2023/12 | 78,000 | +6.8% |
| 2022/12 | 73,000 | +630.0% |
| 2021/12 | 10,000 | -433.3% |
| 2020/12 | -3,000 | -106.7% |
| 2019/12 | 45,000 | -58.7% |
| 2018/12 | 109,000 | +22.8% |
| 2017/12 | 88,797 | +46.8% |
| 2016/12 | 60,503 | +37.7% |
| 2015/12 | 43,949 | +9.5% |
| 2014/12 | 40,119 | -43.3% |
| 2013/12 | 70,759 | +122.3% |
| 2012/12 | 31,827 | - |
| 2010/12 | 27,934 | - |