| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 48,425 | +48.4% |
| 2023/12 | 32,638 | +33.9% |
| 2022/12 | 24,381 | +30.4% |
| 2021/12 | 18,694 | +49.9% |
| 2020/12 | 12,475 | +9.8% |
| 2019/12 | 11,361 | +7.0% |
| 2018/12 | 10,615 | +32.0% |
| 2017/12 | 8,041 | +119.8% |
| 2016/12 | 3,658 | +11.2% |
| 2015/12 | 3,291 | -23.8% |
| 2014/12 | 4,317 | -15.9% |
| 2013/12 | 5,131 | -21.3% |
| 2012/12 | 6,519 | -19.5% |
| 2011/12 | 8,096 | - |