| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/11 | 818,000 | -4.6% |
| 2024/11 | 857,000 | -1.7% |
| 2023/12 | 872,000 | +1.9% |
| 2022/12 | 856,000 | +8.6% |
| 2021/12 | 788,000 | +4.1% |
| 2020/11 | 757,000 | +2.8% |
| 2019/11 | 736,669 | +112.6% |
| 2018/11 | 346,492 | +6.3% |
| 2017/12 | 325,997 | -1.7% |
| 2016/12 | 331,535 | -2.3% |
| 2015/11 | 339,473 | +8.3% |
| 2014/11 | 313,590 | -2.4% |
| 2013/11 | 321,227 | +7.2% |
| 2012/11 | 299,766 | +10.9% |
| 2011/12 | 270,205 | - |