| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/1 | 971,703 | +14.5% |
| 2024/2 | 848,793 | +17.1% |
| 2023/2 | 724,877 | +13.0% |
| 2022/1 | 641,316 | +11.7% |
| 2021/1 | 574,237 | +13.8% |
| 2020/1 | 504,804 | +11.2% |
| 2019/2 | 454,134 | +12.3% |
| 2018/2 | 404,231 | +6.4% |
| 2017/2 | 379,931 | +7.8% |
| 2016/1 | 352,431 | +2.9% |
| 2015/1 | 342,353 | +2.9% |
| 2014/1 | 332,837 | +9.9% |
| 2013/2 | 302,911 | +10.0% |
| 2012/2 | 275,408 | - |