| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/12 | 126,041 | +12.3% |
| 2024/12 | 112,197 | +6.5% |
| 2023/12 | 105,338 | +11.3% |
| 2022/12 | 94,650 | +4.2% |
| 2021/12 | 90,876 | +11.0% |
| 2020/12 | 81,860 | +4.0% |
| 2019/12 | 78,701 | -3.0% |
| 2018/12 | 81,115 | +2.6% |
| 2017/12 | 79,022 | +5.4% |
| 2016/12 | 74,967 | +11.9% |
| 2015/12 | 66,985 | +5.0% |
| 2014/12 | 63,804 | +13.1% |
| 2013/12 | 56,400 | +10.0% |
| 2012/12 | 51,294 | +8.9% |
| 2011/12 | 47,099 | - |