| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/3 | 158,902 | +6.1% |
| 2024/3 | 149,832 | +8.1% |
| 2023/3 | 138,554 | +7.6% |
| 2022/3 | 128,811 | -0.2% |
| 2021/3 | 129,087 | +13.7% |
| 2020/3 | 113,518 | -7.4% |
| 2019/3 | 122,535 | +7.5% |
| 2018/3 | 114,015 | +24.2% |
| 2017/3 | 91,791 | -5.5% |
| 2016/3 | 97,105 | +27.3% |
| 2015/3 | 76,299 | +9.0% |
| 2014/3 | 70,021 | +23.2% |
| 2013/3 | 56,850 | +13.4% |
| 2012/3 | 50,124 | +1.9% |
| 2011/3 | 49,212 | - |