| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/2 | 446,524 | +17.7% |
| 2024/1 | 379,384 | +30.0% |
| 2023/1 | 291,791 | +30.1% |
| 2022/1 | 224,206 | +20.9% |
| 2021/1 | 185,478 | +14.5% |
| 2020/2 | 161,933 | +32.2% |
| 2019/2 | 122,484 | +13.2% |
| 2018/1 | 108,235 | +23.4% |
| 2017/1 | 87,697 | +19.5% |
| 2016/1 | 73,383 | +25.7% |
| 2015/2 | 58,364 | +18.9% |
| 2014/2 | 49,068 | +14.1% |
| 2013/2 | 43,000 | +42.1% |
| 2012/1 | 30,259 | +22.9% |
| 2011/1 | 24,614 | - |