| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/12 | 227,828 | +15.7% |
| 2024/12 | 196,935 | +35.5% |
| 2023/12 | 145,292 | +10.0% |
| 2022/12 | 132,088 | -9.3% |
| 2022/1 | 142,308 | -2.3% |
| 2021/1 | 145,653 | - |
| 2019/12 | 122,789 | +3.4% |
| 2018/12 | 118,721 | +2.8% |
| 2017/12 | 115,524 | -2.2% |
| 2016/12 | 119,588 | +3.4% |
| 2016/1 | 118,165 | +2.2% |
| 2015/1 | 115,634 | - |
| 2013/12 | 98,308 | +10.2% |
| 2012/12 | 89,217 | - |