| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/2 | 3,246 | +3.9% |
| 2024/2 | 3,125 | +5.4% |
| 2023/1 | 2,965 | +5.0% |
| 2022/1 | 2,824 | +2.8% |
| 2021/1 | 2,747 | +3.7% |
| 2020/2 | 2,649 | +7.5% |
| 2019/2 | 2,465 | +1.2% |
| 2018/2 | 2,436 | +4.1% |
| 2017/1 | 2,340 | +12.0% |
| 2016/1 | 2,089 | +7.2% |
| 2015/1 | 1,948 | +14.4% |
| 2014/2 | 1,703 | +3.1% |
| 2013/2 | 1,652 | +0.9% |
| 2012/1 | 1,638 | +2.4% |
| 2011/1 | 1,600 | - |