| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/2 | 2,981 | +6.4% |
| 2024/2 | 2,801 | +3.7% |
| 2023/1 | 2,700 | +2.2% |
| 2022/1 | 2,642 | +6.3% |
| 2021/1 | 2,485 | -4.6% |
| 2020/2 | 2,604 | +5.3% |
| 2019/2 | 2,474 | +1.2% |
| 2018/2 | 2,445 | +6.4% |
| 2017/1 | 2,298 | +3.8% |
| 2016/1 | 2,213 | +3.9% |
| 2015/1 | 2,129 | -4.2% |
| 2014/2 | 2,223 | +3.8% |
| 2013/2 | 2,142 | +0.5% |
| 2012/1 | 2,131 | +2.3% |
| 2011/1 | 2,084 | - |