| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/2 | 3,336 | +2.7% |
| 2024/1 | 3,247 | +9.1% |
| 2023/1 | 2,975 | +3.9% |
| 2022/1 | 2,862 | +13.6% |
| 2021/1 | 2,519 | +9.7% |
| 2020/2 | 2,296 | +6.7% |
| 2019/2 | 2,152 | +4.4% |
| 2018/1 | 2,062 | +4.5% |
| 2017/1 | 1,973 | +5.9% |
| 2016/1 | 1,863 | +4.3% |
| 2015/2 | 1,786 | +1.7% |
| 2014/2 | 1,757 | +4.3% |
| 2013/2 | 1,684 | +0.1% |
| 2012/1 | 1,682 | -2.1% |
| 2011/1 | 1,718 | - |