| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,596 | +2.6% |
| 2023/12 | 3,506 | -0.8% |
| 2022/12 | 3,533 | -53.3% |
| 2021/12 | 7,573 | +16.0% |
| 2020/12 | 6,527 | +12.9% |
| 2019/12 | 5,780 | -3.2% |
| 2018/12 | 5,971 | +10.0% |
| 2017/12 | 5,427 | -2.7% |
| 2016/12 | 5,576 | +39.9% |
| 2015/12 | 3,987 | +3.1% |
| 2014/12 | 3,868 | +2.4% |
| 2013/12 | 3,779 | - |
| 2011/12 | 2,304 | -21.7% |
| 2010/12 | 2,943 | - |