| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,968 | +7.2% |
| 2024/12 | 2,769 | +12.1% |
| 2023/12 | 2,471 | +1.4% |
| 2022/12 | 2,436 | +13.7% |
| 2021/12 | 2,143 | +9.4% |
| 2020/12 | 1,959 | +9.7% |
| 2019/12 | 1,785 | +7.6% |
| 2018/12 | 1,659 | +11.0% |
| 2017/12 | 1,495 | +13.4% |
| 2016/12 | 1,318 | +15.4% |
| 2015/12 | 1,142 | +10.3% |
| 2014/12 | 1,036 | +3.5% |
| 2013/12 | 1,001 | +6.2% |
| 2012/12 | 943 | +3.8% |
| 2011/12 | 908 | +5.8% |
| 2010/12 | 858 | - |