| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,162 | +24.8% |
| 2023/12 | 1,732 | +4.0% |
| 2022/12 | 1,665 | -0.6% |
| 2021/12 | 1,676 | +20.3% |
| 2020/12 | 1,393 | -9.4% |
| 2019/12 | 1,538 | -1.9% |
| 2018/12 | 1,569 | +45.6% |
| 2017/12 | 1,077 | +16.1% |
| 2016/12 | 927 | +13.3% |
| 2015/12 | 819 | +20.6% |
| 2014/12 | 679 | +4.0% |
| 2013/12 | 653 | +30.9% |
| 2012/12 | 499 | +47.1% |
| 2011/12 | 339 | +25.5% |
| 2010/12 | 270 | - |