| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,354 | +7.1% |
| 2023/12 | 1,264 | +12.6% |
| 2022/12 | 1,122 | +4.5% |
| 2021/12 | 1,074 | +10.1% |
| 2020/12 | 975 | +5.4% |
| 2019/12 | 926 | +9.5% |
| 2018/12 | 845 | +5.9% |
| 2017/12 | 798 | +4.7% |
| 2016/12 | 762 | +30.7% |
| 2015/12 | 583 | +39.1% |
| 2014/12 | 419 | +4.8% |
| 2013/12 | 400 | +7.7% |
| 2012/12 | 371 | +10.5% |
| 2011/12 | 336 | +6.0% |
| 2010/12 | 317 | - |