| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/10 | 2,118 | +5.7% |
| 2023/10 | 2,004 | +5.8% |
| 2022/10 | 1,895 | -7.6% |
| 2021/10 | 2,050 | -3.2% |
| 2020/11 | 2,118 | +4.9% |
| 2019/11 | 2,019 | +4.8% |
| 2018/10 | 1,927 | +12.3% |
| 2017/10 | 1,715 | +10.0% |
| 2016/10 | 1,559 | +12.8% |
| 2015/10 | 1,382 | +5.8% |
| 2014/10 | 1,306 | +14.6% |
| 2013/10 | 1,140 | +13.6% |
| 2012/10 | 1,004 | +9.8% |
| 2011/10 | 914 | 0.0% |
| 2010/10 | 914 | - |