| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,676 | +1.5% |
| 2023/12 | 1,651 | +1.5% |
| 2022/12 | 1,626 | -4.1% |
| 2021/12 | 1,695 | +9.9% |
| 2020/12 | 1,543 | +29.9% |
| 2019/12 | 1,188 | -8.1% |
| 2018/12 | 1,293 | -2.1% |
| 2017/12 | 1,321 | +20.6% |
| 2016/12 | 1,095 | +5.0% |
| 2015/12 | 1,043 | +3.1% |
| 2014/12 | 1,012 | -0.8% |
| 2013/12 | 1,020 | +2.9% |
| 2012/12 | 991 | +8.0% |
| 2011/12 | 918 | +0.1% |
| 2010/12 | 917 | - |