| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,774 | +2.7% |
| 2023/12 | 2,701 | +9.2% |
| 2022/12 | 2,473 | +2.8% |
| 2021/12 | 2,405 | +2.3% |
| 2020/12 | 2,351 | +4.3% |
| 2019/12 | 2,255 | +9.0% |
| 2018/12 | 2,069 | +4.2% |
| 2017/12 | 1,986 | +4.9% |
| 2016/12 | 1,894 | +2.8% |
| 2015/12 | 1,842 | +9.0% |
| 2014/12 | 1,690 | -1.7% |
| 2013/12 | 1,720 | +9.3% |
| 2012/12 | 1,574 | +2.6% |
| 2011/12 | 1,534 | +4.1% |
| 2010/12 | 1,473 | - |