| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,524 | +6.4% |
| 2023/12 | 1,432 | -0.4% |
| 2022/12 | 1,438 | +18.0% |
| 2021/12 | 1,219 | +12.4% |
| 2020/12 | 1,085 | +8.3% |
| 2019/12 | 1,002 | +6.8% |
| 2018/12 | 938 | +7.1% |
| 2017/12 | 876 | +4.9% |
| 2016/12 | 835 | +7.5% |
| 2015/12 | 777 | +9.4% |
| 2014/12 | 710 | +6.6% |
| 2013/12 | 666 | -9.4% |
| 2012/12 | 735 | -1.6% |
| 2011/12 | 747 | -4.6% |
| 2010/12 | 783 | - |