| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,266 | +5.6% |
| 2023/12 | 4,986 | +22.7% |
| 2022/12 | 4,064 | +2.3% |
| 2021/12 | 3,973 | +1.7% |
| 2020/12 | 3,905 | +17.2% |
| 2019/12 | 3,331 | -6.1% |
| 2018/12 | 3,549 | +2.7% |
| 2017/12 | 3,457 | +18.3% |
| 2016/12 | 2,923 | +22.0% |
| 2015/12 | 2,395 | +4.4% |
| 2014/12 | 2,293 | -0.2% |
| 2013/12 | 2,298 | +7.1% |
| 2012/12 | 2,145 | +4.7% |
| 2011/12 | 2,048 | +11.9% |
| 2010/12 | 1,831 | - |