| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 7,339 | +5.3% |
| 2023/12 | 7,486 | +1.3% |
| 2023/1 | 6,970 | -5.7% |
| 2022/1 | 7,390 | +2.2% |
| 2021/1 | 7,231 | - |
| 2019/12 | 7,009 | +1.2% |
| 2018/12 | 6,929 | +84.6% |
| 2017/12 | 5,642 | +50.6% |
| 2017/1 | 3,754 | +0.2% |
| 2016/1 | 3,746 | - |
| 2014/12 | 3,895 | -5.1% |
| 2013/12 | 4,104 | +30.0% |
| 2012/12 | 3,666 | +24.7% |
| 2012/1 | 3,158 | +7.5% |
| 2011/1 | 2,939 | - |