| （単位：百万ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,599 | +16.1% |
| 2023/12 | 8,270 | +10.2% |
| 2022/12 | 7,504 | +4.1% |
| 2021/12 | 7,208 | +30.6% |
| 2020/12 | 5,521 | -9.3% |
| 2019/12 | 6,090 | +2.2% |
| 2018/12 | 5,956 | -13.0% |
| 2017/12 | 6,845 | -24.5% |
| 2016/12 | 9,062 | -0.6% |
| 2015/12 | 9,113 | +9.4% |
| 2014/12 | 8,329 | +12.0% |
| 2013/12 | 7,434 | +13.0% |
| 2012/12 | 6,580 | -17.1% |
| 2011/12 | 7,934 | -12.4% |
| 2010/12 | 9,060 | - |