| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | -2,255 | -137.4% |
| 2023/12 | 6,035 | +15.6% |
| 2022/12 | 5,221 | -3.5% |
| 2021/12 | 5,408 | +50.2% |
| 2020/12 | 3,601 | +202.1% |
| 2019/12 | 1,192 | +39.5% |
| 2018/12 | 854 | +120.9% |
| 2017/12 | 386 | -75.8% |
| 2016/12 | 1,599 | +0.5% |
| 2015/12 | 1,591 | -12.1% |
| 2014/12 | 1,810 | +243.6% |
| 2013/12 | 526 | +24.6% |
| 2012/12 | 422 | +10.2% |
| 2011/12 | 383 | +27.8% |
| 2010/12 | 300 | - |