| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,805 | -16.4% |
| 2023/12 | 5,751 | +118.9% |
| 2022/12 | 2,627 | +450.7% |
| 2021/12 | 477 | +412.9% |
| 2020/12 | 93 | -97.4% |
| 2019/12 | 3,552 | +600.6% |
| 2018/12 | 507 | -25.9% |
| 2017/12 | 684 | -62.1% |
| 2016/12 | 1,803 | -41.1% |
| 2015/12 | 3,062 | -26.6% |
| 2014/12 | 4,170 | -18.3% |
| 2013/12 | 5,107 | +9.8% |
| 2012/12 | 4,651 | +89.1% |
| 2011/12 | 2,459 | +804.0% |
| 2010/12 | 272 | - |