| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,240 | -39.7% |
| 2023/12 | 2,057 | -11.7% |
| 2022/12 | 2,329 | -12.5% |
| 2021/12 | 2,661 | +63.3% |
| 2020/12 | 1,629 | -1.5% |
| 2019/12 | 1,654 | -7.5% |
| 2018/12 | 1,788 | -2.0% |
| 2017/12 | 1,824 | +260.9% |
| 2016/12 | 505 | +39.4% |
| 2015/12 | 362 | -29.8% |
| 2014/12 | 516 | +238.7% |
| 2013/12 | 152 | -50.2% |
| 2012/12 | 306 | -18123.5% |
| 2011/12 | -2 | -102.8% |
| 2010/12 | 60 | - |