| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 684 | -73.6% |
| 2023/12 | 2,593 | +1.2% |
| 2022/12 | 2,562 | -2.7% |
| 2021/12 | 2,633 | +1.4% |
| 2020/12 | 2,596 | +0.3% |
| 2019/12 | 2,588 | +1.6% |
| 2018/12 | 2,547 | -1.4% |
| 2017/12 | 2,583 | -9.6% |
| 2016/12 | 2,857 | +27.5% |
| 2015/12 | 2,241 | +42.6% |
| 2014/12 | 1,571 | -12.5% |
| 2013/12 | 1,795 | +29.2% |
| 2012/12 | 1,389 | +41.8% |
| 2011/12 | 979 | +103.3% |
| 2010/12 | 481 | - |