| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,357 | +45.0% |
| 2023/12 | 936 | +45.8% |
| 2022/12 | 642 | -65.1% |
| 2021/12 | 1,837 | -44.0% |
| 2020/12 | 3,278 | -10.7% |
| 2019/12 | 3,670 | -8.6% |
| 2018/12 | 4,016 | +4.1% |
| 2017/12 | 3,857 | -16.4% |
| 2016/12 | 4,614 | -12.1% |
| 2015/12 | 5,251 | +102.3% |
| 2014/12 | 2,596 | +87.1% |
| 2013/12 | 1,387 | -305.6% |
| 2012/12 | -675 | -266.2% |
| 2011/12 | 406 | -64.8% |
| 2010/12 | 1,153 | - |