| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2025/6 | 5,220 | +2.1% |
| 2024/6 | 5,110 | -33.2% |
| 2023/6 | 7,649 | +203.1% |
| 2022/6 | 2,524 | +27.5% |
| 2021/6 | 1,979 | -20.7% |
| 2020/6 | 2,497 | -367.5% |
| 2019/6 | -934 | +38.7% |
| 2018/6 | -673 | +158.2% |
| 2017/6 | -261 | -79.8% |
| 2016/6 | -1,288 | +83.1% |
| 2015/6 | -704 | +92.5% |
| 2014/6 | -366 | -12.8% |
| 2013/6 | -419 | -19.2% |
| 2012/6 | -519 | +93.0% |
| 2011/6 | -269 | - |