| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,620 | +107.3% |
| 2023/12 | 781 | +18.0% |
| 2022/12 | 662 | +26.4% |
| 2021/12 | 524 | +13.1% |
| 2020/12 | 463 | -39.2% |
| 2019/12 | 761 | -25.4% |
| 2018/12 | 1,021 | -24.1% |
| 2017/12 | 1,345 | +6.3% |
| 2016/12 | 1,265 | +115.4% |
| 2015/12 | 587 | -19.3% |
| 2014/12 | 728 | +40355.6% |
| 2013/12 | 1 | -99.4% |
| 2012/12 | 313 | -58.0% |
| 2011/12 | 745 | -369.3% |
| 2010/12 | -277 | - |