| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/9 | 2,013 | +7.8% |
| 2023/9 | 1,868 | -15.2% |
| 2022/9 | 2,204 | -7.6% |
| 2021/9 | 2,386 | -4.8% |
| 2020/9 | 2,507 | +1.6% |
| 2019/9 | 2,468 | +12.7% |
| 2018/9 | 2,189 | -9.4% |
| 2017/9 | 2,416 | -21.9% |
| 2016/9 | 3,092 | +457.1% |
| 2015/9 | 555 | -60.4% |
| 2014/9 | 1,401 | -13.0% |
| 2013/9 | 1,611 | -24.1% |
| 2012/9 | 2,122 | +46.4% |
| 2011/9 | 1,449 | +242.6% |
| 2010/9 | 423 | - |