| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,730 | -0.7% |
| 2023/12 | 3,757 | +6.4% |
| 2022/12 | 3,532 | -10.7% |
| 2021/12 | 3,953 | -16.0% |
| 2020/12 | 4,705 | -13.0% |
| 2019/12 | 5,407 | -5.1% |
| 2018/12 | 5,699 | -4.3% |
| 2017/12 | 5,956 | -2.8% |
| 2016/12 | 6,130 | -2.5% |
| 2015/12 | 6,284 | -10.7% |
| 2014/12 | 7,034 | +75.1% |
| 2013/12 | 4,017 | -11.3% |
| 2012/12 | 4,530 | +421.9% |
| 2011/12 | 868 | -19.8% |
| 2010/12 | 1,082 | - |