| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 790 | -41.0% |
| 2023/12 | 1,339 | -21.4% |
| 2022/12 | 1,704 | +20.9% |
| 2021/12 | 1,410 | +30.2% |
| 2020/12 | 1,083 | -27.9% |
| 2019/12 | 1,502 | -6.4% |
| 2018/12 | 1,604 | +39.6% |
| 2017/12 | 1,149 | - |
| 2015/12 | 1,385 | +13.7% |
| 2014/12 | 1,218 | +6.6% |
| 2013/12 | 1,143 | +2.5% |
| 2012/12 | 1,115 | -20.4% |
| 2011/12 | 1,400 | +1.5% |
| 2010/12 | 1,379 | - |