| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,495 | +30.2% |
| 2023/12 | 1,148 | +6.0% |
| 2022/12 | 1,083 | +112.8% |
| 2021/12 | 509 | -3.6% |
| 2020/12 | 528 | -71.7% |
| 2019/12 | 1,864 | -5.9% |
| 2018/12 | 1,980 | +10.7% |
| 2017/12 | 1,788 | -51.8% |
| 2016/12 | 3,708 | -15.1% |
| 2015/12 | 4,368 | +9.4% |
| 2014/12 | 3,994 | +28.3% |
| 2013/12 | 3,113 | +2.8% |
| 2012/12 | 3,027 | -4.7% |
| 2011/12 | 3,176 | +19.4% |
| 2010/12 | 2,661 | - |