| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,433 | -5.9% |
| 2023/12 | 1,522 | -0.1% |
| 2022/12 | 1,524 | -3.3% |
| 2021/12 | 1,576 | -2.9% |
| 2020/12 | 1,623 | +2.6% |
| 2019/12 | 1,583 | -30.5% |
| 2018/12 | 2,280 | -7.0% |
| 2017/12 | 2,452 | +28.5% |
| 2016/12 | 1,908 | +19.7% |
| 2015/12 | 1,594 | -9.2% |
| 2014/12 | 1,756 | -25.4% |
| 2013/12 | 2,355 | -11.3% |
| 2012/12 | 2,656 | -5.2% |
| 2011/12 | 2,802 | -24.1% |
| 2010/12 | 3,694 | - |