| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 984 | -5.7% |
| 2023/12 | 1,044 | +50.6% |
| 2022/12 | 693 | -5.6% |
| 2021/12 | 734 | +8.6% |
| 2020/12 | 676 | -14.6% |
| 2019/12 | 792 | -9.4% |
| 2018/12 | 874 | +57.2% |
| 2017/12 | 555 | -1.3% |
| 2016/12 | 563 | -23.7% |
| 2015/12 | 737 | -2518.1% |
| 2014/12 | -31 | -106.9% |
| 2013/12 | 442 | -24.7% |
| 2012/12 | 588 | -4316.5% |
| 2011/12 | -14 | -103.8% |
| 2010/12 | 371 | - |