| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | 792 | -18.8% |
| 2023/12 | 975 | -2.0% |
| 2022/12 | 995 | -11.6% |
| 2021/12 | 1,126 | -18.8% |
| 2020/12 | 1,388 | +3.2% |
| 2019/12 | 1,345 | -4.1% |
| 2018/12 | 1,402 | +44.2% |
| 2017/12 | 972 | +35.6% |
| 2016/12 | 717 | -6.7% |
| 2015/12 | 768 | +11.1% |
| 2014/12 | 692 | -7.1% |
| 2013/12 | 745 | -33.7% |
| 2012/12 | 1,124 | +43.1% |
| 2011/12 | 785 | +17230.3% |
| 2010/12 | 4 | - |