| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,226 | -0.9% |
| 2023/12 | 1,237 | +48.9% |
| 2022/12 | 830 | -2.5% |
| 2021/12 | 852 | -5.5% |
| 2020/12 | 901 | -6.7% |
| 2019/12 | 966 | -13.6% |
| 2018/12 | 1,119 | +86.9% |
| 2017/12 | 598 | +0.1% |
| 2016/12 | 598 | -29.7% |
| 2015/12 | 851 | +6709.3% |
| 2014/12 | 12 | -98.2% |
| 2013/12 | 692 | -0.9% |
| 2012/12 | 698 | +6887.5% |
| 2011/12 | 10 | -97.5% |
| 2010/12 | 398 | - |