| （単位：百万ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/10 | 2,859 | -13.6% |
| 2023/10 | 3,309 | +0.3% |
| 2022/10 | 3,299 | -0.7% |
| 2021/10 | 3,324 | +155.0% |
| 2020/10 | 1,303 | +421.5% |
| 2019/10 | 250 | -60.0% |
| 2018/10 | 624 | +149.9% |
| 2017/10 | 250 | 0.0% |
| 2016/10 | 250 | 0.0% |
| 2015/10 | 250 | 0.0% |
| 2014/10 | 250 | 0.0% |
| 2013/10 | 250 | 0.0% |
| 2012/10 | 250 | 0.0% |
| 2011/10 | 250 | -28.6% |
| 2010/10 | 350 | - |