| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 407,734 | +5.2% |
| 2023/12 | 387,576 | -5.7% |
| 2022/12 | 410,876 | -5.4% |
| 2021/12 | 434,388 | +1088.7% |
| 2020/12 | 36,542 | +2800.2% |
| 2019/12 | 1,260 | -39.0% |
| 2018/12 | 2,066 | -26.9% |
| 2017/12 | 2,827 | -21.6% |
| 2016/12 | 3,605 | -15.7% |
| 2015/12 | 4,276 | -81.9% |
| 2014/12 | 23,613 | -19.3% |
| 2013/12 | 29,267 | -34.8% |
| 2012/12 | 44,880 | +10.9% |
| 2011/12 | 40,463 | - |