| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 86,150 | -2.8% |
| 2023/12 | 88,663 | +0.5% |
| 2022/12 | 88,211 | +0.5% |
| 2021/12 | 87,758 | +14.9% |
| 2020/12 | 76,385 | +69.2% |
| 2019/12 | 45,147 | +648.3% |
| 2018/12 | 6,033 | -13.7% |
| 2017/12 | 6,994 | -53.5% |
| 2016/12 | 15,036 | -32.1% |
| 2015/12 | 22,153 | -21.9% |
| 2014/12 | 28,381 | +43.2% |
| 2013/12 | 19,822 | +90.2% |
| 2012/12 | 10,423 | -7.5% |
| 2011/12 | 11,263 | - |