| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 385,292 | +0.5% |
| 2023/12 | 383,247 | +0.5% |
| 2022/12 | 381,311 | +40.4% |
| 2021/12 | 271,544 | +0.7% |
| 2020/12 | 269,595 | +176.5% |
| 2019/12 | 97,490 | +17.9% |
| 2018/12 | 82,671 | +4.3% |
| 2017/12 | 79,281 | +3.3% |
| 2016/12 | 76,772 | -10.8% |
| 2015/12 | 86,070 | +877.0% |
| 2014/12 | 8,810 | +74.3% |
| 2013/12 | 5,055 | -14.0% |
| 2012/12 | 5,879 | - |
| 2010/12 | 8,884 | - |