| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 28,530 | -63.6% |
| 2023/12 | 78,290 | -17.4% |
| 2022/12 | 94,725 | +22.9% |
| 2021/12 | 77,062 | -1.4% |
| 2020/12 | 78,157 | -11.5% |
| 2019/12 | 88,351 | -31.0% |
| 2018/12 | 128,045 | -3.9% |
| 2017/12 | 133,257 | +23.0% |
| 2016/12 | 108,378 | -14.0% |
| 2015/12 | 126,049 | -0.1% |
| 2014/12 | 126,231 | +16.9% |
| 2013/12 | 107,988 | +28.2% |
| 2012/12 | 84,225 | +23.7% |
| 2011/12 | 68,086 | - |